dune-localfunctions  2.9.0
bdfmcube.hh
Go to the documentation of this file.
1 // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 // vi: set et ts=4 sw=2 sts=2:
3 // SPDX-FileCopyrightInfo: Copyright (C) DUNE Project contributors, see file LICENSE.md in module root
4 // SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
5 #ifndef DUNE_LOCALFUNCTIONS_BREZZIDOUGLASFORTINMARINI_BDFMCUBE_HH
6 #define DUNE_LOCALFUNCTIONS_BREZZIDOUGLASFORTINMARINI_BDFMCUBE_HH
7 
8 #include <dune/geometry/type.hh>
9 
11 
15 
16 
17 namespace Dune
18 {
19 
43  template<class D, class R, unsigned int dim, unsigned int order>
45  {
49 
50  public:
52 
55 
61  BDFMCubeLocalFiniteElement (std::bitset<2*dim> s)
62  : basis( s ), interpolation( s )
63  {}
64 
65  auto localBasis () const -> const LocalBasis& { return basis; }
66  auto localCoefficients () const -> const LocalCoefficients& { return coefficients; }
67  auto localInterpolation () const -> const LocalInterpolation& { return interpolation; }
68 
70  unsigned int size () const { return basis.size(); }
71  static constexpr auto type () -> GeometryType { return GeometryTypes::cube(dim); }
72 
73  private:
74  LocalBasis basis;
75  LocalCoefficients coefficients;
76  LocalInterpolation interpolation;
77  };
78 
79 } // namespace Dune
80 
81 #endif // #ifndef DUNE_LOCALFUNCTIONS_BREZZIDOUGLASFORTINMARINI_BDFMCUBE_HH
Definition: bdfmcube.hh:18
Brezzi-Douglas-Fortin-Marini finite elements for cubes.
Definition: bdfmcube.hh:45
auto localCoefficients() const -> const LocalCoefficients &
Definition: bdfmcube.hh:66
unsigned int size() const
Number of shape functions in this finite element.
Definition: bdfmcube.hh:70
BDFMCubeLocalFiniteElement()
Standard constructor.
Definition: bdfmcube.hh:54
auto localBasis() const -> const LocalBasis &
Definition: bdfmcube.hh:65
static constexpr auto type() -> GeometryType
Definition: bdfmcube.hh:71
auto localInterpolation() const -> const LocalInterpolation &
Definition: bdfmcube.hh:67
BDFMCubeLocalFiniteElement(std::bitset< 2 *dim > s)
Make set number s, where 0 <= s < 2^(2*dim)
Definition: bdfmcube.hh:61
Brezzi-Douglas-Fortin-Marini shape functions on a reference cube.
Definition: brezzidouglasfortinmarini/cube/localbasis.hh:37
Layout map for Brezzi-Douglas-Fortin-Marini elements on cubes.
Definition: localcoefficients.hh:33
Interpolation for Brezzi-Douglas-Fortin-Marini shape functions on cubes.
Definition: brezzidouglasfortinmarini/cube/localinterpolation.hh:38
traits helper struct
Definition: localfiniteelementtraits.hh:13