CL_SlotCallback_v4_member_user< Param1, Param2, Param3, Para InstanceClass, s, rData &::C::CL_SL_SlotCallk_vk_v4_member_user( InstanceClass * instance, void(InstanceClass::*)(Param1, Param2, Param3, Param4, UserData) member_func, const UserData & user_data);