Blob_stream_mq_receiver_impl&lt;Persistent_mq_handle&gt;&amp; val);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="comment"></span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment">/**</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="comment"> * Prints string representation of the given `Blob_stream_mq_sender` to the given `ostre