DOLFIN
DOLFIN C++ interface
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MeshDisplacement.h
1// Copyright (C) 2013 Jan Blechta
2//
3// This file is part of DOLFIN.
4//
5// DOLFIN is free software: you can redistribute it and/or modify
6// it under the terms of the GNU Lesser General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// DOLFIN is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU Lesser General Public License for more details.
14//
15// You should have received a copy of the GNU Lesser General Public License
16// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
17//
18// First added: 2013-03-05
19// Last changed: 2013-03-05
20
21#ifndef __MESH_DISPLACEMENT_H
22#define __MESH_DISPLACEMENT_H
23
24#include <memory>
25#include <vector>
26#include <ufc.h>
27#include <dolfin/common/Array.h>
28#include <dolfin/function/Expression.h>
29#include <dolfin/function/Function.h>
30
31namespace dolfin
32{
33 class Mesh;
34
41
43 {
44 public:
45
50 explicit MeshDisplacement(std::shared_ptr<const Mesh> mesh);
51
56 MeshDisplacement(const MeshDisplacement& mesh_displacement);
57
59 virtual ~MeshDisplacement();
60
66 Function& operator[] (const std::size_t i);
67
72 const Function& operator[] (const std::size_t i) const;
73
82 virtual void eval(Array<double>& values,
83 const Array<double>& x,
84 const ufc::cell& cell) const;
85
92 virtual void compute_vertex_values(std::vector<double>& vertex_values,
93 const Mesh& mesh) const;
94
95 protected:
96
97 const std::size_t _dim;
98
99 std::vector<Function> _displacements;
100
101 };
102
103}
104#endif
Definition SubDomain.h:36
Definition Expression.h:50
Definition Function.h:66
Definition MeshDisplacement.h:43
virtual void eval(Array< double > &values, const Array< double > &x, const ufc::cell &cell) const
Definition MeshDisplacement.cpp:84
Function & operator[](const std::size_t i)
Definition MeshDisplacement.cpp:72
virtual void compute_vertex_values(std::vector< double > &vertex_values, const Mesh &mesh) const
Definition MeshDisplacement.cpp:94
MeshDisplacement(std::shared_ptr< const Mesh > mesh)
Definition MeshDisplacement.cpp:31
virtual ~MeshDisplacement()
Destructor.
Definition MeshDisplacement.cpp:67
Definition Mesh.h:84
Definition adapt.h:30