porousmediumflow/tracer/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_TRACER_IO_FIELDS_HH
#define DUMUX_TRACER_IO_FIELDS_HH
 
#include <string>
 
#include <dumux/io/name.hh>
 
namespace Dumux {
 
class TracerIOFields
{
public:
    template <class OutputModule>
    static void initOutputModule(OutputModule& out)
    {
        using VolumeVariables = typename OutputModule::VolumeVariables;
        using FluidSystem = typename VolumeVariables::FluidSystem;
 
        // register standardized out output fields
        for (int compIdx = 0; compIdx < VolumeVariables::numFluidComponents(); ++compIdx)
        {
            out.addVolumeVariable([compIdx](const auto& v){ return v.moleFraction(0, compIdx); },
                                  "x^" + FluidSystem::componentName(compIdx));
            out.addVolumeVariable([compIdx](const auto& v){ return v.massFraction(0, compIdx); },
                                  "X^" + FluidSystem::componentName(compIdx));
        }
        out.addVolumeVariable( [](const auto& v){ return v.density(); }, IOName::density());
    }
 
    template <class ModelTraits, class FluidSystem, class SolidSystem = void>
    static std::string primaryVariableName(int pvIdx, int state = 0)
    {
        const std::string xString = ModelTraits::useMoles() ? "x" : "X";
        return xString + "^" + FluidSystem::componentName(pvIdx);
    }
};
 
} // end namespace Dumux
 
#endif