DUNE-FEM (unstable)

properties.hh
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1// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
2// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
3// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
4// vi: set et ts=4 sw=2 sts=2:
5#ifndef DUNE_ISTL_AMG_PROPERTIES_HH
6#define DUNE_ISTL_AMG_PROPERTIES_HH
7
8#include <dune/common/propertymap.hh>
9
10namespace Dune
11{
12
13 namespace Amg
14 {
29 {};
30
31
38 template<typename C, typename K, std::size_t i,typename T=typename C::ValueType,
39 typename R = typename C::Reference>
41 : public RAPropertyMapHelper<R,
42 RandomAccessBundledPropertyMap<C,K,i,T,R> >
43 {
44 public:
46 typedef C Container;
47
49 typedef R Reference;
50
52 typedef K Key;
53
58
59 enum {
61 index = i
62 };
63
69 Reference operator[](const Key& key) const
70 {
71 return container_[key][index];
72 }
73
79 : container_(&container)
80 {}
81
84 : container_(0)
85 {}
86
87 private:
89 Container* container_;
90 };
91 }
92}
93
94#endif
A property map that extracts one property out of a bundle using operator[]()
Definition: properties.hh:43
Reference operator[](const Key &key) const
Get the property for a key.
Definition: properties.hh:69
RandomAccessBundledPropertyMap()
The default constructor.
Definition: properties.hh:83
R Reference
The reference type of the container.
Definition: properties.hh:49
RandomAccessBundledPropertyMap(Container &container)
Constructor.
Definition: properties.hh:78
K Key
The key of the property map.
Definition: properties.hh:52
LvaluePropertyMapTag Category
The category of the property map.
Definition: properties.hh:57
C Container
The container that holds the properties.
Definition: properties.hh:46
@ index
The index of the property in the bundle.
Definition: properties.hh:61
Dune namespace.
Definition: alignedallocator.hh:13
Tag idnetifying the visited property of a vertex.
Definition: properties.hh:29
Tag for the category of lvalue property maps.
Definition: propertymap.hh:57
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