etMetadata</a> () const final</td></tr>
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<tr class="memitem:aca4a12c9e60aaeba623c9d760f292ccd"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Node.html#aca4a12c9e60aaeba623c9d760f292ccd">has_id</a> () const</td></tr>
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