C++ (Cpp) is_luabind_function Examples

Example #1

File: function.cpp Project: Amorph/luabind

LUABIND_API void add_overload(
    object const& context, char const* name, object const& fn)
{
    function_object* f = *touserdata<function_object*>(getupvalue(fn, 1));
    f->name = name;

    if (object overloads = context[name])
    {
        if (is_luabind_function(overloads) && is_luabind_function(fn))
        {
            f->next = *touserdata<function_object*>(getupvalue(overloads, 1));
            f->keepalive = overloads;
        }
    }

    context[name] = fn;
}

Example #2

File: wrapper_base.cpp Project: Ali142/vr-jugglua

	LUABIND_API void do_call_member_selection(lua_State* L, char const* name)
	{
		object_rep* obj = static_cast<object_rep*>(lua_touserdata(L, -1));

        lua_pushstring(L, name);
        lua_gettable(L, -2);
        lua_replace(L, -2);

		if (!is_luabind_function(L, -1))
			return;

		// this (usually) means the function has not been
		// overridden by lua, call the default implementation
		lua_pop(L, 1);
		obj->crep()->get_default_table(L); // push the crep table
		lua_pushstring(L, name);
		lua_gettable(L, -2);
		lua_remove(L, -2); // remove the crep table
	}