ltable.c File Reference

#include "lprefix.h"
#include <math.h>
#include <limits.h>
#include "lua.h"
#include "ldebug.h"
#include "ldo.h"
#include "lgc.h"
#include "lmem.h"
#include "lobject.h"
#include "lstate.h"
#include "lstring.h"
#include "ltable.h"
#include "lvm.h"

Include dependency graph for ltable.c:

Macros
#define	ltable_c
#define	LUA_CORE
#define	MAXABITS   cast_int(sizeof(int) * CHAR_BIT - 1)
#define	MAXASIZE   luaM_limitN(1u << MAXABITS, TValue)
#define	MAXHBITS   (MAXABITS - 1)
#define	MAXHSIZE   luaM_limitN(1u << MAXHBITS, Node)
#define	hashpow2(t, n)   (gnode(t, lmod((n), sizenode(t))))
#define	hashstr(t, str)   hashpow2(t, (str)->hash)
#define	hashboolean(t, p)   hashpow2(t, p)
#define	hashint(t, i)   hashpow2(t, i)
#define	hashmod(t, n)   (gnode(t, ((n) % ((sizenode(t)-1)|1))))
#define	hashpointer(t, p)   hashmod(t, point2uint(p))
#define	dummynode   (&dummynode_)
#define	limitequalsasize(t)   (isrealasize(t) || ispow2((t)->alimit))
#define	limitasasize(t)   check_exp(isrealasize(t), t->alimit)

Functions
LUAI_FUNC unsigned int	luaH_realasize (const Table *t)
int	luaH_next (lua_State *L, Table *t, StkId key)
void	luaH_resize (lua_State *L, Table *t, unsigned int newasize, unsigned int nhsize)
void	luaH_resizearray (lua_State *L, Table *t, unsigned int nasize)
Table *	luaH_new (lua_State *L)
void	luaH_free (lua_State *L, Table *t)
TValue *	luaH_newkey (lua_State *L, Table *t, const TValue *key)
const TValue *	luaH_getint (Table *t, lua_Integer key)
const TValue *	luaH_getshortstr (Table *t, TString *key)
const TValue *	luaH_getstr (Table *t, TString *key)
const TValue *	luaH_get (Table *t, const TValue *key)
TValue *	luaH_set (lua_State *L, Table *t, const TValue *key)
void	luaH_setint (lua_State *L, Table *t, lua_Integer key, TValue *value)
lua_Unsigned	luaH_getn (Table *t)

Macro Definition Documentation

dummynode

#define dummynode   (&dummynode_)

hashboolean

#define hashboolean	(		t,
			p
	)		hashpow2(t, p)

hashint

#define hashint	(		t,
			i
	)		hashpow2(t, i)

hashmod

#define hashmod	(		t,
			n
	)		(gnode(t, ((n) % ((sizenode(t)-1)|1))))

hashpointer

#define hashpointer	(		t,
			p
	)		hashmod(t, point2uint(p))

hashpow2

#define hashpow2	(		t,
			n
	)		(gnode(t, lmod((n), sizenode(t))))

hashstr

#define hashstr	(		t,
			str
	)		hashpow2(t, (str)->hash)

limitasasize

#define limitasasize

(

t

)

check_exp(isrealasize(t), t->alimit)

limitequalsasize

#define limitequalsasize

(

t

)

(isrealasize(t) || ispow2((t)->alimit))

ltable_c

#define ltable_c

LUA_CORE

#define LUA_CORE

MAXABITS

#define MAXABITS   cast_int(sizeof(int) * CHAR_BIT - 1)

MAXASIZE

#define MAXASIZE   luaM_limitN(1u << MAXABITS, TValue)

MAXHBITS

#define MAXHBITS   (MAXABITS - 1)

MAXHSIZE

#define MAXHSIZE   luaM_limitN(1u << MAXHBITS, Node)

Function Documentation

luaH_free()

void luaH_free	(	lua_State *	L,
		Table *	t
	)

luaH_get()

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

luaH_getint()

const TValue* luaH_getint	(	Table *	t,
		lua_Integer	key
	)

luaH_getn()

lua_Unsigned luaH_getn

(

Table *

t

)

luaH_getshortstr()

const TValue* luaH_getshortstr	(	Table *	t,
		TString *	key
	)

luaH_getstr()

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

luaH_new()

Table* luaH_new

(

lua_State *

L

)

luaH_newkey()

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

luaH_next()

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

luaH_realasize()

LUAI_FUNC unsigned int luaH_realasize

(

const Table *

t

)

luaH_resize()

void luaH_resize	(	lua_State *	L,
		Table *	t,
		unsigned int	newasize,
		unsigned int	nhsize
	)

luaH_resizearray()

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

luaH_set()

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

luaH_setint()

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