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<tr class="memitem:a7e4e9653f66a7774ff682d4ad6042d70"><td class="memItemLeft" align="right" valign="top">std::vector&lt; std::set&lt; <a class="el" href="structoperations__research_1_1SavingsFilteredHeuristic_1_1VehicleClassEntry.html">VehicleClassEntry</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1SavingsFilteredHeur