ltable.h File Reference

#include "lobject.h"

Include dependency graph for ltable.h:

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Go to the source code of this file.

Macros
#define	gnode(t, i)   (&(t)->node[i])
#define	gkey(n)   (&(n)->i_key.tvk)
#define	gval(n)   (&(n)->i_val)
#define	gnext(n)   ((n)->i_key.nk.next)
#define	invalidateTMcache(t)   ((t)->flags = 0)
#define	keyfromval(v)   (gkey(cast(Node *, cast(char *, (v)) - offsetof(Node, i_val))))

Functions
LUAI_FUNC const TValue *	luaH_getint (Table *t, int key)
LUAI_FUNC void	luaH_setint (lua_State *L, Table *t, int key, TValue *value)
LUAI_FUNC const TValue *	luaH_getstr (Table *t, TString *key)
LUAI_FUNC const TValue *	luaH_get (Table *t, const TValue *key)
LUAI_FUNC TValue *	luaH_newkey (lua_State *L, 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)
LUAI_FUNC void	luaH_resize (lua_State *L, Table *t, int nasize, int nhsize)
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)

Macro Definition Documentation

#define gkey

(

n

)

(&(n)->i_key.tvk)

Definition at line 13 of file ltable.h.

Referenced by clearkeys(), findindex(), getfreepos(), luaH_get(), luaH_getint(), luaH_getstr(), luaH_newkey(), luaH_next(), luaH_resize(), numusehash(), removeentry(), setnodevector(), traverseephemeron(), traversestrongtable(), and traverseweakvalue().

#define gnext

(

n

)

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

Definition at line 15 of file ltable.h.

Referenced by findindex(), luaH_get(), luaH_getint(), luaH_getstr(), luaH_newkey(), and setnodevector().

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

Definition at line 12 of file ltable.h.

Referenced by clearkeys(), clearvalues(), findindex(), luaH_next(), setnodevector(), traverseephemeron(), traversestrongtable(), and traverseweakvalue().

#define gval

(

n

)

(&(n)->i_val)

Definition at line 14 of file ltable.h.

Referenced by clearkeys(), clearvalues(), luaH_get(), luaH_getint(), luaH_getstr(), luaH_newkey(), luaH_next(), luaH_resize(), numusehash(), removeentry(), setnodevector(), traverseephemeron(), traversestrongtable(), and traverseweakvalue().

#define invalidateTMcache

(

t

)

((t)->flags = 0)

Definition at line 17 of file ltable.h.

Referenced by lua_rawset(), and luaV_settable().

#define keyfromval

(

v

)

(gkey(cast(Node *, cast(char *, (v)) - offsetof(Node, i_val))))

Definition at line 20 of file ltable.h.

Referenced by luaX_newstring().

Function Documentation

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

Definition at line 378 of file ltable.cpp.

References Table::array, cast, isdummy, 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 480 of file ltable.cpp.

References cast_num, gkey, gnext, gval, lua_number2int, LUA_TNIL, LUA_TNUMBER, LUA_TSHRSTR, luaH_getint(), luaH_getstr(), luaO_nilobject, luaV_rawequalobj, mainposition(), nvalue, rawtsvalue, and ttype.

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

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

Definition at line 445 of file ltable.cpp.

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

Referenced by lua_getglobal(), lua_load(), lua_rawgeti(), lua_setglobal(), luaH_get(), luaH_setint(), and unbound_search().

LUAI_FUNC int luaH_getn

(

Table *

t

)

Definition at line 559 of file ltable.cpp.

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

Referenced by lua_rawlen(), and luaV_objlen().

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

Definition at line 465 of file ltable.cpp.

References eqshrstr, gkey, gnext, gval, hashstr, lua_assert, LUA_TSHRSTR, luaO_nilobject, rawtsvalue, TString::tsv, and ttisshrstring.

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

LUAI_FUNC Table* luaH_new

(

lua_State *

L

)

Definition at line 367 of file ltable.cpp.

References Table::array, cast_byte, Table::flags, GCObject::h, LUA_TTABLE, luaC_newobj(), Table::metatable, setnodevector(), and Table::sizearray.

Referenced by collectvalidlines(), init_registry(), lua_createtable(), luaV_execute(), and open_func().

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

Definition at line 404 of file ltable.cpp.

References getfreepos(), gkey, gnext, gval, isdummy, lua_assert, luaC_barrierback, luaG_runerror(), luaH_set(), mainposition(), nvalue, obj2gco, rehash(), setnilvalue, setobj2t, ttisnil, and ttisnumber.

Referenced by luaH_set(), luaH_setint(), and luaV_settable().

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

Definition at line 168 of file ltable.cpp.

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

Referenced by lua_next().

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

Definition at line 303 of file ltable.cpp.

References Table::array, cast, gkey, gval, i, isdummy, Table::lsizenode, luaH_set(), luaH_setint(), luaM_freearray, luaM_reallocvector, Table::node, setarrayvector(), setnodevector(), setobjt2t, Table::sizearray, ttisnil, and twoto.

Referenced by init_registry(), lua_createtable(), luaH_resizearray(), luaV_execute(), and rehash().

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

Definition at line 336 of file ltable.cpp.

References isdummy, luaH_resize(), Table::node, and sizenode.

Referenced by luaV_execute().

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

Definition at line 509 of file ltable.cpp.

References cast, luaH_get(), luaH_newkey(), and luaO_nilobject.

Referenced by addk(), lua_rawset(), lua_rawsetp(), luaH_newkey(), luaH_resize(), and luaX_newstring().

LUAI_FUNC void luaH_setint	(	lua_State *	L,
		Table *	t,
		int	key,
		TValue *	value
	)

Definition at line 517 of file ltable.cpp.

References cast, cast_num, luaH_getint(), luaH_newkey(), luaO_nilobject, setnvalue, and setobj2t.

Referenced by collectvalidlines(), init_registry(), lua_rawseti(), luaH_resize(), and luaV_execute().