1 // SMESH SMDS : implementaion of Salome mesh data structure
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : SMDS_Mesh.hxx
27 #ifndef _SMDS_Mesh_HeaderFile
28 #define _SMDS_Mesh_HeaderFile
30 #include "SMDS_MeshNode.hxx"
31 #include "SMDS_MeshEdge.hxx"
32 #include "SMDS_MeshFace.hxx"
33 #include "SMDS_MeshVolume.hxx"
34 #include "SMDS_MeshElementIDFactory.hxx"
35 #include "SMDS_MeshInfo.hxx"
36 #include "SMDS_ElemIterator.hxx"
37 #include <NCollection_Map.hxx>
40 //#include <SALOME_WNT.hxx>
42 //#define SALOME_WNT_EXPORT
44 #if defined WNT && defined WIN32 && defined SMDS_EXPORTS
45 #define SMDS_WNT_EXPORT __declspec( dllexport )
47 #define SMDS_WNT_EXPORT
50 #include <boost/shared_ptr.hpp>
54 class SMDS_WNT_EXPORT SMDS_Mesh:public SMDS_MeshObject{
59 SMDS_NodeIteratorPtr nodesIterator() const;
60 SMDS_EdgeIteratorPtr edgesIterator() const;
61 SMDS_FaceIteratorPtr facesIterator() const;
62 SMDS_VolumeIteratorPtr volumesIterator() const;
63 SMDS_ElemIteratorPtr elementsIterator() const;
65 SMDSAbs_ElementType GetElementType( const int id, const bool iselem ) const;
67 SMDS_Mesh *AddSubMesh();
69 virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
70 virtual SMDS_MeshNode* AddNode(double x, double y, double z);
72 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
73 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
74 const SMDS_MeshNode * n2,
76 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
77 const SMDS_MeshNode * n2);
79 // 2d order edge with 3 nodes: n12 - node between n1 and n2
80 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int n12, int ID);
81 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
82 const SMDS_MeshNode * n2,
83 const SMDS_MeshNode * n12,
85 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
86 const SMDS_MeshNode * n2,
87 const SMDS_MeshNode * n12);
89 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
90 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
91 const SMDS_MeshNode * n2,
92 const SMDS_MeshNode * n3,
94 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
95 const SMDS_MeshNode * n2,
96 const SMDS_MeshNode * n3);
98 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
99 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
100 const SMDS_MeshNode * n2,
101 const SMDS_MeshNode * n3,
102 const SMDS_MeshNode * n4,
104 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
105 const SMDS_MeshNode * n2,
106 const SMDS_MeshNode * n3,
107 const SMDS_MeshNode * n4);
109 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshEdge * e1,
110 const SMDS_MeshEdge * e2,
111 const SMDS_MeshEdge * e3, int ID);
112 virtual SMDS_MeshFace* AddFace(const SMDS_MeshEdge * e1,
113 const SMDS_MeshEdge * e2,
114 const SMDS_MeshEdge * e3);
116 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshEdge * e1,
117 const SMDS_MeshEdge * e2,
118 const SMDS_MeshEdge * e3,
119 const SMDS_MeshEdge * e4, int ID);
120 virtual SMDS_MeshFace* AddFace(const SMDS_MeshEdge * e1,
121 const SMDS_MeshEdge * e2,
122 const SMDS_MeshEdge * e3,
123 const SMDS_MeshEdge * e4);
125 // 2d order triangle of 6 nodes
126 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3,
127 int n12,int n23,int n31, int ID);
128 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
129 const SMDS_MeshNode * n2,
130 const SMDS_MeshNode * n3,
131 const SMDS_MeshNode * n12,
132 const SMDS_MeshNode * n23,
133 const SMDS_MeshNode * n31,
135 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
136 const SMDS_MeshNode * n2,
137 const SMDS_MeshNode * n3,
138 const SMDS_MeshNode * n12,
139 const SMDS_MeshNode * n23,
140 const SMDS_MeshNode * n31);
142 // 2d order quadrangle
143 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4,
144 int n12,int n23,int n34,int n41, int ID);
145 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
146 const SMDS_MeshNode * n2,
147 const SMDS_MeshNode * n3,
148 const SMDS_MeshNode * n4,
149 const SMDS_MeshNode * n12,
150 const SMDS_MeshNode * n23,
151 const SMDS_MeshNode * n34,
152 const SMDS_MeshNode * n41,
154 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
155 const SMDS_MeshNode * n2,
156 const SMDS_MeshNode * n3,
157 const SMDS_MeshNode * n4,
158 const SMDS_MeshNode * n12,
159 const SMDS_MeshNode * n23,
160 const SMDS_MeshNode * n34,
161 const SMDS_MeshNode * n41);
163 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
164 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
165 const SMDS_MeshNode * n2,
166 const SMDS_MeshNode * n3,
167 const SMDS_MeshNode * n4,
169 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
170 const SMDS_MeshNode * n2,
171 const SMDS_MeshNode * n3,
172 const SMDS_MeshNode * n4);
174 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
176 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
177 const SMDS_MeshNode * n2,
178 const SMDS_MeshNode * n3,
179 const SMDS_MeshNode * n4,
180 const SMDS_MeshNode * n5,
182 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
183 const SMDS_MeshNode * n2,
184 const SMDS_MeshNode * n3,
185 const SMDS_MeshNode * n4,
186 const SMDS_MeshNode * n5);
188 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
189 int n5, int n6, int ID);
190 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
191 const SMDS_MeshNode * n2,
192 const SMDS_MeshNode * n3,
193 const SMDS_MeshNode * n4,
194 const SMDS_MeshNode * n5,
195 const SMDS_MeshNode * n6,
197 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
198 const SMDS_MeshNode * n2,
199 const SMDS_MeshNode * n3,
200 const SMDS_MeshNode * n4,
201 const SMDS_MeshNode * n5,
202 const SMDS_MeshNode * n6);
204 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
205 int n5, int n6, int n7, int n8, int ID);
206 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
207 const SMDS_MeshNode * n2,
208 const SMDS_MeshNode * n3,
209 const SMDS_MeshNode * n4,
210 const SMDS_MeshNode * n5,
211 const SMDS_MeshNode * n6,
212 const SMDS_MeshNode * n7,
213 const SMDS_MeshNode * n8,
215 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
216 const SMDS_MeshNode * n2,
217 const SMDS_MeshNode * n3,
218 const SMDS_MeshNode * n4,
219 const SMDS_MeshNode * n5,
220 const SMDS_MeshNode * n6,
221 const SMDS_MeshNode * n7,
222 const SMDS_MeshNode * n8);
224 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
225 const SMDS_MeshFace * f2,
226 const SMDS_MeshFace * f3,
227 const SMDS_MeshFace * f4, int ID);
228 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
229 const SMDS_MeshFace * f2,
230 const SMDS_MeshFace * f3,
231 const SMDS_MeshFace * f4);
233 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
234 const SMDS_MeshFace * f2,
235 const SMDS_MeshFace * f3,
236 const SMDS_MeshFace * f4,
237 const SMDS_MeshFace * f5, int ID);
238 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
239 const SMDS_MeshFace * f2,
240 const SMDS_MeshFace * f3,
241 const SMDS_MeshFace * f4,
242 const SMDS_MeshFace * f5);
244 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshFace * f1,
245 const SMDS_MeshFace * f2,
246 const SMDS_MeshFace * f3,
247 const SMDS_MeshFace * f4,
248 const SMDS_MeshFace * f5,
249 const SMDS_MeshFace * f6, int ID);
250 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshFace * f1,
251 const SMDS_MeshFace * f2,
252 const SMDS_MeshFace * f3,
253 const SMDS_MeshFace * f4,
254 const SMDS_MeshFace * f5,
255 const SMDS_MeshFace * f6);
257 // 2d order tetrahedron of 10 nodes
258 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
259 int n12,int n23,int n31,
260 int n14,int n24,int n34, int ID);
261 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
262 const SMDS_MeshNode * n2,
263 const SMDS_MeshNode * n3,
264 const SMDS_MeshNode * n4,
265 const SMDS_MeshNode * n12,
266 const SMDS_MeshNode * n23,
267 const SMDS_MeshNode * n31,
268 const SMDS_MeshNode * n14,
269 const SMDS_MeshNode * n24,
270 const SMDS_MeshNode * n34,
272 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
273 const SMDS_MeshNode * n2,
274 const SMDS_MeshNode * n3,
275 const SMDS_MeshNode * n4,
276 const SMDS_MeshNode * n12,
277 const SMDS_MeshNode * n23,
278 const SMDS_MeshNode * n31,
279 const SMDS_MeshNode * n14,
280 const SMDS_MeshNode * n24,
281 const SMDS_MeshNode * n34);
283 // 2d order pyramid of 13 nodes
284 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5,
285 int n12,int n23,int n34,int n41,
286 int n15,int n25,int n35,int n45,
288 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
289 const SMDS_MeshNode * n2,
290 const SMDS_MeshNode * n3,
291 const SMDS_MeshNode * n4,
292 const SMDS_MeshNode * n5,
293 const SMDS_MeshNode * n12,
294 const SMDS_MeshNode * n23,
295 const SMDS_MeshNode * n34,
296 const SMDS_MeshNode * n41,
297 const SMDS_MeshNode * n15,
298 const SMDS_MeshNode * n25,
299 const SMDS_MeshNode * n35,
300 const SMDS_MeshNode * n45,
302 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
303 const SMDS_MeshNode * n2,
304 const SMDS_MeshNode * n3,
305 const SMDS_MeshNode * n4,
306 const SMDS_MeshNode * n5,
307 const SMDS_MeshNode * n12,
308 const SMDS_MeshNode * n23,
309 const SMDS_MeshNode * n34,
310 const SMDS_MeshNode * n41,
311 const SMDS_MeshNode * n15,
312 const SMDS_MeshNode * n25,
313 const SMDS_MeshNode * n35,
314 const SMDS_MeshNode * n45);
316 // 2d order Pentahedron with 15 nodes
317 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3,
318 int n4, int n5, int n6,
319 int n12,int n23,int n31,
320 int n45,int n56,int n64,
321 int n14,int n25,int n36,
323 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
324 const SMDS_MeshNode * n2,
325 const SMDS_MeshNode * n3,
326 const SMDS_MeshNode * n4,
327 const SMDS_MeshNode * n5,
328 const SMDS_MeshNode * n6,
329 const SMDS_MeshNode * n12,
330 const SMDS_MeshNode * n23,
331 const SMDS_MeshNode * n31,
332 const SMDS_MeshNode * n45,
333 const SMDS_MeshNode * n56,
334 const SMDS_MeshNode * n64,
335 const SMDS_MeshNode * n14,
336 const SMDS_MeshNode * n25,
337 const SMDS_MeshNode * n36,
339 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
340 const SMDS_MeshNode * n2,
341 const SMDS_MeshNode * n3,
342 const SMDS_MeshNode * n4,
343 const SMDS_MeshNode * n5,
344 const SMDS_MeshNode * n6,
345 const SMDS_MeshNode * n12,
346 const SMDS_MeshNode * n23,
347 const SMDS_MeshNode * n31,
348 const SMDS_MeshNode * n45,
349 const SMDS_MeshNode * n56,
350 const SMDS_MeshNode * n64,
351 const SMDS_MeshNode * n14,
352 const SMDS_MeshNode * n25,
353 const SMDS_MeshNode * n36);
355 // 2d oreder Hexahedrons with 20 nodes
356 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
357 int n5, int n6, int n7, int n8,
358 int n12,int n23,int n34,int n41,
359 int n56,int n67,int n78,int n85,
360 int n15,int n26,int n37,int n48,
362 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
363 const SMDS_MeshNode * n2,
364 const SMDS_MeshNode * n3,
365 const SMDS_MeshNode * n4,
366 const SMDS_MeshNode * n5,
367 const SMDS_MeshNode * n6,
368 const SMDS_MeshNode * n7,
369 const SMDS_MeshNode * n8,
370 const SMDS_MeshNode * n12,
371 const SMDS_MeshNode * n23,
372 const SMDS_MeshNode * n34,
373 const SMDS_MeshNode * n41,
374 const SMDS_MeshNode * n56,
375 const SMDS_MeshNode * n67,
376 const SMDS_MeshNode * n78,
377 const SMDS_MeshNode * n85,
378 const SMDS_MeshNode * n15,
379 const SMDS_MeshNode * n26,
380 const SMDS_MeshNode * n37,
381 const SMDS_MeshNode * n48,
383 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
384 const SMDS_MeshNode * n2,
385 const SMDS_MeshNode * n3,
386 const SMDS_MeshNode * n4,
387 const SMDS_MeshNode * n5,
388 const SMDS_MeshNode * n6,
389 const SMDS_MeshNode * n7,
390 const SMDS_MeshNode * n8,
391 const SMDS_MeshNode * n12,
392 const SMDS_MeshNode * n23,
393 const SMDS_MeshNode * n34,
394 const SMDS_MeshNode * n41,
395 const SMDS_MeshNode * n56,
396 const SMDS_MeshNode * n67,
397 const SMDS_MeshNode * n78,
398 const SMDS_MeshNode * n85,
399 const SMDS_MeshNode * n15,
400 const SMDS_MeshNode * n26,
401 const SMDS_MeshNode * n37,
402 const SMDS_MeshNode * n48);
404 virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<int> nodes_ids,
407 virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<const SMDS_MeshNode*> nodes,
410 virtual SMDS_MeshFace* AddPolygonalFace (std::vector<const SMDS_MeshNode*> nodes);
412 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
413 (std::vector<int> nodes_ids,
414 std::vector<int> quantities,
417 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
418 (std::vector<const SMDS_MeshNode*> nodes,
419 std::vector<int> quantities,
422 virtual SMDS_MeshVolume* AddPolyhedralVolume
423 (std::vector<const SMDS_MeshNode*> nodes,
424 std::vector<int> quantities);
426 virtual void RemoveElement(const SMDS_MeshElement * elem,
427 std::list<const SMDS_MeshElement *>& removedElems,
428 std::list<const SMDS_MeshElement *>& removedNodes,
429 const bool removenodes = false);
430 virtual void RemoveElement(const SMDS_MeshElement * elem, bool removenodes = false);
431 virtual void RemoveNode(const SMDS_MeshNode * node);
432 virtual void RemoveEdge(const SMDS_MeshEdge * edge);
433 virtual void RemoveFace(const SMDS_MeshFace * face);
434 virtual void RemoveVolume(const SMDS_MeshVolume * volume);
436 /*! Remove only the given element and only if it is free.
437 * Method does not work for meshes with descendants.
438 * Implemented for fast cleaning of meshes.
440 virtual void RemoveFreeElement(const SMDS_MeshElement * elem);
442 virtual bool RemoveFromParent();
443 virtual bool RemoveSubMesh(const SMDS_Mesh * aMesh);
445 bool ChangeElementNodes(const SMDS_MeshElement * elem,
446 const SMDS_MeshNode * nodes[],
448 bool ChangePolyhedronNodes(const SMDS_MeshElement * elem,
449 const std::vector<const SMDS_MeshNode*>& nodes,
450 const std::vector<int> & quantities);
452 virtual void Renumber (const bool isNodes, const int startID = 1, const int deltaID = 1);
453 // Renumber all nodes or elements.
455 const SMDS_MeshNode *FindNode(int idnode) const;
456 const SMDS_MeshEdge *FindEdge(int idnode1, int idnode2) const;
457 const SMDS_MeshEdge *FindEdge(int idnode1, int idnode2, int idnode3) const;
458 const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3) const;
459 const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3, int idnode4) const;
460 const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3,
461 int idnode4, int idnode5, int idnode6) const;
462 const SMDS_MeshFace *FindFace(int idnode1, int idnode2, int idnode3, int idnode4,
463 int idnode5, int idnode6, int idnode7, int idnode8) const;
464 const SMDS_MeshElement *FindElement(int IDelem) const;
465 static const SMDS_MeshEdge* FindEdge(const SMDS_MeshNode * n1,
466 const SMDS_MeshNode * n2);
467 static const SMDS_MeshEdge* FindEdge(const SMDS_MeshNode * n1,
468 const SMDS_MeshNode * n2,
469 const SMDS_MeshNode * n3);
470 static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
471 const SMDS_MeshNode *n2,
472 const SMDS_MeshNode *n3);
473 static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
474 const SMDS_MeshNode *n2,
475 const SMDS_MeshNode *n3,
476 const SMDS_MeshNode *n4);
477 static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
478 const SMDS_MeshNode *n2,
479 const SMDS_MeshNode *n3,
480 const SMDS_MeshNode *n4,
481 const SMDS_MeshNode *n5,
482 const SMDS_MeshNode *n6);
483 static const SMDS_MeshFace* FindFace(const SMDS_MeshNode *n1,
484 const SMDS_MeshNode *n2,
485 const SMDS_MeshNode *n3,
486 const SMDS_MeshNode *n4,
487 const SMDS_MeshNode *n5,
488 const SMDS_MeshNode *n6,
489 const SMDS_MeshNode *n7,
490 const SMDS_MeshNode *n8);
492 const SMDS_MeshFace *FindFace(std::vector<int> nodes_ids) const;
493 static const SMDS_MeshFace* FindFace(std::vector<const SMDS_MeshNode *> nodes);
496 * \brief Raise an exception if free memory (ram+swap) too low
497 * \param doNotRaise - if true, suppres exception, just return free memory size
498 * \retval int - amount of available memory in MB or negative number in failure case
500 static int CheckMemory(const bool doNotRaise=false) throw (std::bad_alloc);
502 int MaxNodeID() const;
503 int MinNodeID() const;
504 int MaxElementID() const;
505 int MinElementID() const;
507 const SMDS_MeshInfo& GetMeshInfo() const { return myInfo; }
512 int NbVolumes() const;
513 int NbSubMesh() const;
514 void DumpNodes() const;
515 void DumpEdges() const;
516 void DumpFaces() const;
517 void DumpVolumes() const;
518 void DebugStats() const;
519 SMDS_Mesh *boundaryFaces();
520 SMDS_Mesh *boundaryEdges();
521 virtual ~SMDS_Mesh();
522 bool hasConstructionEdges();
523 bool hasConstructionFaces();
524 bool hasInverseElements();
525 void setConstructionEdges(bool);
526 void setConstructionFaces(bool);
527 void setInverseElements(bool);
530 * Checks if the element is present in mesh.
531 * Useful to determine dead pointers.
532 * Use this function for debug purpose only! Do not check in the code
533 * using it even in _DEBUG_ mode
535 bool Contains (const SMDS_MeshElement* elem) const;
537 typedef NCollection_Map<SMDS_MeshNode *> SetOfNodes;
538 typedef NCollection_Map<SMDS_MeshEdge *> SetOfEdges;
539 typedef NCollection_Map<SMDS_MeshFace *> SetOfFaces;
540 typedef NCollection_Map<SMDS_MeshVolume *> SetOfVolumes;
543 SMDS_Mesh(SMDS_Mesh * parent);
545 SMDS_MeshFace * createTriangle(const SMDS_MeshNode * node1,
546 const SMDS_MeshNode * node2,
547 const SMDS_MeshNode * node3);
548 SMDS_MeshFace * createQuadrangle(const SMDS_MeshNode * node1,
549 const SMDS_MeshNode * node2,
550 const SMDS_MeshNode * node3,
551 const SMDS_MeshNode * node4);
552 SMDS_MeshEdge* FindEdgeOrCreate(const SMDS_MeshNode * n1,
553 const SMDS_MeshNode * n2);
554 SMDS_MeshFace* FindFaceOrCreate(const SMDS_MeshNode *n1,
555 const SMDS_MeshNode *n2,
556 const SMDS_MeshNode *n3);
557 SMDS_MeshFace* FindFaceOrCreate(const SMDS_MeshNode *n1,
558 const SMDS_MeshNode *n2,
559 const SMDS_MeshNode *n3,
560 const SMDS_MeshNode *n4);
562 bool registerElement(int ID, SMDS_MeshElement * element);
564 void addChildrenWithNodes(std::set<const SMDS_MeshElement*>& setOfChildren,
565 const SMDS_MeshElement * element,
566 std::set<const SMDS_MeshElement*>& nodes);
573 SetOfVolumes myVolumes;
574 SMDS_Mesh * myParent;
575 std::list<SMDS_Mesh *> myChildren;
576 SMDS_MeshElementIDFactory *myNodeIDFactory;
577 SMDS_MeshElementIDFactory *myElementIDFactory;
578 SMDS_MeshInfo myInfo;
580 bool myHasConstructionEdges;
581 bool myHasConstructionFaces;
582 bool myHasInverseElements;