1 files changed, 110 insertions, 0 deletions
diff --git a/thirdparty/linux/include/coin/coin/BonAuxInfos.hpp b/thirdparty/linux/include/coin/coin/BonAuxInfos.hpp
new file mode 100644
index 0000000..8643a57
--- /dev/null
+++ b/thirdparty/linux/include/coin/coin/BonAuxInfos.hpp
@@ -0,0 +1,110 @@
+// (C) Copyright International Business Machines Corporation 2007
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// Authors :
+// Pierre Bonami, International Business Machines Corporation
+//
+// Date : 04/23/2007
+
+#ifndef BonAuxInfos_H
+#define BonAuxInfos_H
+#include <cstdlib>
+#include <vector>
+#include "OsiAuxInfo.hpp"
+#include "CoinSmartPtr.hpp"
+#include "BonTypes.hpp"
+
+
+namespace Bonmin {
+
+
+  /** Bonmin class for passing info between components of branch-and-cuts.*/
+class AuxInfo : public OsiBabSolver {
+public:
+  /** Default constructor.*/
+  AuxInfo(int type);
+
+  /** Constructor from OsiBabSolver.*/
+  AuxInfo(const OsiBabSolver &other);
+
+  /** Copy constructor.*/
+  AuxInfo(const AuxInfo &other);
+  
+  /** Destructor.*/
+  virtual ~AuxInfo();
+  
+  /** Virtual copy constructor.*/
+  virtual OsiAuxInfo * clone() const;
+  
+  /** Declare the node to be feasible.*/
+  void setFeasibleNode(){
+    infeasibleNode_ = false;}
+  
+  /** Declare the node to be infeasible.*/
+  void setInfeasibleNode(){
+    infeasibleNode_ = true;}
+  
+  /** Say if current node is found feasible by cut generators.*/
+  bool infeasibleNode(){
+    return infeasibleNode_;}
+  
+  /** Get solution found by nlp solver (or NULL if none found).*/
+  const double * nlpSolution(){
+
+    if(hasNlpSolution_)
+      return nlpSolution_;
+    else
+      return NULL;
+  }
+
+  /** Get objective value of nlp solution found, or +infinity if none exists */
+  double nlpObjValue ();
+
+  /** Pass a solution found by an nlp solver.*/
+  void setNlpSolution(const double * sol, int numcols, double objValue);
+  
+  /** Say if has an nlp solution*/
+  void setHasNlpSolution(bool b){
+    hasNlpSolution_ = b;}
+  /** get the best solution computed with alternative objective function.*/
+  const std::vector<double>& bestSolution2() const
+  {
+    return (*bestSolution2_)();
+  }
+  /** return objective value of the best solution computed with alternative
+      objective function.*/
+  double bestObj2() const
+  {
+    return (*bestObj2_)();
+  }
+  /** Set an alternate objective value.*/
+  void setBestObj2(double o)
+  {
+    (*bestObj2_)() = o;
+  }
+  void setBestSolution2(int n, double * d)
+  {
+    (*bestSolution2_)().clear();
+    (*bestSolution2_)().insert((*bestSolution2_)().end(),d, d+n);
+  }
+protected: 
+  /** Say if current node was found infeasible during cut generation*/
+  bool infeasibleNode_;
+  /** value of the objective function of this nlp solution */
+  double objValue_;
+  /** nlp solution found by heuristic if any.*/
+  double * nlpSolution_;
+  /** numcols_ gives the size of nlpSolution_.*/
+  int numcols_;
+  /** say if has a solution.*/
+  bool hasNlpSolution_;
+  /** Stores the solution with alternate objective.*/
+  Coin::SmartPtr< SimpleReferenced<std::vector<double> > > bestSolution2_;
+  /** Alternate solution objective value.*/
+  Coin::SmartPtr< SimpleReferenced<double> > bestObj2_;
+  };
+}/* End namespace.*/
+
+#endif
+