ltable.h
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上传日期:2020-08-09
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- /*
- ** $Id: ltable.h,v 2.10 2006/01/10 13:13:06 roberto Exp $
- ** Lua tables (hash)
- ** See Copyright Notice in lua.h
- */
- #ifndef ltable_h
- #define ltable_h
- #include "lobject.h"
- #define gnode(t,i) (&(t)->node[i])
- #define gkey(n) (&(n)->i_key.nk)
- #define gval(n) (&(n)->i_val)
- #define gnext(n) ((n)->i_key.nk.next)
- #define key2tval(n) (&(n)->i_key.tvk)
- LUAI_FUNC const TValue *luaH_getnum (Table *t, int key);
- LUAI_FUNC TValue *luaH_setnum (lua_State *L, Table *t, int key);
- LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key);
- LUAI_FUNC TValue *luaH_setstr (lua_State *L, Table *t, TString *key);
- LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key);
- LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key);
- LUAI_FUNC Table *luaH_new (lua_State *L, int narray, int lnhash);
- LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, int nasize);
- LUAI_FUNC void luaH_free (lua_State *L, Table *t);
- LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
- LUAI_FUNC int luaH_getn (Table *t);
- #if defined(LUA_DEBUG)
- LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
- LUAI_FUNC int luaH_isdummy (Node *n);
- #endif
- #endif