ass="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">id</span>, <span class="keyword">const</span> <a class="code" href="../../d3/dd2/classCXXGRAPH_1_1Node.html">Node&lt;T&gt;</a> &amp;node1, <span class="keyword">const</span> <a class="code" href="../../d3/dd2/classCXXGRAPH_1_1Node.html">Node&lt;T&gt;</a> &amp;node2);</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <a class="code" 