Structure updated and intqpipopt files added

1 files changed, 75 insertions, 0 deletions

diff --git a/newstructure/thirdparty/linux/include/coin/BonLinearCutsGenerator.hpp b/newstructure/thirdparty/linux/include/coin/BonLinearCutsGenerator.hpp
new file mode 100644
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+++ b/newstructure/thirdparty/linux/include/coin/BonLinearCutsGenerator.hpp
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+// (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 : 10/06/2007
+
+#ifndef BonLinearCutsGenerator_H
+#define BonLinearCutsGenerator_H
+
+#include "CglCutGenerator.hpp"
+#include "CoinSmartPtr.hpp"
+#include "BonOuterApprox.hpp"
+#include "BonBonminSetup.hpp"
+#include <list>
+
+namespace Bonmin {
+class LinearCutsGenerator : public CglCutGenerator {
+   public:
+    /** Type for cut generation method with its frequency and string identification. */
+    struct CuttingMethod : public Coin::ReferencedObject 
+    {
+      int frequency;
+      std::string id;
+      CglCutGenerator * cgl;
+      bool atSolution;
+      bool normal;
+      CuttingMethod():
+          atSolution(false),
+          normal(true)
+      {}
+
+      CuttingMethod(const CuttingMethod & other):
+          frequency(other.frequency),
+          id(other.id),
+          cgl(other.cgl),
+          atSolution(other.atSolution),
+          normal(other.normal)
+      {}
+    };
+   LinearCutsGenerator():
+     CglCutGenerator(),
+     methods_(){
+   }
+
+
+   LinearCutsGenerator(const LinearCutsGenerator & other):
+    CglCutGenerator(other),
+     methods_(other.methods_){
+   }
+
+   CglCutGenerator * clone() const {
+     return new LinearCutsGenerator(*this);
+   }
+
+   virtual ~LinearCutsGenerator(){
+   }
+
+   bool needsOptimalBasis() { return false;}
+
+   void initialize(BabSetupBase& s);
+
+   void generateCuts(const OsiSolverInterface &solver, OsiCuts &cs,
+		     const CglTreeInfo info = CglTreeInfo());
+
+   private:
+     std::list<Coin::SmartPtr<CuttingMethod> > methods_; 
+};
+
+}/* Ends Bonmin namespace.*/
+
+#endif
+