rangeVariable.h

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/***************************************************************************
 *   Copyright (C) 2005 by Pierre-Henri WUILLEMIN et Christophe GONZALES   *
 *   {prenom.nom}_at_lip6.fr                                               *
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 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
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 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
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 *   Free Software Foundation, Inc.,                                       *
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 ***************************************************************************/
#ifndef GUM_RANGE_VARIABLE_H
#define GUM_RANGE_VARIABLE_H

#include <ostream>
#include <sstream>
#include <string>

#include <agrum/agrum.h>

#include <agrum/core/hashFunc.h>
#include <agrum/variables/discreteVariable.h>

namespace gum {

  class RangeVariable : public DiscreteVariable {
    public:

    RangeVariable(const std::string& aName,
                  const std::string& aDesc,
                  long               minVal = 0,
                  long               maxVal = 1);

    RangeVariable(const RangeVariable& aDRV);

    virtual ~RangeVariable();

    virtual DiscreteVariable* clone() const;



    virtual Size domainSize() const;


    virtual VarType varType() const;


    virtual std::string label(Idx indice) const;

    virtual double numerical(Idx indice) const;

    long minVal() const;

    void setMinVal(long minVal);

    long maxVal() const;

    void setMaxVal(long maxVal);

    bool belongs(long val) const;

    virtual Idx index(const std::string&) const;



    RangeVariable& operator=(const RangeVariable& aRV);


    virtual const std::string domain() const;

    private:

    long __minBound;

    long __maxBound;

  };

} /* namespace gum */

#ifndef GUM_NO_INLINE
#  include <agrum/variables/rangeVariable_inl.h>
#endif /* GUM_NO_INLINE */

#endif /* GUM_RANGE_VARIABLE_H */