DUNE-FEM (unstable)

raviartthomas3cube2dlocalcoefficients.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_RAVIARTTHOMAS3_CUBE2D_LOCALCOEFFICIENTS_HH
6#define DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS3_CUBE2D_LOCALCOEFFICIENTS_HH
7
8#include <cstddef>
9#include <vector>
10
11#include "../../common/localkey.hh"
12
13namespace Dune
14{
23 {
24
25 public:
28 {
29 for (std::size_t i = 0; i < 4; i++)
30 {
31 li[4*i] = LocalKey(i,1,0);
32 li[4*i + 1] = LocalKey(i,1,1);
33 li[4*i + 2] = LocalKey(i,1,2);
34 li[4*i + 3] = LocalKey(i,1,3);
35 }
36
37 for (std::size_t i=0; i<24; i++)
38 {
39 li[16 + i] = LocalKey(0,0,i);
40 }
41 }
42
44 std::size_t size () const
45 {
46 return 40;
47 }
48
50 const LocalKey& localKey (std::size_t i) const
51 {
52 return li[i];
53 }
54
55 private:
56 std::vector<LocalKey> li;
57 };
58}
59
60#endif // DUNE_LOCALFUNCTIONS_RAVIARTTHOMAS3_CUBE2D_LOCALCOEFFICIENTS_HH
Describe position of one degree of freedom.
Definition: localkey.hh:24
Layout map for Raviart-Thomas-3 elements on quadrilaterals.
Definition: raviartthomas3cube2dlocalcoefficients.hh:23
RT3Cube2DLocalCoefficients()
Standard constructor.
Definition: raviartthomas3cube2dlocalcoefficients.hh:27
std::size_t size() const
number of coefficients
Definition: raviartthomas3cube2dlocalcoefficients.hh:44
const LocalKey & localKey(std::size_t i) const
get i'th index
Definition: raviartthomas3cube2dlocalcoefficients.hh:50
Dune namespace.
Definition: alignedallocator.hh:13
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