d>
          <td>(</td>
          <td class="paramtype">const QModelIndex &amp;&#160;</td>
          <td class="paramname"><em>parent</em> = <code>QModelIndex()</code></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">parent</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>int </dd></dl>

<p class="definition">Definition at