rchOperator.html">VarLocalSearchOperator&lt; IntVar, int64, IntVarLocalSearchHandler &gt;</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
  <tr class="even"><td class="entry"><a class="el" href="classoperations__research_1_1PathOperator.html#aea53f675489ce7c73044deb01a9f3f18">CheckChainValidity</a>(int64 before_chain, int64 chain_end, int64 exclude) const</td><td class="entry"><a class="el" href="classoperations__research_1_1PathOperator.html">PathOperator</a></td><td class="entry"