dune-localfunctions 3.0-git
raviartthomas0cube2d.hh
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1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3#ifndef DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS0_CUBE2D_LOCALFINITEELEMENT_HH
4#define DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS0_CUBE2D_LOCALFINITEELEMENT_HH
5
6#include <dune/geometry/type.hh>
7
10
11namespace Dune
12{
21 template<class D, class R>
23 {
24 public:
29
31 {
32 gt.makeQuadrilateral();
33 }
34
35 RT0Cube2DLocalFiniteElement (int s) : basis(s), interpolation(s)
36 {
37 gt.makeQuadrilateral();
38 }
39
40 const typename Traits::LocalBasisType& localBasis () const
41 {
42 return basis;
43 }
44
46 {
47 return coefficients;
48 }
49
51 {
52 return interpolation;
53 }
54
56 unsigned int size () const
57 {
58 return basis.size();
59 }
60
61 GeometryType type () const
62 {
63 return gt;
64 }
65
66 private:
68 RT0Cube2DLocalCoefficients coefficients;
70 GeometryType gt;
71 };
72}
73#endif // DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS0_CUBE2D_LOCALFINITEELEMENT_HH
Definition brezzidouglasmarini1cube2d.hh:14
traits helper struct
Definition localfiniteelementtraits.hh:11
LB LocalBasisType
Definition localfiniteelementtraits.hh:14
LC LocalCoefficientsType
Definition localfiniteelementtraits.hh:18
LI LocalInterpolationType
Definition localfiniteelementtraits.hh:22
Zero order Raviart-Thomas shape functions on rectangles.
Definition raviartthomas0cube2d.hh:23
const Traits::LocalCoefficientsType & localCoefficients() const
Definition raviartthomas0cube2d.hh:45
RT0Cube2DLocalFiniteElement()
Definition raviartthomas0cube2d.hh:30
const Traits::LocalInterpolationType & localInterpolation() const
Definition raviartthomas0cube2d.hh:50
LocalFiniteElementTraits< RT0Cube2DLocalBasis< D, R >, RT0Cube2DLocalCoefficients, RT0Cube2DLocalInterpolation< RT0Cube2DLocalBasis< D, R > > > Traits
Definition raviartthomas0cube2d.hh:28
unsigned int size() const
Number of shape functions in this finite element.
Definition raviartthomas0cube2d.hh:56
const Traits::LocalBasisType & localBasis() const
Definition raviartthomas0cube2d.hh:40
RT0Cube2DLocalFiniteElement(int s)
Definition raviartthomas0cube2d.hh:35
GeometryType type() const
Definition raviartthomas0cube2d.hh:61
Lowest order Raviart-Thomas shape functions on the reference quadrilateral.
Definition raviartthomas0cube2dall.hh:27
Lowest order Raviart-Thomas shape functions on the reference quadrilateral.
Definition raviartthomas0cube2dall.hh:140
Layout map for RT0 elements on quadrilaterals.
Definition raviartthomas0cube2dall.hh:196