libMesh
cell_inf_prism.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2024 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_CELL_INF_PRISM_H
21 #define LIBMESH_CELL_INF_PRISM_H
22 
23 #include "libmesh/libmesh_config.h"
24 
25 #ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS
26 
27 // Local includes
28 #include "libmesh/cell_inf.h"
29 
30 namespace libMesh
31 {
32 
46 class InfPrism : public InfCell
47 {
48 public:
49 
54  InfPrism(const unsigned int nn, Elem * p, Node ** nodelinkdata) :
55  InfCell(nn, InfPrism::n_sides(), p, _elemlinks_data, nodelinkdata)
56  {}
57 
58  InfPrism (InfPrism &&) = delete;
59  InfPrism (const InfPrism &) = delete;
60  InfPrism & operator= (const InfPrism &) = delete;
61  InfPrism & operator= (InfPrism &&) = delete;
62  virtual ~InfPrism() = default;
63 
68  virtual Point master_point (const unsigned int i) const override final
69  {
70  libmesh_assert_less(i, this->n_nodes());
71  return Point(_master_points[i][0],
72  _master_points[i][1],
73  _master_points[i][2]);
74  }
75 
81  virtual unsigned int n_sides() const override final { return 4; }
82 
87  virtual unsigned int n_vertices() const override final { return 6; }
88 
93  virtual unsigned int n_edges() const override final { return 6; }
94 
98  virtual unsigned int n_faces() const override final { return 4; }
99 
103  virtual unsigned int n_children() const override final { return 4; }
104 
108  virtual bool is_vertex(const unsigned int i) const override final { return (i < 6); }
109 
113  virtual bool is_edge(const unsigned int i) const override final { return (i > 6 && i < 9); }
114 
118  virtual bool is_face(const unsigned int i) const override final { return (i > 9 && i < 12); }
119 
124  virtual bool is_mid_infinite_edge_node(const unsigned int i) const
125  override final { return (i > 2 && i < 6); }
126 
130  virtual bool is_child_on_side(const unsigned int c,
131  const unsigned int s) const override final;
132 
136  virtual bool is_edge_on_side(const unsigned int e,
137  const unsigned int s) const override final;
138 
142  using Elem::key;
143 
148  virtual dof_id_type key (const unsigned int s) const override;
149 
156  virtual dof_id_type low_order_key (const unsigned int s) const override;
157 
161  virtual unsigned int local_side_node(unsigned int side,
162  unsigned int side_node) const override;
163 
167  virtual unsigned int local_edge_node(unsigned int edge,
168  unsigned int edge_node) const override;
169 
174  virtual std::unique_ptr<Elem> side_ptr (const unsigned int i) override final;
175 
180  virtual void side_ptr (std::unique_ptr<Elem> & side, const unsigned int i) override final;
181 
187  virtual bool contains_point (const Point & p, Real tol=TOLERANCE) const override;
188 
192  virtual unsigned int n_permutations() const override final { return 3; }
193 
194  std::vector<unsigned int> sides_on_edge(const unsigned int e) const override final;
195 
196  virtual bool is_flipped() const override final;
197 
201  static const unsigned int edge_sides_map[6][2];
202 
203 protected:
204 
208  Elem * _elemlinks_data[5+(LIBMESH_DIM>3)];
209 
213  static const Real _master_points[12][3];
214 };
215 
216 } // namespace libMesh
217 
218 #endif // ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS
219 
220 #endif // LIBMESH_CELL_INF_PRISM_H
The InfPrism is an element in 3D with 4 sides.
virtual unsigned int n_vertices() const override final
A Node is like a Point, but with more information.
Definition: node.h:52
virtual bool is_vertex(const unsigned int i) const override final
We number vertices first.
static const Real _master_points[12][3]
Master element node locations.
virtual dof_id_type key() const
Definition: elem.C:563
static constexpr Real TOLERANCE
virtual unsigned int n_faces() const override final
virtual unsigned int n_edges() const override final
This is the base class from which all geometric element types are derived.
Definition: elem.h:94
virtual bool is_face(const unsigned int i) const override final
We number faces last.
The libMesh namespace provides an interface to certain functionality in the library.
virtual bool is_flipped() const override final
Elem * _elemlinks_data[5+(LIBMESH_DIM >3)]
Data for links to parent/neighbor/interior_parent elements.
virtual unsigned int n_children() const override final
virtual bool is_edge(const unsigned int i) const override final
We number edges next.
The InfCell is an abstract element type that lives in three dimensions.
Definition: cell_inf.h:42
std::vector< unsigned int > sides_on_edge(const unsigned int e) const override final
InfPrism(const unsigned int nn, Elem *p, Node **nodelinkdata)
Default infinite prism element, takes number of nodes and parent.
InfPrism & operator=(const InfPrism &)=delete
virtual unsigned int local_side_node(unsigned int side, unsigned int side_node) const override
virtual unsigned int n_nodes() const =0
virtual unsigned int local_edge_node(unsigned int edge, unsigned int edge_node) const override
virtual std::unique_ptr< Elem > side_ptr(const unsigned int i) override final
virtual bool is_child_on_side(const unsigned int c, const unsigned int s) const override final
virtual bool is_edge_on_side(const unsigned int e, const unsigned int s) const override final
static const unsigned int edge_sides_map[6][2]
This maps each edge to the sides that contain said edge.
virtual unsigned int n_permutations() const override final
One non-infinite side, three orientations.
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual ~InfPrism()=default
virtual bool contains_point(const Point &p, Real tol=TOLERANCE) const override
virtual bool is_mid_infinite_edge_node(const unsigned int i) const override final
virtual Point master_point(const unsigned int i) const override final
virtual unsigned int n_sides() const override final
A Point defines a location in LIBMESH_DIM dimensional Real space.
Definition: point.h:39
virtual dof_id_type low_order_key(const unsigned int s) const override
uint8_t dof_id_type
Definition: id_types.h:67