//returns false if no such metatable or no such field
func GetMetaField(L *State, obj int, e string) bool {
Ce := C.CString(e)
ret := C.luaL_getmetafield(L.s, C.int(obj), Ce) != 0
C.free(unsafe.Pointer(Ce))
return ret
}
// luaL_getmetafield
func (L *State) GetMetaField(obj int, e string) bool {
Ce := C.CString(e)
defer C.free(unsafe.Pointer(Ce))
return C.luaL_getmetafield(L.s, C.int(obj), Ce) != 0
}
//returns false if no such metatable or no such field
func GetMetaField(L *State, obj int, e string) bool {
return C.luaL_getmetafield(L.s, C.int(obj), C.CString(e)) != 0
}