libMesh
cell_prism21.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2025 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_PRISM21_H
21 #define LIBMESH_CELL_PRISM21_H
22 
23 // Local includes
24 #include "libmesh/cell_prism.h"
25 
26 namespace libMesh
27 {
28 
82 class Prism21 final : public Prism
83 {
84 public:
85 
89  explicit
90  Prism21 (Elem * p=nullptr) :
92  {}
93 
94  Prism21 (Prism21 &&) = delete;
95  Prism21 (const Prism21 &) = delete;
96  Prism21 & operator= (const Prism21 &) = delete;
97  Prism21 & operator= (Prism21 &&) = delete;
98  virtual ~Prism21() = default;
99 
103  virtual ElemType type () const override { return PRISM21; }
104 
108  virtual unsigned int n_nodes() const override { return num_nodes; }
109 
113  virtual unsigned int n_sub_elem() const override { return 8; }
114 
118  virtual bool is_vertex(const unsigned int i) const override;
119 
123  virtual bool is_edge(const unsigned int i) const override;
124 
128  virtual bool is_face(const unsigned int i) const override;
129 
134  virtual bool is_node_on_side(const unsigned int n,
135  const unsigned int s) const override;
136 
137  virtual std::vector<unsigned int> nodes_on_side(const unsigned int s) const override;
138 
139  virtual std::vector<unsigned int> nodes_on_edge(const unsigned int e) const override;
140 
145  virtual bool is_node_on_edge(const unsigned int n,
146  const unsigned int e) const override;
147 
152  virtual bool has_affine_map () const override;
153 
157  virtual Order default_order() const override;
158 
162  using Elem::key;
163 
172  virtual dof_id_type key (const unsigned int s) const override;
173 
177  virtual unsigned int local_side_node(unsigned int side,
178  unsigned int side_node) const override;
179 
183  virtual unsigned int local_edge_node(unsigned int edge,
184  unsigned int edge_node) const override;
185 
190  virtual std::unique_ptr<Elem> build_side_ptr (const unsigned int i) override;
191 
195  virtual void build_side_ptr (std::unique_ptr<Elem> & elem,
196  const unsigned int i) override;
197 
198  // Avoid hiding deprecated version with different signature
199  using Elem::build_side_ptr;
200 
205  virtual std::unique_ptr<Elem> build_edge_ptr (const unsigned int i) override;
206 
211  virtual void build_edge_ptr (std::unique_ptr<Elem> & edge, const unsigned int i) override;
212 
213  virtual void connectivity(const unsigned int sc,
214  const IOPackage iop,
215  std::vector<dof_id_type> & conn) const override;
216 
221  virtual unsigned int n_second_order_adjacent_vertices (const unsigned int) const override;
222 
229  virtual unsigned short int second_order_adjacent_vertex (const unsigned int n,
230  const unsigned int v) const override;
231 
237  virtual std::pair<unsigned short int, unsigned short int>
238  second_order_child_vertex (const unsigned int n) const override;
239 
243  static const int num_nodes = 21;
244  static const int nodes_per_side = 9;
245  static const int nodes_per_edge = 3;
246 
251  static const unsigned int side_nodes_map[num_sides][nodes_per_side];
252 
257  static const unsigned int edge_nodes_map[num_edges][nodes_per_edge];
258 
259  virtual void permute(unsigned int perm_num) override final;
260 
261  virtual void flip(BoundaryInfo *) override final;
262 
263 #ifdef LIBMESH_ENABLE_AMR
264  virtual
265  const std::vector<std::pair<unsigned char, unsigned char>> &
266  parent_bracketing_nodes(unsigned int c,
267  unsigned int n) const override
268  { return _parent_bracketing_nodes[c][n]; }
269 #endif
270 
271  unsigned int center_node_on_side(const unsigned short side) const override final;
272 
273  ElemType side_type (const unsigned int s) const override final;
274 
275 protected:
276 
281 
282 
283 
284 #ifdef LIBMESH_ENABLE_AMR
285 
289  virtual Real embedding_matrix (const unsigned int i,
290  const unsigned int j,
291  const unsigned int k) const override
292  { return _embedding_matrix[i][j][k]; }
293 
299 
304  static const std::vector<std::pair<unsigned char, unsigned char>>
306 
308 
309 #endif // LIBMESH_ENABLE_AMR
310 
320  static const unsigned short int _remaining_second_order_adjacent_vertices[5][4];
321 };
322 
323 } // namespace libMesh
324 
325 #endif // LIBMESH_CELL_PRISM21_H
virtual std::unique_ptr< Elem > build_side_ptr(const unsigned int i) override
Builds a QUAD9 or TRI6 built coincident with face i.
Definition: cell_prism21.C:250
virtual ~Prism21()=default
ElemType
Defines an enum for geometric element types.
Order
defines an enum for polynomial orders.
Definition: enum_order.h:40
A Node is like a Point, but with more information.
Definition: node.h:52
static const int num_edges
Definition: cell_prism.h:74
virtual std::unique_ptr< Elem > build_side_ptr(const unsigned int i)=0
virtual dof_id_type key() const
Definition: elem.C:753
virtual unsigned int local_edge_node(unsigned int edge, unsigned int edge_node) const override
Definition: cell_prism21.C:239
virtual bool is_face(const unsigned int i) const override
Definition: cell_prism21.C:95
virtual ElemType type() const override
Definition: cell_prism21.h:103
static const unsigned int side_nodes_map[num_sides][nodes_per_side]
This maps the node of the side to element node numbers.
Definition: cell_prism21.h:251
IOPackage
libMesh interfaces with several different software packages for the purposes of creating, reading, and writing mesh files.
Prism21(Elem *p=nullptr)
Constructor.
Definition: cell_prism21.h:90
This is the base class from which all geometric element types are derived.
Definition: elem.h:94
virtual bool is_edge(const unsigned int i) const override
Definition: cell_prism21.C:86
The libMesh namespace provides an interface to certain functionality in the library.
static const unsigned int edge_nodes_map[num_edges][nodes_per_edge]
This maps the node of the edge to element node numbers.
Definition: cell_prism21.h:257
virtual std::pair< unsigned short int, unsigned short int > second_order_child_vertex(const unsigned int n) const override
Definition: cell_prism21.C:618
static const int num_children
Definition: cell_prism.h:75
static const int nodes_per_edge
Definition: cell_prism21.h:245
static const int nodes_per_side
Definition: cell_prism21.h:244
virtual unsigned int n_nodes() const override
Definition: cell_prism21.h:108
virtual bool is_node_on_edge(const unsigned int n, const unsigned int e) const override
Definition: cell_prism21.C:128
virtual void flip(BoundaryInfo *) override final
Flips the element (by swapping node and neighbor pointers) to have a mapping Jacobian of opposite sig...
Definition: cell_prism21.C:919
virtual unsigned int n_sub_elem() const override
Definition: cell_prism21.h:113
static const int num_nodes
Geometric constants for Prism21.
Definition: cell_prism21.h:243
virtual bool is_node_on_side(const unsigned int n, const unsigned int s) const override
Definition: cell_prism21.C:104
virtual void connectivity(const unsigned int sc, const IOPackage iop, std::vector< dof_id_type > &conn) const override
Definition: cell_prism21.C:344
virtual unsigned short int second_order_adjacent_vertex(const unsigned int n, const unsigned int v) const override
Definition: cell_prism21.C:551
virtual bool has_affine_map() const override
Definition: cell_prism21.C:139
virtual std::unique_ptr< Elem > build_edge_ptr(const unsigned int i) override
Builds a EDGE3 or INFEDGE2 built coincident with edge i.
Definition: cell_prism21.C:330
virtual std::vector< unsigned int > nodes_on_side(const unsigned int s) const override
Definition: cell_prism21.C:114
ElemType side_type(const unsigned int s) const override final
Definition: cell_prism21.C:949
The BoundaryInfo class contains information relevant to boundary conditions including storing faces...
Definition: boundary_info.h:57
virtual unsigned int n_second_order_adjacent_vertices(const unsigned int) const override
Definition: cell_prism21.C:515
The Prism is an element in 3D with 5 sides.
Definition: cell_prism.h:36
virtual Order default_order() const override
Definition: cell_prism21.C:185
unsigned int center_node_on_side(const unsigned short side) const override final
Definition: cell_prism21.C:937
static const unsigned short int _remaining_second_order_adjacent_vertices[5][4]
Matrix that tells which vertices define the location of mid-side (or second-order) nodes...
Definition: cell_prism21.h:320
static const std::vector< std::pair< unsigned char, unsigned char > > _parent_bracketing_nodes[num_children][num_nodes]
Pairs of nodes that bracket child nodes when doing mesh refinement.
Definition: cell_prism21.h:305
static const Real _embedding_matrix[num_children][num_nodes][num_nodes]
Matrix that computes new nodal locations/solution values from current nodes/solution.
Definition: cell_prism21.h:298
virtual const std::vector< std::pair< unsigned char, unsigned char > > & parent_bracketing_nodes(unsigned int c, unsigned int n) const override
Definition: cell_prism21.h:266
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
static const int num_sides
Geometric constants for all Prisms.
Definition: cell_prism.h:73
Node * _nodelinks_data[num_nodes]
Data for links to nodes.
Definition: cell_prism21.h:280
virtual void permute(unsigned int perm_num) override final
Permutes the element (by swapping node and neighbor pointers) according to the specified index...
Definition: cell_prism21.C:879
The Prism21 is an element in 3D composed of 21 nodes.
Definition: cell_prism21.h:82
Prism21 & operator=(const Prism21 &)=delete
virtual unsigned int local_side_node(unsigned int side, unsigned int side_node) const override
Definition: cell_prism21.C:223
virtual bool is_vertex(const unsigned int i) const override
Definition: cell_prism21.C:79
virtual Real embedding_matrix(const unsigned int i, const unsigned int j, const unsigned int k) const override
Matrix used to create the elements children.
Definition: cell_prism21.h:289
virtual std::vector< unsigned int > nodes_on_edge(const unsigned int e) const override
Definition: cell_prism21.C:122
uint8_t dof_id_type
Definition: id_types.h:67