n class="special">::</span><span class="identifier">const_buffer</span><span class="special">;</span>

    <span class="comment">/** Construct the writer.

        @param h The header for the message being serialized

        @param body The body being serialized
    */</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">bool</span> <span class="identifier">isRequest</span><span class="special">,</span> <span class="keyword">class</span> <span class="identi