dex</a> node) {</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    CheckNodeBounds(node);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <a class="code" href="namespaceoperations__research.html#a272bcc4d6ee0e87a7fc430a5cb13c582">NodeIndex</a> parent = node;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="keywordflow">while</span> (parent != class_[parent]) {</div>
<div class="li