ThreePhaseParkerVanGenuchtenParams.hpp

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
  Copyright (C) 2009-2013 by Andreas Lauser
  Copyright (C) 2012 by Holger Class

  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 2 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_THREE_PHASE_PARKER_VAN_GENUCHTEN_PARAMS_HPP
#define OPM_THREE_PHASE_PARKER_VAN_GENUCHTEN_PARAMS_HPP

#include <dune/common/fvector.hh>

#include <opm/material/common/Valgrind.hpp>

#include <opm/common/ErrorMacros.hpp>
#include <opm/common/Exceptions.hpp>

#include <cassert>

namespace Opm {
template<class TraitsT>
class ThreePhaseParkerVanGenuchtenParams
{
public:
    typedef TraitsT Traits;
    typedef typename Traits::Scalar Scalar;

    ThreePhaseParkerVanGenuchtenParams()
    {
        betaNW_ = 1.0;
        betaGN_ = 1.0;

#ifndef NDEBUG
        finalized_ = false;
#endif
    }

    void finalize()
    {
#ifndef NDEBUG
        finalized_ = true;
#endif
    }

    Scalar vgAlpha() const
    { assertFinalized_(); return vgAlpha_; }

    void setVgAlpha(Scalar v)
    { vgAlpha_ = v; }

    Scalar vgM() const
    { assertFinalized_(); return vgM_; }

    void setVgM(Scalar m)
    { vgM_ = m; vgN_ = 1/(1 - vgM_); }

    Scalar vgN() const
    { assertFinalized_(); return vgN_; }

    void setVgN(Scalar n)
    { vgN_ = n; vgM_ = 1 - 1/vgN_; }

    Scalar Swr() const
    { assertFinalized_(); return Swr_; }

    void setSwr(Scalar input)
    { Swr_ = input; }

    Scalar Snr() const
    { assertFinalized_(); return Snr_; }

    void setSnr(Scalar input)
    { Snr_ = input; }

    Scalar Sgr() const
    { assertFinalized_(); return Sgr_; }

    void setSgr(Scalar input)
    { Sgr_ = input; }

    Scalar Swrx() const
    { assertFinalized_(); return Swrx_; }

    void setSwrx(Scalar input)
    { Swrx_ = input; }

    void setBetaNW(Scalar input)
    { betaNW_ = input; }

    void setBetaGN(Scalar input)
    { betaGN_ = input; }

    Scalar betaNW() const
    { assertFinalized_(); return betaNW_; }

    Scalar betaGN() const
    { assertFinalized_(); return betaGN_; }

    void setkrRegardsSnr(bool input)
    { krRegardsSnr_ = input; }
    bool krRegardsSnr() const
    { assertFinalized_(); return krRegardsSnr_; }

    void checkDefined() const
    {
        Valgrind::CheckDefined(vgAlpha_);
        Valgrind::CheckDefined(vgM_);
        Valgrind::CheckDefined(vgN_);
        Valgrind::CheckDefined(Swr_);
        Valgrind::CheckDefined(Snr_);
        Valgrind::CheckDefined(Sgr_);
        Valgrind::CheckDefined(Swrx_);
        Valgrind::CheckDefined(betaNW_);
        Valgrind::CheckDefined(betaGN_);
        Valgrind::CheckDefined(krRegardsSnr_);
    }

private:
#ifndef NDEBUG
    void assertFinalized_() const
    { assert(finalized_); }

    bool finalized_;
#else
    void assertFinalized_() const
    { }
#endif

    Scalar vgAlpha_;
    Scalar vgM_;
    Scalar vgN_;
    Scalar Swr_;
    Scalar Snr_;
    Scalar Sgr_;
    Scalar Swrx_; // Swr + Snr

    Scalar betaNW_;
    Scalar betaGN_;

    bool krRegardsSnr_ ;
};
} // namespace Opm

#endif