| Line | Branch | Exec | Source |
|---|---|---|---|
| 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-FileCopyrightText: 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 CVFEDiscretization | ||
| 10 | */ | ||
| 11 | #ifndef DUMUX_CVFE_LOCAL_VARIABLES_ADAPTER_HH | ||
| 12 | #define DUMUX_CVFE_LOCAL_VARIABLES_ADAPTER_HH | ||
| 13 | |||
| 14 | #include <dune/common/std/type_traits.hh> | ||
| 15 | |||
| 16 | namespace Dumux::Detail::CVFE { | ||
| 17 | |||
| 18 | //! helper struct detecting if volumeVariables class has update function for scvs (old interface) | ||
| 19 | template<class Imp, class ES, class P, class FVG, class SCV> | ||
| 20 | using UpdateFunctionDetector = decltype( | ||
| 21 | std::declval<Imp>().update(std::declval<ES>(), std::declval<P>(), std::declval<FVG>(), std::declval<SCV>()) | ||
| 22 | ); | ||
| 23 | |||
| 24 | //! Whenever the old interface is supported, we update related to scvs | ||
| 25 | template<class Imp, class ES, class P, class FVG, class SCV = typename FVG::SubControlVolume> | ||
| 26 | constexpr inline bool hasUpdateFunctionForScvs() | ||
| 27 | { return Dune::Std::is_detected<UpdateFunctionDetector, Imp, ES, P, FVG, SCV>::value; } | ||
| 28 | |||
| 29 | /*! | ||
| 30 | * \ingroup CVFEDiscretization | ||
| 31 | * \brief A class for providing the new update interface of variables. This allows to still use the VolumesVariables. | ||
| 32 | */ | ||
| 33 | template <class VolumeVariables> | ||
| 34 | 2309880 | class VariablesAdapter : public VolumeVariables | |
| 35 | { | ||
| 36 | public: | ||
| 37 | //! export the type used for the primary variables | ||
| 38 | using PrimaryVariables = typename VolumeVariables::PrimaryVariables; | ||
| 39 | |||
| 40 | //! export the indices type | ||
| 41 | using Indices = typename VolumeVariables::Indices; | ||
| 42 | |||
| 43 | /*! | ||
| 44 | * \brief Update all quantities for a given control volume | ||
| 45 | * | ||
| 46 | * \param elemSol A vector containing all primary variables connected to the element | ||
| 47 | * \param problem The object specifying the problem which ought to | ||
| 48 | * be simulated | ||
| 49 | * \param fvGeometry The local finite volume geometry | ||
| 50 | * \param localDof The local dof | ||
| 51 | */ | ||
| 52 | template<class ElementSolution, class Problem, class FVElementGeometry, class LocalDof> | ||
| 53 | 6135332 | void update(const ElementSolution& elemSol, | |
| 54 | const Problem& problem, | ||
| 55 | const FVElementGeometry& fvGeometry, | ||
| 56 | const LocalDof& localDof) | ||
| 57 | { | ||
| 58 | // As default we assume that for each localDof there is a corresponding scv | ||
| 59 | // such that the update interface of VolumeVariables can still be used. | ||
| 60 | if constexpr (hasUpdateFunctionForScvs<VolumeVariables, ElementSolution, Problem, FVElementGeometry>()) | ||
| 61 | 6135332 | VolumeVariables::update(elemSol, problem, fvGeometry.element(), fvGeometry.scv(localDof.index())); | |
| 62 | else | ||
| 63 | VolumeVariables::update(elemSol, problem, fvGeometry, localDof); | ||
| 64 | |||
| 65 | 2911444 | }; | |
| 66 | }; | ||
| 67 | |||
| 68 | } // end namespace Dumux | ||
| 69 | |||
| 70 | #endif | ||
| 71 |