lass="lineno">  317</span>&#160;        {</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160; </div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfEdges = 0;</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword"