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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 CCMpfaDiscretization | ||
| 10 | * \brief Classes for sub control entities of the mpfa-o method. | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_DISCRETIZATION_CC_MPFA_O_LOCAL_SUBCONTROLENTITIES_HH | ||
| 13 | #define DUMUX_DISCRETIZATION_CC_MPFA_O_LOCAL_SUBCONTROLENTITIES_HH | ||
| 14 | |||
| 15 | #include <dune/common/fvector.hh> | ||
| 16 | |||
| 17 | namespace Dumux | ||
| 18 | { | ||
| 19 | |||
| 20 | /*! | ||
| 21 | * \ingroup CCMpfaDiscretization | ||
| 22 | * \brief Class for the interaction volume-local sub-control volume used | ||
| 23 | * in the mpfa-o scheme. | ||
| 24 | * | ||
| 25 | * \tparam IvIndexSet The type used for index sets within interaction volumes | ||
| 26 | * \tparam dim The dimensionality of the grid | ||
| 27 | * \tparam dimWorld The dimension of the world the grid is embedded in | ||
| 28 | */ | ||
| 29 | template< class IvIndexSet, class Scalar, int dim, int dimWorld> | ||
| 30 | class CCMpfaOInteractionVolumeLocalScv | ||
| 31 | { | ||
| 32 | |||
| 33 | public: | ||
| 34 | // export some types | ||
| 35 | using GridIndexType = typename IvIndexSet::GridIndexType; | ||
| 36 | using LocalIndexType = typename IvIndexSet::LocalIndexType; | ||
| 37 | using GlobalCoordinate = Dune::FieldVector<Scalar, dimWorld>; | ||
| 38 | using ctype = typename GlobalCoordinate::value_type; | ||
| 39 | using LocalBasis = std::array< GlobalCoordinate, dim >; | ||
| 40 | |||
| 41 | static constexpr int myDimension = dim; | ||
| 42 | static constexpr int worldDimension = dimWorld; | ||
| 43 | |||
| 44 | //! The default constructor | ||
| 45 | CCMpfaOInteractionVolumeLocalScv() = default; | ||
| 46 | |||
| 47 | /*! | ||
| 48 | * \brief The constructor | ||
| 49 | * | ||
| 50 | * \param helper Helper class for mpfa schemes | ||
| 51 | * \param fvGeometry The element finite volume geometry | ||
| 52 | * \param scv The grid sub-control volume | ||
| 53 | * \param localIndex The iv-local index of this scvIdx | ||
| 54 | * \param indexSet The interaction volume index set | ||
| 55 | */ | ||
| 56 | template<class MpfaHelper, class FVElementGeometry, class SubControlVolume> | ||
| 57 | 37370591 | CCMpfaOInteractionVolumeLocalScv(const MpfaHelper& helper, | |
| 58 | const FVElementGeometry& fvGeometry, | ||
| 59 | const SubControlVolume& scv, | ||
| 60 | const LocalIndexType localIndex, | ||
| 61 | const IvIndexSet& indexSet) | ||
| 62 | : indexSet_(&indexSet) | ||
| 63 | , globalScvIndex_(scv.dofIndex()) | ||
| 64 | 74741182 | , localDofIndex_(localIndex) | |
| 65 | { | ||
| 66 | // center of the global scv | ||
| 67 | 37370591 | const auto& center = scv.center(); | |
| 68 | |||
| 69 | // set up local basis | ||
| 70 | 37370591 | LocalBasis localBasis; | |
| 71 |
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112111773 | for (unsigned int coordIdx = 0; coordIdx < myDimension; ++coordIdx) |
| 72 | { | ||
| 73 | 74741182 | const auto scvfIdx = indexSet.nodalIndexSet().gridScvfIndex(localDofIndex_, coordIdx); | |
| 74 | 74741182 | const auto& scvf = fvGeometry.scvf(scvfIdx); | |
| 75 | 74741182 | localBasis[coordIdx] = scvf.ipGlobal(); | |
| 76 | 224223546 | localBasis[coordIdx] -= center; | |
| 77 | } | ||
| 78 | |||
| 79 | 37370591 | nus_ = helper.calculateInnerNormals(localBasis); | |
| 80 | 72033912 | detX_ = helper.calculateDetX(localBasis); | |
| 81 | 37370591 | } | |
| 82 | |||
| 83 | //! detX is needed for setting up the omegas in the interaction volumes | ||
| 84 | ✗ | ctype detX() const | |
| 85 | ✗ | { return detX_; } | |
| 86 | |||
| 87 | //! grid index related to this scv | ||
| 88 | ✗ | GridIndexType gridScvIndex() const | |
| 89 | ✗ | { return globalScvIndex_; } | |
| 90 | |||
| 91 | //! returns the index in the set of cell unknowns of the iv | ||
| 92 | ✗ | LocalIndexType localDofIndex() const | |
| 93 | ✗ | { return localDofIndex_; } | |
| 94 | |||
| 95 | //! iv-local index of the coordir's scvf in this scv | ||
| 96 | ✗ | LocalIndexType localScvfIndex(unsigned int coordDir) const | |
| 97 | { | ||
| 98 | ✗ | assert(coordDir < myDimension); | |
| 99 | 800 | return indexSet_->localScvfIndex(localDofIndex_, coordDir); | |
| 100 | } | ||
| 101 | |||
| 102 | //! the nu vectors are needed for setting up the omegas of the iv | ||
| 103 | const GlobalCoordinate& nu(unsigned int coordDir) const | ||
| 104 | { | ||
| 105 | assert(coordDir < myDimension); | ||
| 106 | 1631659208 | return nus_[coordDir]; | |
| 107 | } | ||
| 108 | |||
| 109 | private: | ||
| 110 | const IvIndexSet* indexSet_; | ||
| 111 | GridIndexType globalScvIndex_; | ||
| 112 | LocalIndexType localDofIndex_; | ||
| 113 | LocalBasis nus_; | ||
| 114 | ctype detX_; | ||
| 115 | }; | ||
| 116 | |||
| 117 | /*! | ||
| 118 | * \ingroup CCMpfaDiscretization | ||
| 119 | * \brief Class for the interaction volume-local sub-control volume face | ||
| 120 | * used in the mpfa-o scheme. | ||
| 121 | * | ||
| 122 | * \tparam IvIndexSet The type used for index sets within interaction volumes | ||
| 123 | */ | ||
| 124 | template< class IvIndexSet > | ||
| 125 | struct CCMpfaOInteractionVolumeLocalScvf | ||
| 126 | { | ||
| 127 | using ScvfNeighborLocalIndexSet = typename IvIndexSet::ScvfNeighborLocalIndexSet; | ||
| 128 | |||
| 129 | public: | ||
| 130 | // export index types | ||
| 131 | using GridIndexType = typename IvIndexSet::GridIndexType; | ||
| 132 | using LocalIndexType = typename IvIndexSet::LocalIndexType; | ||
| 133 | |||
| 134 | //! The default constructor | ||
| 135 | CCMpfaOInteractionVolumeLocalScvf() = default; | ||
| 136 | |||
| 137 | /*! | ||
| 138 | * \brief The constructor | ||
| 139 | * | ||
| 140 | * \param scvf The grid sub-control volume face | ||
| 141 | * \param localScvIndices The iv-local neighboring scv indices | ||
| 142 | * \param localDofIdx This scvf's interaction volume-local dof index | ||
| 143 | * \param isDirichlet Specifies if this scv is on a Dirichlet boundary | ||
| 144 | */ | ||
| 145 | template< class SubControlVolumeFace > | ||
| 146 | 39881298 | CCMpfaOInteractionVolumeLocalScvf(const SubControlVolumeFace& scvf, | |
| 147 | const ScvfNeighborLocalIndexSet& localScvIndices, | ||
| 148 | const LocalIndexType localDofIdx, | ||
| 149 | const bool isDirichlet) | ||
| 150 | : isDirichlet_(isDirichlet) | ||
| 151 | , scvfIdxGlobal_(scvf.index()) | ||
| 152 | , localDofIndex_(localDofIdx) | ||
| 153 |
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40070358 | , neighborScvIndicesLocal_(&localScvIndices) |
| 154 | {} | ||
| 155 | |||
| 156 | //! This is either the iv-local index of the intermediate unknown (interior/Neumann face) | ||
| 157 | //! or the index of the Dirichlet boundary within the vol vars (Dirichlet faces) | ||
| 158 | ✗ | LocalIndexType localDofIndex() const { return localDofIndex_; } | |
| 159 | |||
| 160 | //! returns the grid view-global index of this scvf | ||
| 161 | ✗ | GridIndexType gridScvfIndex() const { return scvfIdxGlobal_; } | |
| 162 | |||
| 163 | //! Returns the local indices of the scvs neighboring this scvf | ||
| 164 | ✗ | const ScvfNeighborLocalIndexSet& neighboringLocalScvIndices() const { return *neighborScvIndicesLocal_; } | |
| 165 | |||
| 166 | //! states if this is scvf is on a Dirichlet boundary | ||
| 167 | ✗ | bool isDirichlet() const { return isDirichlet_; } | |
| 168 | |||
| 169 | private: | ||
| 170 | bool isDirichlet_; | ||
| 171 | GridIndexType scvfIdxGlobal_; | ||
| 172 | LocalIndexType localDofIndex_; | ||
| 173 | const ScvfNeighborLocalIndexSet* neighborScvIndicesLocal_; | ||
| 174 | }; | ||
| 175 | |||
| 176 | } // end namespace Dumux | ||
| 177 | |||
| 178 | #endif | ||
| 179 |