">&#160;</td></tr>
<tr class="memitem:a2a9e43052556228cad3346d71e26e5f7"><td class="memItemLeft" align="right" valign="top">int64&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1SolutionCollector.html#a2a9e43052556228cad3346d71e26e5f7">failures</a> (int n) const</td></tr>
<tr class="memdesc:a2a9e43052556228cad3346d71e26e5f7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the number of failures encountered at the time of the nth solution.  