ss="el" href="dir_dedea193b59082b9146f1dbfd0a8b56a.html">concepts</a></td></tr>
<tr class="memdesc:dir_dedea193b59082b9146f1dbfd0a8b56a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Concept descriptors and checking classes. <br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="files"></a>
Files</h2></td></tr>
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