porousmediumflow/2p1c/iofields.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:
//
// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef DUMUX_TWOP_ONEC_IO_FIELDS_HH
#define DUMUX_TWOP_ONEC_IO_FIELDS_HH
 
#include <dumux/porousmediumflow/2p/iofields.hh>
#include <dumux/io/name.hh>
 
namespace Dumux {
 
class TwoPOneCIOFields
{
public:
    template <class OutputModule>
    static void initOutputModule(OutputModule& out)
    {
        // use default fields from the 2p model
        TwoPIOFields::initOutputModule(out);
 
        // output additional to TwoP output:
        out.addVolumeVariable([](const auto& v){ return v.priVars().state(); },
                              IOName::phasePresence());
    }
 
    template <class ModelTraits, class FluidSystem, class SolidSystem = void>
    static std::string primaryVariableName(int pvIdx, int state)
    {
        using Indices = typename ModelTraits::Indices;
 
        if (ModelTraits::priVarFormulation() == TwoPFormulation::p0s1)
            return (pvIdx == 0) ? IOName::pressure<FluidSystem>(FluidSystem::phase0Idx) :
                                  (state == Indices::twoPhases)
                                  ? IOName::saturation<FluidSystem>(FluidSystem::phase1Idx)
                                  : IOName::temperature();
        else
            return (pvIdx == 0) ? IOName::pressure<FluidSystem>(FluidSystem::phase1Idx) :
                                  (state == Indices::twoPhases)
                                  ? IOName::saturation<FluidSystem>(FluidSystem::phase0Idx)
                                  : IOName::temperature();
    }
};
 
} // end namespace Dumux
 
#endif