ceive_low_watermark</a>
</h4></div></div></div>
<p>
          <span class="emphasis"><em>Inherited from socket_base.</em></span>
        </p>
<p>
          <a class="indexterm" name="boost_asio.indexterm.basic_datagram_socket.receive_low_watermark"></a> 
Socket
          option for the receive low watermark.
        </p>
<pre class="programlisting">typedef implementation_defined receive_low_watermark;
</pre>
<p>
          Implements the SOL_SOCKET/SO_RCVLOWAT socket option.
        </p>
<h6>
<a name="boost_