shotgun/lib/symbol.h

   1 #ifndef RBS_SYMBOL_H
   2 #define RBS_SYMBOL_H 1
   3
   4 OBJECT symtbl_new(STATE);
   5 OBJECT symtbl_lookup(STATE, OBJECT self, OBJECT string);
   6 OBJECT symtbl_lookup_cstr(STATE, OBJECT self, const char *str);
   7 OBJECT symtbl_lookup_str_with_size(STATE, OBJECT self, const char *str, int size);
   8 OBJECT symtbl_find_string(STATE, OBJECT self, OBJECT sym);
   9 OBJECT symbol_to_string(STATE, OBJECT self);
  10
  11 #define symbol_from_cstr(st, str) symtbl_lookup_cstr(st, st->global->symbols, str)
  12 #define SYM(str) symtbl_lookup_cstr(state, state->global->symbols, str)
  13
  14 static inline OBJECT symbol_from_index(STATE, size_t idx) {
  15   return DATA_APPLY_TAG(idx, DATA_TAG_SYMBOL);
  16 }
  17
  18 static inline size_t symbol_to_index(STATE, OBJECT self) {
  19   return DATA_STRIP_TAG(self);
  20 }
  21
  22 #endif