decls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a6f8fcf1ba583e3757038fd52591ccb98"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVlDsiftKeypoint.html#a6f8fcf1ba583e3757038fd52591ccb98">x</a></td></tr>
<tr class="separator:a6f8fcf1ba583e3757038fd52591ccb98"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem: