uctmap__iter.html">map_iter</a> *&#160;</td>
          <td class="paramname"><em>it_out</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Upper bound: first key &gt; query. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>Map to query </td></tr>
    <tr><td class="paramname">key</td><td>Query key </td></tr>
    <tr><td clas