<a class="el" href="graph_8h_source.html#l00264">264</a> of file <a class="el" href="graph_8h_source.html">graph.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aceb0938bcb2e8e5f37986d4cf8e3a955">&#9670;&nbsp;</a></span>Head()</h2>

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          <td class="memname">NodeIndexType Head </td>
          <td>(</td>
          <td class="paramtype">Arc