api refactoring

[m6w6/ext-psi] / src / types / set_value.h

diff --git a/src/types/set_value.h b/src/types/set_value.h
new file mode 100644 (file)
index 0000000..0b6b269
--- /dev/null
+++ b/src/types/set_value.h
@@ -0,0 +1,45 @@
+#ifndef _PSI_TYPES_SET_VALUE_H
+#define _PSI_TYPES_SET_VALUE_H
+
+typedef struct set_value {
+       set_func *func;
+       decl_vars *vars;
+       num_exp *num;
+       struct {
+               struct set_value *set;
+               impl_val *val;
+       } outer;
+       struct set_values *inner;
+} set_value;
+
+static inline set_value *init_set_value(set_func *func, decl_vars *vars) {
+       set_value *val = calloc(1, sizeof(*val));
+       val->func = func;
+       val->vars = vars;
+       return val;
+}
+
+static inline struct set_values *add_set_value(struct set_values *vals, struct set_value *val);
+static inline set_value *add_inner_set_value(set_value *val, set_value *inner) {
+       val->inner = add_set_value(val->inner, inner);
+       inner->outer.set = val;
+       return val;
+}
+
+static inline void free_set_value(set_value *val) {
+       if (val->func) {
+               free_set_func(val->func);
+       }
+       if (val->vars) {
+               free_decl_vars(val->vars);
+       }
+       if (val->inner && (!val->outer.set || val->outer.set->inner != val->inner)) {
+               free_set_values(val->inner);
+       }
+       if (val->num) {
+               free_num_exp(val->num);
+       }
+       free(val);
+}
+
+#endif