1 files changed, 125 insertions, 0 deletions
diff --git a/thirdparty/linux/include/coin1/CglStored.hpp b/thirdparty/linux/include/coin1/CglStored.hpp
new file mode 100644
index 0000000..07039d9
--- /dev/null
+++ b/thirdparty/linux/include/coin1/CglStored.hpp
@@ -0,0 +1,125 @@
+// $Id: CglStored.hpp 1119 2013-04-06 20:24:18Z stefan $
+// Copyright (C) 2005, International Business Machines
+// Corporation and others.  All Rights Reserved.
+// This code is licensed under the terms of the Eclipse Public License (EPL).
+
+#ifndef CglStored_H
+#define CglStored_H
+
+#include <string>
+
+#include "CglCutGenerator.hpp"
+
+class CoinWarmStartBasis;
+class CglTreeProbingInfo;
+/** Stored Cut Generator Class */
+class CglStored : public CglCutGenerator {
+ 
+public:
+    
+  
+  /**@name Generate Cuts */
+  //@{
+  /** Generate Mixed Integer Stored cuts for the model of the 
+      solver interface, si.
+
+      Insert the generated cuts into OsiCut, cs.
+
+      This generator just looks at previously stored cuts
+      and inserts any that are violated by enough
+  */
+  virtual void generateCuts( const OsiSolverInterface & si, OsiCuts & cs,
+			     const CglTreeInfo info = CglTreeInfo());
+  //@}
+
+  /**@name Change criterion on whether to include cut.
+   Violations of more than this will be added to current cut list
+  (default 1.0e-5) */
+  //@{
+  /// Set
+  inline void setRequiredViolation(double value)
+  { requiredViolation_=value;}
+  /// Get
+  inline double getRequiredViolation() const
+  { return requiredViolation_;}
+  /// Takes over ownership of probing info
+  inline void setProbingInfo(CglTreeProbingInfo * info)
+  { probingInfo_ = info;}
+  //@}
+
+  /**@name Cut stuff */
+  //@{
+  /// Add cuts
+  void addCut(const OsiCuts & cs);
+  /// Add a row cut
+  void addCut(const OsiRowCut & cut);
+  /// Add a row cut from a packed vector
+  void addCut(double lb, double ub, const CoinPackedVector & vector);
+  /// Add a row cut from elements
+  void addCut(double lb, double ub, int size, const int * colIndices, const double * elements);
+  inline int sizeRowCuts() const
+  { return cuts_.sizeRowCuts();}
+  const OsiRowCut * rowCutPointer(int index) const
+  { return cuts_.rowCutPtr(index);}
+  /// Save stuff
+  void saveStuff(double bestObjective, const double * bestSolution,
+		 const double * lower, const double * upper);
+  /// Best solution (or NULL)
+  inline const double * bestSolution() const
+  { return bestSolution_;}
+  /// Best objective
+  double bestObjective() const;
+  /// Tight lower bounds
+  const double * tightLower() const
+  { return bounds_;} 
+  /// Tight upper bounds
+  const double * tightUpper() const
+  { return bounds_+numberColumns_;} 
+  //@}
+
+  /**@name Constructors and destructors */
+  //@{
+  /// Default constructor 
+  CglStored (int numberColumns=0);
+ 
+  /// Copy constructor 
+  CglStored (const CglStored & rhs);
+
+  /// Constructor from file
+  CglStored (const char * fileName);
+
+  /// Clone
+  virtual CglCutGenerator * clone() const;
+
+  /// Assignment operator 
+  CglStored &
+    operator=(const CglStored& rhs);
+  
+  /// Destructor 
+  virtual
+    ~CglStored ();
+  //@}
+      
+protected:
+  
+ // Protected member methods
+
+  // Protected member data
+
+  /**@name Protected member data */
+  //@{
+  /// Only add if more than this requiredViolation
+  double requiredViolation_;
+  /// Pointer to probing information
+  CglTreeProbingInfo * probingInfo_;
+  /// Cuts
+  OsiCuts cuts_;
+  /// Number of columns in model
+  int numberColumns_;
+  /// Best solution (objective at end)
+  double * bestSolution_;
+  /// Tight bounds
+  double * bounds_;
+  //@}
+};
+#endif