Function get_option

3rdparty/cppzmq/zmq.hpp:2093–2098

    }

    void get_option(int option_, void *optval_, size_t *optvallen_) const
    {
        int rc = zmq_getsockopt(_handle, option_, optval_, optvallen_);
        if (rc != 0)
            throw error_t();
    }
};
} // namespace detail