stokesproblem.hh

Go to the documentation of this file.

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
  Copyright (C) 2009-2013 by Andreas Lauser
  Copyright (C) 2010-2011 by Markus Wolff

  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/>.
*/
#ifndef EWOMS_STOKES_PROBLEM_HH
#define EWOMS_STOKES_PROBLEM_HH

#include "stokesproperties.hh"
#include <ewoms/disc/common/fvbaseproblem.hh>

#include <dune/common/fvector.hh>

namespace Ewoms {

template <class TypeTag>
class StokesProblem : public Ewoms::FvBaseProblem<TypeTag>
{
    typedef Ewoms::FvBaseProblem<TypeTag> ParentType;
    typedef typename GET_PROP_TYPE(TypeTag, Problem) Implementation;
    typedef typename GET_PROP_TYPE(TypeTag, GridView) GridView;
    typedef typename GET_PROP_TYPE(TypeTag, Simulator) Simulator;
    typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
    typedef typename GET_PROP_TYPE(TypeTag, HeatConductionLawParams)
        HeatConductionLawParams;

    enum { dim = GridView::dimension };
    enum { dimWorld = GridView::dimensionworld };

    typedef Dune::FieldVector<Scalar, dimWorld> DimVector;

public:
    StokesProblem(Simulator &simulator)
        : ParentType(simulator)
        , gravity_(0)
    {
        if (EWOMS_GET_PARAM(TypeTag, bool, EnableGravity))
            gravity_[dim - 1] = -9.81;
    }

    static void registerParameters()
    {
        ParentType::registerParameters();

        EWOMS_REGISTER_PARAM(TypeTag, bool, EnableGravity,
                             "Use the gravity correction for the pressure "
                             "gradients.");
    }

    // \{

    template <class Context>
    Scalar temperature(const Context &context, int spaceIdx, int timeIdx) const
    { return asImp_().temperature(); }

    Scalar temperature() const
    {
        OPM_THROW(std::logic_error, "Not implemented:Problem does not provide "
                                    "a temperature() method");
    }

    template <class Context>
    Scalar heatCapacitySolid(const Context &context, int spaceIdx,
                             int timeIdx) const
    { return 0; }

    template <class Context>
    const HeatConductionLawParams &
    heatConductionParams(const Context &context, int spaceIdx, int timeIdx) const
    {
        static const HeatConductionLawParams dummy;
        return dummy;
    }

    template <class Context>
    const DimVector &gravity(const Context &context, int spaceIdx,
                             int timeIdx) const
    { return asImp_().gravity(); }

    const DimVector &gravity() const
    { return gravity_; }

    // \}

private:
    Implementation &asImp_()
    { return *static_cast<Implementation *>(this); }

    const Implementation &asImp_() const
    { return *static_cast<const Implementation *>(this); }

    DimVector gravity_;
};

} // namespace Ewoms

#endif