Method operator()

library/include/RemoteClient.h:174–177

        RemoteFunction() : RemoteFunctionBase(&In::default_instance(), &Out::default_instance()) {}

        command_result operator() () {
            return p_client ? RemoteFunctionBase::execute(default_ostream(), in(), out())
                            : CR_NOT_IMPLEMENTED;
        }
        command_result operator() (color_ostream &stream) {
            return RemoteFunctionBase::execute(stream, in(), out());
        }