GCC Code Coverage Report

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-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 Flux
10			* \brief Classes related to flux variables caching
11			*/
12			#ifndef DUMUX_DISCRETIZATION_FLUXVAR_CACHING_HH
13			#define DUMUX_DISCRETIZATION_FLUXVAR_CACHING_HH
14
15			namespace Dumux {
16			namespace FluxVariablesCaching {
17
18			//! The empty filler class corresponding to EmptyCache
19			struct EmptyCacheFiller
20			{
21			EmptyCacheFiller() = default;
22
23			template<class Problem>
24			EmptyCacheFiller(const Problem& p) {}
25
26			static constexpr bool isSolDependent = false; // the cache is empty
27
28			template<typename... Args>
29		✗	static void fill(Args&&... args) {}
30			};
31
32			//! An empty flux variables cache
33			template<class S>
34			struct EmptyCache
35			{
36			//! export type used for scalar values
37			using Scalar = S;
38
39			template<typename... Args>
40			void update(Args&&... args) {}
41			};
42
43			#ifndef DOXYGEN // hide the empty caches from doxygen
44			// an empty cache filler
45			// \note Never use the _EmptyCache directly as it lead to ambiguous definitions
46			struct _EmptyCache
47			{ using Filler = EmptyCacheFiller; };
48			#endif // DOXYGEN
49
50			/*!
51			* \ingroup Flux
52			* \brief Empty caches to use in a constitutive flux law/process, e.g. Darcy's law
53			*/
54			struct EmptyAdvectionCache : public _EmptyCache {};
55			struct EmptyDiffusionCache : public _EmptyCache {};
56			struct EmptyHeatConductionCache : public _EmptyCache {};
57
58			} // end namespace FluxVariablesCaching
59			} // end namespace Dumux
60
61			#endif
62