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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00035.html#a5805972c8c41b2681d286f9c9771cf52">empty</a> () const </td></tr>
<tr class="memdesc:a5805972c8c41b2681d286f9c9771cf52"><td class="mdescLeft">&#160;</td><td class="mdescRight">True if range is empty. <br/></td></tr>
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