JFunc.hpp

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/*
 Copyright 2016  Statoil ASA.
 
 This file is part of the Open Porous Media project (OPM).
 
 OPM 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 3 of the License, or
 (at your option) any later version.
 
 OPM 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.
 
 You should have received a copy of the GNU General Public License
 along with OPM.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef OPM_JFUNC_HPP_
#define OPM_JFUNC_HPP_
 
#include <opm/parser/eclipse/Deck/Deck.hpp>
 
 
namespace Opm {
 
class JFunc
{
public:
 
    enum class Flag { BOTH, WATER, GAS };
    enum class Direction { XY, X, Y, Z };
 
    JFunc();
    explicit JFunc(const Deck& deck);
 
    static JFunc serializeObject();
 
    double alphaFactor() const;
    double betaFactor() const;
    double goSurfaceTension() const;
    double owSurfaceTension() const;
    const Flag& flag() const;
    const Direction& direction() const;
 
    bool operator==(const JFunc& data) const;
 
    template<class Serializer>
    void serializeOp(Serializer& serializer)
    {
        serializer(m_flag);
        serializer(m_owSurfaceTension);
        serializer(m_goSurfaceTension);
        serializer(m_alphaFactor);
        serializer(m_betaFactor);
        serializer(m_direction);
    }
 
private:
    Flag       m_flag;             // JFUNC flag: WATER, GAS, or BOTH.  Default BOTH
    double     m_owSurfaceTension; // oil-wat surface tension.  Required if flag is BOTH or WATER
    double     m_goSurfaceTension; // gas-oil surface tension.  Required if flag is BOTH or GAS
    double     m_alphaFactor;      // alternative porosity term. Default 0.5
    double     m_betaFactor;       // alternative permeability term. Default 0.5
    Direction  m_direction;        // XY, X, Y, Z.  Default XY
};
} // Opm::
 
#endif /* OPM_JFUNC_HPP_ */