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<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1PathOperator.html#ac39e5d5194cc34e70b3255b33107fd5a">   84</a></span>&#160;  <span class="keyword">protected</span> <span class="keyword">virtual</span> <span class="keywordtype">long</span> <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSo