b14420539b">Key</a> &amp;) const </td></tr>
<tr class="memdesc:aa6290a1f49db2643ba24d02f87cbf429"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gives back <code>true</code>. <br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that t