ncpindices.hh

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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) 2012-2013 by Andreas Lauser

  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 EWOMS_NCP_INDICES_HH
#define EWOMS_NCP_INDICES_HH

#include "ncpproperties.hh"
#include <ewoms/models/common/energymodule.hh>

namespace Ewoms {

template <class TypeTag, int PVOffset = 0>
struct NcpIndices
    : public EnergyIndices<PVOffset
                           + GET_PROP_VALUE(TypeTag, NumComponents)
                           + GET_PROP_VALUE(TypeTag, NumPhases),
                           GET_PROP_VALUE(TypeTag, EnableEnergy)>
{
private:
    typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
    enum { numPhases = FluidSystem::numPhases };
    enum { numComponents = FluidSystem::numComponents };
    enum { enableEnergy = GET_PROP_VALUE(TypeTag, EnableEnergy) };

    typedef Ewoms::EnergyIndices<PVOffset + numComponents + numPhases, enableEnergy> EnergyIndices;

public:
    static const int numEq = numComponents + numPhases + EnergyIndices::numEq_;

    static const int conti0EqIdx = PVOffset;

    static const int ncp0EqIdx = conti0EqIdx + numComponents;

    static const int fugacity0Idx = PVOffset;

    static const int saturation0Idx = fugacity0Idx + numComponents;

    static const int pressure0Idx = saturation0Idx + numPhases - 1;
};

} // namespace Ewoms

#endif