Fix bad if path
[m6w6/libmemcached] / libtest / exception.hpp
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2 *
3 * Data Differential YATL (i.e. libtest) library
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36
37 #pragma once
38
39 namespace libtest {
40
41 class exception : public std::exception
42 {
43 public:
44 exception(const char *file, int line, const char *func);
45
46 exception( const exception& );
47
48 virtual ~exception() throw();
49
50 virtual const char* what() const throw()
51 {
52 if (_error_message)
53 {
54 return _error_message;
55 }
56
57 return "";
58 }
59
60 void what(size_t, const char*);
61
62 size_t length() const
63 {
64 return _error_message_size;
65 }
66
67 int line() const
68 {
69 return _line;
70 }
71
72 const char* file() const
73 {
74 return _file;
75 }
76
77 const char* func() const
78 {
79 return _func;
80 }
81
82 protected:
83 void init(va_list);
84
85 private:
86 int _line;
87 const char* _file;
88 const char* _func;
89 char* _error_message;
90 size_t _error_message_size;
91 };
92
93 } // namespace libtest
94