From: Michael Wallner Date: Tue, 4 Aug 2020 15:07:26 +0000 (+0200) Subject: update docs X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=badbdc8dcc3a2e9fbbd65b4436c3f953bd7b0f07;p=m6w6%2Flibmemcached update docs --- diff --git a/.buildinfo b/.buildinfo index f7cb099a..2bf64039 100644 --- a/.buildinfo +++ b/.buildinfo @@ -1,4 +1,4 @@ # Sphinx build info version 1 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. -config: 80d170c5cae6ffe6033d2e34c7d7c4e7 +config: 0f53502def96d01ec4a4023899763465 tags: 645f666f9bcd5a90fca523b33c5a78b7 diff --git a/_static/basic.css b/_static/basic.css index 01192852..2e3cf323 100644 --- a/_static/basic.css +++ b/_static/basic.css @@ -15,6 +15,12 @@ div.clearer { clear: both; } +div.section::after { + display: block; + content: ''; + clear: left; +} + /* -- relbar ---------------------------------------------------------------- */ div.related { @@ -316,21 +322,27 @@ img.align-default, .figure.align-default { div.sidebar { margin: 0 0 0.5em 1em; border: 1px solid #ddb; - padding: 7px 7px 0 7px; + padding: 7px; background-color: #ffe; width: 40%; float: right; + clear: right; + overflow-x: auto; } p.sidebar-title { font-weight: bold; } +div.admonition, div.topic, blockquote { + clear: left; +} + /* -- topics ---------------------------------------------------------------- */ div.topic { border: 1px solid #ccc; - padding: 7px 7px 0 7px; + padding: 7px; margin: 10px 0 10px 0; } @@ -352,10 +364,6 @@ div.admonition dt { font-weight: bold; } -div.admonition dl { - margin-bottom: 0; -} - p.admonition-title { margin: 0px 10px 5px 0px; font-weight: bold; @@ -366,9 +374,28 @@ div.body p.centered { margin-top: 25px; } +/* -- content of sidebars/topics/admonitions -------------------------------- */ + +div.sidebar > :last-child, +div.topic > :last-child, +div.admonition > :last-child { + margin-bottom: 0; +} + +div.sidebar::after, +div.topic::after, +div.admonition::after, +blockquote::after { + display: block; + content: ''; + clear: both; +} + /* -- tables ---------------------------------------------------------------- */ table.docutils { + margin-top: 10px; + margin-bottom: 10px; border: 0; border-collapse: collapse; } @@ -416,13 +443,13 @@ table.citation td { border-bottom: none; } -th > p:first-child, -td > p:first-child { +th > :first-child, +td > :first-child { margin-top: 0px; } -th > p:last-child, -td > p:last-child { +th > :last-child, +td > :last-child { margin-bottom: 0px; } @@ -468,6 +495,10 @@ table.field-list td, table.field-list th { /* -- hlist styles ---------------------------------------------------------- */ +table.hlist { + margin: 1em 0; +} + table.hlist td { vertical-align: top; } @@ -495,17 +526,37 @@ ol.upperroman { list-style: upper-roman; } -li > p:first-child { +:not(li) > ol > li:first-child > :first-child, +:not(li) > ul > li:first-child > :first-child { margin-top: 0px; } -li > p:last-child { +:not(li) > ol > li:last-child > :last-child, +:not(li) > ul > li:last-child > :last-child { margin-bottom: 0px; } +ol.simple ol p, +ol.simple ul p, +ul.simple ol p, +ul.simple ul p { + margin-top: 0; +} + +ol.simple > li:not(:first-child) > p, +ul.simple > li:not(:first-child) > p { + margin-top: 0; +} + +ol.simple p, +ul.simple p { + margin-bottom: 0; +} + dl.footnote > dt, dl.citation > dt { float: left; + margin-right: 0.5em; } dl.footnote > dd, @@ -546,7 +597,7 @@ dl { margin-bottom: 15px; } -dd > p:first-child { +dd > :first-child { margin-top: 0px; } @@ -560,6 +611,11 @@ dd { margin-left: 30px; } +dl > dd:last-child, +dl > dd:last-child > :last-child { + margin-bottom: 0; +} + dt:target, span.highlighted { background-color: #fbe54e; } @@ -637,6 +693,10 @@ pre { overflow-y: hidden; /* fixes display issues on Chrome browsers */ } +pre, div[class|="highlight"] { + clear: both; +} + span.pre { -moz-hyphens: none; -ms-hyphens: none; @@ -644,22 +704,57 @@ span.pre { hyphens: none; } +div[class^="highlight-"] { + margin: 1em 0; +} + td.linenos pre { - padding: 5px 0px; border: 0; background-color: transparent; color: #aaa; } table.highlighttable { - margin-left: 0.5em; + display: block; +} + +table.highlighttable tbody { + display: block; +} + +table.highlighttable tr { + display: flex; } table.highlighttable td { - padding: 0 0.5em 0 0.5em; + margin: 0; + padding: 0; +} + +table.highlighttable td.linenos { + padding-right: 0.5em; +} + +table.highlighttable td.code { + flex: 1; + overflow: hidden; +} + +.highlight .hll { + display: block; +} + +div.highlight pre, +table.highlighttable pre { + margin: 0; +} + +div.code-block-caption + div { + margin-top: 0; } div.code-block-caption { + margin-top: 1em; padding: 2px 5px; font-size: small; } @@ -668,10 +763,7 @@ div.code-block-caption code { background-color: transparent; } -div.code-block-caption + div > div.highlight > pre { - margin-top: 0; -} - +table.highlighttable td.linenos, div.doctest > div.highlight span.gp { /* gp: Generic.Prompt */ user-select: none; } @@ -685,11 +777,7 @@ div.code-block-caption span.caption-text { } div.literal-block-wrapper { - padding: 1em 1em 0; -} - -div.literal-block-wrapper div.highlight { - margin: 0; + margin: 1em 0; } code.descname { @@ -740,8 +828,7 @@ span.eqno { } span.eqno a.headerlink { - position: relative; - left: 0px; + position: absolute; z-index: 1; } diff --git a/_static/css/badge_only.css b/_static/css/badge_only.css 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b/_static/jquery-3.5.1.js @@ -0,0 +1,10872 @@ +/*! + * jQuery JavaScript Library v3.5.1 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2020-05-04T22:49Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + return typeof obj === "function" && typeof obj.nodeType !== "number"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.5.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.5 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2020-03-14 + */ +( function( window ) { +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ( {} ).hasOwnProperty, + arr = [], + pop = arr.pop, + pushNative = arr.push, + push = arr.push, + slice = arr.slice, + + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[ i ] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + + "ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] + // or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + return nonHex ? + + // Strip the backslash prefix from a non-hex escape sequence + nonHex : + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android<4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + + // Can't trust NodeList.length + while ( ( target[ j++ ] = els[ i++ ] ) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + + // Support: IE 8 only + // Exclude object elements + ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + if ( newContext !== context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split( "|" ), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[ i ] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( ( cur = cur.nextSibling ) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem.namespaceURI, + docElem = ( elem.ownerDocument || elem ).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, + // Safari 4 - 5 only, Opera <=11.6 - 12.x only + // IE/Edge & older browsers don't support the :scope pseudo-class. + // Support: Safari 6.0 only + // Safari 6.0 supports :scope but it's an alias of :root there. + support.scope = assert( function( el ) { + docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); + return typeof el.querySelectorAll !== "undefined" && + !el.querySelectorAll( ":scope fieldset div" ).length; + } ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert( function( el ) { + el.className = "i"; + return !el.getAttribute( "className" ); + } ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert( function( el ) { + el.appendChild( document.createComment( "" ) ); + return !el.getElementsByTagName( "*" ).length; + } ); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find[ "TAG" ] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Firefox <=3.6 - 5 only + // Old Firefox doesn't throw on a badly-escaped identifier. + el.querySelectorAll( "\\\f" ); + rbuggyQSA.push( "[\\r\\n\\f]" ); + } ); + + assert( function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll( "[name=d]" ).length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: Opera 10 - 11 only + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll( "*,:x" ); + rbuggyQSA.push( ",.*:" ); + } ); + } + + if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector ) ) ) ) { + + assert( function( el ) { + + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + } ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); + } : + function( a, b ) { + if ( b ) { + while ( ( b = b.parentNode ) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a == document || a.ownerDocument == preferredDoc && + contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b == document || b.ownerDocument == preferredDoc && + contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + return a == document ? -1 : + b == document ? 1 : + /* eslint-enable eqeqeq */ + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( ( cur = cur.parentNode ) ) { + ap.unshift( cur ); + } + cur = b; + while ( ( cur = cur.parentNode ) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[ i ] === bp[ i ] ) { + i++; + } + + return i ? + + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[ i ], bp[ i ] ) : + + // Otherwise nodes in our document sort first + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + ap[ i ] == preferredDoc ? -1 : + bp[ i ] == preferredDoc ? 1 : + /* eslint-enable eqeqeq */ + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || + match[ 5 ] || "" ).replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + + ")" + className + "(" + whitespace + "|$)" ) ) && classCache( + className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + /* eslint-disable max-len */ + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + /* eslint-enable max-len */ + + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos[ "empty" ]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || + ( outerCache[ elem.uniqueID ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = uniqueCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( + selector || "*", + context.nodeType ? [ context ] : context, + [] + ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens + .slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( + selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) + ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find[ "ID" ]( token.matches[ 0 ] + .replace( runescape, funescape ), context ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || + context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert( function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute( "href" ) === "#"; +} ) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + } ); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert( function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +} ) ) { + addHandle( "value", function( elem, _name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + } ); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert( function( el ) { + return el.getAttribute( "disabled" ) == null; +} ) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; + } + } ); +} + +return Sizzle; + +} )( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); + } + + return master.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
" ], + col: [ 2, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + return result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; + } + + return event.which; + } +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px"; + tr.style.height = "1px"; + trChild.style.height = "9px"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = parseInt( trStyle.height ) > 3; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( + dataPriv.get( cur, "events" ) || Object.create( null ) + )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script + if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -176,7 +179,7 @@
    -
  • Docs »
    • +
  • »
  • Client Applications
    • @@ -254,11 +257,20 @@

    + + © Copyright

    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -270,7 +282,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -177,7 +180,7 @@
      -
    • Docs »
      • +
    • »
    • Client Applications »
      • @@ -1071,11 +1074,20 @@ server must be same.

      + + © Copyright

      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -1087,7 +1099,6 @@ server must be same.

      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
        -
      • Docs »
        • +
      • »
      • Client Applications »
        • @@ -265,11 +268,20 @@ determine its capabilities by running various commands and verifying the respons

        + + © Copyright

        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -281,7 +293,6 @@ determine its capabilities by running various commands and verifying the respons - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -170,7 +173,7 @@
          -
        • Docs »
          • +
        • »
        • Client Applications »
          • @@ -301,11 +304,20 @@ See

          + + © Copyright

          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -317,7 +329,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/memcp.html b/bin/memcp.html index 46fdc961..33f0840f 100644 --- a/bin/memcp.html +++ b/bin/memcp.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -170,7 +173,7 @@
            -
          • Docs »
            • +
          • »
          • Client Applications »
            • @@ -350,11 +353,20 @@ See also

            + + © Copyright

            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -366,7 +378,6 @@ See also jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/memdump.html b/bin/memdump.html index 2ef9717b..ed769884 100644 --- a/bin/memdump.html +++ b/bin/memdump.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
              -
            • Docs »
              • +
            • »
            • Client Applications »
              • @@ -303,11 +306,20 @@ See

              + + © Copyright

              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -319,7 +331,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/memerror.html b/bin/memerror.html index ad13a9d6..492e5f1f 100644 --- a/bin/memerror.html +++ b/bin/memerror.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -172,7 +175,7 @@
                -
              • Docs »
                • +
              • »
              • Client Applications »
                • @@ -258,11 +261,20 @@ readable string.

                + + © Copyright

                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -274,7 +286,6 @@ readable string.

                - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -170,7 +173,7 @@
                  -
                • Docs »
                  • +
                • »
                • Client Applications »
                  • @@ -279,7 +282,7 @@ See ¶ @@ -304,11 +307,20 @@ See

                  + + © Copyright

                  - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -320,7 +332,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/memflush.html b/bin/memflush.html index 55fa0b12..8135ac5d 100644 --- a/bin/memflush.html +++ b/bin/memflush.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
                    -
                  • Docs »
                    • +
                  • »
                  • Client Applications »
                    • @@ -326,11 +329,20 @@ have been found in the memcached daemon).

                    + + © Copyright

                    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -342,7 +354,6 @@ have been found in the memcached daemon).

                    - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                      -
                    • Docs »
                      • +
                    • »
                    • Client Applications »
                      • @@ -236,11 +239,20 @@

                      + + © Copyright

                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -252,7 +264,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -172,7 +175,7 @@
                        -
                      • Docs »
                        • +
                      • »
                      • Client Applications »
                        • @@ -298,11 +301,20 @@

                        + + © Copyright

                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -314,7 +326,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -170,7 +173,7 @@
                          -
                        • Docs »
                          • +
                        • »
                        • Client Applications »
                          • @@ -304,11 +307,20 @@ See

                          + + © Copyright

                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -320,7 +332,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/memslap.html b/bin/memslap.html index f49180b4..c4f3596c 100644 --- a/bin/memslap.html +++ b/bin/memslap.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -172,7 +175,7 @@
                            -
                          • Docs »
                            • +
                          • »
                          • Client Applications »
                            • @@ -289,11 +292,20 @@ throughput, and so on.

                            + + © Copyright

                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -305,7 +317,6 @@ throughput, and so on.

                            - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -172,7 +175,7 @@
                              -
                            • Docs »
                              • +
                            • »
                            • Client Applications »
                              • @@ -318,11 +321,20 @@ It prints all data to stdout.

                              + + © Copyright

                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -334,7 +346,6 @@ It prints all data to stdout.

                              - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -169,7 +172,7 @@
                                -
                              • Docs »
                                • +
                              • »
                              • Client Applications »
                                • @@ -274,7 +277,7 @@ See ¶ @@ -299,11 +302,20 @@ See

                                + + © Copyright

                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -315,7 +327,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/options/all.html b/bin/options/all.html index 8de7513b..0caf6507 100644 --- a/bin/options/all.html +++ b/bin/options/all.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                  -
                                • Docs »
                                  • +
                                • »
                                • <no title>
                                  • @@ -192,11 +195,20 @@

                                  + + © Copyright

                                  - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -208,7 +220,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                    -
                                  • Docs »
                                    • +
                                  • »
                                  • <no title>
                                    • @@ -210,11 +213,20 @@

                                    + + © Copyright

                                    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -226,7 +238,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                      -
                                    • Docs »
                                      • +
                                    • »
                                    • <no title>
                                      • @@ -186,11 +189,20 @@

                                      + + © Copyright

                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -202,7 +214,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                        -
                                      • Docs »
                                        • +
                                      • »
                                      • <no title>
                                        • @@ -186,11 +189,20 @@

                                        + + © Copyright

                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -202,7 +214,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                          -
                                        • Docs »
                                          • +
                                        • »
                                        • <no title>
                                          • @@ -187,11 +190,20 @@ See

                                          + + © Copyright

                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -203,7 +215,6 @@ See jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/bin/options/sasl.html b/bin/options/sasl.html index d17232c6..09526426 100644 --- a/bin/options/sasl.html +++ b/bin/options/sasl.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                            -
                                          • Docs »
                                            • +
                                          • »
                                          • <no title>
                                            • @@ -192,11 +195,20 @@

                                            + + © Copyright

                                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -208,7 +220,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -49,7 +50,7 @@ - libmemcached + libmemcached @@ -76,6 +77,7 @@ + + @@ -149,7 +152,7 @@
                                              -
                                            • Docs »
                                              • +
                                            • »
                                            • <no title>
                                              • @@ -186,11 +189,20 @@

                                              + + © Copyright

                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -202,7 +214,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -50,7 +51,7 @@ - libmemcached + libmemcached @@ -77,6 +78,7 @@ + + @@ -150,7 +153,7 @@
                                                -
                                              • Docs »
                                                • +
                                              • »
                                              • Copyright
                                                • @@ -228,11 +231,20 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

                                                + + © Copyright

                                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -244,7 +256,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

                                                - + @@ -30,10 +34,6 @@ - - - - @@ -50,7 +50,7 @@ - libmemcached + libmemcached @@ -77,6 +77,7 @@ + + @@ -150,7 +152,7 @@ - + @@ -1540,11 +1618,20 @@

                                                + + © Copyright

                                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -1556,7 +1643,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -50,7 +51,7 @@ - libmemcached + libmemcached @@ -77,6 +78,7 @@ + + @@ -150,7 +153,7 @@
                                                  -
                                                • Docs »
                                                  • +
                                                • »
                                                • libmemcached Manual
                                                  • @@ -189,9 +192,9 @@ memory usage, thread safe, and provide full access to server side methods.

                                                • Working with Data
                                                  • Incrementing and Decrementing Values
                                                    • -
                                                  • Determine if a keys exists.
                                                    • -
                                                  • memcached_touch, memcached_touch_by_key
                                                    • -
                                                  • Flushing client buffers
                                                    • +
                                                  • Determine if a keys exists
                                                    • +
                                                  • Update expiration on a key
                                                    • +
                                                  • Flush and send buffered commands
                                                  • Working with result sets
                                                  • Appending or Prepending Data
                                                  • Working with data on the server in an atomic fashion
                                                    • @@ -306,11 +309,20 @@ memory usage, thread safe, and provide full access to server side methods.

                                                    + + © Copyright

                                                    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -322,7 +334,6 @@ memory usage, thread safe, and provide full access to server side methods.

                                                    - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -151,7 +154,7 @@
                                                      -
                                                    • Docs »
                                                      • +
                                                    • »
                                                    • libhashkit - C/C++ hashing library
                                                      • @@ -182,7 +185,7 @@

                                                      DESCRIPTION¶

                                                      libhashkit is a small and thread-safe client library that provides a collection -of useful hashing algorithm.

                                                      +of useful hashing algorithms.

                                                      libhashkit is distributed with libmemcached.

                                                      @@ -217,11 +220,20 @@ of useful hashing algorithm.

                                                      + + © Copyright

                                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -233,7 +245,6 @@ of useful hashing algorithm.

                                                      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                        -
                                                      • Docs »
                                                        • +
                                                      • »
                                                      • libhashkit API »
                                                        • @@ -194,41 +197,75 @@
                                                        hashkit_st *hashkit_create(hashkit_st *hash)¶
                                                        -
                                                        +
                                                        +
                                                        Parameters
                                                        +

                                                        hash -- memory address of a hashkit_st struct; +if a nullptr is passed, the struct will be dynamically allocated by libhashkit

                                                        +
                                                        +
                                                        Returns
                                                        +

                                                        pointer to initialized hashkit_st structure

                                                        +
                                                        +
                                                        +
                                                        hashkit_st *hashkit_clone(hashkit_st *destination, const hashkit_st *ptr)¶
                                                        -
                                                        +
                                                        +
                                                        Parameters
                                                        +
                                                          +

                                                        • destination -- memory address of a hashkit_st struct; +if a nullptr is passed, the struct will be dynamically allocated by libhashkit

                                                          • +

                                                        • ptr -- pointer of the hashkit_st struct to copy

                                                          • +
                                                        +
                                                        +
                                                        Returns
                                                        +

                                                        pointer to a hashkit_st structure (destination, if not nullptr), initialized from ptr

                                                        +
                                                        +
                                                        +
                                                        void hashkit_free(hashkit_st *hash)¶
                                                        -
                                                        +
                                                        +
                                                        Parameters
                                                        +

                                                        hash -- pointer to an initialized hashkit_st struct

                                                        +
                                                        +
                                                        +
                                                        bool hashkit_is_allocated(const hashkit_st *hash)¶
                                                        -
                                                        +
                                                        +
                                                        Parameters
                                                        +

                                                        hash -- pointer to an initialized hashkit_st struct

                                                        +
                                                        +
                                                        Returns
                                                        +

                                                        bool, whether the hash struct was dynamically allocated

                                                        +
                                                        +
                                                        +

                                                        DESCRIPTION¶

                                                        The hashkit_create() function initializes a hashkit object for use. If you pass -a NULL argument for hash, then the memory for the object is allocated. If you +a nullptr argument for hash, then the memory for the object is allocated. If you specify a pre-allocated piece of memory, that is initialized for use.

                                                        The hashkit_clone() function initializes a hashkit object much like hashkit_create(), but instead of using default settings it will use the settings of the ptr hashkit object.

                                                        The hashkit_free() frees any resources being consumed by the hashkit objects that were initialized with hashkit_create() or hashkit_clone().

                                                        -

                                                        The hashkit_is_allocated() reports where the memory was allocated for a hashkit +

                                                        The hashkit_is_allocated() reports whether the memory was allocated for a hashkit object.

                                                        RETURN VALUE¶

                                                        -

                                                        hashkit_create() and hashkit_clone() will return NULL on failure or non-NULL on -success.

                                                        +

                                                        hashkit_create() and hashkit_clone() will return nullptr on failure or pointer +to hashkit_st on success.

                                                        hashkit_is_allocated() returns true if the memory for the hashkit object was allocated inside of hashkit_create() or hashkit_clone(), otherwise it is false and was user-supplied memory.

                                                        @@ -263,11 +300,20 @@ and was user-supplied memory.

                                                        + + © Copyright

                                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -279,7 +325,6 @@ and was user-supplied memory.

                                                        - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                          -
                                                        • Docs »
                                                          • +
                                                        • »
                                                        • libhashkit API »
                                                          • @@ -189,37 +192,223 @@
                                                          typedef uint32_t (*hashkit_hash_fn)(const char *key, size_t key_length, void *context)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +
                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          the custom hash function should return a hash value for key as an unsigned 32bit integer

                                                          +
                                                          +
                                                          +
                                                          + +
                                                          +
                                                          +typedef enum hashkit_return_t hashkit_return_t¶
                                                          +
                                                          + +
                                                          +
                                                          +enum hashkit_return_t¶
                                                          +
                                                          +
                                                          +enumerator HASHKIT_SUCCESS¶
                                                          +

                                                          Operation succeeded.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_FAILURE¶
                                                          +

                                                          Operation failed.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_MEMORY_ALLOCATION_FAILURE¶
                                                          +

                                                          Memory allocation failed.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_INVALID_HASH¶
                                                          +

                                                          Invalid hashkit_hash_algorithm_t passed.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_INVALID_ARGUMENT¶
                                                          +

                                                          Invalid argument passed.

                                                          +
                                                          + +
                                                          + +
                                                          +
                                                          +typedef enum hashkit_hash_algorithm_t hashkit_hash_algorithm_t¶
                                                          +
                                                          +
                                                          +enum hashkit_hash_algorithm_t¶
                                                          +
                                                          +
                                                          +enumerator HASHKIT_HASH_DEFAULT¶
                                                          +

                                                          Default hash algorithm (one_at_a_time).

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_MD5¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_CRC¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_FNV1_64¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_FNV1A_64¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_FNV1_32¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_FNV1A_32¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_HSIEH¶
                                                          +

                                                          Only available if libhashkit hash been built with HSIEH support.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_MURMUR¶
                                                          +

                                                          Only available if libhashkit has been built with MURMUR support.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_MURMUR3¶
                                                          +

                                                          Only available if libhashkit has been built with MURMUR support.

                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_JENKINS¶
                                                          +
                                                          + +
                                                          +
                                                          +enumerator HASHKIT_HASH_CUSTOM¶
                                                          +

                                                          Use custom hashkit_hash_fn function set through hashkit_set_custom_function() or hashkit_set_custom_distribution_function().

                                                          +
                                                          + +
                                                          +
                                                          -hashkit_return_t hashkit_set_function(hashkit_st *hash, hashkit_hash_algorithm_t hash_algorithm)¶
                                                          -
                                                          +hashkit_return_t hashkit_set_function(hashkit_st *hash, hashkit_hash_algorithm_t hash_algorithm)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +
                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          hashkit_return_t indicating success or failure

                                                          +
                                                          +
                                                          +
                                                          -hashkit_return_t hashkit_set_custom_function(hashkit_st *hash, hashkit_hash_fn function, void *context)¶
                                                          -
                                                          +hashkit_return_t hashkit_set_custom_function(hashkit_st *hash, hashkit_hash_fn function, void *context)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +
                                                            +

                                                          • hash -- pointer to initialized hashkit_st struct

                                                            • +

                                                          • function -- hashkit_hash_fn function pointer to use as hash function for HASHKIT_HASH_CUSTOM

                                                            • +

                                                          • context -- pointer to an opaque user managed context for the custom hash function

                                                            • +
                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          hashkit_return_t indicating success or failure

                                                          +
                                                          +
                                                          +
                                                          -hashkit_hash_algorithm_t hashkit_get_function(const hashkit_st *hash)¶
                                                          -
                                                          +hashkit_hash_algorithm_t hashkit_get_function(const hashkit_st *hash)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +

                                                          hash -- pointer to an initialized hashkit_st struct

                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          hashkit_hash_algorithm_t indicating the currently set hash algorithm to use

                                                          +
                                                          +
                                                          +
                                                          -hashkit_return_t hashkit_set_distribution_function(hashkit_st *hash, hashkit_hash_algorithm_t hash_algorithm)¶
                                                          -
                                                          +hashkit_return_t hashkit_set_distribution_function(hashkit_st *hash, hashkit_hash_algorithm_t hash_algorithm)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +
                                                            +

                                                          • hash -- pointer to an initialized hashkit_st struct

                                                            • +

                                                          • hash_algorithm -- valid hashkit_hash_algrothm_t constant

                                                            • +
                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          hashkit_return_t indicating success or failure

                                                          +
                                                          +
                                                          +
                                                          -hashkit_return_t hashkit_set_custom_distribution_function(hashkit_st *self, hashkit_hash_fn function, void *context)¶
                                                          -
                                                          +hashkit_return_t hashkit_set_custom_distribution_function(hashkit_st *hash, hashkit_hash_fn function, void *context)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +
                                                            +

                                                          • hash -- pointer to initialized hashkit_st struct

                                                            • +

                                                          • function -- hashkit_hash_fn function pointer to use as distribution hash function for HASHKIT_HASH_CUSTOM

                                                            • +

                                                          • context -- pointer to an opaque user managed context for the custom distribution hash function

                                                            • +
                                                          +
                                                          +
                                                          +
                                                          -hashkit_hash_algorithm_t hashkit_get_distribution_function(const hashkit_st *self)¶
                                                          -
                                                          +hashkit_hash_algorithm_t hashkit_get_distribution_function(const hashkit_st *hash)¶
                                                          +
                                                          +
                                                          Parameters
                                                          +

                                                          hash -- pointer to an initialized hashkit_st struct

                                                          +
                                                          +
                                                          Returns
                                                          +

                                                          hashkit_hash_algorithm_t indicating the currently set distribution hash algorithm to use

                                                          +
                                                          +
                                                          +
                                                          @@ -229,9 +418,9 @@

                                                          RETURN VALUE¶

                                                          hashkit_set_function(), hashkit_set_custom_function() and the distribution -equivalents return hashkit_return_t HASHKIT_SUCCESS on success.

                                                          +equivalents return hashkit_return_t::HASHKIT_SUCCESS on success.

                                                          hashkit_get_function() and hashkit_get_distribution_function() return -hashkit_hash_algorithm_t indicating the hash function used.

                                                          +hashkit_hash_algorithm_t indicating the hash function used.

                                                          SEE ALSO¶

                                                          @@ -263,11 +452,20 @@ equivalents return <

                                                          + + © Copyright

                                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -279,7 +477,6 @@ equivalents return <
                                                          - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@
                                                          + + @@ -157,7 +160,7 @@
                                                            -
                                                          • Docs »
                                                            • +
                                                          • »
                                                          • libhashkit API »
                                                            • @@ -245,10 +248,11 @@

                                                            DESCRIPTION¶

                                                            These functions generate hash values from a key using a variety of -algorithms. These functions can be used standalone, or as arguments -to hashkit_set_hash_fn() or hashkit_set_continuum_hash_fn().

                                                            -

                                                            The hashkit_hsieh() is only available if the library is built with -the appropriate flag enabled.

                                                            +algorithms. These functions can be used standalone, or will be used +according to the algorithm set with hashkit_set_function() +or hashkit_set_distribution_function().

                                                            +

                                                            The hashkit_hsieh(), hashkit_murmur() and hashkit_murmur3() functions are +only available if the library is built with the appropriate flag enabled.

                                                            RETURN VALUE¶

                                                            @@ -284,11 +288,20 @@ the appropriate flag enabled.

                                                            + + © Copyright

                                                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -300,7 +313,6 @@ the appropriate flag enabled.

                                                            - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                              -
                                                            • Docs »
                                                              • +
                                                            • »
                                                            • libhashkit API »
                                                              • @@ -189,7 +192,16 @@
                                                              uint32_t hashkit_value(hashkit_st *hash, const char *key, size_t key_length)¶
                                                              -
                                                              +
                                                              +
                                                              Parameters
                                                              +
                                                                +

                                                              • hash -- pointer to an initialized hashkit_st struct

                                                                • +

                                                              • key -- the key to genereate a hash of

                                                                • +

                                                              • key_length -- the length of the key without any terminating zero byte

                                                                • +
                                                              +
                                                              +
                                                              +
                                                              @@ -234,11 +246,20 @@ the value.

                                                              + + © Copyright

                                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -250,7 +271,6 @@ the value.

                                                              - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                                -
                                                              • Docs »
                                                                • +
                                                              • »
                                                              • libhashkit API
                                                                • @@ -209,11 +212,20 @@

                                                                + + © Copyright

                                                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -225,7 +237,6 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -151,7 +154,7 @@
                                                                  -
                                                                • Docs »
                                                                  • +
                                                                • »
                                                                • C/C++ Client Library for memcached
                                                                  • @@ -295,11 +298,20 @@ about Systemtap.

                                                                  + + © Copyright

                                                                  - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -311,7 +323,6 @@ about Systemtap.

                                                                  - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                                    -
                                                                  • Docs »
                                                                    • +
                                                                  • »
                                                                  • Misc »
                                                                    • @@ -189,12 +192,36 @@
                                                                    memcached_st *memcached(const char *string, size_t string_length)¶
                                                                    -
                                                                    +
                                                                    +
                                                                    Parameters
                                                                    +
                                                                      +

                                                                    • string -- configuration string

                                                                      • +

                                                                    • string_length -- length of the configuration string without any terminating zero

                                                                      • +
                                                                    +
                                                                    +
                                                                    Returns
                                                                    +

                                                                    allocated and initialized memcached_st struct

                                                                    +
                                                                    +
                                                                    +
                                                                    memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size)¶
                                                                    -
                                                                    +
                                                                    +
                                                                    Parameters
                                                                    +
                                                                      +

                                                                    • option_string -- configuration string

                                                                      • +

                                                                    • length -- length of the configuration string without any terminating zero

                                                                      • +

                                                                    • error_buffer -- buffer used to store any error message

                                                                      • +

                                                                    • error_buffer_size -- available size of the error_buffer

                                                                      • +
                                                                    +
                                                                    +
                                                                    Returns
                                                                    +

                                                                    memcached_return_t indicating success

                                                                    +
                                                                    +
                                                                    +
                                                                    @@ -230,7 +257,7 @@ being used.

                                                                    --REMOVE_FAILED_SERVERS
                                                                    -

                                                                    Enable the behavior MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS.

                                                                    +

                                                                    Enable the behavior MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS.

                                                                    @@ -242,7 +269,7 @@ being used.

                                                                    --BUFFER-REQUESTS
                                                                    -

                                                                    Please see MEMCACHED_BEHAVIOR_BUFFER_REQUESTS.

                                                                    +

                                                                    Please see MEMCACHED_BEHAVIOR_BUFFER_REQUESTS.

                                                                    @@ -256,7 +283,7 @@ on information only contained in the file.

                                                                    --CONNECT-TIMEOUT=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT.

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT.

                                                                    @@ -308,13 +335,13 @@ naming order.

                                                                    --SUPPORT-CAS
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SUPPORT_CAS

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SUPPORT_CAS

                                                                    --USE-UDP
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_USE_UDP

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_USE_UDP

                                                                    @@ -346,7 +373,7 @@ accomplished by prepending the namespace value to all keys.

                                                                    --TCP-NODELAY
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_TCP_NODELAY

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_TCP_NODELAY

                                                                    @@ -358,31 +385,31 @@ accomplished by prepending the namespace value to all keys.

                                                                    --RETRY-TIMEOUT=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_RETRY_TIMEOUT

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_RETRY_TIMEOUT

                                                                    --SERVER-FAILURE-LIMIT=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT

                                                                    --SND-TIMEOUT=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SND_TIMEOUT

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SND_TIMEOUT

                                                                    --SOCKET-RECV-SIZE=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE

                                                                    --SOCKET-SEND-SIZE=
                                                                    -

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE

                                                                    +

                                                                    See memcached_behavior_set() for MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE

                                                                    @@ -456,7 +483,7 @@ Unlike --CONFIGURE-

                                                                    RETURN VALUE¶

                                                                    -

                                                                    memcached() returns a pointer to the memcached_st that was created (or +

                                                                    memcached() returns a pointer to the memcached_st that was created (or initialized). On an allocation failure, it returns NULL.

                                                                    @@ -503,11 +530,20 @@ initialized). On an allocation failure, it returns NULL.

                                                                    + + © Copyright

                                                                    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -519,7 +555,6 @@ initialized). On an allocation failure, it returns NULL.

                                                                    - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                                      -
                                                                    • Docs »
                                                                      • +
                                                                    • »
                                                                    • Misc »
                                                                      • @@ -195,8 +198,8 @@
                                                                      LIBMEMCACHED_VERSION_HEX¶
                                                                      -

                                                                      Hex value of the version number. "0x00048000" This can be used for comparing -versions based on number.

                                                                      +

                                                                      Hex value of the version number, e.g. "0x00048000". +This can be used for comparing versions based on number.

                                                                      @@ -323,11 +326,20 @@ have no limit, this only applies to keys used for storage.

                                                                      + + © Copyright

                                                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -339,7 +351,6 @@ have no limit, this only applies to keys used for storage.

                                                                      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -157,7 +160,7 @@
                                                                      @@ -266,11 +281,20 @@ allocated for it.

                                                                      + + © Copyright

                                                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -282,7 +306,6 @@ allocated for it.

                                                                      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
                                                                        -
                                                                      • Docs »
                                                                        • +
                                                                      • »
                                                                      • libmemcached API »
                                                                        • @@ -216,7 +219,25 @@
                                                                        memcached_return_t memcached_append_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, const char *value, size_t value_length, time_t expiration, uint32_t flags)¶
                                                                        -
                                                                        +
                                                                        +
                                                                        Parameters
                                                                        +
                                                                          +

                                                                        • ptr -- pointer to an initialized memcached_st struct

                                                                          • +

                                                                        • group_key -- key namespace

                                                                          • +

                                                                        • group_key_length -- length of the key namespace without any terminating zero

                                                                          • +

                                                                        • key -- the key

                                                                          • +

                                                                        • key_length -- length of the key without any terminating zero

                                                                          • +

                                                                        • value -- the value to append/prepend

                                                                          • +

                                                                        • value_length -- the length of the value without any terminating zero

                                                                          • +

                                                                        • expiration -- expiration as a unix timestamp or as relative expiration time in seconds

                                                                          • +

                                                                        • flags -- 16 bit flags

                                                                          • +
                                                                        +
                                                                        +
                                                                        Returns
                                                                        +

                                                                        memcached_return_t indicating success

                                                                        +
                                                                        +
                                                                        +
                                                                        @@ -225,20 +246,20 @@ server. All methods take a key, and key_length to store the object. Keys are currently limited to 250 characters when using either a version of memcached which is 1.4 or below, or when using the text protocol. You must supply both a -value and a length. Optionally you may test an expiration time for the object -and a 16 byte value (it is meant to be used as a bitmap). flags is a 4byte -space that is stored alongside of the main value. Many sub libraries make use of +value and a length. Optionally you may set an expiration time for the object +and a 16 bit value (it is meant to be used as a bitmap). flags is a 4 byte +space that is stored along the main value. Many sub libraries make use of this field, so in most cases users should avoid making use of it.

                                                                        memcached_prepend() places a segment of data before the last piece of data stored. Currently expiration and key are not used in the server.

                                                                        memcached_append() places a segment of data at the end of the last piece of data stored. Currently expiration and key are not used in the server.

                                                                        memcached_prepend_by_key() and memcached_append_by_key() methods both behave in -a similar method as the non key methods. The difference is that they use their +a similar manner as the non key methods. The difference is that they use their group_key parameter to map objects to particular servers.

                                                                        If you are looking for performance, memcached_set() with non-blocking IO is the fastest way to store data on the server.

                                                                        -

                                                                        All of the above functions are tested with the MEMCACHED_BEHAVIOR_USE_UDP +

                                                                        All of the above functions are tested with the MEMCACHED_BEHAVIOR_USE_UDP behavior enabled. However, when using these operations with this behavior on, there are limits to the size of the payload being sent to the server. The reason for these limits is that the Memcached Server does not allow @@ -246,7 +267,7 @@ multi-datagram requests and the current server implementation sets a datagram size to 1400 bytes. Due to protocol overhead, the actual limit of the user supplied data is less than 1400 bytes and depends on the protocol in use as, well as the operation being executed. When running with the binary protocol, -MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, the size of the key,value, flags and +MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, the size of the key,value, flags and expiry combined may not exceed 1368 bytes. When running with the ASCII protocol, the exact limit fluctuates depending on which function is being executed and whether the function is a cas operation or not. For non-cas ASCII set @@ -294,11 +315,20 @@ will be

                                                                        + + © Copyright

                                                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -310,7 +340,6 @@ will be jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_auto.html b/libmemcached/memcached_auto.html index 7612deba..362be288 100644 --- a/libmemcached/memcached_auto.html +++ b/libmemcached/memcached_auto.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,14 +34,10 @@ - - - - - + @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
                                                                          -
                                                                        • Docs »
                                                                          • +
                                                                        • »
                                                                        • libmemcached API »
                                                                          • @@ -236,7 +239,25 @@
                                                                          memcached_return_t memcached_decrement_with_initial_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, uint64_t offset, uint64_t initial, time_t expiration, uint64_t *value)¶
                                                                          -
                                                                          +
                                                                          +
                                                                          Parameters
                                                                          +
                                                                            +

                                                                          • ptr -- pointer to an initialized memcached_st struct

                                                                            • +

                                                                          • group_key -- key namespace

                                                                            • +

                                                                          • group_key_length -- length of the key namespace without any terminating zero

                                                                            • +

                                                                          • key -- the key

                                                                            • +

                                                                          • key_length -- length of the key without any terminating zero

                                                                            • +

                                                                          • offset -- offset to increment/decrement

                                                                            • +

                                                                          • initial -- initial value if key does not exist and expiration is not MEMCACHED_EXPIRATION_NOT_ADD

                                                                            • +

                                                                          • expiration -- expiration as a unix timestamp or as relative expiration time in seconds

                                                                            • +

                                                                          • value -- the resulting value after initialization/increment/decrement

                                                                            • +
                                                                          +
                                                                          +
                                                                          Returns
                                                                          +

                                                                          memcached_return_t indicating success

                                                                          +
                                                                          +
                                                                          +
                                                                          @@ -297,7 +318,7 @@ Use - + @@ -309,11 +330,20 @@ Use

                                                                          + + © Copyright

                                                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -325,7 +355,6 @@ Use jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_behavior.html b/libmemcached/memcached_behavior.html index cafa16d7..42c6f506 100644 --- a/libmemcached/memcached_behavior.html +++ b/libmemcached/memcached_behavior.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                                                                            -
                                                                          • Docs »
                                                                            • +
                                                                          • »
                                                                          • libmemcached API »
                                                                            • @@ -200,7 +203,7 @@

                                                                            Behaviors of the library¶

                                                                            Manipulate the behavior of a memcached_st structure.

                                                                            -

                                                                            SYNOPSIS¶

                                                                            +

                                                                            SYNOPSIS¶

                                                                            #include <libmemcached/memcached.h>

                                                                            Compile and link with -lmemcached

                                                                            @@ -208,25 +211,48 @@
                                                                            uint64_t memcached_behavior_get(memcached_st *ptr, memcached_behavior_t flag)¶
                                                                            -
                                                                            +
                                                                            +
                                                                            Parameters
                                                                            +
                                                                            +
                                                                            +
                                                                            Returns
                                                                            +

                                                                            the vaue set for flag

                                                                            +
                                                                            +
                                                                            +
                                                                            memcached_return_t memcached_behavior_set(memcached_st *ptr, memcached_behavior_t flag, uint64_t data)¶
                                                                            -
                                                                            -

                                                                            Changed in version 0.17: The data argument of memcached_behavior_set() was changed in +

                                                                            +
                                                                            Parameters
                                                                            +
                                                                            +
                                                                            +
                                                                            Returns
                                                                            +

                                                                            memcached_return_t indicating success

                                                                            +
                                                                            +
                                                                            +
                                                                            +

                                                                            Changed in version 0.17: The data argument of memcached_behavior_set() was changed from taking a pointer to data value, to taking a uin64_t.

                                                                            -
                                                                            -
                                                                            -typedef enum memcached_behavior_t memcached_behavior_t¶
                                                                            +
                                                                            +
                                                                            +typedef enum memcached_behavior_t memcached_behavior_t¶
                                                                            -enum memcached_behavior_t
                                                                            +enum memcached_behavior_t¶
                                                                            enumerator MEMCACHED_BEHAVIOR_USE_UDP¶
                                                                            @@ -285,46 +311,31 @@ still have timeouts on the reading of data.

                                                                            enumerator MEMCACHED_BEHAVIOR_TCP_NODELAY¶
                                                                            -

                                                                            Turns on the no-delay feature for connecting sockets (may be faster in -some environments).

                                                                            +

                                                                            Disables Nagle's algorithm. +See RFC 896.

                                                                            enumerator MEMCACHED_BEHAVIOR_HASH¶
                                                                            -

                                                                            Set the hash algorithm used for keys.

                                                                            -

                                                                            The value can be set to either:

                                                                            - +

                                                                            Set the hash algorithm used for keys.

                                                                            Each hash has its advantages and its weaknesses. If you don't know or don't care, just go with the default.

                                                                            -

                                                                            Support for MEMCACHED_HASH_HSIEH is a compile time option that is -disabled by default. To enable tests for this hashing algorithm, -configure and build libmemcached with the Hsieh hash enabled.

                                                                            enumerator MEMCACHED_BEHAVIOR_DISTRIBUTION¶
                                                                            -

                                                                            Using this you can enable different means of distributing values to -servers.

                                                                            -

                                                                            The default method is MEMCACHED_DISTRIBUTION_MODULA.

                                                                            +

                                                                            Setting a memcached_server_distribution_t you can enable different +means of distributing values to servers.

                                                                            +

                                                                            The default method is MEMCACHED_DISTRIBUTION_MODULA (hash of the +key modulo number of servers).

                                                                            You can enable consistent hashing by setting -MEMCACHED_DISTRIBUTION_CONSISTENT. Consistent hashing delivers better +MEMCACHED_DISTRIBUTION_CONSISTENT. Consistent hashing delivers better distribution and allows servers to be added to the cluster with minimal cache losses.

                                                                            -

                                                                            Currently MEMCACHED_DISTRIBUTION_CONSISTENT is an alias for the value -MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA.

                                                                            +

                                                                            Currently MEMCACHED_DISTRIBUTION_CONSISTENT is an alias for the value +MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA.

                                                                            @@ -350,32 +361,22 @@ the server since it imposes a slight performance penalty).

                                                                            enumerator MEMCACHED_BEHAVIOR_KETAMA¶

                                                                            Sets the default distribution to -MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA and the hash to -MEMCACHED_HASH_MD5.

                                                                            +MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA and the hash to +MEMCACHED_HASH_MD5.

                                                                            enumerator MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED¶

                                                                            Sets the default distribution to -MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA with the weighted tests. -Makes the default hashing algorithm for keys use MEMCACHED_HASH_MD5.

                                                                            +MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA with the weighted tests. +Makes the default hashing algorithm for keys use MEMCACHED_HASH_MD5.

                                                                            enumerator MEMCACHED_BEHAVIOR_KETAMA_HASH¶
                                                                            -

                                                                            Sets the hashing algorithm for host mapping on continuum.

                                                                            -

                                                                            The value can be set to either:

                                                                            - +

                                                                            Sets the hashing algorithm for host mapping on continuum.

                                                                            @@ -524,7 +525,7 @@ used appropriately on selected platforms.

                                                                            enumerator MEMCACHED_BEHAVIOR_KEEPALIVE_IDLE¶

                                                                            Specify time, in seconds, to mark a connection as idle. This is only -available as an option Linux.

                                                                            +available as an option on Linux.

                                                                            @@ -587,12 +588,64 @@ seconds.

                                                                            enumerator MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY¶

                                                                            When enabled the prefix key will be added to the key when determining -server by hash. See MEMCACHED_CALLBACK_NAMESPACE for additional +server by hash. See MEMCACHED_CALLBACK_NAMESPACE for additional information.

                                                                            +
                                                                            +
                                                                            +typedef enum memcached_server_distribution_t memcached_server_distribution_t¶
                                                                            +
                                                                            + +
                                                                            +
                                                                            +enum memcached_server_distribution_t¶
                                                                            +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_MODULA¶
                                                                            +

                                                                            Distribute keys by hash modulo number of servers.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_CONSISTENT¶
                                                                            +

                                                                            Alias for MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA¶
                                                                            +

                                                                            Unweighted consistent key distribution.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_RANDOM¶
                                                                            +

                                                                            Distribute keys by rand(3) modulo number of servers.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY¶
                                                                            +

                                                                            Unweighted consistent key distribution compatible with the SPY client.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED¶
                                                                            +

                                                                            Weighted consistent key distribution.

                                                                            +
                                                                            + +
                                                                            +
                                                                            +enumerator MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET¶
                                                                            +

                                                                            Consistent key distribution by virtual buckets.

                                                                            +
                                                                            + +
                                                                            +

                                                                            DESCRIPTION¶

                                                                            @@ -649,11 +702,20 @@ returns failure or success.

                                                                            + + © Copyright

                                                                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -665,7 +727,6 @@ returns failure or success.

                                                                            - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                                                                              -
                                                                            • Docs »
                                                                              • +
                                                                            • »
                                                                            • libmemcached API »
                                                                              • @@ -207,39 +210,74 @@
                                                                              memcached_return_t memcached_callback_set(memcached_st *ptr, memcached_callback_t flag, const void *data)¶
                                                                              -
                                                                              +
                                                                              +
                                                                              Parameters
                                                                              +
                                                                              +
                                                                              +
                                                                              Returns
                                                                              +

                                                                              memcached_return_t indicating success

                                                                              +
                                                                              +
                                                                              +
                                                                              void *memcached_callback_get(memcached_st *ptr, memcached_callback_t flag, memcached_return_t *error)¶
                                                                              -
                                                                              +
                                                                              +
                                                                              Parameters
                                                                              +
                                                                              +
                                                                              +
                                                                              Returns
                                                                              +

                                                                              the data previously set

                                                                              +
                                                                              +
                                                                              +
                                                                              -
                                                                              -
                                                                              -typedef enum memcached_callback_t memcached_callback_t¶
                                                                              +
                                                                              +
                                                                              +typedef enum memcached_callback_t memcached_callback_t¶
                                                                              -enum memcached_callback_t
                                                                              +enum memcached_callback_t¶
                                                                              enumerator MEMCACHED_CALLBACK_CLEANUP_FUNCTION¶
                                                                              -

                                                                              When memcached_delete() is called this function will be executed. At the -point of its execution all connections are closed.

                                                                              +

                                                                              When memcached_free() or memcached_reset is called this function +will be executed. At the point of its execution all connections are closed.

                                                                              +

                                                                              Its signature is:

                                                                              +
                                                                              +
                                                                              +typedef memcached_return_t (*memcached_cleanup_fn)(const memcached_st *ptr)¶
                                                                              +
                                                                              +
                                                                              enumerator MEMCACHED_CALLBACK_CLONE_FUNCTION¶
                                                                              -

                                                                              When memcached_delete() is called this function will be executed. At the -point of its execution all connections are closed.

                                                                              +

                                                                              When memcached_clone() is called this function will be executed.

                                                                              +

                                                                              Its signature is:

                                                                              +
                                                                              +
                                                                              +typedef memcached_return_t (*memcached_clone_fn)(memcached_st *destination, const memcached_st *source)¶
                                                                              +
                                                                              +
                                                                              enumerator MEMCACHED_CALLBACK_PREFIX_KEY¶
                                                                              -

                                                                              See MEMCACHED_CALLBACK_NAMESPACE

                                                                              +

                                                                              See MEMCACHED_CALLBACK_NAMESPACE.

                                                                              @@ -335,7 +373,7 @@ particular usages.

                                                                              function set by memcached_callback_set().

                                                                              memcached_callback_set() changes the function/structure assigned by a callback flag. No connections are reset.

                                                                              -

                                                                              You can use MEMCACHED_CALLBACK_USER_DATA to provide custom context if required +

                                                                              You can use MEMCACHED_CALLBACK_USER_DATA to provide custom context if required for any of the callbacks.

                                                                              @@ -376,11 +414,20 @@ otherwise

                                                                              + + © Copyright

                                                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -392,7 +439,6 @@ otherwise jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_cas.html b/libmemcached/memcached_cas.html index fdd8d6ae..e268deac 100644 --- a/libmemcached/memcached_cas.html +++ b/libmemcached/memcached_cas.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
                                                                                -
                                                                              • Docs »
                                                                                • +
                                                                              • »
                                                                              • libmemcached API »
                                                                                • @@ -206,7 +209,26 @@
                                                                                memcached_return_t memcached_cas_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, const char *value, size_t value_length, time_t expiration, uint32_t flags, uint64_t cas)¶
                                                                                -
                                                                                +
                                                                                +
                                                                                Parameters
                                                                                +
                                                                                  +

                                                                                • ptr -- pointer to an initialized memcached_st struct

                                                                                  • +

                                                                                • group_key -- key namespace

                                                                                  • +

                                                                                • group_key_length -- length of the group_key without any trailing zero

                                                                                  • +

                                                                                • key -- the key to check

                                                                                  • +

                                                                                • key_length -- the length of the key without any trailing zero

                                                                                  • +

                                                                                • value -- the value to set

                                                                                  • +

                                                                                • value_length -- the length of the value without any trailing zero

                                                                                  • +

                                                                                • expiration -- expiration time as unix timestamp or relative time in seconds

                                                                                  • +

                                                                                • flags -- 16 bit flags

                                                                                  • +

                                                                                • cas -- the cas value to compare

                                                                                  • +
                                                                                +
                                                                                +
                                                                                Returns
                                                                                +

                                                                                memcached_return_t indicating success

                                                                                +
                                                                                +
                                                                                +
                                                                              @@ -214,13 +236,10 @@

                                                                              memcached_cas() overwrites data in the server as long as the cas value is still the same in the server. You can get the cas value of a result by calling memcached_result_cas() on a memcached_result_st structure.

                                                                              -

                                                                              At the point that this note was written cas is still buggy in memcached. Turning -on tests for it in libmemcached is optional. Please see memcached_set() for -information on how to do this.

                                                                              memcached_cas_by_key() method behaves in a similar way as the non key methods. The difference is that it uses the group_key parameter to map objects to particular servers.

                                                                              -

                                                                              memcached_cas() is tested with the MEMCACHED_BEHAVIOR_USE_UDP behavior +

                                                                              memcached_cas() is tested with the MEMCACHED_BEHAVIOR_USE_UDP behavior enabled. However, when using these operations with this behavior on, there are limits to the size of the payload being sent to the server. The reason for these limits is that the Memcached Server does not allow multi-datagram requests @@ -228,7 +247,7 @@ and the current server implementation sets a datagram size to 1400 bytes. Due to protocol overhead, the actual limit of the user supplied data is less than 1400 bytes and depends on the protocol in use as, well as the operation being executed. When running with the binary protocol, -MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, the size of the key,value, flags and +MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, the size of the key,value, flags and expiry combined may not exceed 1368 bytes. When running with the ASCII protocol, the exact limit fluctuates depending on which function is being executed and whether the function is a cas operation or not. For non-cas ASCII set @@ -277,11 +296,20 @@ string.

                                                                              + + © Copyright

                                                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -293,7 +321,6 @@ string.

                                                                              - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -165,7 +168,7 @@
                                                                              void memcached_free(memcached_st *ptr)¶
                                                                              -
                                                                              +
                                                                              +
                                                                              Parameters
                                                                              +

                                                                              ptr -- pointer to initialized memcached_st struct to destroy and possibly free

                                                                              +
                                                                              +
                                                                              +
                                                                              memcached_st *memcached_clone(memcached_st *destination, memcached_st *source)¶
                                                                              -
                                                                              +
                                                                              +
                                                                              Parameters
                                                                              +
                                                                                +

                                                                              • destination -- pointer to user-allocated memcached_st struct or null pointer

                                                                                • +

                                                                              • source -- pointer to initialized memcached_st struct to copy from

                                                                                • +
                                                                              +
                                                                              +
                                                                              Returns
                                                                              +

                                                                              pointer to newly initialized destination, copied from source

                                                                              +
                                                                              +
                                                                              +
                                                                              -
                                                                              -void memcached_servers_reset(memcached_st)¶
                                                                              -
                                                                              +
                                                                              +void memcached_servers_reset(memcached_st *ptr)¶
                                                                              +
                                                                              +
                                                                              Parameters
                                                                              +

                                                                              ptr -- pointer to initialized memcached_st struct

                                                                              +
                                                                              +
                                                                              +
                                                                              @@ -231,11 +263,11 @@ a NULL. If a NULL passed in then a structure is allocated for you.

                                                                              Please note, when you write new application use memcached() over memcached_create().

                                                                              memcached_clone() is similar to memcached_create() but it copies the defaults -and list of servers from the source memcached_st. If you pass a null as the -argument for the source to clone, it is the same as a call to +and list of servers from the source memcached_st pointer. If you pass a null +as the argument for the source to clone, it is the same as a call to memcached_create(). If the destination argument is NULL a memcached_st will be allocated for you.

                                                                              -

                                                                              memcached_servers_reset() allows you to zero out the list of servers that the +

                                                                              memcached_servers_reset() allows you to zero out the list of servers that the memcached_st has.

                                                                              To clean up memory associated with a memcached_st structure you should pass it to memcached_free() when you are finished using it. memcached_free() is the only @@ -280,11 +312,20 @@ initialized). On an allocation failure, it returns NULL.

                                                                              + + © Copyright

                                                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -296,7 +337,6 @@ initialized). On an allocation failure, it returns NULL.

                                                                              - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -165,7 +168,7 @@
                                                                                -
                                                                              • Docs »
                                                                                • +
                                                                              • »
                                                                              • libmemcached API »
                                                                                • @@ -204,7 +207,22 @@
                                                                                memcached_return_t memcached_delete_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, time_t expiration)¶
                                                                                -
                                                                                +
                                                                                +
                                                                                Parameters
                                                                                +
                                                                                  +

                                                                                • ptr -- pointer to initialized memcached_st struct

                                                                                  • +

                                                                                • group_key -- key namespace

                                                                                  • +

                                                                                • group_key_length -- length of the group_key without any terminating zero

                                                                                  • +

                                                                                • key -- the key to delete

                                                                                  • +

                                                                                • key_length -- the length og the key without any terminating zero

                                                                                  • +

                                                                                • expiration -- obsolete since memcached(1) version 1.4

                                                                                  • +
                                                                                +
                                                                                +
                                                                                Returns
                                                                                +

                                                                                memcached_return_t indicating success

                                                                                +
                                                                                +
                                                                                +
                                                                                @@ -256,11 +274,20 @@ the message was queued for delivery.

                                                                                + + © Copyright

                                                                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -272,7 +299,6 @@ the message was queued for delivery.

                                                                                - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                                                                                  -
                                                                                • Docs »
                                                                                  • +
                                                                                • »
                                                                                • libmemcached API »
                                                                                  • @@ -198,39 +201,70 @@

                                                                                  Dumping data from a server¶

                                                                                  -

                                                                                  Get a list of keys found on memcached servers

                                                                                  -

                                                                                  SYNOPSIS¶

                                                                                  -

                                                                                  #include <libmemcached/memcached.h>

                                                                                  -
                                                                                  -
                                                                                  -memcached_return_t memcached_dump(memcached_st *ptr, memcached_dump_fn *function, void *context, uint32_t number_of_callbacks)¶
                                                                                  -
                                                                                  - +

                                                                                  SYNOPSIS¶

                                                                                  +
                                                                                  +
                                                                                  #include <libmemcached/memcached.h>

                                                                                  Compile and link with -lmemcached

                                                                                  +
                                                                                  +
                                                                                  typedef memcached_return_t (*memcached_dump_fn)(memcached_st *ptr, const char *key, size_t key_length, void *context)¶
                                                                                  -
                                                                                  +
                                                                                  +
                                                                                  Parameters
                                                                                  +
                                                                                    +

                                                                                  • ptr -- pointer to memcached_st object

                                                                                    • +

                                                                                  • key -- key string being dumped

                                                                                    • +

                                                                                  • key_length -- length of the key without any terminating zero

                                                                                    • +

                                                                                  • context -- pointer to the user supplied context

                                                                                    • +
                                                                                  +
                                                                                  +
                                                                                  Returns
                                                                                  +

                                                                                  memcached_return_t indicating success

                                                                                  +
                                                                                  +
                                                                                  +
                                                                                  + +
                                                                                  +
                                                                                  +memcached_return_t memcached_dump(memcached_st *ptr, memcached_dump_fn *function, void *context, uint32_t number_of_callbacks)¶
                                                                                  +
                                                                                  +
                                                                                  Parameters
                                                                                  +
                                                                                  +
                                                                                  +
                                                                                  Returns
                                                                                  +

                                                                                  memcached_return_t indicating success

                                                                                  +
                                                                                  +
                                                                                  +
                                                                                  -

                                                                                  Compile and link with -lmemcached

                                                                                  DESCRIPTION¶

                                                                                  -

                                                                                  memcached_dump() is used to get a list of keys found in memcached(1) -servers. Because memcached(1) does not guarantee to dump all keys you can not +

                                                                                  memcached_dump() is used to get a list of keys found in memcached(1) +servers. Because memcached does not guarantee to dump all keys you can not assume you have fetched all keys from the server. The function takes an array of callbacks that it will use to execute on keys as they are found.

                                                                                  Currently the binary protocol is not tested.

                                                                                  RETURN VALUE¶

                                                                                  -

                                                                                  A value of type memcached_return_t is returned +

                                                                                  A value of type memcached_return_t is returned. On success that value will be MEMCACHED_SUCCESS. Use memcached_strerror() to translate this value to a printable string.

                                                                                  @@ -254,11 +288,20 @@ string.

                                                                                  + + © Copyright

                                                                                  - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -270,7 +313,6 @@ string.

                                                                                  - + @@ -29,14 +34,10 @@ - - - - - + @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,13 +170,13 @@
                                                                                    -
                                                                                  • Docs »
                                                                                    • +
                                                                                  • »
                                                                                  • libmemcached API »
                                                                                  • Working with Data »
                                                                                    • -
                                                                                  • Determine if a keys exists.
                                                                                    • +
                                                                                  • Determine if a keys exists
                                                                                  • @@ -191,10 +194,13 @@
                                                                                    -

                                                                                    Determine if a keys exists.¶

                                                                                    +

                                                                                    Determine if a keys exists¶

                                                                                    -

                                                                                    SYNOPSIS¶

                                                                                    -

                                                                                    #include <libmemcached/memcached.h>

                                                                                    +

                                                                                    SYNOPSIS¶

                                                                                    +
                                                                                    +
                                                                                    #include <libmemcached/memcached.h>

                                                                                    Compile and link with -lmemcached

                                                                                    +
                                                                                    +
                                                                                    memcached_return_t memcached_exist(memcached_st *ptr, char *key, size_t *key_length)¶
                                                                                    @@ -203,9 +209,22 @@
                                                                                    memcached_return_t memcached_exist_by_key(memcached_st *ptr, char *group_key, size_t *group_key_length, char *key, size_t *key_length)¶
                                                                                    -
                                                                                    +
                                                                                    +
                                                                                    Parameters
                                                                                    +
                                                                                      +

                                                                                    • ptr -- pointer to an initialized memcached_st struct

                                                                                      • +

                                                                                    • group_key -- the key namespace

                                                                                      • +

                                                                                    • group_key_length -- length of the group_key without any terminating zero

                                                                                      • +

                                                                                    • key -- the key to check

                                                                                      • +

                                                                                    • key_length -- length of the key without any terminating zero

                                                                                      • +
                                                                                    +
                                                                                    +
                                                                                    Returns
                                                                                    +

                                                                                    memcached_return_t indicating success

                                                                                    +
                                                                                    +
                                                                                    +
                                                                                    -

                                                                                    Compile and link with -lmemcached

                                                                                    New in version 0.53.

                                                                                    @@ -225,6 +244,11 @@
                                                                                    @@ -236,7 +260,7 @@ - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@
                                                                                    + + @@ -161,7 +164,7 @@
                                                                                      -
                                                                                    • Docs »
                                                                                      • +
                                                                                    • »
                                                                                    • libmemcached API »
                                                                                      • @@ -187,8 +190,11 @@

                                                                                      memcached_fetch¶

                                                                                      -

                                                                                      SYNOPSIS¶

                                                                                      -

                                                                                      #include <libmemcached/memcached.h>

                                                                                      +

                                                                                      SYNOPSIS¶

                                                                                      +
                                                                                      +
                                                                                      #include <libmemcached/memcached.h>

                                                                                      Compile and link with -lmemcached

                                                                                      +
                                                                                      +
                                                                                      char *memcached_fetch(memcached_st *ptr, char *key, size_t *key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error)¶
                                                                                      @@ -197,32 +203,49 @@
                                                                                      -

                                                                                      Compile and link with -lmemcached

                                                                                      DESCRIPTION¶

                                                                                      -

                                                                                      memcached_fetch() is used to fetch an individual value from the server. memcached_mget() must always be called before using this method. -You must pass in a key and its length to fetch the object. You must supply -three pointer variables which will give you the state of the returned -object. A uint32_t pointer to contain whatever flags you stored with the value, a size_t pointer which will be filled with size of of the -object, and a memcached_return_t pointer to hold any error. The -object will be returned upon success and NULL will be returned on failure. MEMCACHED_END is returned by the *error value when all objects that have been found are returned. The final value upon MEMCACHED_END is null.

                                                                                      +

                                                                                      memcached_fetch() is used to fetch an individual value from the server. +memcached_mget() must always be called before using this method. +You must pass in a key and its length to fetch the object.

                                                                                      +

                                                                                      You must supply three pointer variables which will give you the state of the returned +object:

                                                                                      +
                                                                                      +
                                                                                        +

                                                                                      • A uint32_t pointer to contain whatever flags you stored with the value,

                                                                                        • +

                                                                                      • a size_t pointer which will be filled with size of of the object, and

                                                                                        • +

                                                                                      • a memcached_return_t pointer to hold any error.

                                                                                        • +
                                                                                      +
                                                                                      +

                                                                                      The object will be returned upon success and NULL will be returned on failure.

                                                                                      +

                                                                                      MEMCACHED_END is returned by the error value when all objects that have been found are returned. +The final value upon MEMCACHED_END is a NULL pointer.

                                                                                      Values returned by memcached_fetch() must be freed by the caller.

                                                                                      All of the above functions are not tested when the -MEMCACHED_BEHAVIOR_USE_UDP has been set. Executing any of these -functions with this behavior on will result in MEMCACHED_NOT_SUPPORTED being returned, or for those functions which do not return a memcached_return_t, the error function parameter will be set to MEMCACHED_NOT_SUPPORTED.

                                                                                      +MEMCACHED_BEHAVIOR_USE_UDP has been set. Executing any of these +functions with this behavior on will result in MEMCACHED_NOT_SUPPORTED +being returned, or for those functions which do not return a +memcached_return_t, the error function parameter will +be set to MEMCACHED_NOT_SUPPORTED.

                                                                                      RETURN VALUE¶

                                                                                      memcached_fetch() sets error to -to MEMCACHED_END upon successful conclusion. -MEMCACHED_NOTFOUND will be return if no keys at all were found.

                                                                                      +to MEMCACHED_END upon successful conclusion.

                                                                                      +

                                                                                      MEMCACHED_NOTFOUND will be return if no keys at all were found.

                                                                                      MEMCACHED_KEY_TOO_BIG is set to error whenever memcached_fetch() was used and the key was set larger then MEMCACHED_MAX_KEY, which was the largest key allowed for the original memcached ascii server.

                                                                                      @@ -246,11 +269,20 @@ key allowed for the original memcached ascii server.

                                                                                      + + © Copyright

                                                                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -262,7 +294,6 @@ key allowed for the original memcached ascii server.

                                                                                      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                                                                                        -
                                                                                      • Docs »
                                                                                        • +
                                                                                      • »
                                                                                      • libmemcached API »
                                                                                        • @@ -198,20 +201,32 @@

                                                                                        Wiping clean the contents of a server¶

                                                                                        -

                                                                                        Wipe contents of memcached servers

                                                                                        SYNOPSIS¶

                                                                                        -

                                                                                        #include <libmemcached/memcached.h>

                                                                                        +
                                                                                        +
                                                                                        #include <libmemcached/memcached.h>

                                                                                        Compile and link with -lmemcached

                                                                                        +
                                                                                        +
                                                                                        memcached_return_t memcached_flush(memcached_st *ptr, time_t expiration)¶
                                                                                        -
                                                                                        +
                                                                                        +
                                                                                        Parameters
                                                                                        +
                                                                                          +

                                                                                        • ptr -- pointer to an initialized memcached_st struct

                                                                                          • +

                                                                                        • expiration -- expiration as a unix timestamp or as relative expiration time in seconds

                                                                                          • +
                                                                                        +
                                                                                        +
                                                                                        Returns
                                                                                        +

                                                                                        memcached_return_t indicating success

                                                                                        +
                                                                                        +
                                                                                        +
                                                                                        -

                                                                                        Compile and link with -lmemcached

                                                                                        DESCRIPTION¶

                                                                                        -

                                                                                        :func::memcached_flush() is used to wipe clean the contents of memcached servers. +

                                                                                        memcached_flush() is used to wipe clean the contents of memcached(1) servers. It will either do this immediately or expire the content based on the expiration time passed to the method (a value of zero causes an immediate flush). The operation is not atomic to multiple servers, just atomic to a @@ -220,12 +235,17 @@ added.

                                                                                        RETURN VALUE¶

                                                                                        -

                                                                                        A value of type memcached_return_t is returned +

                                                                                        A value of type memcached_return_t is returned. On success that value will be MEMCACHED_SUCCESS. -Use memcached_strerror to translate this value to a printable string.

                                                                                        +Use memcached_strerror() to translate this value to a printable string.

                                                                                        @@ -249,11 +269,20 @@ Use

                                                                                        + + © Copyright

                                                                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -265,7 +294,6 @@ Use jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_flush_buffers.html b/libmemcached/memcached_flush_buffers.html index f05628c3..d31852c2 100644 --- a/libmemcached/memcached_flush_buffers.html +++ b/libmemcached/memcached_flush_buffers.html @@ -1,23 +1,28 @@ - - + - Flushing client buffers — libmemcached 1.0.99 documentation + Flush and send buffered commands — libmemcached 1.0.99 documentation + + + + - + @@ -29,15 +34,11 @@ - - - - - + @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,13 +170,13 @@
                                                                                          -
                                                                                        • Docs »
                                                                                          • +
                                                                                        • »
                                                                                        • libmemcached API »
                                                                                        • Working with Data »
                                                                                          • -
                                                                                        • Flushing client buffers
                                                                                          • +
                                                                                        • Flush and send buffered commands
                                                                                        • @@ -190,33 +193,48 @@
                                                                                          -
                                                                                          -

                                                                                          Flushing client buffers¶

                                                                                          -

                                                                                          Flush and send buffered commands

                                                                                          +
                                                                                          +

                                                                                          Flush and send buffered commands¶

                                                                                          SYNOPSIS¶

                                                                                          -

                                                                                          #include <libmemcached/memcached.h>

                                                                                          +
                                                                                          +
                                                                                          #include <libmemcached/memcached.h>

                                                                                          Compile and link with -lmemcached

                                                                                          +
                                                                                          +
                                                                                          memcached_return_t memcached_flush_buffers(memcached_st *ptr)¶
                                                                                          -
                                                                                          +
                                                                                          +
                                                                                          Parameters
                                                                                          +

                                                                                          ptr -- pointer to initialized memcached_st struct

                                                                                          +
                                                                                          +
                                                                                          Returns
                                                                                          +

                                                                                          memcached_return_t indicating success

                                                                                          +
                                                                                          +
                                                                                          +
                                                                                          -

                                                                                          Compile and link with -lmemcached

                                                                                          DESCRIPTION¶

                                                                                          memcached_flush_buffers() is used in conjunction with -MEMCACHED_BEHAVIOR_BUFFER_REQUESTS (see memcached_behavior(3)) to flush all buffers by sending the buffered commands to the server for processing.

                                                                                          +MEMCACHED_BEHAVIOR_BUFFER_REQUESTS to flush all buffers by +sending the buffered commands to the server for processing.

                                                                                          RETURN VALUE¶

                                                                                          -

                                                                                          A value of type memcached_return_t is returned +

                                                                                          A value of type memcached_return_t is returned. On success that value will be MEMCACHED_SUCCESS. -Use memcached_strerror() to translate this value to a printable -string.

                                                                                          +Use memcached_strerror() to translate this value to a printable string.

                                                                                          @@ -231,7 +249,7 @@ string.

                                                                                          - +
                                                                                          @@ -240,11 +258,20 @@ string.

                                                                                          + + © Copyright

                                                                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -256,7 +283,6 @@ string.

                                                                                          - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@
                                                                                          + + @@ -170,7 +173,7 @@
                                                                                            -
                                                                                          • Docs »
                                                                                            • +
                                                                                          • »
                                                                                          • libmemcached API »
                                                                                            • @@ -197,81 +200,117 @@

                                                                                            Generating hash values directly¶

                                                                                            -

                                                                                            Hash a key value

                                                                                            +

                                                                                            Hash a key value

                                                                                            SYNOPSIS¶

                                                                                            -

                                                                                            #include <libmemcached/memcached.h>

                                                                                            -
                                                                                            -
                                                                                            -type memcached_hash_t¶
                                                                                            -
                                                                                            - +
                                                                                            +
                                                                                            #include <libmemcached/memcached.h>

                                                                                            Compile and link with -lmemcachedutil -lmemcached

                                                                                            +
                                                                                            +
                                                                                            uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memcached_hash_t hash_algorithm)¶
                                                                                            -
                                                                                            +
                                                                                            +
                                                                                            Parameters
                                                                                            +
                                                                                              +

                                                                                            • key -- the key to generate a hash of

                                                                                              • +

                                                                                            • key_length -- the length of the key without any terminating zero

                                                                                              • +

                                                                                            • hash_algorithm -- memcached_hash_t, the algorithm to use

                                                                                              • +
                                                                                            +
                                                                                            +
                                                                                            Returns
                                                                                            +

                                                                                            a 32 bit hash value

                                                                                            +
                                                                                            +
                                                                                            +
                                                                                            uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_length)¶
                                                                                            +
                                                                                            +
                                                                                            Parameters
                                                                                            +
                                                                                              +

                                                                                            • ptr -- pointer to an initialized memcached_st struct

                                                                                              • +

                                                                                            • key -- the key to generate a hash of

                                                                                              • +

                                                                                            • key_length -- the length of the key without any terminating zero

                                                                                              • +
                                                                                            +
                                                                                            +
                                                                                            Returns
                                                                                            +

                                                                                            a 32 bit hash value

                                                                                            +
                                                                                            +
                                                                                            +
                                                                                            + +
                                                                                            +
                                                                                            +typedef enum memcached_hash_t memcached_hash_t¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_DEFAULT¶
                                                                                            +
                                                                                            +
                                                                                            +enum memcached_hash_t¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_DEFAULT¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_MD5¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_MD5¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_CRC¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_CRC¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_FNV1_64¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_FNV1_64¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_FNV1A_64¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_FNV1A_64¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_FNV1_32¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_FNV1_32¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_FNV1A_32¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_FNV1A_32¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_JENKINS¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_HSIEH¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_MURMUR¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_MURMUR¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_HSIEH¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_JENKINS¶
                                                                                            -
                                                                                            -
                                                                                            -type MEMCACHED_HASH_MURMUR3¶
                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_MURMUR3¶
                                                                                            -

                                                                                            Compile and link with -lmemcachedutil -lmemcached

                                                                                            +
                                                                                            +
                                                                                            +enumerator MEMCACHED_HASH_CUSTOM¶
                                                                                            +
                                                                                            + +
                                                                                            +

                                                                                            DESCRIPTION¶

                                                                                            @@ -279,8 +318,9 @@ the hash functions defined in the library. This method is provided for the convenience of higher-level language bindings and is not necessary for normal memcache operations.

                                                                                            -

                                                                                            The allowed hash algorithm constants are listed in the manpage for -memcached_behavior_set().

                                                                                            +

                                                                                            Support for MEMCACHED_HASH_HSIEH is a compile time option that is +disabled by default. To enable tests for this hashing algorithm, +configure and build libmemcached with the Hsieh hash enabled.

                                                                                            memcached_generate_hash() takes a memcached_st structure and produces the hash value that would have been generated based on the defaults of memcached_st.

                                                                                            @@ -318,11 +358,20 @@ returned.

                                                                                            + + © Copyright

                                                                                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -334,7 +383,6 @@ returned.

                                                                                            - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@
                                                                                            + + @@ -165,7 +168,7 @@
                                                                                              -
                                                                                            • Docs »
                                                                                              • +
                                                                                            • »
                                                                                            • libmemcached API »
                                                                                              • @@ -191,8 +194,11 @@

                                                                                              Retrieving data from the server¶

                                                                                              -

                                                                                              SYNOPSIS¶

                                                                                              -

                                                                                              #include <libmemcached/memcached.h>

                                                                                              +

                                                                                              SYNOPSIS¶

                                                                                              +
                                                                                              +
                                                                                              #include <libmemcached/memcached.h>

                                                                                              Compile and link with -lmemcached

                                                                                              +
                                                                                              +
                                                                                              memcached_result_st *memcached_fetch_result(memcached_st *ptr, memcached_result_st *result, memcached_return_t *error)¶
                                                                                              @@ -238,31 +244,38 @@ typedef memcached_return_t (*memcached_execute_fn)(const memcached_st *ptr, memcached_result_st *result, void *context)¶
                                                                                              -

                                                                                              Compile and link with -lmemcached

                                                                                              DESCRIPTION¶

                                                                                              memcached_get() is used to fetch an individual value from the server. You must pass in a key and its length to fetch the object. You must supply three pointer variables which will give you the state of the returned -object. A uint32_t pointer to contain whatever flags you stored with the value, a size_t pointer which will be filled with size of of +object. A uint32_t pointer to contain whatever flags you stored +with the value, a size_t pointer which will be filled with size of of the object, and a memcached_return_t pointer to hold any error. The object will be returned upon success and NULL will be returned on failure. Any object returned by memcached_get() must be released by the caller application.

                                                                                              memcached_mget() is used to select multiple keys at once. For -multiple key operations it is always faster to use this function. This function always works asynchronously.

                                                                                              -

                                                                                              To retrieve data after a successful execution of memcached_mget(), you will need to -call memcached_fetch_result(). You should continue to call this function until -it returns a NULL (i.e. no more values). If you need to quit in the middle of a -memcached_mget() call, you can execute a memcached_quit(), those this is not required.

                                                                                              -

                                                                                              memcached_fetch_result() is used to fetch an individual value from the server. memcached_mget() must always be called before using this method. +multiple key operations it is always faster to use this function. +This function always works asynchronously.

                                                                                              +

                                                                                              To retrieve data after a successful execution of memcached_mget(), you +will need to call memcached_fetch_result(). You should continue to call +this function until it returns a NULL (i.e. no more values). If you need to quit +in the middle of a memcached_mget() call, you can execute a +memcached_quit(), those this is not required.

                                                                                              +

                                                                                              memcached_fetch_result() is used to fetch an individual value from the +server. memcached_mget() must always be called before using this method. You must pass in a key and its length to fetch the object. You must supply -three pointer variables which will give you the state of the returned -object. A uint32_t pointer to contain whatever flags you stored with the value, a size_t pointer which will be filled with size of of the -object, and a memcached_return_t pointer to hold any error. The -object will be returned upon success and NULL will be returned on failure. MEMCACHED_END is returned by the *error value when all objects that have been found are returned. The final value upon MEMCACHED_END is null.

                                                                                              -

                                                                                              memcached_fetch_result() is used to return a memcached_result_st structure from a memcached server. The result object is forward compatible +three pointer variables which will give you the state of the returned object. +A uint32_t pointer to contain whatever flags you stored with the value, +a size_t pointer which will be filled with size of of the object, and a +memcached_return_t pointer to hold any error. The object will be +returned upon success and NULL will be returned on failure. MEMCACHED_END is +returned by the *error value when all objects that have been found have been +returned. The final value upon MEMCACHED_END is null.

                                                                                              +

                                                                                              memcached_fetch_result() is used to return a memcached_result_st +structure from a memcached server. The result object is forward compatible with changes to the server. For more information please refer to the memcached_result_st help. This function will dynamically allocate a result structure for you if you do not pass one to the function.

                                                                                              @@ -289,24 +302,32 @@ in a similar nature as MEMCACHED_BEHAVIOR_USE_UDP has been set. Executing any of these -functions with this behavior on will result in MEMCACHED_NOT_SUPPORTED being returned, or for those functions which do not return a memcached_return_t, the error function parameter will be set to MEMCACHED_NOT_SUPPORTED.

                                                                                              +MEMCACHED_BEHAVIOR_USE_UDP has been set. Executing any of these +functions with this behavior on will result in MEMCACHED_NOT_SUPPORTED being +returned, or for those functions which do not return a +memcached_return_t, the error function parameter will be set to +MEMCACHED_NOT_SUPPORTED.

                                                                                              RETURN VALUE¶

                                                                                              -

                                                                                              All objects retrieved via memcached_get() or memcached_get_by_key() must be freed with free(3).

                                                                                              -

                                                                                              memcached_get() will return NULL on -error. You must look at the value of error to determine what the actual error -was.

                                                                                              +

                                                                                              All objects retrieved via memcached_get() or memcached_get_by_key() +must be freed with free(3).

                                                                                              +

                                                                                              memcached_get() will return NULL on error. +You must look at the value of error to determine what the actual error was.

                                                                                              memcached_fetch_execute() return MEMCACHED_SUCCESS if -all keys were successful. MEMCACHED_NOTFOUND will be return if no +all keys were successful. MEMCACHED_NOTFOUND will be returned if no keys at all were found.

                                                                                              memcached_fetch_result() sets error to MEMCACHED_END upon successful conclusion. -MEMCACHED_NOTFOUND will be return if no keys at all were found.

                                                                                              +MEMCACHED_NOTFOUND will be returned if no keys at all were found.

                                                                                              @@ -330,11 +351,20 @@ to

                                                                                              + + © Copyright

                                                                                              - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -346,7 +376,6 @@ to jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_last_error.html b/libmemcached/memcached_last_error.html index da79b456..3d94b41b 100644 --- a/libmemcached/memcached_last_error.html +++ b/libmemcached/memcached_last_error.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -163,7 +166,7 @@
                                                                                                -
                                                                                              • Docs »
                                                                                                • +
                                                                                              • »
                                                                                              • libmemcached API »
                                                                                                • @@ -196,18 +199,42 @@
                                                                                                -memcached_return_t memcached_last_error(const memcached_st*)¶
                                                                                                -
                                                                                                +memcached_return_t memcached_last_error(const memcached_st *ptr)¶
                                                                                                +
                                                                                                +
                                                                                                Parameters
                                                                                                +

                                                                                                ptr -- pointer to an initialized memcached_st struct

                                                                                                +
                                                                                                +
                                                                                                Returns
                                                                                                +

                                                                                                memcached_return_t indicating success of last operation

                                                                                                +
                                                                                                +
                                                                                                +
                                                                                                -const char *memcached_last_error_message(const memcached_st*)¶
                                                                                                -
                                                                                                +const char *memcached_last_error_message(const memcached_st *ptr)¶
                                                                                                +
                                                                                                +
                                                                                                Parameters
                                                                                                +

                                                                                                ptr -- pointer to an initialized memcached_st struct

                                                                                                +
                                                                                                +
                                                                                                Returns
                                                                                                +

                                                                                                message describing the status of last operation

                                                                                                +
                                                                                                +
                                                                                                +
                                                                                                -int memcached_last_error_errno(const memcached_st*)¶
                                                                                                -
                                                                                                +int memcached_last_error_errno(const memcached_st *ptr)¶
                                                                                                +
                                                                                                +
                                                                                                Parameters
                                                                                                +

                                                                                                ptr -- pointer to an initialized memcached_st struct

                                                                                                +
                                                                                                +
                                                                                                Returns
                                                                                                +

                                                                                                errno(3) (if any) of last operation

                                                                                                +
                                                                                                +
                                                                                                +
                                                                                                @@ -228,6 +255,7 @@ need to be de-allocated. NULL will be returned if no error has occurred.

                                                                                                SEE ALSO¶

                                                                                                @@ -254,11 +282,20 @@ need to be de-allocated. NULL will be returned if no error has occurred.

                                                                                                + + © Copyright

                                                                                                - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -270,7 +307,6 @@ need to be de-allocated. NULL will be returned if no error has occurred.

                                                                                                - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -171,7 +174,7 @@
                                                                                                  -
                                                                                                • Docs »
                                                                                                  • +
                                                                                                • »
                                                                                                • libmemcached API »
                                                                                                  • @@ -208,37 +211,118 @@
                                                                                                  memcached_return_t memcached_set_memory_allocators(memcached_st *ptr, memcached_malloc_fn mem_malloc, memcached_free_fn mem_free, memcached_realloc_fn mem_realloc, memcached_calloc_fn mem_calloc, void *context)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  Returns
                                                                                                  +

                                                                                                  memcached_return_t indicating success

                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  void memcached_get_memory_allocators(memcached_st *ptr, memcached_malloc_fn *mem_malloc, memcached_free_fn *mem_free, memcached_realloc_fn *mem_realloc, memcached_calloc_fn *mem_calloc)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  void *memcached_get_memory_allocators_context(const memcached_st *ptr)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +

                                                                                                  ptr -- pointer to an initialized memcached_st struct

                                                                                                  +
                                                                                                  +
                                                                                                  Returns
                                                                                                  +

                                                                                                  pointer to the user supplied context

                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  typedef void *(*memcached_malloc_fn)(memcached_st *ptr, const size_t size, void *context)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                    +

                                                                                                  • ptr -- pointer to an initialized memcached_st struct

                                                                                                    • +

                                                                                                  • size -- the number of bytes to allocate

                                                                                                    • +

                                                                                                  • context -- pointer to the user supplied context

                                                                                                    • +
                                                                                                  +
                                                                                                  +
                                                                                                  Returns
                                                                                                  +

                                                                                                  pointer to at least size bytes of allocated memory

                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  typedef void *(*memcached_realloc_fn)(memcached_st *ptr, void *mem, const size_t size, void *context)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                    +

                                                                                                  • ptr -- pointer to an initialized memcached_st struct

                                                                                                    • +

                                                                                                  • mem -- pointer to previously allocated memory

                                                                                                    • +

                                                                                                  • size -- the number of bytes to allocate

                                                                                                    • +

                                                                                                  • context -- pointer to the user supplied context

                                                                                                    • +
                                                                                                  +
                                                                                                  +
                                                                                                  Returns
                                                                                                  +

                                                                                                  pointer to at least size bytes of allocated memory

                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  typedef void (*memcached_free_fn)(memcached_st *ptr, void *mem, void *context)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                    +

                                                                                                  • ptr -- pointer to an initialized memcached_st struct

                                                                                                    • +

                                                                                                  • mem -- pointer to previously allocated memory

                                                                                                    • +

                                                                                                  • context -- pointer to the user supplied context

                                                                                                    • +
                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  typedef void *(*memcached_calloc_fn)(memcached_st *ptr, size_t nelem, const size_t elsize, void *context)¶
                                                                                                  -
                                                                                                  +
                                                                                                  +
                                                                                                  Parameters
                                                                                                  +
                                                                                                    +

                                                                                                  • ptr -- pointer to an initialized memcached_st struct

                                                                                                    • +

                                                                                                  • nelem -- number of elements to allocate

                                                                                                    • +

                                                                                                  • elsize -- the number of bytes to allocate per element

                                                                                                    • +

                                                                                                  • context -- pointer to the user supplied context

                                                                                                    • +
                                                                                                  +
                                                                                                  +
                                                                                                  Returns
                                                                                                  +

                                                                                                  pointer to at least elsize * nelem bytes of allocated and zeroed memory

                                                                                                  +
                                                                                                  +
                                                                                                  +
                                                                                                  @@ -263,12 +347,12 @@ use of any operation which would modify it.

                                                                                                  NOTES¶

                                                                                                  In version 0.38 all functions were modified to have a context void pointer -passed to them. This was so that customer allocators could have their own space +passed to them. This was so that custom allocators could have their own space for memory.

                                                                                                  RETURN VALUE¶

                                                                                                  -

                                                                                                  memcached_set_memory_allocators() return MEMCACHED_SUCCESS upon success, +

                                                                                                  memcached_set_memory_allocators() returns MEMCACHED_SUCCESS upon success, and MEMCACHED_FAILURE if you don't pass a complete set of function pointers.

                                                                                                  @@ -301,11 +385,20 @@ and

                                                                                                  + + © Copyright

                                                                                                  - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -317,7 +410,6 @@ and jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_quit.html b/libmemcached/memcached_quit.html index ec5b527a..549713d7 100644 --- a/libmemcached/memcached_quit.html +++ b/libmemcached/memcached_quit.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@
                                                                                                  + + @@ -165,7 +168,7 @@
                                                                                                    -
                                                                                                  • Docs »
                                                                                                    • +
                                                                                                  • »
                                                                                                  • libmemcached API »
                                                                                                    • @@ -192,19 +195,28 @@

                                                                                                    Disconnecting a client from a server¶

                                                                                                    SYNOPSIS¶

                                                                                                    -

                                                                                                    #include <libmemcached/memcached.h>

                                                                                                    +
                                                                                                    +
                                                                                                    #include <libmemcached/memcached.h>

                                                                                                    Compile and link with -lmemcached

                                                                                                    +
                                                                                                    +
                                                                                                    void memcached_quit(memcached_st *ptr)¶
                                                                                                    -
                                                                                                    +
                                                                                                    +
                                                                                                    Parameters
                                                                                                    +

                                                                                                    ptr -- pointer to initialized memcached_st struct

                                                                                                    +
                                                                                                    +
                                                                                                    +
                                                                                                    -

                                                                                                    Compile and link with -lmemcached

                                                                                                    DESCRIPTION¶

                                                                                                    memcached_quit() will disconnect you from all currently connected -servers. It will also reset the state of the connection (ie, any memcached_fetch() you are in the middle of will be terminated). This function is -called automatically when you call memcached_free() on the memcached_st structure.

                                                                                                    +servers. It will also reset the state of the connection (i.e., any +memcached_fetch() you are in the middle of will be terminated). This +function is called automatically when you call memcached_free() on the +memcached_st structure.

                                                                                                    You do not need to call this on your own. All operations to change server hashes and parameters will handle connections to the server for you. This function is provided mainly so that you can timeout your connections or @@ -218,6 +230,11 @@ translate this value to a printable string.

                                                                                                    @@ -241,11 +258,20 @@ translate this value to a printable string.

                                                                                                    + + © Copyright

                                                                                                    - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -257,7 +283,6 @@ translate this value to a printable string.

                                                                                                    - + @@ -29,15 +34,11 @@ - - - - - + @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -167,7 +170,7 @@
                                                                                                      -
                                                                                                    • Docs »
                                                                                                      • +
                                                                                                    • »
                                                                                                    • libmemcached API »
                                                                                                      • @@ -194,85 +197,188 @@

                                                                                                      Working with result sets¶

                                                                                                      SYNOPSIS¶

                                                                                                      -

                                                                                                      #include <libmemcached/memcached_pool.h>

                                                                                                      +
                                                                                                      +
                                                                                                      #include <libmemcached/memcached.h>

                                                                                                      Compile and link with -lmemcachedutil -lmemcached

                                                                                                      +
                                                                                                      +
                                                                                                      -type memcached_result_st¶
                                                                                                      +typedef struct memcached_result_st memcached_result_st¶
                                                                                                      memcached_result_st *memcached_result_create(memcached_st *ptr, memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +
                                                                                                        +

                                                                                                      • ptr -- pointer to initialized memcached_st struct

                                                                                                        • +

                                                                                                      • result -- pointer to an memcached_result_st instance to initialize or +nullptr to allocate a new instance

                                                                                                        • +
                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      pointer to initialized memcached_result_st instance

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      void memcached_result_free(memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      const char *memcached_result_key_value(memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the key value associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      size_t memcached_result_key_length(const memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the key length associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -const char *memcached_result_value(memcached_result_st *ptr)¶
                                                                                                      -
                                                                                                      +const char *memcached_result_value(memcached_result_st *result)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the result value associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -char *memcached_result_take_value(memcached_result_st *ptr)¶
                                                                                                      -
                                                                                                      +char *memcached_result_take_value(memcached_result_st *result)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the result value associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -size_t memcached_result_length(const memcached_result_st *ptr)¶
                                                                                                      -
                                                                                                      +size_t memcached_result_length(const memcached_result_st *result)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the result length associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      uint32_t memcached_result_flags(const memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the flags associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      uint64_t memcached_result_cas(const memcached_result_st *result)¶
                                                                                                      -
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +

                                                                                                      result -- pointer to initialized memcached_result_st struct

                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      the cas associated with the current result object

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -memcached_return_t memcached_result_set_value(memcached_result_st *ptr, const char *value, size_t length)¶
                                                                                                      -
                                                                                                      +memcached_return_t memcached_result_set_value(memcached_result_st *result, const char *value, size_t length)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +
                                                                                                        +

                                                                                                      • result -- pointer to initialized memcached_result_st struct

                                                                                                        • +

                                                                                                      • value -- byte array to set the value of the current result object to

                                                                                                        • +

                                                                                                      • length -- the length of value wothout any terminating zero

                                                                                                        • +
                                                                                                      +
                                                                                                      +
                                                                                                      Returns
                                                                                                      +

                                                                                                      memcached_return_t indicating success

                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -void memcached_result_set_flags(memcached_result_st *ptr, uint32_t flags)¶
                                                                                                      -
                                                                                                      +void memcached_result_set_flags(memcached_result_st *result, uint32_t flags)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +
                                                                                                        +

                                                                                                      • result -- pointer to initialized memcached_result_st struct

                                                                                                        • +

                                                                                                      • flags -- a new value for the flags field

                                                                                                        • +
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -void memcached_result_set_expiration(memcached_result_st *ptr, time_t)¶
                                                                                                      -
                                                                                                      +void memcached_result_set_expiration(memcached_result_st *result, time_t expiration)¶
                                                                                                      +
                                                                                                      +
                                                                                                      Parameters
                                                                                                      +
                                                                                                        +

                                                                                                      • result -- pointer to initialized memcached_result_st struct

                                                                                                        • +

                                                                                                      • expiration -- a new value for the expiration field

                                                                                                        • +
                                                                                                      +
                                                                                                      +
                                                                                                      +
                                                                                                      -

                                                                                                      Compile and link with -lmemcachedutil -lmemcached

                                                                                                      DESCRIPTION¶

                                                                                                      -

                                                                                                      libmemcached(3) can optionally return a memcached_result_st which +

                                                                                                      libmemcached can optionally return a memcached_result_st which acts as a result object. The result objects have added benefits over the -character pointer returns, in that they are forward compatible with new +character pointer return values, in that they are forward compatible with new return items that future memcached servers may implement (the best current example of this is the CAS return item). The structures can also be reused, -which will save on calls to malloc(3). It is suggested that you use result -objects over char * return functions.

                                                                                                      +which will save on calls to malloc(3). It is suggested that you use +result objects over char * return functions.

                                                                                                      The structure of memcached_result_st has been encapsulated, you should -not write code to directly access members of the structure.

                                                                                                      +not write code directly accessing members of the structure.

                                                                                                      memcached_result_create() will either allocate memory for a memcached_result_st or will initialize a structure passed to it.

                                                                                                      memcached_result_free() will deallocate any memory attached to the @@ -284,9 +390,9 @@ the current result object.

                                                                                                      memcached_result_value() returns the result value associated with the current result object.

                                                                                                      memcached_result_take_value() returns and hands over the result value -associated with the current result object. You must call free() to release this -value, unless you have made use of a custom allocator. Use of a custom -allocator requires that you create your own custom free() to release it.

                                                                                                      +associated with the current result object. You must call free(3) to +release this value, unless you have made use of a custom allocator. Use of a +custom allocator requires that you create your own custom free() to release it.

                                                                                                      memcached_result_length() returns the result length associated with the current result object.

                                                                                                      memcached_result_flags() returns the flags associated with the @@ -301,9 +407,6 @@ value for the flags field.

                                                                                                      memcached_result_set_expiration() takes a result structure and stores a new value for the expiration field (this is only used by read through triggers).

                                                                                                      -

                                                                                                      You may wish to avoid using memcached_result_create(3) with a -stack based allocation. The most common issues related to ABI safety involve -heap allocated structures.

                                                                                                      RETURN VALUE¶

                                                                                                      @@ -313,6 +416,12 @@ to do this will result in leaked memory.

                                                                                                      @@ -327,7 +436,7 @@ to do this will result in leaked memory.

                                                                                                      - + @@ -336,11 +445,20 @@ to do this will result in leaked memory.

                                                                                                      + + © Copyright

                                                                                                      - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -352,7 +470,6 @@ to do this will result in leaked memory.

                                                                                                      - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -163,7 +166,7 @@
                                                                                                        -
                                                                                                      • Docs »
                                                                                                        • +
                                                                                                      • »
                                                                                                      • libmemcached API »
                                                                                                        • @@ -196,7 +199,7 @@
                                                                                                        -bool memcached_success(memcached_return_t)¶
                                                                                                        +bool memcached_success(memcached_return_t rc)¶
                                                                                                        @@ -206,12 +209,12 @@
                                                                                                        -bool memcached_failed(memcached_return_t)¶
                                                                                                        +bool memcached_failed(memcached_return_t rc)¶
                                                                                                        -bool memcached_fatal(memcached_return_t)¶
                                                                                                        +bool memcached_fatal(memcached_return_t rc)¶
                                                                                                        @@ -553,11 +556,20 @@ or in rare cases where an ethernet nic is reporting dubious information.

                                                                                                        + + © Copyright

                                                                                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -569,7 +581,6 @@ or in rare cases where an ethernet nic is reporting dubious information.

                                                                                                        - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -170,7 +173,7 @@
                                                                                                          -
                                                                                                        • Docs »
                                                                                                          • +
                                                                                                        • »
                                                                                                        • libmemcached API »
                                                                                                          • @@ -198,43 +201,80 @@

                                                                                                          SASL support¶

                                                                                                          -

                                                                                                          SYNOPSIS¶

                                                                                                          -

                                                                                                          #include <libmemcached/memcached_pool.h>

                                                                                                          +

                                                                                                          SYNOPSIS¶

                                                                                                          +
                                                                                                          +
                                                                                                          #include <libmemcached/memcached.h>

                                                                                                          Compile and link with -lmemcached

                                                                                                          +
                                                                                                          +
                                                                                                          void memcached_set_sasl_callbacks(memcached_st *ptr, const sasl_callback_t *callbacks)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +
                                                                                                            +

                                                                                                          • ptr -- pointer to initialized memcached_st struct

                                                                                                            • +

                                                                                                          • callbacks -- pointer to sasl_callbacks_t holding the callbacks to use

                                                                                                            • +
                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                        const sasl_callback_t *memcached_get_sasl_callbacks(memcached_st *ptr)¶
                                                                                                        -
                                                                                                        +
                                                                                                        +
                                                                                                        Parameters
                                                                                                        +

                                                                                                        ptr -- pointer to initialized memcached_st struct

                                                                                                        +
                                                                                                        +
                                                                                                        Returns
                                                                                                        +

                                                                                                        pointer to sasl_callbacks_t holding the callbacks currently used

                                                                                                        +
                                                                                                        +
                                                                                                        +
                                                                                                        memcached_return_t memcached_set_sasl_auth_data(memcached_st *ptr, const char *username, const char *password)¶
                                                                                                        -
                                                                                                        +
                                                                                                        +
                                                                                                        Parameters
                                                                                                        +
                                                                                                          +

                                                                                                        • ptr -- pointer to initialized memcached_st struct

                                                                                                          • +

                                                                                                        • username --

                                                                                                          • +

                                                                                                        • password --

                                                                                                          • +
                                                                                                        +
                                                                                                        +
                                                                                                        Returns
                                                                                                        +

                                                                                                        memcached_return_t indicating success

                                                                                                        +
                                                                                                        +
                                                                                                        +
                                                                                                        memcached_return_t memcached_destroy_sasl_auth_data(memcached_st *ptr)¶
                                                                                                        -
                                                                                                        +
                                                                                                        +
                                                                                                        Parameters
                                                                                                        +

                                                                                                        ptr -- pointer to initialized memcached_st struct

                                                                                                        +
                                                                                                        +
                                                                                                        Returns
                                                                                                        +

                                                                                                        memcached_return_t indicating success

                                                                                                        +
                                                                                                        +
                                                                                                        +
                                                                                                        -

                                                                                                        Compile and link with -lmemcached

                                                                                                        DESCRIPTION¶

                                                                                                        -

                                                                                                        libmemcached(3) allows you to plug in your own callbacks function used by +

                                                                                                        libmemcached allows you to plug in your own callbacks function used by libsasl to perform SASL authentication.

                                                                                                        Please note that SASL requires the memcached binary protocol, and you have to specify the callbacks before you connect to the server.

                                                                                                        memcached_set_sasl_auth_data() is a helper function defining the basic functionality for you, but it will store the username and password in memory. If you choose to use this method you have to call -memcached_destroy_sasl_auth_data before calling -memcached_free to avoid a memory leak. You should NOT call -memcached_destroy_sasl_auth_data if you specify your own callback -function with memcached_set_sasl_callbacks().

                                                                                                        +memcached_destroy_sasl_auth_data() before calling memcached_free() to avoid a +memory leak. You should NOT call memcached_destroy_sasl_auth_data() if you +specify your own callback function with memcached_set_sasl_callbacks().

                                                                                                        @@ -267,11 +314,20 @@ this memcached handle.

                                                                                                        + + © Copyright

                                                                                                        - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -283,7 +339,6 @@ this memcached handle. jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_server_st.html b/libmemcached/memcached_server_st.html index b975b627..d1e98557 100644 --- a/libmemcached/memcached_server_st.html +++ b/libmemcached/memcached_server_st.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -169,7 +172,7 @@
                                                                                                          -
                                                                                                        • Docs »
                                                                                                          • +
                                                                                                        • »
                                                                                                        • libmemcached API »
                                                                                                          • @@ -208,24 +211,37 @@
                                                                                                          -
                                                                                                          -typedef struct memcached_server_list_st memcached_server_list_st¶
                                                                                                          +
                                                                                                          +typedef struct memcached_server_st memcached_server_st¶
                                                                                                          -
                                                                                                          -typedef struct memcached_server_st memcached_server_st¶
                                                                                                          +
                                                                                                          +typedef struct memcached_server_st *memcached_server_list_st¶
                                                                                                          const memcached_instance_st *memcached_server_list(memcached_st *ptr)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +

                                                                                                          ptr -- pointer to initialized memcached_st struct

                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          list of memcached_instance_st objects

                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          void memcached_server_list_free(memcached_server_list_st list)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +

                                                                                                          list --

                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          @@ -263,8 +279,7 @@

                                                                                                          DESCRIPTION¶

                                                                                                          libmemcached(3) operates on a list of hosts which are stored in memcached_server_st structures. You should not modify these structures -directly. Functions are provided to modify these structures (and more can be -added, just ask!).

                                                                                                          +directly. Functions are provided to modify these structures.

                                                                                                          memcached_server_list() is used to provide an array of all defined hosts. This was incorrectly documented as "requiring free" up till version 0.39.

                                                                                                          memcached_server_list_free() deallocates all memory associated with the array of memcached_server_st that you passed to it.

                                                                                                          memcached_server_list_append() adds a server to the end of a @@ -305,11 +320,20 @@ memcached_server_st * was aliased to

                                                                                                          + + © Copyright

                                                                                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -321,7 +345,6 @@ memcached_server_st * was aliased to jQuery(function () { SphinxRtdTheme.Navigation.enable(true); diff --git a/libmemcached/memcached_servers.html b/libmemcached/memcached_servers.html index 33298ae8..7ef7ceb0 100644 --- a/libmemcached/memcached_servers.html +++ b/libmemcached/memcached_servers.html @@ -1,8 +1,7 @@ - - + @@ -12,12 +11,18 @@ + + + + - + @@ -29,10 +34,6 @@ - - - - @@ -51,7 +52,7 @@ - libmemcached + libmemcached @@ -78,6 +79,7 @@ + + @@ -169,7 +172,7 @@
                                                                                                          memcached_st *memcached_pool_destroy(memcached_pool_st *pool)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +

                                                                                                          pool -- initialized memcached_pool_st instance to free

                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          pointer to the 'master' memcached_st instance by legacy

                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          -memcached_st *memcached_pool_fetch(memcached_pool_st*, struct timespec *relative_time, memcached_return_t *rc)¶
                                                                                                          +memcached_st *memcached_pool_fetch(memcached_pool_st *pool, struct timespec *relative_time, memcached_return_t *rc)¶

                                                                                                          New in version 0.53: Synonym for memcached_pool_pop

                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +
                                                                                                            +

                                                                                                          • pool -- initialized memcached_pool_st instance

                                                                                                            • +

                                                                                                          • relative_time -- time to block thread and wait for a connection to become available when pool size is exceeded, unless nullptr

                                                                                                            • +

                                                                                                          • rc -- out pointer to memcached_return_t

                                                                                                            • +
                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          pointer to an available memcached_st instance

                                                                                                          +
                                                                                                          +
                                                                                                          @@ -212,17 +246,52 @@

                                                                                                          New in version 0.53: Synonym for memcached_pool_push.

                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          memcached_return_t indicating success

                                                                                                          +
                                                                                                          +
                                                                                                          memcached_return_t memcached_pool_behavior_set(memcached_pool_st *pool, memcached_behavior_t flag, uint64_t data)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          memcached_return_t indicating success

                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          memcached_return_t memcached_pool_behavior_get(memcached_pool_st *pool, memcached_behavior_t flag, uint64_t *value)¶
                                                                                                          -
                                                                                                          +
                                                                                                          +
                                                                                                          Parameters
                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          Returns
                                                                                                          +

                                                                                                          memcached_return_t indicating success

                                                                                                          +
                                                                                                          +
                                                                                                          +
                                                                                                          @@ -278,14 +347,18 @@ returns NULL.

                                                                                                          memcached_pool_pop() returns a pointer to a memcached_st structure from the pool (or NULL if an allocation cannot be satisfied).

                                                                                                          memcached_pool_release() returns MEMCACHED_SUCCESS upon success.

                                                                                                          -

                                                                                                          memcached_pool_behavior_get() and memcached_pool_behavior_get() returns +

                                                                                                          memcached_pool_behavior_get() and memcached_pool_behavior_get() return MEMCACHED_SUCCESS upon success.

                                                                                                          -

                                                                                                          If any methods returns MEMCACHED_IN_PROGRESS then a lock on the pool could not -be obtained. If any of the parameters passed to any of these functions is -invalid, MEMCACHED_INVALID_ARGUMENTS will be returned.

                                                                                                          -

                                                                                                          memcached_pool_fetch may return MEMCACHED_TIMEOUT if a timeout occurs while -waiting for a free memcached_st. MEMCACHED_NOTFOUND if no memcached_st was -available.

                                                                                                          +

                                                                                                          memcached_pool_fetch() may return MEMCACHED_TIMEOUT if a timeout occurs while +waiting for a free memcached_st instance, MEMCACHED_NOTFOUND if no memcached_st +instance was available, respectively.

                                                                                                          +
                                                                                                          +

                                                                                                          Note

                                                                                                          +

                                                                                                          If any method returns MEMCACHED_IN_PROGRESS then a lock on the pool could not +be obtained.

                                                                                                          +

                                                                                                          If any of the parameters passed to any of these functions is +invalid, MEMCACHED_INVALID_ARGUMENTS will be returned.

                                                                                                          +

                                                                                                          SEE ALSO¶

                                                                                                          @@ -318,11 +391,20 @@ available.

                                                                                                          + + © Copyright

                                                                                                          - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -334,7 +416,6 @@ available.

                                                                                                          - + + @@ -25,15 +31,11 @@ - - - - - + @@ -50,7 +52,7 @@ - libmemcached + libmemcached @@ -77,6 +79,7 @@ + + @@ -150,7 +154,7 @@
                                                                                                            -
                                                                                                          • Docs »
                                                                                                            • +
                                                                                                          • »
                                                                                                          • Search
                                                                                                            • @@ -172,8 +176,7 @@ @@ -193,11 +196,20 @@

                                                                                                            + + © Copyright

                                                                                                            - Built with Sphinx using a theme provided by Read the Docs. + + + + Built with Sphinx using a + + theme + + provided by Read the Docs. @@ -209,7 +221,6 @@ -