ltable.h File Reference

Go to the source code of this file.

Defines
#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)
Functions
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)

---

Define Documentation

#define gkey

(

n

)

(&(n)->i_key.nk)

Definition at line 14 of file ltable.h.

Referenced by findindex(), getfreepos(), luaH_getnum(), luaH_getstr(), newkey(), removeentry(), setnodevector(), and traversetable().

#define gnext

(

n

)

((n)->i_key.nk.next)

Definition at line 16 of file ltable.h.

Referenced by findindex(), luaH_get(), luaH_getnum(), luaH_getstr(), newkey(), and setnodevector().

#define gnode	(	t,
		i		)	(&(t)->node[i])

Definition at line 13 of file ltable.h.

Referenced by cleartable(), findindex(), hashnum(), luaH_next(), setnodevector(), and traversetable().

#define gval

(

n

)

(&(n)->i_val)

Definition at line 15 of file ltable.h.

Referenced by cleartable(), luaH_get(), luaH_getnum(), luaH_getstr(), luaH_next(), newkey(), numusehash(), removeentry(), resize(), setnodevector(), and traversetable().

#define key2tval

(

n

)

(&(n)->i_key.tvk)

Definition at line 18 of file ltable.h.

Referenced by cleartable(), findindex(), luaH_get(), luaH_next(), newkey(), numusehash(), and resize().

---

Function Documentation

LUAI_FUNC void luaH_free	(	lua_State *	L,
		Table *	t
	)

Definition at line 374 of file ltable.c.

References Table::array, dummynode, luaM_free, luaM_freearray, Table::node, Table::sizearray, and sizenode.

Referenced by freeobj().

LUAI_FUNC const TValue* luaH_get	(	Table *	t,
		const TValue *	key
	)

Definition at line 469 of file ltable.c.

References cast_num, gnext, gval, key2tval, lua_number2int, LUA_TNIL, LUA_TNUMBER, LUA_TSTRING, luaH_getnum(), luaH_getstr(), luai_numeq, luaO_nilobject, luaO_rawequalObj(), mainposition(), nvalue, rawtsvalue, and ttype.

Referenced by lua_rawget(), luaH_set(), and luaV_gettable().

LUAI_FUNC int luaH_getn

(

Table *

t

)

Definition at line 560 of file ltable.c.

References Table::array, dummynode, Table::node, Table::sizearray, ttisnil, and unbound_search().

Referenced by lua_objlen(), and luaV_execute().

LUAI_FUNC const TValue* luaH_getnum	(	Table *	t,
		int	key
	)

Definition at line 435 of file ltable.c.

References Table::array, cast, cast_num, gkey, gnext, gval, hashnum(), luai_numeq, luaO_nilobject, nvalue, Table::sizearray, and ttisnumber.

Referenced by lua_rawgeti(), luaH_get(), luaH_setnum(), and unbound_search().

LUAI_FUNC const TValue* luaH_getstr	(	Table *	t,
		TString *	key
	)

Definition at line 455 of file ltable.c.

References gkey, gnext, gval, hashstr, luaO_nilobject, rawtsvalue, and ttisstring.

Referenced by luaH_get(), luaH_setstr(), luaT_gettm(), and luaT_gettmbyobj().

LUAI_FUNC Table* luaH_new	(	lua_State *	L,
		int	narray,
		int	lnhash
	)

Definition at line 358 of file ltable.c.

References Table::array, cast, cast_byte, dummynode, Table::flags, Table::lsizenode, LUA_TTABLE, luaC_link(), luaM_new, Table::metatable, Table::node, obj2gco, setarrayvector(), setnodevector(), and Table::sizearray.

Referenced by adjust_varargs(), collectvalidlines(), f_luaopen(), lua_createtable(), luaV_execute(), and open_func().

LUAI_FUNC int luaH_next	(	lua_State *	L,
		Table *	t,
		StkId	key
	)

Definition at line 162 of file ltable.c.

References Table::array, cast_num, findindex(), gnode, gval, key2tval, setnvalue, setobj2s, Table::sizearray, sizenode, and ttisnil.

Referenced by lua_next().

LUAI_FUNC void luaH_resizearray	(	lua_State *	L,
		Table *	t,
		int	nasize
	)

Definition at line 327 of file ltable.c.

References dummynode, Table::node, resize(), and sizenode.

Referenced by luaV_execute().

LUAI_FUNC TValue* luaH_set	(	lua_State *	L,
		Table *	t,
		const TValue *	key
	)

Definition at line 494 of file ltable.c.

References cast, Table::flags, luaG_runerror_1, luaH_get(), luai_numisnan, luaO_nilobject, newkey(), nvalue, ttisnil, and ttisnumber.

Referenced by addk(), lua_rawset(), luaV_settable(), newkey(), and resize().

LUAI_FUNC TValue* luaH_setnum	(	lua_State *	L,
		Table *	t,
		int	key
	)

Definition at line 508 of file ltable.c.

References cast, cast_num, luaH_getnum(), luaO_nilobject, newkey(), and setnvalue.

Referenced by adjust_varargs(), collectvalidlines(), lua_rawseti(), luaV_execute(), and resize().

LUAI_FUNC TValue* luaH_setstr	(	lua_State *	L,
		Table *	t,
		TString *	key
	)

Definition at line 520 of file ltable.c.

References cast, luaH_getstr(), luaO_nilobject, newkey(), and setsvalue.

Referenced by adjust_varargs(), and luaX_newstring().