deleting useless member of MibSBilevel class

coin-or · Jan 15, 2018 · 36991ca · 36991ca
1 parent 71aa6ba
commit 36991ca
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Showing 2 changed files with 0 additions and 5 deletions.
diff --git a/src/MibSBilevel.cpp b/src/MibSBilevel.cpp
@@ -109,7 +109,6 @@ MibSBilevel::createBilevel(CoinPackedVector* sol,
   useBilevelBranching_ = true;
   isProvenOptimal_ = true;
   tagInSeenLinkingPool_ = MibSLinkingPoolTagIsNotSet;
-  haveHeurSolCand_ = false;
 
   model_->countIteration_ ++;
   /*std::cout << "countIteration = " << model_->countIteration_ << std::endl;
@@ -577,7 +576,6 @@ MibSBilevel::checkBilevelFeasiblity(bool isRoot)
 		model_->counterUB_ ++;
 		isUBSolved_ = true;
 		if (UBSolver->isProvenOptimal()){
-		    haveHeurSolCand_ = true;
 		    isProvenOptimal_ = true;
 		    const double * valuesUB = UBSolver->getColSolution();
 		    for (i = 0; i < uN + lN; i++){
@@ -624,7 +622,6 @@ MibSBilevel::checkBilevelFeasiblity(bool isRoot)
 	    }
 	    else if ((tagInSeenLinkingPool_ != MibSLinkingPoolTagUBIsSolved) ||
 		     ((!useLinkingSolutionPool) && (isUBSolved_))){
-		haveHeurSolCand_ = true;
 		for (i = 0; i < lN; i++){
 		    index = lowerColInd[i];
 		    if ((model_->solver()->isInteger(index)) &&

diff --git a/src/MibSBilevel.hpp b/src/MibSBilevel.hpp
@@ -56,7 +56,6 @@ class MibSBilevel {
     /** should prune the node or not **/
     bool shouldPrune_;
     bool isContainedInLinkingPool_;
-    bool haveHeurSolCand_;
     MibSLinkingPoolTag tagInSeenLinkingPool_;
 
     MibSLPSolStatus LPSolStatus_;
@@ -82,7 +81,6 @@ class MibSBilevel {
 		    isLinkVarsFixed_(true), isProvenOptimal_(false),
 		    isLowerSolved_(false), isUBSolved_(false),
 		    shouldPrune_(false), isContainedInLinkingPool_(false),
-		    haveHeurSolCand_(false),
 		    tagInSeenLinkingPool_(MibSLinkingPoolTagIsNotSet),
 		    LPSolStatus_(MibSLPSolStatusUnknown), objVal_(0.0){
 	upperSolutionOrd_ = 0;