lvm.h File Reference

#include "ldo.h"
#include "lobject.h"
#include "ltm.h"

Go to the source code of this file.

Defines
#define	tostring(L, o)   ((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o)))
#define	tonumber(o, n)
#define	equalobj(L, o1, o2)   (ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2))
Functions
LUAI_FUNC int	luaV_lessthan (lua_State *L, const TValue *l, const TValue *r)
LUAI_FUNC int	luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2)
LUAI_FUNC const TValue *	luaV_tonumber (const TValue *obj, TValue *n)
LUAI_FUNC int	luaV_tostring (lua_State *L, StkId obj)
LUAI_FUNC void	luaV_gettable (lua_State *L, const TValue *t, TValue *key, StkId val)
LUAI_FUNC void	luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val)
LUAI_FUNC void	luaV_execute (lua_State *L, int nexeccalls)
LUAI_FUNC void	luaV_concat (lua_State *L, int total, int last)

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Define Documentation

#define equalobj	(	L,
		o1,
		o2		)	(ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2))

Definition at line 21 of file lvm.h.

Referenced by lua_equal().

#define tonumber	(	o,
		n		)

Value:

(ttype(o) == LUA_TNUMBER || \
                         (((o) = luaV_tonumber(o,n)) != NULL))

Definition at line 18 of file lvm.h.

Referenced by lua_isnumber(), lua_tointeger(), and lua_tonumber().

#define tostring	(	L,
		o		)	((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o)))

Definition at line 16 of file lvm.h.

Referenced by luaV_concat().

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Function Documentation

LUAI_FUNC void luaV_concat	(	lua_State *	L,
		int	total,
		int	last
	)

Definition at line 281 of file lvm.cpp.

References lua_State::base, call_binTM(), G, luaG_concaterror(), luaG_runerror(), luaS_newlstr(), luaZ_openspace(), MAX_SIZET, setsvalue2s, svalue, TM_CONCAT, tostring, tsvalue, ttisnumber, and ttisstring.

LUAI_FUNC int luaV_equalval	(	lua_State *	L,
		const TValue *	t1,
		const TValue *	t2
	)

Definition at line 253 of file lvm.cpp.

References bvalue, callTMres(), gcvalue, get_compTM(), hvalue, l_isfalse, lua_assert, LUA_TBOOLEAN, LUA_TLIGHTUSERDATA, LUA_TNIL, LUA_TNUMBER, LUA_TTABLE, LUA_TUSERDATA, NULL, nvalue, pvalue, TM_EQ, lua_State::top, ttype, and uvalue.

LUAI_FUNC void luaV_execute	(	lua_State *	L,
		int	nexeccalls
	)

Definition at line 376 of file lvm.cpp.

LUAI_FUNC void luaV_gettable	(	lua_State *	L,
		const TValue *	t,
		TValue *	key,
		StkId	val
	)

Definition at line 110 of file lvm.cpp.

References callTMres(), fasttm, hvalue, luaG_runerror(), luaG_typeerror(), luaH_get(), luaT_gettmbyobj(), MAXTAGLOOP, Table::metatable, NULL, setobj2s, TM_INDEX, ttisfunction, ttisnil, and ttistable.

LUAI_FUNC int luaV_lessthan	(	lua_State *	L,
		const TValue *	l,
		const TValue *	r
	)

Definition at line 223 of file lvm.cpp.

References call_orderTM(), l_strcmp(), luaG_ordererror(), nvalue, rawtsvalue, TM_LT, ttisnumber, ttisstring, and ttype.

LUAI_FUNC void luaV_settable	(	lua_State *	L,
		const TValue *	t,
		TValue *	key,
		StkId	val
	)

Definition at line 136 of file lvm.cpp.

References callTM(), fasttm, hvalue, luaC_barriert, luaG_runerror(), luaG_typeerror(), luaH_set(), luaT_gettmbyobj(), MAXTAGLOOP, Table::metatable, NULL, setobj2t, TM_NEWINDEX, ttisfunction, ttisnil, and ttistable.

LUAI_FUNC const TValue* luaV_tonumber	(	const TValue *	obj,
		TValue *	n
	)

Definition at line 35 of file lvm.cpp.

References luaO_str2d(), NULL, setnvalue, svalue, ttisnumber, and ttisstring.

LUAI_FUNC int luaV_tostring	(	lua_State *	L,
		StkId	obj
	)

Definition at line 47 of file lvm.cpp.

References lua_number2str, LUAI_MAXNUMBER2STR, luaS_new, nvalue, setsvalue2s, and ttisnumber.

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