99a61df00a
conceptually, this may not be the purest conceivable solution, but it is the most practical one.
123 lines
3.1 KiB
C++
123 lines
3.1 KiB
C++
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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// vi: set et ts=4 sw=4 sts=4:
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/*
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Copyright (C) 2012-2013 by Andreas Lauser
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*!
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* \file
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* \copydoc Opm::LinearMaterialParams
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*/
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#ifndef OPM_LINEAR_MATERIAL_PARAMS_HPP
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#define OPM_LINEAR_MATERIAL_PARAMS_HPP
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#include <cassert>
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namespace Opm {
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/*!
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* \brief Reference implementation of params for the linear M-phase
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* material material.
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*/
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template<class TraitsT>
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class LinearMaterialParams
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{
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enum { numPhases = TraitsT::numPhases };
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typedef typename TraitsT::Scalar Scalar;
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public:
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typedef TraitsT Traits;
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/*!
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* \brief The default constructor.
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*
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* We set the capillary pressure to zero, if not specified otherwise.
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*/
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LinearMaterialParams()
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{
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for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
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setPcMinSat(phaseIdx, 0.0);
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setPcMaxSat(phaseIdx, 0.0);
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}
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#ifndef NDEBUG
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finalized_ = false;
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#endif
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}
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/*!
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* \brief Calculate all dependent quantities once the independent
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* quantities of the parameter object have been set.
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*/
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void finalize()
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{
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#ifndef NDEBUG
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finalized_ = true;
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#endif
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}
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/*!
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* \brief Return the relative phase pressure at the minimum saturation of a phase.
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*
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* This means \f$p_{c\alpha}\f$ at \f$S_\alpha=0\f$.
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*/
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Scalar pcMinSat(int phaseIdx) const
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{ assertFinalized_();return pcMinSat_[phaseIdx]; }
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/*!
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* \brief Set the relative phase pressure at the minimum saturation of a phase.
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*
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* This means \f$p_{c\alpha}\f$ at \f$S_\alpha=0\f$.
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*/
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void setPcMinSat(int phaseIdx, Scalar val)
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{ pcMinSat_[phaseIdx] = val; }
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/*!
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* \brief Return the relative phase pressure at the maximum saturation of a phase.
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*
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* This means \f$p_{c\alpha}\f$ at \f$S_\alpha=1\f$.
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*/
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Scalar pcMaxSat(int phaseIdx) const
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{ assertFinalized_(); return pcMaxSat_[phaseIdx]; }
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/*!
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* \brief Set the relative phase pressure at the maximum saturation of a phase.
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*
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* This means \f$p_{c\alpha}\f$ at \f$S_\alpha=1\f$.
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*/
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void setPcMaxSat(int phaseIdx, Scalar val)
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{ pcMaxSat_[phaseIdx] = val; }
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private:
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#ifndef NDEBUG
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void assertFinalized_() const
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{ assert(finalized_); }
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bool finalized_;
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#else
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void assertFinalized_() const
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{ }
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#endif
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Scalar pcMaxSat_[numPhases];
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Scalar pcMinSat_[numPhases];
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};
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} // namespace Opm
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#endif
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