ClpLinearObjective.hpp

// Copyright (C) 2003, International Business Machines
// Corporation and others.  All Rights Reserved.
#ifndef ClpLinearObjective_H
#define ClpLinearObjective_H

#include "ClpObjective.hpp"

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

class ClpLinearObjective : public ClpObjective {
  
public:
  

  
  virtual double * gradient(const double * solution, double & offset,bool refresh);
  virtual void resize(int newNumberColumns) ; 
  virtual void deleteSome(int numberToDelete, const int * which) ; 
  
  
  


  ClpLinearObjective(); 
  
  ClpLinearObjective(const double * objective, int numberColumns); 
  
  ClpLinearObjective(const ClpLinearObjective &);
  ClpLinearObjective (const ClpLinearObjective &rhs,int numberColumns, 
                                      const int * whichColumns) ;
  
  ClpLinearObjective & operator=(const ClpLinearObjective& rhs);
  
  virtual ~ClpLinearObjective ();

  virtual ClpObjective * clone() const;
  virtual ClpObjective * subsetClone (int numberColumns, 
                                      const int * whichColumns) const;
 

  //---------------------------------------------------------------------------
  
private:
  double * objective_;
  int numberColumns_;
};

#endif

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