EclThermalConductionLawMultiplexer.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
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*/
#ifndef OPM_ECL_THERMAL_CONDUCTION_LAW_MULTIPLEXER_HPP
#define OPM_ECL_THERMAL_CONDUCTION_LAW_MULTIPLEXER_HPP
 
#include "EclThermalConductionLawMultiplexerParams.hpp"
 
#include "EclThconrLaw.hpp"
#include "EclThcLaw.hpp"
#include "NullThermalConductionLaw.hpp"
 
#include <stdexcept>
#include <string>
 
namespace Opm
{
template <class ScalarT,
          class FluidSystem,
          class ParamsT = EclThermalConductionLawMultiplexerParams<ScalarT>>
class EclThermalConductionLawMultiplexer
{
    enum { numPhases = FluidSystem::numPhases };
 
    using ThconrLaw = EclThconrLaw<ScalarT, FluidSystem, typename ParamsT::ThconrLawParams>;
    using ThcLaw = EclThcLaw<ScalarT, typename ParamsT::ThcLawParams>;
    using NullLaw = NullThermalConductionLaw<ScalarT>;
 
public:
    using Params = ParamsT;
    using Scalar = typename Params::Scalar;
 
    template <class FluidState, class Evaluation = typename FluidState::Scalar>
    static Evaluation thermalConductivity(const Params& params,
                                       const FluidState& fluidState)
    {
        switch (params.thermalConductionApproach()) {
        case Params::thconrApproach:
            // relevant ECL keywords: THCONR and THCONSF
            return ThconrLaw::thermalConductivity(params.template getRealParams<Params::thconrApproach>(), fluidState);
 
        case Params::thcApproach:
            // relevant ECL keywords: THCROCK, THCOIL, THCGAS and THCWATER
            return ThcLaw::thermalConductivity(params.template getRealParams<Params::thcApproach>(), fluidState);
 
        case Params::nullApproach:
            // relevant ECL keywords: none or none recognized
            return NullLaw::thermalConductivity(0, fluidState);
 
        default:
            throw std::logic_error("Invalid thermal conductivity approach: "+std::to_string(int(params.thermalConductionApproach())));
        }
    }
};
 
} // namespace Opm
 
#endif