GamsHandlerSmag.hpp

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// Copyright (C) 2008
// All Rights Reserved.
// This code is published under the Common Public License.
//
// $Id: GamsHandlerSmag.hpp 510 2008-08-16 19:31:27Z stefan $
//
// Author: Stefan Vigerske

#ifndef GAMSHANDLERSMAG_HPP_
#define GAMSHANDLERSMAG_HPP_

#include "GamsHandler.hpp"

#ifdef HAVE_CSTDLIB
#include <cstdlib>
#else
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#else
#error "don't have header file for stdlib"
#endif
#endif

struct smagRec;

class GamsHandlerSmag : public GamsHandler {
private:
        smagRec* smag;
        
        static inline int translateMask(const PrintMask& mask);
        
public:
        GamsHandlerSmag(smagRec* smag_ = NULL) : smag(smag_) { }
        
        void setSmag(smagRec* smag_) { smag=smag_; }
        
        void print(PrintMask mask, const char* msg) const;
        
        void println(PrintMask mask, const char* msg) const;
        
        void flush(PrintMask mask=AllMask) const;

        void translateToGamsSpaceX(const double* x_, double objval_, double* x) const;
        void translateToGamsSpaceLB(const double* lb_, double* lb) const;
        void translateToGamsSpaceUB(const double* ub_, double* ub) const;
        void translateFromGamsSpaceX(const double* x_, double* x) const;
        bool translateFromGamsSpaceCol(const int* indices_, int* indices, int nr) const;
        int translateToGamsSpaceCol(int colindex) const;
        int translateToGamsSpaceRow(int rowindex) const;

        double getMInfinity() const;
        double getPInfinity() const;

        int getObjSense() const;
        
        int getColCount() const;
        int getColCountGams() const;
        int getObjVariable() const;
        int getObjRow() const;

        const char* getSystemDir() const;

        bool isDictionaryWritten() const;
        const char* dictionaryFile() const;
        int dictionaryVersion() const;
}; // class GamsHandlerSmag


#endif /*GAMSHANDLERSMAG_HPP_*/