discretization/facecentered/diamond/subcontrolvolume.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_DISCRETIZATION_FACECENTERED_DIAMOND_SUBCONTROLVOLUME_HH
#define DUMUX_DISCRETIZATION_FACECENTERED_DIAMOND_SUBCONTROLVOLUME_HH
 
#include <array>
#include <utility>
#include <typeinfo>
 
#include <dune/geometry/multilineargeometry.hh>
 
#include <dumux/common/indextraits.hh>
#include "geometryhelper.hh"
 
namespace Dumux {
 
template<class GridView>
struct FaceCenteredDiamondScvGeometryTraits
{
    using Grid = typename GridView::Grid;
 
    static const int dim = Grid::dimension;
    static const int dimWorld = Grid::dimensionworld;
 
    using GridIndexType = typename IndexTraits<GridView>::GridIndex;
    using LocalIndexType = typename IndexTraits<GridView>::SmallLocalIndex;
    using Scalar = typename Grid::ctype;
    using Geometry = Dune::MultiLinearGeometry<Scalar, dim, dimWorld, FCDiamondMLGeometryTraits<Scalar>>;
 
    using CornerStorage = typename FCDiamondMLGeometryTraits<Scalar>::template CornerStorage<dim, dimWorld>::Type;
    using GlobalPosition = typename CornerStorage::value_type;
 
    static constexpr Dune::GeometryType geometryType(Dune::GeometryType elementType)
    {
        if (elementType == Dune::GeometryTypes::hexahedron)
            return Dune::GeometryTypes::pyramid;
        else
            return Dune::GeometryTypes::simplex(dim);
    }
};
 
template<class GridView, class T = FaceCenteredDiamondScvGeometryTraits<GridView>>
class FaceCenteredDiamondSubControlVolume
{
    using Scalar = typename T::Scalar;
    using GridIndexType = typename T::GridIndexType;
    using LocalIndexType = typename T::LocalIndexType;
 
public:
    using GlobalPosition = typename T::GlobalPosition;
    using Traits = T;
 
    FaceCenteredDiamondSubControlVolume() = default;
 
    FaceCenteredDiamondSubControlVolume(const Scalar& volume,
                                        const GlobalPosition& dofPosition,
                                        const GlobalPosition& center,
                                        const LocalIndexType indexInElement,
                                        const GridIndexType eIdx,
                                        const GridIndexType dofIdx)
    : center_(center)
    , dofPosition_(dofPosition)
    , volume_(volume)
    , indexInElement_(indexInElement)
    , eIdx_(eIdx)
    , dofIdx_(dofIdx)
    {}
 
    const GlobalPosition& center() const
    { return center_; }
 
    const GlobalPosition& dofPosition() const
    { return dofPosition_; }
 
    Scalar volume() const
    { return volume_; }
 
    GridIndexType dofIndex() const
    { return dofIdx_; }
 
    LocalIndexType indexInElement() const
    { return indexInElement_; }
 
    GridIndexType elementIndex() const
    { return eIdx_; }
 
    LocalIndexType localDofIndex() const
    { return indexInElement_; }
 
private:
    GlobalPosition center_;
    GlobalPosition dofPosition_;
    Scalar volume_;
    LocalIndexType indexInElement_;
    GridIndexType eIdx_;
    GridIndexType dofIdx_;
};
 
} // end namespace Dumux
 
#endif