cell_inf_hex16.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2018 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_HEX16_H
21 #define LIBMESH_CELL_INF_HEX16_H
22 
23 #include "libmesh/libmesh_config.h"
24 
25 #ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS
26 
27 // Local includes
28 #include "libmesh/cell_inf_hex.h"
29 
30 namespace libMesh
31 {
32 
70 class InfHex16 final : public InfHex
71 {
72 public:
73 
77  explicit
78  InfHex16 (Elem * p=nullptr) :
80  {}
81 
82  InfHex16 (InfHex16 &&) = delete;
83  InfHex16 (const InfHex16 &) = delete;
84  InfHex16 & operator= (const InfHex16 &) = delete;
85  InfHex16 & operator= (InfHex16 &&) = delete;
86  virtual ~InfHex16() = default;
87 
91  virtual unsigned int n_nodes() const override { return num_nodes; }
92 
96  virtual ElemType type () const override { return INFHEX16; }
97 
101  virtual unsigned int n_sub_elem() const override { return 1; }
102 
106  virtual bool is_vertex(const unsigned int i) const override;
107 
111  virtual bool is_edge(const unsigned int i) const override;
112 
116  virtual bool is_face(const unsigned int i) const override;
117 
122  virtual bool is_node_on_side(const unsigned int n,
123  const unsigned int s) const override;
124 
125  virtual std::vector<unsigned int> nodes_on_side(const unsigned int s) const override;
126 
131  virtual bool is_node_on_edge(const unsigned int n,
132  const unsigned int e) const override;
133 
137  virtual Order default_order() const override;
138 
142  virtual unsigned int which_node_am_i(unsigned int side,
143  unsigned int side_node) const override;
144 
151  virtual std::unique_ptr<Elem> build_side_ptr (const unsigned int i,
152  bool proxy) override;
153 
158  virtual void build_side_ptr (std::unique_ptr<Elem> & elem,
159  const unsigned int i) override;
160 
167  virtual std::unique_ptr<Elem> build_edge_ptr (const unsigned int i) override;
168 
169  virtual void connectivity(const unsigned int sc,
170  const IOPackage iop,
171  std::vector<dof_id_type> & conn) const override;
172 
173  unsigned int vtk_element_type (const unsigned int) const
174  { return 12; }
175 
179  virtual unsigned int n_second_order_adjacent_vertices (const unsigned int) const override
180  { return 2; }
181 
188  virtual unsigned short int second_order_adjacent_vertex (const unsigned int n,
189  const unsigned int v) const override;
190 
196  virtual std::pair<unsigned short int, unsigned short int>
197  second_order_child_vertex (const unsigned int n) const override;
198 
202  static const int num_nodes = 16;
203  static const int num_sides = 5;
204  static const int num_edges = 8;
205  static const int num_children = 4;
206  static const int nodes_per_side = 8;
207  static const int nodes_per_edge = 3;
208 
213  static const unsigned int side_nodes_map[num_sides][nodes_per_side];
214 
219  static const unsigned int edge_nodes_map[num_edges][nodes_per_edge];
220 
221 protected:
222 
227 
228 
229 #ifdef LIBMESH_ENABLE_AMR
230 
234  virtual float embedding_matrix (const unsigned int i,
235  const unsigned int j,
236  const unsigned int k) const override
237  { return _embedding_matrix[i][j][k]; }
238 
244 
246 
247 #endif // LIBMESH_ENABLE_AMR
248 
249 };
250 
251 } // namespace libMesh
252 
253 #endif // ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS
254 
255 
256 #endif // LIBMESH_CELL_INF_HEX16_H
A geometric point in (x,y,z) space associated with a DOF.
Definition: node.h:52
static const int nodes_per_edge
virtual std::pair< unsigned short int, unsigned short int > second_order_child_vertex(const unsigned int n) const override
virtual std::vector< unsigned int > nodes_on_side(const unsigned int s) const override
The base class for all geometric element types.
Definition: elem.h:100
virtual std::unique_ptr< Elem > build_side_ptr(const unsigned int i, bool proxy) override
unsigned int vtk_element_type(const unsigned int) const
static const int num_edges
static const int num_nodes
virtual bool is_edge(const unsigned int i) const override
static const unsigned int edge_nodes_map[num_edges][nodes_per_edge]
Node * _nodelinks_data[num_nodes]
virtual unsigned int which_node_am_i(unsigned int side, unsigned int side_node) const override
virtual Order default_order() const override
virtual std::unique_ptr< Elem > build_edge_ptr(const unsigned int i) override
virtual float embedding_matrix(const unsigned int i, const unsigned int j, const unsigned int k) const override
static const unsigned int side_nodes_map[num_sides][nodes_per_side]
static const int num_children
A 3D infinite hexahedral element with 16 nodes.
The base class for all 3D infinite hexahedral element types.
Definition: cell_inf_hex.h:46
InfHex16 & operator=(const InfHex16 &)=delete
static const float _embedding_matrix[num_children][num_nodes][num_nodes]
virtual bool is_vertex(const unsigned int i) const override
virtual unsigned int n_sub_elem() const override
virtual bool is_node_on_side(const unsigned int n, const unsigned int s) const override
virtual ElemType type() const override
virtual void connectivity(const unsigned int sc, const IOPackage iop, std::vector< dof_id_type > &conn) const override
virtual unsigned int n_nodes() const override
virtual bool is_face(const unsigned int i) const override
static const int nodes_per_side
virtual unsigned int n_second_order_adjacent_vertices(const unsigned int) const override
static const int num_sides
InfHex16(Elem *p=nullptr)
virtual unsigned short int second_order_adjacent_vertex(const unsigned int n, const unsigned int v) const override
virtual bool is_node_on_edge(const unsigned int n, const unsigned int e) const override
virtual ~InfHex16()=default
std::unique_ptr< Elem > side(const unsigned int i) const
Definition: elem.h:2202