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diff --git a/build/Bonmin/include/coin/BonOaFeasChecker.hpp b/build/Bonmin/include/coin/BonOaFeasChecker.hpp
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+// (C) Copyright International Business Machines 2006
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// Authors :
+// P. Bonami, Carnegie Mellon University
+//
+// Date :  12/26/2006
+
+
+#ifndef BonOaFeasibilityChecker_HPP
+#define BonOaFeasibilityChecker_HPP
+#include "BonOaDecBase.hpp"
+
+namespace Bonmin
+{
+  /** Class to perform OA in its classical form.*/
+  class OaFeasibilityChecker : public OaDecompositionBase
+  {
+  public:
+    /// New usefull constructor
+    OaFeasibilityChecker(BabSetupBase &b);
+    /// Copy constructor
+    OaFeasibilityChecker(const OaFeasibilityChecker &copy)
+        :
+        OaDecompositionBase(copy),
+        pol_(copy.pol_),
+        type_(copy.type_),
+        cut_count_(copy.cut_count_),
+        maximum_oa_cuts_(copy.maximum_oa_cuts_)
+    {}
+    /// Destructor
+    ~OaFeasibilityChecker();
+
+    /** Register OA options.*/
+    static void registerOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions);
+
+    virtual CglCutGenerator * clone() const
+    {
+      return new OaFeasibilityChecker(*this);
+    }
+  protected:
+    /// virtual method which performs the OA algorithm by modifying lp and nlp.
+    virtual double performOa(OsiCuts & cs, solverManip &lpManip,
+        BabInfo * babInfo, double &cutoff, const CglTreeInfo & info) const;
+    /// virutal method to decide if local search is performed
+    virtual bool doLocalSearch(BabInfo * babInfo) const
+    {
+      return 0;
+    }
+
+    /** See documentation for feas_check_discard_policy option.*/
+    enum CutsPolicies {
+      DetectCycles = 0,
+      KeepAll,
+      TreatAsNormal};
+    /** Policy for keeping cuts.*/
+    CutsPolicies pol_;
+ 
+    /** See documentation for feas_check_cut_types option.*/
+    enum CutsTypes {
+      OA = 0,
+      Benders};
+    /** Type of cuts.*/
+    CutsTypes type_;
+
+    /** Count the total number of cuts generated.*/
+    mutable unsigned int cut_count_;
+    /** maximum number of OA cuts.*/
+    unsigned int maximum_oa_cuts_;
+  };
+}
+#endif