1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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, or (at your option) any later version.
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
22 // File : SMESH_Mesh_i.hxx
23 // Author : Paul RASCLE, EDF
26 #ifndef _SMESH_MESH_I_HXX_
27 #define _SMESH_MESH_I_HXX_
31 #include "SMESH_Hypothesis.hxx"
32 #include "SMESH_Mesh.hxx"
33 #include "SMESH_subMesh.hxx"
34 #include "SMDS_ElemIterator.hxx"
36 #include <SALOME_GenericObj_i.hh>
37 #include <SALOMEconfig.h>
38 #include CORBA_SERVER_HEADER(SMESH_Gen)
39 #include CORBA_SERVER_HEADER(SMESH_Mesh)
40 #include CORBA_SERVER_HEADER(SMESH_Group)
41 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
42 #include CORBA_CLIENT_HEADER(GEOM_Gen)
47 class SMESH_GroupBase_i;
48 class SMESH_subMesh_i;
49 class SMESH_PreMeshInfo;
50 class SMESH_MeshEditor_i;
51 class DriverMED_W_Field;
54 class SMESH_I_EXPORT SMESH_Mesh_i:
55 public virtual POA_SMESH::SMESH_Mesh,
56 public virtual SALOME::GenericObj_i
59 SMESH_Mesh_i(const SMESH_Mesh_i&);
61 SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
62 SMESH_Gen_i* myGen_i );
64 virtual ~SMESH_Mesh_i();
68 void SetShape( GEOM::GEOM_Object_ptr theShapeObject )
69 throw (SALOME::SALOME_Exception);
71 CORBA::Boolean HasShapeToMesh()
72 throw (SALOME::SALOME_Exception);
74 GEOM::GEOM_Object_ptr GetShapeToMesh()
75 throw (SALOME::SALOME_Exception);
77 CORBA::Boolean IsLoaded()
78 throw (SALOME::SALOME_Exception);
81 throw (SALOME::SALOME_Exception);
84 throw (SALOME::SALOME_Exception);
86 void ClearSubMesh(CORBA::Long ShapeID)
87 throw (SALOME::SALOME_Exception);
89 SMESH::Hypothesis_Status AddHypothesis(GEOM::GEOM_Object_ptr aSubShape,
90 SMESH::SMESH_Hypothesis_ptr anHyp,
91 CORBA::String_out anErrorText)
92 throw (SALOME::SALOME_Exception);
94 SMESH::Hypothesis_Status RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShape,
95 SMESH::SMESH_Hypothesis_ptr anHyp)
96 throw (SALOME::SALOME_Exception);
98 SMESH::ListOfHypothesis* GetHypothesisList(GEOM::GEOM_Object_ptr aSubShape)
99 throw (SALOME::SALOME_Exception);
101 SMESH::submesh_array* GetSubMeshes()
102 throw (SALOME::SALOME_Exception);
104 SMESH::SMESH_subMesh_ptr GetSubMesh(GEOM::GEOM_Object_ptr aSubShape, const char* theName)
105 throw (SALOME::SALOME_Exception);
107 void RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
108 throw (SALOME::SALOME_Exception);
110 SMESH::SMESH_Group_ptr CreateGroup( SMESH::ElementType theElemType, const char* theName )
111 throw (SALOME::SALOME_Exception);
113 SMESH::SMESH_GroupOnGeom_ptr CreateGroupFromGEOM(SMESH::ElementType theElemType,
115 GEOM::GEOM_Object_ptr theGeomObj )
116 throw (SALOME::SALOME_Exception);
118 SMESH::SMESH_GroupOnFilter_ptr CreateGroupFromFilter(SMESH::ElementType theElemType,
120 SMESH::Filter_ptr theFilter )
121 throw (SALOME::SALOME_Exception);
123 void RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
124 throw (SALOME::SALOME_Exception);
126 void RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
127 throw (SALOME::SALOME_Exception);
129 SMESH::ListOfGroups* GetGroups()
130 throw (SALOME::SALOME_Exception);
132 CORBA::Long NbGroups()
133 throw (SALOME::SALOME_Exception);
135 SMESH::SMESH_Group_ptr UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
136 SMESH::SMESH_GroupBase_ptr theGroup2,
137 const char* theName )
138 throw (SALOME::SALOME_Exception);
140 SMESH::SMESH_Group_ptr UnionListOfGroups( const SMESH::ListOfGroups& theGroups,
142 throw (SALOME::SALOME_Exception);
144 SMESH::SMESH_Group_ptr IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
145 SMESH::SMESH_GroupBase_ptr theGroup2,
146 const char* theName )
147 throw (SALOME::SALOME_Exception);
149 SMESH::SMESH_Group_ptr IntersectListOfGroups( const SMESH::ListOfGroups& theGroups,
150 const char* theName )
151 throw (SALOME::SALOME_Exception);
153 SMESH::SMESH_Group_ptr CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
154 SMESH::SMESH_GroupBase_ptr theGroup2,
155 const char* theName )
156 throw (SALOME::SALOME_Exception);
158 SMESH::SMESH_Group_ptr CutListOfGroups( const SMESH::ListOfGroups& theMainGroups,
159 const SMESH::ListOfGroups& theToolGroups,
160 const char* theName )
161 throw (SALOME::SALOME_Exception);
163 SMESH::SMESH_Group_ptr CreateDimGroup( const SMESH::ListOfIDSources& theGroups,
164 SMESH::ElementType theElemType,
166 SMESH::NB_COMMON_NODES_ENUM theNbCommonNodes,
167 CORBA::Boolean theUnderlyingOnly )
168 throw (SALOME::SALOME_Exception);
171 SMESH::SMESH_Group_ptr ConvertToStandalone( SMESH::SMESH_GroupBase_ptr theGroupOn )
172 throw (SALOME::SALOME_Exception);
174 SMESH::log_array* GetLog(CORBA::Boolean clearAfterGet)
175 throw (SALOME::SALOME_Exception);
177 SMESH::SMESH_MeshEditor_ptr GetMeshEditor() throw (SALOME::SALOME_Exception);
179 SMESH::SMESH_MeshEditor_ptr GetMeshEditPreviewer() throw (SALOME::SALOME_Exception);
181 CORBA::Boolean HasModificationsToDiscard() throw (SALOME::SALOME_Exception);
183 void ClearLog() throw (SALOME::SALOME_Exception);
185 CORBA::Long GetId() throw (SALOME::SALOME_Exception);
189 void SetImpl(::SMESH_Mesh* impl);
190 ::SMESH_Mesh& GetImpl(); // :: force no namespace here
192 SMESH_Gen_i* GetGen() { return _gen_i; }
194 int ImportUNVFile( const char* theFileName )
195 throw (SALOME::SALOME_Exception);
197 int ImportSTLFile( const char* theFileName )
198 throw (SALOME::SALOME_Exception);
200 SMESH::ComputeError* ImportGMFFile( const char* theFileName,
201 bool theMakeRequiredGroups)
202 throw (SALOME::SALOME_Exception);
205 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
207 SMESH::DriverMED_ReadStatus ImportMEDFile( const char* theFileName, const char* theMeshName )
208 throw (SALOME::SALOME_Exception);
210 SMESH::DriverMED_ReadStatus ImportCGNSFile( const char* theFileName,
211 const int theMeshIndex,
212 std::string& theMeshName)
213 throw (SALOME::SALOME_Exception);
218 void SetAutoColor(CORBA::Boolean theAutoColor)
219 throw (SALOME::SALOME_Exception);
221 CORBA::Boolean GetAutoColor()
222 throw (SALOME::SALOME_Exception);
224 /*! Check group names for duplications.
225 * Consider maximum group name length stored in MED file.
227 CORBA::Boolean HasDuplicatedGroupNamesMED();
229 void ExportMED( const char* file,
230 CORBA::Boolean auto_groups,
231 CORBA::Boolean overwrite,
232 CORBA::Boolean autoDimension = true) throw (SALOME::SALOME_Exception);
234 void ExportSAUV( const char* file, CORBA::Boolean auto_groups ) throw (SALOME::SALOME_Exception);
236 void ExportDAT( const char* file ) throw (SALOME::SALOME_Exception);
237 void ExportUNV( const char* file ) throw (SALOME::SALOME_Exception);
238 void ExportSTL( const char* file, bool isascii ) throw (SALOME::SALOME_Exception);
239 void ExportCGNS(SMESH::SMESH_IDSource_ptr meshPart,
241 CORBA::Boolean overwrite) throw (SALOME::SALOME_Exception);
242 void ExportGMF(SMESH::SMESH_IDSource_ptr meshPart,
244 CORBA::Boolean withRequiredGroups) throw (SALOME::SALOME_Exception);
246 void ExportPartToMED(SMESH::SMESH_IDSource_ptr meshPart,
248 CORBA::Boolean auto_groups,
249 CORBA::Boolean overwrite,
250 CORBA::Boolean autoDim,
251 const GEOM::ListOfFields& fields,
252 const char* geomAssocFields) throw (SALOME::SALOME_Exception);
253 void ExportPartToDAT(SMESH::SMESH_IDSource_ptr meshPart,
254 const char* file) throw (SALOME::SALOME_Exception);
255 void ExportPartToUNV(SMESH::SMESH_IDSource_ptr meshPart,
256 const char* file) throw (SALOME::SALOME_Exception);
257 void ExportPartToSTL(SMESH::SMESH_IDSource_ptr meshPart,
259 CORBA::Boolean isascii) throw (SALOME::SALOME_Exception);
261 CORBA::Double GetComputeProgress();
263 CORBA::Long NbNodes()
264 throw (SALOME::SALOME_Exception);
266 CORBA::Long NbElements()
267 throw (SALOME::SALOME_Exception);
269 CORBA::Long Nb0DElements()
270 throw (SALOME::SALOME_Exception);
272 CORBA::Long NbBalls()
273 throw (SALOME::SALOME_Exception);
275 CORBA::Long NbEdges()
276 throw (SALOME::SALOME_Exception);
278 CORBA::Long NbEdgesOfOrder(SMESH::ElementOrder order)
279 throw (SALOME::SALOME_Exception);
281 CORBA::Long NbFaces()
282 throw (SALOME::SALOME_Exception);
284 CORBA::Long NbFacesOfOrder(SMESH::ElementOrder order)
285 throw (SALOME::SALOME_Exception);
287 CORBA::Long NbTriangles()
288 throw (SALOME::SALOME_Exception);
290 CORBA::Long NbTrianglesOfOrder(SMESH::ElementOrder order)
291 throw (SALOME::SALOME_Exception);
293 CORBA::Long NbBiQuadTriangles()
294 throw (SALOME::SALOME_Exception);
296 CORBA::Long NbQuadrangles()
297 throw (SALOME::SALOME_Exception);
299 CORBA::Long NbQuadranglesOfOrder(SMESH::ElementOrder order)
300 throw (SALOME::SALOME_Exception);
302 CORBA::Long NbBiQuadQuadrangles()
303 throw (SALOME::SALOME_Exception);
305 CORBA::Long NbPolygons()
306 throw (SALOME::SALOME_Exception);
308 CORBA::Long NbPolygonsOfOrder(SMESH::ElementOrder order = SMESH::ORDER_ANY)
309 throw (SALOME::SALOME_Exception);
311 CORBA::Long NbVolumes()
312 throw (SALOME::SALOME_Exception);
314 CORBA::Long NbVolumesOfOrder(SMESH::ElementOrder order)
315 throw (SALOME::SALOME_Exception);
317 CORBA::Long NbTetras()
318 throw (SALOME::SALOME_Exception);
320 CORBA::Long NbTetrasOfOrder(SMESH::ElementOrder order)
321 throw (SALOME::SALOME_Exception);
323 CORBA::Long NbHexas()
324 throw (SALOME::SALOME_Exception);
326 CORBA::Long NbHexasOfOrder(SMESH::ElementOrder order)
327 throw (SALOME::SALOME_Exception);
329 CORBA::Long NbTriQuadraticHexas()
330 throw (SALOME::SALOME_Exception);
332 CORBA::Long NbPyramids()
333 throw (SALOME::SALOME_Exception);
335 CORBA::Long NbPyramidsOfOrder(SMESH::ElementOrder order)
336 throw (SALOME::SALOME_Exception);
338 CORBA::Long NbPrisms()
339 throw (SALOME::SALOME_Exception);
341 CORBA::Long NbPrismsOfOrder(SMESH::ElementOrder order)
342 throw (SALOME::SALOME_Exception);
344 CORBA::Long NbHexagonalPrisms()
345 throw (SALOME::SALOME_Exception);
347 CORBA::Long NbPolyhedrons()
348 throw (SALOME::SALOME_Exception);
350 CORBA::Long NbSubMesh()
351 throw (SALOME::SALOME_Exception);
353 SMESH::long_array* GetElementsId()
354 throw (SALOME::SALOME_Exception);
356 SMESH::long_array* GetElementsByType( SMESH::ElementType theElemType )
357 throw (SALOME::SALOME_Exception);
359 SMESH::long_array* GetNodesId()
360 throw (SALOME::SALOME_Exception);
362 SMESH::ElementType GetElementType( CORBA::Long id, bool iselem )
363 throw (SALOME::SALOME_Exception);
365 SMESH::EntityType GetElementGeomType( CORBA::Long id )
366 throw (SALOME::SALOME_Exception);
368 SMESH::GeometryType GetElementShape( CORBA::Long id )
369 throw (SALOME::SALOME_Exception);
372 * Returns ID of elements for given submesh
374 SMESH::long_array* GetSubMeshElementsId(CORBA::Long ShapeID)
375 throw (SALOME::SALOME_Exception);
378 * Returns ID of nodes for given submesh
379 * If param all==true - returns all nodes, else -
380 * returns only nodes on shapes.
382 SMESH::long_array* GetSubMeshNodesId(CORBA::Long ShapeID, CORBA::Boolean all)
383 throw (SALOME::SALOME_Exception);
386 * Returns type of elements for given submesh
388 SMESH::ElementType GetSubMeshElementType(CORBA::Long ShapeID)
389 throw (SALOME::SALOME_Exception);
393 // Create groups of elements preventing computation of a sub-shape
394 SMESH::ListOfGroups* MakeGroupsOfBadInputElements( int theSubShapeID,
395 const char* theGroupName)
396 throw (SALOME::SALOME_Exception);
398 // Internal methods not available through CORBA
399 // They are called by corresponding interface methods
400 SMESH_Hypothesis::Hypothesis_Status addHypothesis(GEOM::GEOM_Object_ptr aSubShape,
401 SMESH::SMESH_Hypothesis_ptr anHyp,
402 std::string* anErrorText=0);
404 SMESH_Hypothesis::Hypothesis_Status removeHypothesis(GEOM::GEOM_Object_ptr aSubShape,
405 SMESH::SMESH_Hypothesis_ptr anHyp);
407 static SMESH::Hypothesis_Status
408 ConvertHypothesisStatus (SMESH_Hypothesis::Hypothesis_Status theStatus);
410 static void PrepareForWriting (const char* file, bool overwrite = true);
412 //int importMEDFile( const char* theFileName, const char* theMeshName );
414 SMESH::SMESH_subMesh_ptr createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject );
416 bool removeSubMesh(SMESH::SMESH_subMesh_ptr theSubMesh,
417 GEOM::GEOM_Object_ptr theSubShapeObject );
419 SMESH::SMESH_GroupBase_ptr createGroup(SMESH::ElementType theElemType,
421 const TopoDS_Shape& theShape = TopoDS_Shape(),
422 const SMESH_PredicatePtr& thePred = SMESH_PredicatePtr());
424 void removeGroup( const int theId );
426 SMESH::SMESH_subMesh_ptr getSubMesh(int shapeID);
427 // return an existing subMesh object for the shapeID. shapeID == submeshID.
429 const std::map<int, SMESH::SMESH_GroupBase_ptr>& getGroups() { return _mapGroups; }
430 // return existing group objects
432 void onHypothesisModified();
433 // callback from _impl to forget not loaded mesh data (issue 0021208)
435 void checkMeshLoaded();
438 * \brief Update data if geometry changes
442 void CheckGeomModif();
444 * \brief Update hypotheses assigned to geom groups if the latter change
446 * NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
448 void CheckGeomGroupModif();
450 CORBA::LongLong GetMeshPtr();
453 * \brief Assure that all groups are published
455 void CreateGroupServants();
458 * \brief Return groups cantained in _mapGroups by their IDs
460 SMESH::ListOfGroups* GetGroups(const std::list<int>& groupIDs) const;
463 * Get XYZ coordinates of node as list of double
464 * If there is not node for given ID - returns empty list
466 SMESH::double_array* GetNodeXYZ(CORBA::Long id);
469 * For given node returns list of IDs of inverse elements
470 * If there is not node for given ID - returns empty list
472 SMESH::long_array* GetNodeInverseElements(CORBA::Long id);
475 * \brief Return position of a node on shape
477 SMESH::NodePosition* GetNodePosition(CORBA::Long NodeID);
480 * \brief Return position of an element on shape
482 SMESH::ElementPosition GetElementPosition(CORBA::Long ElemID);
485 * If given element is node returns IDs of shape from position
486 * If there is not node for given ID - returns -1
488 CORBA::Long GetShapeID(CORBA::Long id);
491 * For given element returns ID of result shape after
492 * ::FindShape() from SMESH_MeshEditor
493 * If there is not element for given ID - returns -1
495 CORBA::Long GetShapeIDForElem(CORBA::Long id);
498 * Returns number of nodes for given element
499 * If there is not element for given ID - returns -1
501 CORBA::Long GetElemNbNodes(CORBA::Long id);
504 * Returns IDs of nodes of given element
506 SMESH::long_array* GetElemNodes(CORBA::Long id);
509 * Returns ID of node by given index for given element
510 * If there is not element for given ID - returns -1
511 * If there is not node for given index - returns -2
513 CORBA::Long GetElemNode(CORBA::Long id, CORBA::Long index);
516 * Returns true if given node is medium node
517 * in given quadratic element
519 CORBA::Boolean IsMediumNode(CORBA::Long ide, CORBA::Long idn);
522 * Returns true if given node is medium node
523 * in one of quadratic elements
525 CORBA::Boolean IsMediumNodeOfAnyElem(CORBA::Long idn,
526 SMESH::ElementType elemType);
529 * Returns number of edges for given element
531 CORBA::Long ElemNbEdges(CORBA::Long id);
534 * Returns number of faces for given element
536 CORBA::Long ElemNbFaces(CORBA::Long id);
538 * Returns nodes of given face (counted from zero) for given element.
540 SMESH::long_array* GetElemFaceNodes(CORBA::Long elemId, CORBA::Short faceIndex);
543 * Returns three components of normal of given mesh face (or an empty array in KO case)
545 SMESH::double_array* GetFaceNormal(CORBA::Long faceId, CORBA::Boolean normalized);
548 * Returns an element based on all given nodes.
550 CORBA::Long FindElementByNodes(const SMESH::long_array& nodes);
553 * Return elements including all given nodes.
555 SMESH::long_array* GetElementsByNodes(const SMESH::long_array& nodes,
556 SMESH::ElementType elemType);
559 * Returns true if given element is polygon
561 CORBA::Boolean IsPoly(CORBA::Long id);
564 * Returns true if given element is quadratic
566 CORBA::Boolean IsQuadratic(CORBA::Long id);
569 * Returns diameter of ball discrete element or zero in case of an invalid \a id
571 CORBA::Double GetBallDiameter(CORBA::Long id);
574 * Returns bary center for given element
576 SMESH::double_array* BaryCenter(CORBA::Long id);
579 * Returns information about imported MED file
581 virtual SMESH::MedFileInfo* GetMEDFileInfo();
584 * Sets list of notebook variables used for Mesh operations separated by ":" symbol
586 void SetParameters (const char* theParameters);
589 * Returns list of notebook variables used for Mesh operations separated by ":" symbol
591 char* GetParameters();
594 * Returns list of notebook variables used for last Mesh operation
596 SMESH::string_array* GetLastParameters();
599 * \brief Return \c true if a meshing order not yet set for a concurrent sub-mesh
601 CORBA::Boolean IsUnorderedSubMesh(CORBA::Long submeshID);
603 * \brief Return submesh objects list in meshing order
605 virtual SMESH::submesh_array_array* GetMeshOrder();
607 * \brief Set submesh object order
609 virtual ::CORBA::Boolean SetMeshOrder(const SMESH::submesh_array_array& theSubMeshArray);
613 * Collect statistic of mesh elements given by iterator
615 static void CollectMeshInfo(const SMDS_ElemIteratorPtr theItr,
616 SMESH::long_array& theInfo);
618 * \brief Return iterator on elements of given type in given object
620 static SMDS_ElemIteratorPtr GetElements(SMESH::SMESH_IDSource_ptr obj,
621 SMESH::ElementType type);
623 // =========================
624 // SMESH_IDSource interface
625 // =========================
627 virtual SMESH::long_array* GetIDs();
629 * Returns number of mesh elements of each \a EntityType
630 * Result array of number of elements per \a EntityType
631 * Inherited from SMESH_IDSource
633 virtual SMESH::long_array* GetMeshInfo();
635 * Returns number of mesh elements of each \a ElementType
637 virtual SMESH::long_array* GetNbElementsByType();
639 * Returns types of elements it contains
641 virtual SMESH::array_of_ElementType* GetTypes();
645 virtual SMESH::SMESH_Mesh_ptr GetMesh();
647 * Returns false if GetMeshInfo() returns incorrect information that may
648 * happen if mesh data is not yet fully loaded from the file of study.
650 bool IsMeshInfoCorrect();
652 * Returns mesh unstructed grid information.
654 virtual SALOMEDS::TMPFile* GetVtkUgStream();
656 std::map<int, SMESH_subMesh_i*> _mapSubMesh_i; //NRI
657 std::map<int, ::SMESH_subMesh*> _mapSubMesh; //NRI
660 std::string prepareMeshNameAndGroups( const char* file, CORBA::Boolean overwrite );
663 * Check and correct names of mesh groups
665 void checkGroupNames();
668 * Write GEOM fields to MED file
670 void exportMEDFields( DriverMED_W_Field & writer,
671 SMESHDS_Mesh* meshDS,
672 const GEOM::ListOfFields& fields,
673 const char* geomAssocFields);
675 * Convert submesh ids into submesh interfaces
677 void convertMeshOrder(const TListOfListOfInt& theIdsOrder,
678 SMESH::submesh_array_array& theSubMeshOrder,
679 const bool theIsDump);
682 * \brief Finds concurrent sub-meshes
684 TListOfListOfInt findConcurrentSubMeshes();
688 static int _idGenerator;
689 ::SMESH_Mesh* _impl; // :: force no namespace here
691 int _id; // id given by creator (unique within the creator instance)
692 std::map<int, SMESH::SMESH_subMesh_ptr> _mapSubMeshIor;
693 std::map<int, SMESH::SMESH_GroupBase_ptr> _mapGroups;
694 std::map<int, SMESH::SMESH_Hypothesis_ptr> _mapHypo;
695 SMESH_MeshEditor_i* _editor;
696 SMESH_MeshEditor_i* _previewEditor;
697 SMESH::MedFileInfo_var _medFileInfo;
698 SMESH_PreMeshInfo* _preMeshInfo; // mesh info before full loading from study file
700 SMESH_PreMeshInfo* & changePreMeshInfo() { return _preMeshInfo; }
701 friend class SMESH_PreMeshInfo;
705 // Data used to track changes of GEOM groups
706 struct TGeomGroupData {
707 // keep study entry but not ior because GEOM_Object actually changes if
708 // number of items in a group varies (1) <-> (>1)
709 std::string _groupEntry;
710 std::set<int> _indices; // indices of group items within group's main shape
711 CORBA::Object_var _smeshObject; // SMESH object depending on GEOM group
713 std::list<TGeomGroupData> _geomGroupData;
714 int _mainShapeTick; // to track modifications of the meshed shape
717 * Remember GEOM group data
719 void addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
720 CORBA::Object_ptr theSmeshObj);
722 * Remove GEOM group data relating to removed smesh object
724 void removeGeomGroupData(CORBA::Object_ptr theSmeshObj);
726 * Return new group contents if it has been changed and update group data
728 TopoDS_Shape newGroupShape( TGeomGroupData & groupData);