0;    <span class="keyword">const</span> std::pair&lt;const Node&lt;T&gt; *, <span class="keyword">const</span> Node&lt;T&gt; *&gt; &amp;Edge&lt;T&gt;::getNodePair()<span class="keyword"> const</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keywordflow">return</span> nodePair;</div>
<div class="line"><a name="l00083"></a><span