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better performance for table operations (mainly for integer indices)

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Roberto Ierusalimschy
2001-07-05 17:31:14 -03:00
parent dc4e0ecdaf
commit 654b16e83a
3 changed files with 86 additions and 65 deletions
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18
ltable.h
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@@ -1,5 +1,5 @@
/*
** $Id: ltable.h,v 1.32 2001/02/02 16:32:00 roberto Exp roberto $
** $Id: ltable.h,v 1.33 2001/06/26 13:20:45 roberto Exp roberto $
** Lua tables (hash)
** See Copyright Notice in lua.h
*/
@@ -14,21 +14,19 @@
#define key(_n) (&(_n)->key)
#define val(_n) (&(_n)->val)
#define luaH_get(_t,_k) luaH_set(NULL,_t,_k)
#define luaH_getnum(_t,_k) luaH_setnum(NULL,_t,_k)
#define luaH_getstr(_t,_k) luaH_setstr(NULL,_t,_k)
const TObject *luaH_getnum (Hash *t, int key);
TObject *luaH_setnum (lua_State *L, Hash *t, int key);
const TObject *luaH_getstr (Hash *t, TString *key);
TObject *luaH_setstr (lua_State *L, Hash *t, TString *key);
const TObject *luaH_get (Hash *t, const TObject *key);
TObject *luaH_set (lua_State *L, Hash *t, const TObject *key);
Hash *luaH_new (lua_State *L, int nhash);
void luaH_free (lua_State *L, Hash *t);
TObject *luaH_set (lua_State *L, Hash *t, const TObject *key);
Node *luaH_next (lua_State *L, Hash *t, const TObject *r);
int luaH_nexti (Hash *t, int i);
TObject *luaH_setnum (lua_State *L, Hash *t, lua_Number key);
TObject *luaH_setstr (lua_State *L, Hash *t, TString *key);
/* exported only for debugging */
Node *luaH_mainposition (const Hash *t, const Node *n);
Node *luaH_mainposition (const Hash *t, const TObject *key);
#endif