igned</span> <span class="keywordtype">int</span> numberOfNodes = 0;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;            std::deque&lt;const Node&lt;T&gt; *&gt; nodeSet;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; it :