opm-simulators/opm/models/flash/flashindices.hh
2019-09-19 10:32:32 +02:00

73 lines
2.2 KiB
C++

// -*- 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.
*/
/*!
* \file
*
* \copydoc Opm::FlashIndices
*/
#ifndef EWOMS_FLASH_INDICES_HH
#define EWOMS_FLASH_INDICES_HH
#include "flashproperties.hh"
#include <opm/models/common/energymodule.hh>
namespace Opm {
/*!
* \ingroup FlashModel
*
* \brief Defines the primary variable and equation indices for the
* compositional multi-phase model based on flash calculations.
*
* \tparam PVOffset The first index in a primary variable vector.
*/
template <class TypeTag, int PVOffset>
class FlashIndices
: public EnergyIndices<PVOffset + GET_PROP_VALUE(TypeTag, NumComponents),
GET_PROP_VALUE(TypeTag, EnableEnergy)>
{
enum { numComponents = GET_PROP_VALUE(TypeTag, NumComponents) };
enum { enableEnergy = GET_PROP_VALUE(TypeTag, EnableEnergy) };
typedef Opm::EnergyIndices<PVOffset + numComponents, enableEnergy> EnergyIndices;
public:
//! number of equations/primary variables
static const int numEq = numComponents + EnergyIndices::numEq_;
// Primary variable indices
//! Index of the total concentration of the first component in the
//! pore space.
static const int cTot0Idx = PVOffset;
// equation indices
//! Index of the mass conservation equation for the first
//! component.
static const int conti0EqIdx = PVOffset;
};
} // namespace Opm
#endif