Dune Core Modules (unstable)

raviartthomas03d.hh
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 © 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_RAVIARTTHOMAS_RAVIARTTHOMAS03D_HH
6 #define DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS_RAVIARTTHOMAS03D_HH
7 
8 #include <dune/geometry/type.hh>
9 
10 #include <dune/localfunctions/common/localfiniteelementtraits.hh>
11 #include "raviartthomas03d/raviartthomas03dlocalbasis.hh"
12 #include "raviartthomas03d/raviartthomas03dlocalcoefficients.hh"
13 #include "raviartthomas03d/raviartthomas03dlocalinterpolation.hh"
14 
15 namespace Dune
16 {
17 
26  template<class D, class R>
27  class
29  {
30  public:
32  RT03DLocalInterpolation<RT03DLocalBasis<D,R> > > Traits;
33 
36  {}
37 
43  RT03DLocalFiniteElement (std::bitset<4> s) :
44  basis(s),
45  interpolation(s)
46  {}
47 
48  const typename Traits::LocalBasisType& localBasis () const
49  {
50  return basis;
51  }
52 
53  const typename Traits::LocalCoefficientsType& localCoefficients () const
54  {
55  return coefficients;
56  }
57 
58  const typename Traits::LocalInterpolationType& localInterpolation () const
59  {
60  return interpolation;
61  }
62 
63  unsigned int size () const
64  {
65  return 4;
66  }
67 
68  static constexpr GeometryType type ()
69  {
71  }
72 
73  private:
74  RT03DLocalBasis<D,R> basis;
75  RT03DLocalCoefficients coefficients;
76  RT03DLocalInterpolation<RT03DLocalBasis<D,R> > interpolation;
77  };
78 
79 }
80 
81 #endif
Definition: raviartthomas03dlocalcoefficients.hh:25
Zero order Raviart-Thomas shape functions on tetrahedra.
Definition: raviartthomas03d.hh:29
RT03DLocalFiniteElement(std::bitset< 4 > s)
Constructor with explicitly given face orientations.
Definition: raviartthomas03d.hh:43
RT03DLocalFiniteElement()
Standard constructor.
Definition: raviartthomas03d.hh:35
GeometryType
Type representing VTK's entity geometry types.
Definition: common.hh:132
constexpr GeometryType tetrahedron
GeometryType representing a tetrahedron.
Definition: type.hh:516
Dune namespace.
Definition: alignedallocator.hh:13
constexpr std::integral_constant< std::size_t, sizeof...(II)> size(std::integer_sequence< T, II... >)
Return the size of the sequence.
Definition: integersequence.hh:75
traits helper struct
Definition: localfiniteelementtraits.hh:13
A unique label for each type of element that can occur in a grid.
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