GamsOptions.hpp

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

#ifndef GAMSOPTIONS_HPP_
#define GAMSOPTIONS_HPP_

#include "GAMSlinksConfig.h"
// from CoinUtils
#include "CoinPragma.hpp"

#include "GamsHandler.hpp"

extern "C" struct optRec; 

class GamsOptions {
private:
        GamsHandler& gams;

        struct optRec* optionshandle; // handle for options

public:
        GamsOptions(GamsHandler& gams_, const char* solvername);
        
        ~GamsOptions();
        
        bool readOptionsFile(const char* optfilename); 

        bool isKnown(const char* optname);
        bool isDefined(const char *optname);
//      bool optDefinedRecent(const char *optname);
        
        inline bool getBool(const char* optname) { return getInteger(optname); }
        int getInteger(const char *optname);
        double getDouble(const char *optname);
        char* getString(const char *optname, char *buffer);
        
        inline void setBool(const char *optname, bool bval) { setInteger(optname, bval ? 1 : 0); }
        void setInteger(const char *optname, int ival);
        void setDouble(const char *optname, double dval);
        void setString(const char *optname, const char *sval);
};

#endif /*GAMSOPTIONS_HPP_*/