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<h2 class="memtitle"><span class="permalink"><a href="#a495ff68e3cee89b8622a3481a27c13d1">&#9670;&nbsp;</a></span>default_instance()</h2>

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          <td class="memname">static const <a class="el" href="classoperations__research_1_1Node.html">Node</a>&amp; default_instance </td>
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