Intrepid
Intrepid_ProductTopologyDef.hpp
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43 
49 namespace Intrepid
50 {
51  void ProductTopology::lineProduct2d( const int dim0 ,
52  const int entity0 ,
53  const int dim1 ,
54  const int entity1 ,
55  int &resultdim ,
56  int &resultentity )
57  {
58  // two vertices
59  if (dim0 == 0 && dim1 == 0) {
60  resultdim = 0;
61  if (entity0 == 0 && entity1 == 0) {
62  resultentity = 0;
63  }
64  else if (entity0 == 0 && entity1 == 1) {
65  resultentity = 3;
66  }
67  else if (entity0 == 1 && entity1 == 0) {
68  resultentity = 1;
69  }
70  else if (entity0 == 1 && entity1 == 1) {
71  resultentity = 2;
72  }
73  else {
74  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
75  "Intrepid::ProductTopology::lineProduct2D: illegal inputs" );
76  }
77  }
78  else if (dim0 == 0 && dim1 == 1) {
79  resultdim = 1;
80  if (entity0 == 0 && entity1 == 0) {
81  resultentity = 3;
82  }
83  else if (entity0 == 1 && entity1 == 0) {
84  resultentity = 1;
85  }
86  else {
87  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
88  "Intrepid::ProductTopology::lineProduct2D: illegal inputs" );
89  }
90  }
91  else if (dim0 == 1 && dim1 == 0) {
92  resultdim = 1;
93  if (entity0 == 0 && entity1 == 0) {
94  resultentity = 0;
95  }
96  else if (entity0 == 0 && entity1 == 1) {
97  resultentity = 2;
98  }
99  else {
100  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
101  "Intrepid::ProductTopology::lineProduct2D: illegal inputs" );
102  }
103  }
104  else if (dim0 == 1 && dim1 == 1) {
105  resultdim = 2;
106  if (entity0 == 0 && entity1 == 0) {
107  resultentity = 0;
108  }
109  else {
110  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
111  "Intrepid::ProductTopology::lineProduct2D: illegal inputs" );
112  }
113  }
114  else {
115  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
116  "Intrepid::ProductTopology::lineProduct2D: illegal inputs" );
117  }
118 
119  }
120 
121  void ProductTopology::lineProduct3d( const int dim0 ,
122  const int entity0 ,
123  const int dim1 ,
124  const int entity1 ,
125  const int dim2 ,
126  const int entity2 ,
127  int &resultdim ,
128  int &resultentity )
129  {
130  // on vertex
131  if (dim0 == 0 && dim1 == 0 && dim2 == 0) {
132  resultdim = 0;
133  if (entity0 == 0 && entity1 == 0 && entity2 == 0 ) {
134  resultentity = 0;
135  }
136  else if (entity0 == 0 && entity1 == 0 && entity2 == 1 ) {
137  resultentity = 4;
138  }
139  else if (entity0 == 0 && entity1 == 1 && entity2 == 0 ) {
140  resultentity = 3;
141  }
142  else if (entity0 == 0 && entity1 == 1 && entity2 == 1 ) {
143  resultentity = 7;
144  }
145  else if (entity0 == 1 && entity1 == 0 && entity2 == 0) {
146  resultentity = 1;
147  }
148  else if (entity0 == 1 && entity1 == 0 && entity2 == 1) {
149  resultentity = 5;
150  }
151  else if (entity0 == 1 && entity1 == 1 && entity2 == 0) {
152  resultentity = 2;
153  }
154  else if (entity0 == 1 && entity1 == 1 && entity2 == 1) {
155  resultentity = 6;
156  }
157  else {
158  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
159  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
160  }
161  }
162  // LINES
163  // z coord is on line, other two on vertex, this makes an ascending vertical edge
164  else if (dim0 == 0 && dim1 == 0 && dim2 == 1) {
165  resultdim = 1;
166  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
167  resultentity = 8;
168  }
169  else if (entity0 == 0 && entity1 == 1 && entity2 == 0) {
170  resultentity = 11;
171  }
172  else if (entity0 == 1 && entity1 == 0 && entity2 == 0) {
173  resultentity = 9;
174  }
175  else if (entity0 == 1 && entity1 == 1 && entity2 == 0) {
176  resultentity = 10;
177  }
178  else {
179  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
180  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
181  }
182  }
183  // only y coord is on line, other two on vertex, this makes line along y axis
184  else if (dim0 == 0 && dim1 == 1 && dim2 == 0) {
185  resultdim = 1;
186  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
187  resultentity = 3;
188  }
189  else if (entity0 == 0 && entity1 == 0 && entity2 == 1) {
190  resultentity = 7;
191  }
192  else if (entity0 == 1 && entity1 == 0 && entity2 == 0) {
193  resultentity = 1;
194  }
195  else if (entity0 == 1 && entity1 == 0 && entity2 == 1) {
196  resultentity = 5;
197  }
198  else {
199  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
200  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
201  }
202  }
203  // x dof is on line, others on vertex.
204  else if (dim0 == 1 && dim1 == 0 && dim2 == 0) {
205  resultdim = 1;
206  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
207  resultentity = 0;
208  }
209  else if (entity0 == 0 && entity1 == 0 && entity2 == 1) {
210  resultentity = 4;
211  }
212  else if (entity0 == 0 && entity1 == 1 && entity2 == 0) {
213  resultentity = 2;
214  }
215  else if (entity0 == 0 && entity1 == 1 && entity2 == 1) {
216  resultentity = 6;
217  }
218  else {
219  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
220  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
221  }
222  }
223  // FACES, these require two of the line dimensions to be 1
224  else if (dim0 == 0 && dim1 == 1 && dim2 == 1) {
225  resultdim = 2;
226  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
227  resultentity = 3;
228  }
229  else if (entity0 == 1 && entity1 == 0 && entity2 == 0) {
230  resultentity = 1;
231  }
232  else {
233  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
234  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
235  }
236  }
237  else if (dim0 == 1 && dim1 == 0 && dim2 == 1) {
238  resultdim = 2;
239  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
240  resultentity = 0;
241  }
242  else if (entity0 == 0 && entity1 == 1 && entity2 == 0) {
243  resultentity = 2;
244  }
245  else {
246  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
247  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
248  }
249  }
250  else if (dim0 == 1 && dim1 == 1 && dim2 == 0) {
251  resultdim = 2;
252  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
253  resultentity = 4;
254  }
255  else if (entity0 == 0 && entity1 == 0 && entity2 == 1) {
256  resultentity = 5;
257  }
258  else {
259  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
260  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
261  }
262  }
263  // CELL ITSELF
264  else if (dim0 == 1 && dim1 == 1 && dim2 == 1) {
265  resultdim = 3;
266  if (entity0 == 0 && entity1 == 0 && entity2 == 0) {
267  resultentity = 0;
268  }
269  else {
270  TEUCHOS_TEST_FOR_EXCEPTION( true , std::invalid_argument ,
271  "Intrepid::ProductTopology::lineProduct3D: illegal inputs" );
272  }
273  }
274  }
275 }
Intrepid::ProductTopology::lineProduct2d
static void lineProduct2d(const int dim0, const int entity0, const int dim1, const int entity1, int &resultdim, int &resultentity)
Definition: Intrepid_ProductTopology.hpp:75
Intrepid::ProductTopology::lineProduct3d
static void lineProduct3d(const int dim0, const int entity0, const int dim1, const int entity1, const int dim2, const int entity2, int &resultdim, int &resultentity)
Definition: Intrepid_ProductTopology.hpp:173
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