r">id</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="typed_keyword.html#boost.nfp.typed_keywordconstruct-copy-destruct">construct/copy/destruct</a></span>
  <a class="link" href="named_parameter.html" title="Struct template named_parameter">named_parameter</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">unique_id</span> <span class="special">&gt;</span> <a 