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<h2 class="memtitle"><span class="permalink"><a href="#a2b88b717e42d7137a884c36e35052191">&#9670;&nbsp;</a></span>IsNodeValid()</h2>

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          <td class="memname">bool IsNodeValid </td>
          <td>(</td>
          <td class="paramtype">NodeIndexType&#160;</td>
          <td class="paramname"><em>node</em></td><td>)<