C++ (Cpp) lua_gettagmethod示例

示例#1

文件： lbaselib.c 项目： Akagi201/learning-lua

static int luaB_gettagmethod (lua_State *L) {
  int tag = luaL_check_int(L, 1);
  const char *event = luaL_check_string(L, 2);
  if (strcmp(event, "gc") == 0)
    lua_error(L, "deprecated use: cannot get the `gc' tag method from Lua");
  lua_gettagmethod(L, tag, event);
  return 1;
}

示例#2

文件： lbaselib.c 项目： Akagi201/learning-lua

static int luaB_settagmethod (lua_State *L) {
  int tag = luaL_check_int(L, 1);
  const char *event = luaL_check_string(L, 2);
  luaL_arg_check(L, lua_isfunction(L, 3) || lua_isnil(L, 3), 3,
                 "function or nil expected");
  if (strcmp(event, "gc") == 0)
    lua_error(L, "deprecated use: cannot set the `gc' tag method from Lua");
  lua_gettagmethod(L, tag, event);
  lua_pushvalue(L, 3);
  lua_settagmethod(L, tag, event);
  return 1;
}

示例#3

文件： LuaCompat.c 项目： WeyrSDev/gamecode3

int luaCompat_checkTagToCom(lua_State *L, int luaval) 
{ /* lua4 */
  int tag;

  if((tag = lua_tag(L, luaval)) == LUA_NOTAG) return 0;

  lua_gettagmethod(L, tag, "tocom");
  if(lua_isnil(L,-1)) {
    lua_pop(L,1);
	return 0;
  }

  return 1;
}

示例#4

文件： lbuiltin.cpp 项目： agharbi/residual

static void gettagmethod() {
	lua_pushobject(lua_gettagmethod((int32)luaL_check_number(1), luaL_check_string(2)));
}

示例#5

文件： lbuiltin.c 项目： Akagi201/learning-lua

static void luaB_gettagmethod (void) {
  lua_pushobject(lua_gettagmethod(luaL_check_int(1), luaL_check_string(2)));
}