/home/coin/SVN-release/CoinAll-1.1.0/Cbc/src/CbcFathom.hpp

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// Copyright (C) 2004, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef CbcFathom_H
#define CbcFathom_H
#include "CbcConfig.h"

class CbcModel;

//#############################################################################
class CbcFathom {
public:
  // Default Constructor 
  CbcFathom ();

  // Constructor with model - assumed before cuts
  CbcFathom (CbcModel & model);

  virtual ~CbcFathom();

  virtual void setModel(CbcModel * model);
  
  virtual CbcFathom * clone() const=0;

  virtual void resetModel(CbcModel * model)=0;

  virtual int fathom(double *& newSolution)=0;

  // Is this method possible
  inline bool possible() const
  { return possible_;}

protected:

  CbcModel * model_;
  bool possible_;
private:
  
  CbcFathom & operator=(const CbcFathom& rhs);
  
};
#ifdef COIN_HAS_CLP
#include "OsiClpSolverInterface.hpp"

//#############################################################################

class CbcOsiSolver : public OsiClpSolverInterface {
  
public:
  

  CbcOsiSolver ();
  
  virtual OsiSolverInterface * clone(bool copyData=true) const;
  
  CbcOsiSolver (const CbcOsiSolver &);
  
  CbcOsiSolver & operator=(const CbcOsiSolver& rhs);
  
  virtual ~CbcOsiSolver ();
  
  
  

  inline void setCbcModel(CbcModel * model)
  { cbcModel_=model;}
  inline CbcModel * cbcModel() const
  { return cbcModel_;}
  
  //---------------------------------------------------------------------------
  
protected:
  
  

  CbcModel * cbcModel_;
};
#endif
#endif

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