CbcHeuristicRENS.hpp

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// $Id$
// Copyright (C) 2006, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
 
// edwin 12/5/09 carved out of CbcHeuristicRINS
 
#ifndef CbcHeuristicRENS_H
#define CbcHeuristicRENS_H
 
#include "CbcHeuristic.hpp"

 
class CbcHeuristicRENS : public CbcHeuristic {
public:
  // Default Constructor
  CbcHeuristicRENS();
 
  /* Constructor with model - assumed before cuts
       Initial version does not do Lps
    */
  CbcHeuristicRENS(CbcModel &model);
 
  // Copy constructor
  CbcHeuristicRENS(const CbcHeuristicRENS &);
 
  // Destructor
  ~CbcHeuristicRENS();

  virtual CbcHeuristic *clone() const;

  CbcHeuristicRENS &operator=(const CbcHeuristicRENS &rhs);

  virtual void resetModel(CbcModel *model);

  virtual void setModel(CbcModel *model);
 
  using CbcHeuristic::solution;
  virtual int solution(double &objectiveValue,
    double *newSolution);

  inline void setRensType(int value)
  {
    rensType_ = value;
  }
 
protected:
  // Data
  int numberTries_;
  int rensType_;
};
 
#endif
 
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