s="paramtype"><a class="el" href="structentt_1_1meta__handle.html">meta_handle</a></td>          <td class="paramname"><span class="paramname"><em>instance</em></span></td><td>)</td>
          <td> const</td>
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<p>Gets the value of a given variable. </p>
<dl class="params"><dt>Parameters</dt><d