en00036" data-start="{" data-end="};">
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="structnetdem_1_1_pair_hash.html">   36</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structnetdem_1_1_pair_hash.html">PairHash</a> {</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>  <span class="keyword">template</span> &lt;<span class="keyword">class</span> T1, <span class="keyword">class</span> T2&gt;