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// Last edit: 2/10/05
//
// Name:     BB.hpp
// Author:   Francois Margot
//           Tepper School of Business
//           Carnegie Mellon University, Pittsburgh, PA 15213
//           email: fmargot@andrew.cmu.edu
// Date:     12/28/03
//-----------------------------------------------------------------------------
// Copyright (C) 2003, Francois Margot, International Business Machines
// Corporation and others.  All Rights Reserved.

#ifndef _BB_H
#define _BB_H

class CoinPackedMatrix;
class BCP_buffer;

class BB_prob {
private:
   BB_prob(const BB_prob&);
   BB_prob& operator=(const BB_prob&);

public:

  double EPSILON; 

  int rownum;

  int colnum;


  bool* integer;    
  
  double* clb;
  
  double* cub;      

  double* obj;      


  double* rlb_core;      
  
  double* rub_core;      

  double* rlb_indexed;   

  double* rub_indexed;   
  
  CoinPackedMatrix* core;
  
  // Holds the coeffcients of the indexed rows
  CoinPackedMatrix* indexed;
  
public:


  BB_prob();

  ~BB_prob();
};

#endif

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