> </td></tr>
<tr id="row_50_"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="structboost_1_1hana_1_1set.html" target="_self">boost::hana::set&lt; implementation_defined &gt;</a></td><td class="desc">Basic unordered container requiring unique, <code>Comparable</code> and <code>Hashable</code> keys </td></tr>
<tr id="row_51_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#1