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diff --git a/thirdparty/linux/include/coin/CglCutGenerator.hpp b/thirdparty/linux/include/coin/CglCutGenerator.hpp
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+++ b/thirdparty/linux/include/coin/CglCutGenerator.hpp
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+// Copyright (C) 2000, International Business Machines
+// Corporation and others.  All Rights Reserved.
+// This code is licensed under the terms of the Eclipse Public License (EPL).
+
+#ifndef CglCutGenerator_H
+#define CglCutGenerator_H
+
+#include "OsiCuts.hpp"
+#include "OsiSolverInterface.hpp"
+#include "CglTreeInfo.hpp"
+
+//-------------------------------------------------------------------
+//
+// Abstract base class for generating cuts.
+//
+//-------------------------------------------------------------------
+///
+/** Cut Generator Base Class
+
+This is an abstract base class for generating cuts.  A specific cut 
+generator will inherit from this class.
+*/
+class CglCutGenerator  {
+  
+public:
+    
+  /**@name Generate Cuts */
+  //@{
+  /** Generate cuts for the model data contained in si.
+  The generated cuts are inserted into and returned in the
+  collection of cuts cs.
+  */
+  virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
+			     const CglTreeInfo info = CglTreeInfo())=0;
+  //@}
+
+    
+  /**@name Constructors and destructors */
+  //@{
+  /// Default constructor 
+  CglCutGenerator (); 
+ 
+  /// Copy constructor 
+  CglCutGenerator ( const CglCutGenerator &);
+
+  /// Clone
+  virtual CglCutGenerator * clone() const = 0;
+
+  /// Assignment operator 
+  CglCutGenerator & operator=(const CglCutGenerator& rhs);
+
+  /// Destructor 
+  virtual ~CglCutGenerator ();
+
+  /** Create C++ lines to set the generator in the current state.
+      The output must be parsed by the calling code, as each line
+      starts with a key indicating the following:<BR>
+      0: must be kept (for #includes etc)<BR>
+      3: Set to changed (not default) values<BR>
+      4: Set to default values (redundant)<BR>
+
+      Keys 1, 2, 5, 6, 7, 8 are defined, but not applicable to 
+      cut generators.
+  */
+  virtual std::string generateCpp( FILE * ) {return "";}
+
+  /// This can be used to refresh any information
+  virtual void refreshSolver(OsiSolverInterface * ) {}
+  //@}
+  
+  /**@name Gets and Sets */
+  //@{
+  /**
+     Get Aggressiveness - 0 = neutral, 100 is normal root node.
+     Really just a hint to cut generator
+  */
+  inline int getAggressiveness() const
+  { return aggressive_;}
+
+  /**
+     Set Aggressiveness - 0 = neutral, 100 is normal root node.
+     Really just a hint to cut generator
+  */
+  inline void setAggressiveness(int value)
+  { aggressive_=value;}
+  /// Set whether can do global cuts
+  inline void setGlobalCuts(bool trueOrFalse)
+  { canDoGlobalCuts_ = trueOrFalse;}
+  /// Say whether can do global cuts
+  inline bool canDoGlobalCuts() const
+  {return canDoGlobalCuts_;}
+  /**
+     Returns true if may generate Row cuts in tree (rather than root node).
+     Used so know if matrix will change in tree.  Really
+     meant so column cut generators can still be active
+     without worrying code.
+     Default is true
+  */
+  virtual bool mayGenerateRowCutsInTree() const;
+  /// Return true if needs optimal basis to do cuts
+  virtual bool needsOptimalBasis() const;
+  /// Return maximum length of cut in tree
+  virtual int maximumLengthOfCutInTree() const
+  { return COIN_INT_MAX;}
+  //@}
+  
+  // test this class
+  //static void unitTest();
+  
+// private:
+  
+  /**
+     Aggressiveness - 0 = neutral, 100 is normal root node.
+     Really just a hint to cut generator
+  */
+  int aggressive_;
+  /// True if can do global cuts i.e. no general integers
+  bool canDoGlobalCuts_;
+};
+
+#endif