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+// (C) Copyright International Business Machines 2007
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// Authors :
+// Andreas Waechter IBM 2007-09-01
+
+#ifndef BonGuessHeuristic_HPP
+#define BonGuessHeuristic_HPP
+#include "BonOsiTMINLPInterface.hpp"
+
+#include "CbcHeuristic.hpp"
+
+namespace Bonmin
+{
+ class GuessHeuristic : public CbcHeuristic
+ {
+ public:
+ /// Usefull constructor
+ GuessHeuristic(CbcModel &model);
+ ///Copy constructor
+ GuessHeuristic( const GuessHeuristic &copy):
+ CbcHeuristic(copy)
+ {}
+
+ /// heuristic method providing guess, based on pseudo costs
+ virtual int solution(double &solutionValue, double *betterSolution);
+ virtual int solution(double &solutionValue, double *betterSolution, OsiCuts & cs)
+ {
+ return solution(solutionValue, betterSolution);
+ }
+ virtual CbcHeuristic * clone()const
+ {
+ return new GuessHeuristic(*this);
+ }
+ virtual void resetModel(CbcModel*)
+ {}
+ private:
+ /// Default constructor
+ GuessHeuristic();
+
+ /// Assignment operator
+ GuessHeuristic & operator=(const GuessHeuristic& rhs);
+ };
+}
+#endif