BcpsDecompSolution.h

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//===========================================================================//
// This file is part of the Decomp Solver Framework.                         //
//                                                                           //
// Decomp is distributed under the Common Public License as part of the      //
// COIN-OR repository (http://www.coin-or.org).                              //
//                                                                           //
// Author: Matthew Galati, SAS Institute Inc. (matthew.galati@sas.com)       //
//                                                                           //
// Copyright (C) 2002-2007, Lehigh University, Matthew Galati, and Ted Ralphs//
// All Rights Reserved.                                                      //
//===========================================================================//

/*===========================================================================*
 * This file is part of the Abstract Library for Parallel Search (ALPS).     *
 *                                                                           *
 * ALPS is distributed under the Common Public License as part of the        *
 * COIN-OR repository (http://www.coin-or.org).                              *
 *                                                                           *
 * Authors: Yan Xu, SAS Institute Inc.                                       *
 *          Ted Ralphs, Lehigh University                                    *
 *          Laszlo Ladanyi, IBM T.J. Watson Research Center                  *
 *          Matthew Saltzman, Clemson University                             *
 *                                                                           * 
 *                                                                           *
 * Copyright (C) 2001-2006, Lehigh University, Yan Xu, and Ted Ralphs.       *
 *===========================================================================*/

#ifndef BcpsDecompSolution_h
#define BcpsDecompSolution_h

#include "AlpsSolution.h"
#include "BcpsDecompModel.h"

class BcpsDecompSolution : public AlpsSolution {
 private:
    int size_;
    double* value_;
    double objective_;
    
 public:
    BcpsDecompSolution() 
    : 
    size_(0), 
    value_(0), 
    objective_() 
    {}
    BcpsDecompSolution(const int s, const double* val, const double obj) 
    : 
    size_(s)
    { 
        if (size_ >= 0) {
        value_ = new double [size_];
        memcpy(value_, val, sizeof(double) * size_);
        }
    }

    ~BcpsDecompSolution() { 
    if (value_ != 0) {
        delete [] value_; 
        value_ = 0;
    }
    }
  
    double getObjValue() const { return objective_; }

    virtual double getQuality() const { return getObjValue(); }
  
    int getSize() const { return size_; }
    
    const double* getColSolution() const 
    { return value_; }
    
    double getColSolution(int i) const { return value_[i]; }
    
    virtual void print(std::ostream& os) const;
  
#if 0

    virtual AlpsEncoded* encode() const;
  
    virtual AlpsKnowledge* decode(AlpsEncoded&) const;
#endif
};

#endif