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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 PorousmediumflowModels | ||
| 10 | * \brief Base class for the flux variables. | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_POROUSMEDIUM_FLUXVARIABLESCACHE_HH | ||
| 13 | #define DUMUX_POROUSMEDIUM_FLUXVARIABLESCACHE_HH | ||
| 14 | |||
| 15 | #include <dumux/common/properties.hh> | ||
| 16 | #include <dumux/discretization/method.hh> | ||
| 17 | #include <dumux/flux/fluxvariablescaching.hh> | ||
| 18 | #include <dumux/discretization/cvfe/fluxvariablescache.hh> | ||
| 19 | |||
| 20 | namespace Dumux { | ||
| 21 | |||
| 22 | // forward declaration | ||
| 23 | template<class TypeTag, class DiscretizationMethod> | ||
| 24 | class PorousMediumFluxVariablesCacheImplementation; | ||
| 25 | |||
| 26 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
| 27 | //! The cache is dependent on the active physical processes (advection, diffusion, heat conduction) | ||
| 28 | //! For each type of process there is a base cache storing the data required to compute the respective fluxes | ||
| 29 | //! Specializations of the overall cache are provided for combinations of processes | ||
| 30 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
| 31 | |||
| 32 | /*! | ||
| 33 | * \ingroup PorousmediumflowModels | ||
| 34 | * \brief The flux variables cache classes for porous media. | ||
| 35 | * | ||
| 36 | * Store data required for flux calculation. For each type of physical process (advection, diffusion, heat conduction) | ||
| 37 | * there is a base cache storing the data required to compute the respective fluxes. Specializations of the overall | ||
| 38 | * cache class are provided for different combinations of processes. | ||
| 39 | */ | ||
| 40 | template<class TypeTag> | ||
| 41 | using PorousMediumFluxVariablesCache = PorousMediumFluxVariablesCacheImplementation<TypeTag, typename GetPropType<TypeTag, Properties::GridGeometry>::DiscretizationMethod>; | ||
| 42 | |||
| 43 | //! We only store discretization-related quantities for control-volume finite element methods. Thus, we need no | ||
| 44 | //! physics-dependent specialization and simply inherit from the physics-independent implementation. | ||
| 45 | template<class TypeTag, class DM> | ||
| 46 |
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57754683 | class PorousMediumFluxVariablesCacheImplementation<TypeTag, DiscretizationMethods::CVFE<DM>> |
| 47 | : public CVFEFluxVariablesCache<GetPropType<TypeTag, Properties::Scalar>, GetPropType<TypeTag, Properties::GridGeometry>> | ||
| 48 | { | ||
| 49 | public: | ||
| 50 | //! export type used for scalar values | ||
| 51 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 52 | }; | ||
| 53 | |||
| 54 | // the following classes choose the cache type: empty if the law disabled and the law's cache if it's enabled | ||
| 55 | // if advections is disabled the advection type is still instantiated if we use std::conditional_t and has to be a full type | ||
| 56 | // in order to prevent that instead of std::conditional_t we use this helper type is only dependent on the advection type | ||
| 57 | // if advection is enabled otherwise its an empty cache type | ||
| 58 | template<class TypeTag, bool EnableAdvection> class AdvectionCacheChooser : public FluxVariablesCaching::EmptyAdvectionCache {}; | ||
| 59 | 7552 | template<class TypeTag> class AdvectionCacheChooser<TypeTag, true> : public GetPropType<TypeTag, Properties::AdvectionType>::Cache {}; | |
| 60 | template<class TypeTag, bool EnableMolecularDiffusion> class DiffusionCacheChooser : public FluxVariablesCaching::EmptyDiffusionCache {}; | ||
| 61 | template<class TypeTag> class DiffusionCacheChooser<TypeTag, true> : public GetPropType<TypeTag, Properties::MolecularDiffusionType>::Cache {}; | ||
| 62 | template<class TypeTag, bool EnableEnergyBalance> class EnergyCacheChooser : public FluxVariablesCaching::EmptyHeatConductionCache {}; | ||
| 63 | template<class TypeTag> class EnergyCacheChooser<TypeTag, true> : public GetPropType<TypeTag, Properties::HeatConductionType>::Cache {}; | ||
| 64 | |||
| 65 | |||
| 66 | // specialization for the cell centered tpfa method | ||
| 67 | template<class TypeTag> | ||
| 68 | 7552 | class PorousMediumFluxVariablesCacheImplementation<TypeTag, DiscretizationMethods::CCTpfa> | |
| 69 | : public AdvectionCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableAdvection()> | ||
| 70 | , public DiffusionCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableMolecularDiffusion()> | ||
| 71 | , public EnergyCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableEnergyBalance()> | ||
| 72 | { | ||
| 73 | public: | ||
| 74 | //! export type used for scalar values | ||
| 75 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 76 | }; | ||
| 77 | |||
| 78 | //! Specialization of the flux variables cache for the cell centered finite volume mpfa scheme. | ||
| 79 | //! Stores data which is commonly used by all the different types of processes. | ||
| 80 | template<class TypeTag> | ||
| 81 | class PorousMediumFluxVariablesCacheImplementation<TypeTag, DiscretizationMethods::CCMpfa> | ||
| 82 | : public AdvectionCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableAdvection()> | ||
| 83 | , public DiffusionCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableMolecularDiffusion()> | ||
| 84 | , public EnergyCacheChooser<TypeTag, GetPropType<TypeTag, Properties::ModelTraits>::enableEnergyBalance()> | ||
| 85 | { | ||
| 86 | using GridIndexType = typename GetPropType<TypeTag, Properties::GridGeometry>::GridView::IndexSet::IndexType; | ||
| 87 | |||
| 88 | using MpfaHelper = typename GetPropType<TypeTag, Properties::GridGeometry>::MpfaHelper; | ||
| 89 | static constexpr bool considerSecondary = MpfaHelper::considerSecondaryIVs(); | ||
| 90 | public: | ||
| 91 | //! export type used for scalar values | ||
| 92 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 93 | |||
| 94 | //! Returns whether or not this cache has been updated | ||
| 95 | ✗ | bool isUpdated() const { return isUpdated_; } | |
| 96 | |||
| 97 | //! Returns whether or not this cache is associated with a secondary interaction volume | ||
| 98 | //! Specialization for deactivated secondary interaction volumes | ||
| 99 | template< bool doSecondary = considerSecondary, std::enable_if_t<!doSecondary, int> = 0> | ||
| 100 | ✗ | constexpr bool usesSecondaryIv() const { return false; } | |
| 101 | |||
| 102 | //! Returns whether or not this cache is associated with a secondary interaction volume | ||
| 103 | //! Specialization for activated secondary interaction volumes | ||
| 104 | template< bool doSecondary = considerSecondary, std::enable_if_t<doSecondary, int> = 0> | ||
| 105 | ✗ | bool usesSecondaryIv() const { return usesSecondaryIv_; } | |
| 106 | |||
| 107 | //! Returns the index of the iv (this scvf is embedded in) in its container | ||
| 108 | ✗ | GridIndexType ivIndexInContainer() const { return ivIndexInContainer_; } | |
| 109 | //! Returns interaction volume-local face index | ||
| 110 | ✗ | unsigned int ivLocalFaceIndex() const { return ivLocalFaceIdx_; } | |
| 111 | //! Returns index of the face among "outside" faces of iv-local "positive" face | ||
| 112 | ✗ | unsigned int indexInOutsideFaces() const { return idxInOutsideFaces_; } | |
| 113 | |||
| 114 | //! Sets the update status. When set to true, consecutive updates will be skipped | ||
| 115 |
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688095502 | void setUpdateStatus(bool status) { isUpdated_ = status; } |
| 116 | //! Sets if this cache is associated with a secondary iv | ||
| 117 |
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372321182 | void setSecondaryIvUsage(bool status) { usesSecondaryIv_ = status; } |
| 118 | //! Sets the index of the iv (this scvf is embedded in) in its container | ||
| 119 |
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372321182 | void setIvIndexInContainer(GridIndexType ivIndex) { ivIndexInContainer_ = ivIndex; } |
| 120 | //! Sets the iv-local face index | ||
| 121 |
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372321182 | void setIvLocalFaceIndex(unsigned int idx) { ivLocalFaceIdx_ = idx; } |
| 122 | //! Sets the index of the face among the "positive" face's outside scvfs | ||
| 123 | 78157478 | void setIndexInOutsideFaces(unsigned int idx) { idxInOutsideFaces_ = idx; } | |
| 124 | |||
| 125 | private: | ||
| 126 | |||
| 127 | bool isUpdated_ = false; // returns true if cache has been fully updated | ||
| 128 | bool usesSecondaryIv_ = false; // returns true if scvf is embedded in secondary interaction volume | ||
| 129 | |||
| 130 | GridIndexType ivIndexInContainer_; // index of the iv (this scvf is embedded in) in its container | ||
| 131 | unsigned int ivLocalFaceIdx_; // the interaction volume-local face index of this scvf | ||
| 132 | unsigned int idxInOutsideFaces_; // index of scvf among outside scvfs of iv-local "positive" face (only surface grids) | ||
| 133 | }; | ||
| 134 | |||
| 135 | } // end namespace Dumux | ||
| 136 | |||
| 137 | #endif | ||
| 138 |