EffToAbsLawParams.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:
/*
  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/>.
 
  Consult the COPYING file in the top-level source directory of this
  module for the precise wording of the license and the list of
  copyright holders.
*/
#ifndef OPM_EFF_TO_ABS_LAW_PARAMS_HPP
#define OPM_EFF_TO_ABS_LAW_PARAMS_HPP
 
#include <cassert>
 
#include <opm/material/common/EnsureFinalized.hpp>
 
namespace Opm {
template <class EffLawParamsT, int numPhases>
class EffToAbsLawParams : public EffLawParamsT
{
    typedef EffLawParamsT EffLawParams;
    typedef typename EffLawParams::Traits::Scalar Scalar;
 
public:
    typedef typename EffLawParams::Traits Traits;
 
 
    EffToAbsLawParams()
        : EffLawParams()
    {
        for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
            residualSaturation_[phaseIdx] = 0.0;
    }

    void finalize()
    {
        sumResidualSaturations_ = 0.0;
        for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
            sumResidualSaturations_ += residualSaturation_[phaseIdx];
 
        EffLawParams::finalize();
    }

    Scalar residualSaturation(unsigned phaseIdx) const
    { EnsureFinalized::check(); return residualSaturation_[phaseIdx]; }

    Scalar sumResidualSaturations() const
    { EnsureFinalized::check(); return sumResidualSaturations_; }

    void setResidualSaturation(unsigned phaseIdx, Scalar value)
    { residualSaturation_[phaseIdx] = value; }
 
private:
 
    Scalar residualSaturation_[numPhases];
    Scalar sumResidualSaturations_;
};
 
} // namespace Opm
 
#endif