="paramname"><em>node</em></td><td>)</td>
          <td> const</td>
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<p>This function returns the distance of the given node from the root node in the Gomory-Hu tree.</p>
<dl class="section pre"><dt>Precondition</dt><dd><a class="el" href="a00182.html#a13a43e6d814de94978c515cb084873b1">run()</a> must be called before using this fu