e</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">void</span> <a class="link" href="buffer_iterator.html#idm45152240001872-bb"><span class="identifier">write</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T</span> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">command_queue</span> <span class="special"