SmiLinearData.hpp

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// Copyright (C) 2004, International Business Machines
// Corporation and others.  All Rights Reserved.
//
// SmiLinear.hpp: interface for the SmiLinearData classes.
//
//
// Alan King 
// 9 March 2004

#ifndef SmiLinearData_HPP
#define SmiLinearData_HPP

#if defined(_MSC_VER)
// Turn off compiler warning about long names
#  pragma warning(disable:4786)
#endif

#include "CoinPackedVector.hpp"
#include "CoinPackedMatrix.hpp"
#include "OsiSolverInterface.hpp"

class SmiLinearData
{
public:
        inline const CoinPackedMatrix &getMatrix()   {return matrix_; }
        inline const CoinPackedVector &getColLower() {return dclo_;}
        inline const CoinPackedVector &getColUpper() {return dcup_;}
        inline const CoinPackedVector &getObjective(){return dobj_;}
        inline const CoinPackedVector &getRowLower() {return drlo_;}
        inline const CoinPackedVector &getRowUpper() {return drup_;}

        inline   CoinPackedMatrix &getMutableMatrix()   {return matrix_; }
        inline   CoinPackedVector &getMutableColLower() {return dclo_;}
        inline   CoinPackedVector &getMutableColUpper() {return dcup_;}
        inline   CoinPackedVector &getMutableObjective(){return dobj_;}
        inline   CoinPackedVector &getMutableRowLower() {return drlo_;}
        inline   CoinPackedVector &getMutableRowUpper() {return drup_;}

        
        SmiLinearData():matrix_(),
                                                   dclo_(),
                                                   dcup_(),
                                                   dobj_(),
                                                   drlo_(),
                                                   drup_() 
        {}

        SmiLinearData(SmiLinearData &d):
                                                                matrix_(d.getMatrix()),
                                                                dclo_(d.getColLower()),
                                                                dcup_(d.getColUpper()),
                                                                dobj_(d.getObjective()),
                                                                drlo_(d.getRowLower()),
                                                                drup_(d.getRowUpper()) 
        {}

        SmiLinearData(CoinPackedMatrix &matrix,
                                CoinPackedVector &dclo, CoinPackedVector &dcup,
                                CoinPackedVector &dobj,
                                CoinPackedVector &drlo, CoinPackedVector &drup): matrix_(matrix),
                                                   dclo_(dclo),
                                                   dcup_(dcup),
                                                   dobj_(dobj),
                                                   drlo_(drlo),
                                                   drup_(drup)
        {}
        SmiLinearData(OsiSolverInterface &osi):matrix_((*osi.getMatrixByCol()))
        {
                dclo_=CoinPackedVector(matrix_.getNumCols(),osi.getColLower());
                dcup_=CoinPackedVector(matrix_.getNumCols(),osi.getColUpper());
                dobj_=CoinPackedVector(matrix_.getNumCols(),osi.getObjCoefficients());
                drlo_=CoinPackedVector(matrix_.getNumRows(),osi.getRowLower());
                drup_=CoinPackedVector(matrix_.getNumRows(),osi.getRowUpper());
        }
                                
        ~SmiLinearData(){}
private:
        CoinPackedMatrix matrix_;
        CoinPackedVector dclo_;
        CoinPackedVector dcup_;
        CoinPackedVector dobj_;
        CoinPackedVector drlo_;
        CoinPackedVector drup_;
};

#endif //SmiLinearData_HPP