r" colspan="2">&#160;</td></tr>
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char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structt__jcolumn.html#a2a1ca29c74cc32cff441480ad2475a7f">c_sortable</a></td></tr>
<tr class="memdesc:a2a1ca29c74cc32cff441480ad2475a7f"><td class="mdescLeft">&#160;</td><td class="mdescRight">can you click on a column heading to sort the data <br /></t