 class="identifier">KeyType</span> <span class="special">&amp;</span> key<span class="special">,</span> <span class="identifier">KeyNodePtrCompare</span> comp<span class="special">,</span> 
                      <span class="identifier">insert_commit_data</span> <span class="special">&amp;</span> commit_data<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp7