lstring.h File Reference

#include "lgc.h"
#include "lobject.h"
#include "lstate.h"

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Macros
#define	sizelstring(l)   (sizeof(union UTString) + ((l) + 1) * sizeof(char))
#define	sizeludata(l)   (sizeof(union UUdata) + (l))
#define	sizeudata(u)   sizeludata((u)->len)
#define	luaS_newliteral(L, s)
#define	isreserved(s)   ((s)->tt == LUA_TSHRSTR && (s)->extra > 0)
#define	eqshrstr(a, b)   check_exp((a)->tt == LUA_TSHRSTR, (a) == (b))

Functions
LUAI_FUNC unsigned int	luaS_hash (const char *str, size_t l, unsigned int seed)
LUAI_FUNC unsigned int	luaS_hashlongstr (TString *ts)
LUAI_FUNC int	luaS_eqlngstr (TString *a, TString *b)
LUAI_FUNC void	luaS_resize (lua_State *L, int newsize)
LUAI_FUNC void	luaS_clearcache (global_State *g)
LUAI_FUNC void	luaS_init (lua_State *L)
LUAI_FUNC void	luaS_remove (lua_State *L, TString *ts)
LUAI_FUNC Udata *	luaS_newudata (lua_State *L, size_t s)
LUAI_FUNC TString *	luaS_newlstr (lua_State *L, const char *str, size_t l)
LUAI_FUNC TString *	luaS_new (lua_State *L, const char *str)
LUAI_FUNC TString *	luaS_createlngstrobj (lua_State *L, size_t l)

Macro Definition Documentation

eqshrstr

#define eqshrstr	(		a,
			b
	)		check_exp((a)->tt == LUA_TSHRSTR, (a) == (b))

isreserved

#define isreserved

(

s

)

((s)->tt == LUA_TSHRSTR && (s)->extra > 0)

luaS_newliteral

#define luaS_newliteral	(		L,
			s
	)

Value:

(luaS_newlstr(L, "" s, \
 (sizeof(s)/sizeof(char))-1))

sizelstring

#define sizelstring

(

l

)

(sizeof(union UTString) + ((l) + 1) * sizeof(char))

sizeludata

#define sizeludata

(

l

)

(sizeof(union UUdata) + (l))

sizeudata

#define sizeudata

(

u

)

sizeludata((u)->len)

Function Documentation

luaS_clearcache()

LUAI_FUNC void luaS_clearcache

(

global_State *

g

)

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luaS_createlngstrobj()

LUAI_FUNC TString* luaS_createlngstrobj	(	lua_State *	L,
		size_t	l
	)

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luaS_eqlngstr()

LUAI_FUNC int luaS_eqlngstr	(	TString *	a,
		TString *	b
	)

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luaS_hash()

LUAI_FUNC unsigned int luaS_hash	(	const char *	str,
		size_t	l,
		unsigned int	seed
	)

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luaS_hashlongstr()

LUAI_FUNC unsigned int luaS_hashlongstr

(

TString *

ts

)

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luaS_init()

LUAI_FUNC void luaS_init

(

lua_State *

L

)

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luaS_new()

LUAI_FUNC TString* luaS_new	(	lua_State *	L,
		const char *	str
	)

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luaS_newlstr()

LUAI_FUNC TString* luaS_newlstr	(	lua_State *	L,
		const char *	str,
		size_t	l
	)

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luaS_newudata()

LUAI_FUNC Udata* luaS_newudata	(	lua_State *	L,
		size_t	s
	)

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luaS_remove()

LUAI_FUNC void luaS_remove	(	lua_State *	L,
		TString *	ts
	)

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luaS_resize()

LUAI_FUNC void luaS_resize	(	lua_State *	L,
		int	newsize
	)

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