ml">FullDigraph</a> </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Default constructor. The number of nodes and arcs will be zero. </p>

</div>
</div>
<a class="anchor" id="a79330852030897096b3c56124e78c91b"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels"