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diff --git a/build/Bonmin/include/coin/BonOaNlpOptim.hpp b/build/Bonmin/include/coin/BonOaNlpOptim.hpp
new file mode 100644
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+++ b/build/Bonmin/include/coin/BonOaNlpOptim.hpp
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+// (C) Copyright Carnegie Mellon University 2005, 2006
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// Authors :
+// P. Bonami, Carnegie Mellon University
+//
+// Date :  05/26/2005
+
+#ifndef BonOaNlpOptim_HPP
+#define BonOaNlpOptim_HPP
+#include "CglCutGenerator.hpp"
+#include "BonOsiTMINLPInterface.hpp"
+#include "BonOAMessages.hpp"
+#include "BonBabSetupBase.hpp"
+namespace Bonmin
+{
+  /** Generate cuts for the nlp corresponding to continuous relaxation at a node.*/
+  class OaNlpOptim : public CglCutGenerator
+  {
+  public:
+    /// Default constructor
+    OaNlpOptim(OsiTMINLPInterface * si = NULL,
+        int maxDepth = 10, bool addOnlyViolated = false,
+        bool globalCuts = true);
+
+    /// Constructor with basic setup
+    OaNlpOptim(BabSetupBase &b);
+    /// Copy constructor
+    OaNlpOptim(const OaNlpOptim &copy)
+        :
+        CglCutGenerator(copy),
+        nlp_(copy.nlp_),
+        maxDepth_(copy.maxDepth_),
+        nSolve_(0),
+        addOnlyViolated_(copy.addOnlyViolated_),
+        global_(copy.global_),
+	solves_per_level_(copy.solves_per_level_)
+    {
+      handler_ = new CoinMessageHandler();
+      handler_ -> setLogLevel(copy.handler_->logLevel());
+      messages_ = OaMessages();
+    }
+    void passInMessageHandler(const CoinMessageHandler * handler)
+    {
+      delete handler_;
+      handler_ = handler->clone();
+    }
+    ///Abstract constructor
+    virtual CglCutGenerator * clone() const
+    {
+      return new OaNlpOptim(*this);
+    }
+
+    /** Desctructor */
+    virtual ~OaNlpOptim()
+    {
+      if (handler_)
+        delete handler_;
+    }
+
+    /// Assign an OsiTMINLPInterface
+    void assignInterface(OsiTMINLPInterface * si);
+    /// cut generation method
+    virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
+        const CglTreeInfo info);
+
+
+
+    inline void setMaxDepth(int value)
+    {
+      maxDepth_ = value;
+    }
+    inline void setAddOnlyViolated(bool yesno)
+    {
+      addOnlyViolated_ = yesno;
+    }
+    inline void setGlobalCuts(bool yesno)
+    {
+      global_ = yesno;
+    }
+    inline int getNSolve()
+    {
+      return nSolve_;
+    }
+    /**set log level */
+    void setLogLevel(int value)
+    {
+      handler_->setLogLevel(value);
+    }
+
+    /** Register OaNlpOptim options.*/
+    static void registerOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions);
+
+  private:
+    /// Pointer to the Ipopt interface
+    OsiTMINLPInterface * nlp_;
+
+    /** maximum depth at which generate cuts*/
+    int maxDepth_;
+
+    ///Number of NLP resolution done
+    mutable int nSolve_;
+    /** messages handler. */
+    CoinMessageHandler * handler_;
+    /** handler */
+    CoinMessages messages_;
+    /** Add only violated cuts?*/
+    bool addOnlyViolated_;
+    /** Add cuts as global?*/
+    bool global_;
+    /** Average number of nodes per level in tree */
+    double solves_per_level_;
+  };
+}
+#endif