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| 1 | // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- | ||
| 2 | // vi: set et ts=4 sw=4 sts=4: | ||
| 3 | // | ||
| 4 | // SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder | ||
| 5 | // SPDX-License-Identifier: GPL-3.0-or-later | ||
| 6 | // | ||
| 7 | /*! | ||
| 8 | * \file | ||
| 9 | * \ingroup BoxDiscretization | ||
| 10 | * \brief the sub control volume for the box scheme | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_DISCRETIZATION_BOX_SUBCONTROLVOLUME_HH | ||
| 13 | #define DUMUX_DISCRETIZATION_BOX_SUBCONTROLVOLUME_HH | ||
| 14 | |||
| 15 | #include <dune/geometry/type.hh> | ||
| 16 | #include <dune/geometry/multilineargeometry.hh> | ||
| 17 | |||
| 18 | #include <dumux/common/math.hh> | ||
| 19 | #include <dumux/common/indextraits.hh> | ||
| 20 | #include <dumux/geometry/volume.hh> | ||
| 21 | #include <dumux/geometry/center.hh> | ||
| 22 | #include <dumux/discretization/subcontrolvolumebase.hh> | ||
| 23 | #include <dumux/discretization/box/boxgeometryhelper.hh> | ||
| 24 | |||
| 25 | namespace Dumux { | ||
| 26 | |||
| 27 | /*! | ||
| 28 | * \ingroup BoxDiscretization | ||
| 29 | * \brief Default traits class to be used for the sub-control volumes | ||
| 30 | * for the box scheme | ||
| 31 | * \tparam GV the type of the grid view | ||
| 32 | */ | ||
| 33 | template<class GridView> | ||
| 34 | struct BoxDefaultScvGeometryTraits | ||
| 35 | { | ||
| 36 | using Grid = typename GridView::Grid; | ||
| 37 | |||
| 38 | static const int dim = Grid::dimension; | ||
| 39 | static const int dimWorld = Grid::dimensionworld; | ||
| 40 | |||
| 41 | using GridIndexType = typename IndexTraits<GridView>::GridIndex; | ||
| 42 | using LocalIndexType = typename IndexTraits<GridView>::LocalIndex; | ||
| 43 | using Scalar = typename Grid::ctype; | ||
| 44 | using GeometryTraits = BoxMLGeometryTraits<Scalar>; | ||
| 45 | using Geometry = Dune::MultiLinearGeometry<Scalar, dim, dimWorld, GeometryTraits>; | ||
| 46 | using CornerStorage = typename GeometryTraits::template CornerStorage<dim, dimWorld>::Type; | ||
| 47 | using GlobalPosition = typename Geometry::GlobalCoordinate; | ||
| 48 | }; | ||
| 49 | |||
| 50 | /*! | ||
| 51 | * \ingroup BoxDiscretization | ||
| 52 | * \brief the sub control volume for the box scheme | ||
| 53 | * \tparam GV the type of the grid view | ||
| 54 | * \tparam T the scvf geometry traits | ||
| 55 | */ | ||
| 56 | template<class GV, | ||
| 57 | class T = BoxDefaultScvGeometryTraits<GV> > | ||
| 58 | class BoxSubControlVolume | ||
| 59 | : public SubControlVolumeBase<BoxSubControlVolume<GV, T>, T> | ||
| 60 | { | ||
| 61 | using ThisType = BoxSubControlVolume<GV, T>; | ||
| 62 | using ParentType = SubControlVolumeBase<ThisType, T>; | ||
| 63 | using Geometry = typename T::Geometry; | ||
| 64 | using GridIndexType = typename T::GridIndexType; | ||
| 65 | using LocalIndexType = typename T::LocalIndexType; | ||
| 66 | using Scalar = typename T::Scalar; | ||
| 67 | static constexpr int dim = Geometry::mydimension; | ||
| 68 | |||
| 69 | public: | ||
| 70 | //! export the type used for global coordinates | ||
| 71 | using GlobalPosition = typename T::GlobalPosition; | ||
| 72 | //! state the traits public and thus export all types | ||
| 73 | using Traits = T; | ||
| 74 | |||
| 75 | //! The default constructor | ||
| 76 | 54307137 | BoxSubControlVolume() = default; | |
| 77 | |||
| 78 | // the constructor in the box case | ||
| 79 | template<class Corners> | ||
| 80 | 35926473 | BoxSubControlVolume(const Corners& corners, | |
| 81 | LocalIndexType scvIdx, | ||
| 82 | GridIndexType elementIndex, | ||
| 83 | GridIndexType dofIndex) | ||
| 84 | 35926473 | : dofPosition_(corners[0]) | |
| 85 | 40767489 | , center_(Dumux::center(corners)) | |
| 86 | , elementIndex_(elementIndex) | ||
| 87 | , localDofIdx_(scvIdx) | ||
| 88 | 35926473 | , dofIndex_(dofIndex) | |
| 89 | { | ||
| 90 | // The corner list is defined such that the first entry is the vertex itself | ||
| 91 | 40767489 | volume_ = Dumux::convexPolytopeVolume<dim>( | |
| 92 | Dune::GeometryTypes::cube(dim), | ||
| 93 | 272008984 | [&](unsigned int i){ return corners[i]; } | |
| 94 | ); | ||
| 95 | 35486937 | } | |
| 96 | |||
| 97 | //! The center of the sub control volume | ||
| 98 | const GlobalPosition& center() const | ||
| 99 | { | ||
| 100 |
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648499790 | return center_; |
| 101 | } | ||
| 102 | |||
| 103 | //! The volume of the sub control volume | ||
| 104 | ✗ | Scalar volume() const | |
| 105 | { | ||
| 106 | ✗ | return volume_; | |
| 107 | } | ||
| 108 | |||
| 109 | //! The element-local index of the dof this scv is embedded in | ||
| 110 | ✗ | LocalIndexType localDofIndex() const | |
| 111 | { | ||
| 112 | ✗ | return localDofIdx_; | |
| 113 | } | ||
| 114 | |||
| 115 | //! The element-local index of this scv. | ||
| 116 | //! For the standard box scheme this is the local dof index. | ||
| 117 | ✗ | LocalIndexType indexInElement() const | |
| 118 | { | ||
| 119 | ✗ | return localDofIdx_; | |
| 120 | } | ||
| 121 | |||
| 122 | //! The index of the dof this scv is embedded in | ||
| 123 | ✗ | GridIndexType dofIndex() const | |
| 124 | { | ||
| 125 | ✗ | return dofIndex_; | |
| 126 | } | ||
| 127 | |||
| 128 | // The position of the dof this scv is embedded in | ||
| 129 | const GlobalPosition& dofPosition() const | ||
| 130 | { | ||
| 131 |
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598019876 | return dofPosition_; |
| 132 | } | ||
| 133 | |||
| 134 | //! The global index of the element this scv is embedded in | ||
| 135 | ✗ | GridIndexType elementIndex() const | |
| 136 | { | ||
| 137 | ✗ | return elementIndex_; | |
| 138 | } | ||
| 139 | |||
| 140 | private: | ||
| 141 | GlobalPosition dofPosition_; | ||
| 142 | GlobalPosition center_; | ||
| 143 | Scalar volume_; | ||
| 144 | GridIndexType elementIndex_; | ||
| 145 | LocalIndexType localDofIdx_; | ||
| 146 | GridIndexType dofIndex_; | ||
| 147 | }; | ||
| 148 | |||
| 149 | } // end namespace Dumux | ||
| 150 | |||
| 151 | #endif | ||
| 152 |