1 // Copyright (C) 2007-2014 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"
35 #include <SALOME_GenericObj_i.hh>
36 #include <SALOMEconfig.h>
37 #include CORBA_SERVER_HEADER(SMESH_Gen)
38 #include CORBA_SERVER_HEADER(SMESH_Mesh)
39 #include CORBA_SERVER_HEADER(SMESH_Group)
40 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
41 #include CORBA_CLIENT_HEADER(GEOM_Gen)
46 class SMESH_GroupBase_i;
47 class SMESH_subMesh_i;
48 class SMESH_PreMeshInfo;
49 class SMESH_MeshEditor_i;
50 class DriverMED_W_Field;
53 class SMESH_I_EXPORT SMESH_Mesh_i:
54 public virtual POA_SMESH::SMESH_Mesh,
55 public virtual SALOME::GenericObj_i
58 SMESH_Mesh_i(const SMESH_Mesh_i&);
60 SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
62 CORBA::Long studyId );
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 aSubShapeObject,
90 SMESH::SMESH_Hypothesis_ptr anHyp)
91 throw (SALOME::SALOME_Exception);
93 SMESH::Hypothesis_Status RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
94 SMESH::SMESH_Hypothesis_ptr anHyp)
95 throw (SALOME::SALOME_Exception);
97 SMESH::ListOfHypothesis* GetHypothesisList(GEOM::GEOM_Object_ptr aSubShapeObject)
98 throw (SALOME::SALOME_Exception);
100 SMESH::submesh_array* GetSubMeshes()
101 throw (SALOME::SALOME_Exception);
103 SMESH::SMESH_subMesh_ptr GetSubMesh(GEOM::GEOM_Object_ptr aSubShapeObject, const char* theName)
104 throw (SALOME::SALOME_Exception);
106 void RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
107 throw (SALOME::SALOME_Exception);
109 SMESH::SMESH_Group_ptr CreateGroup( SMESH::ElementType theElemType, const char* theName )
110 throw (SALOME::SALOME_Exception);
112 SMESH::SMESH_GroupOnGeom_ptr CreateGroupFromGEOM(SMESH::ElementType theElemType,
114 GEOM::GEOM_Object_ptr theGeomObj )
115 throw (SALOME::SALOME_Exception);
117 SMESH::SMESH_GroupOnFilter_ptr CreateGroupFromFilter(SMESH::ElementType theElemType,
119 SMESH::Filter_ptr theFilter )
120 throw (SALOME::SALOME_Exception);
122 void RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
123 throw (SALOME::SALOME_Exception);
125 void RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
126 throw (SALOME::SALOME_Exception);
128 SMESH::ListOfGroups* GetGroups()
129 throw (SALOME::SALOME_Exception);
131 CORBA::Long NbGroups()
132 throw (SALOME::SALOME_Exception);
134 SMESH::SMESH_Group_ptr UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
135 SMESH::SMESH_GroupBase_ptr theGroup2,
136 const char* theName )
137 throw (SALOME::SALOME_Exception);
139 SMESH::SMESH_Group_ptr UnionListOfGroups( const SMESH::ListOfGroups& theGroups,
141 throw (SALOME::SALOME_Exception);
143 SMESH::SMESH_Group_ptr IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
144 SMESH::SMESH_GroupBase_ptr theGroup2,
145 const char* theName )
146 throw (SALOME::SALOME_Exception);
148 SMESH::SMESH_Group_ptr IntersectListOfGroups( const SMESH::ListOfGroups& theGroups,
149 const char* theName )
150 throw (SALOME::SALOME_Exception);
152 SMESH::SMESH_Group_ptr CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
153 SMESH::SMESH_GroupBase_ptr theGroup2,
154 const char* theName )
155 throw (SALOME::SALOME_Exception);
157 SMESH::SMESH_Group_ptr CutListOfGroups( const SMESH::ListOfGroups& theMainGroups,
158 const SMESH::ListOfGroups& theToolGroups,
159 const char* theName )
160 throw (SALOME::SALOME_Exception);
162 SMESH::SMESH_Group_ptr CreateDimGroup( const SMESH::ListOfGroups& theGroups,
163 SMESH::ElementType theElemType,
164 const char* theName )
165 throw (SALOME::SALOME_Exception);
168 SMESH::SMESH_Group_ptr ConvertToStandalone( SMESH::SMESH_GroupBase_ptr theGroupOn )
169 throw (SALOME::SALOME_Exception);
171 SMESH::log_array* GetLog(CORBA::Boolean clearAfterGet)
172 throw (SALOME::SALOME_Exception);
174 SMESH::SMESH_MeshEditor_ptr GetMeshEditor() throw (SALOME::SALOME_Exception);
176 SMESH::SMESH_MeshEditor_ptr GetMeshEditPreviewer() throw (SALOME::SALOME_Exception);
178 CORBA::Boolean HasModificationsToDiscard() throw (SALOME::SALOME_Exception);
180 void ClearLog() throw (SALOME::SALOME_Exception);
182 CORBA::Long GetId() throw (SALOME::SALOME_Exception);
184 CORBA::Long GetStudyId() throw (SALOME::SALOME_Exception);
188 void SetImpl(::SMESH_Mesh* impl);
189 ::SMESH_Mesh& GetImpl(); // :: force no namespace here
191 SMESH_Gen_i* GetGen() { return _gen_i; }
193 int ImportUNVFile( const char* theFileName )
194 throw (SALOME::SALOME_Exception);
196 int ImportSTLFile( const char* theFileName )
197 throw (SALOME::SALOME_Exception);
199 SMESH::ComputeError* ImportGMFFile( const char* theFileName,
200 bool theMakeRequiredGroups)
201 throw (SALOME::SALOME_Exception);
204 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
206 SMESH::DriverMED_ReadStatus ImportMEDFile( const char* theFileName, const char* theMeshName )
207 throw (SALOME::SALOME_Exception);
209 SMESH::DriverMED_ReadStatus ImportCGNSFile( const char* theFileName,
210 const int theMeshIndex,
211 std::string& theMeshName)
212 throw (SALOME::SALOME_Exception);
217 void SetAutoColor(CORBA::Boolean theAutoColor)
218 throw (SALOME::SALOME_Exception);
220 CORBA::Boolean GetAutoColor()
221 throw (SALOME::SALOME_Exception);
223 /*! Check group names for duplications.
224 * Consider maximum group name length stored in MED file.
226 CORBA::Boolean HasDuplicatedGroupNamesMED();
228 * Return string representation of a MED file version comprising nbDigits
230 char* GetVersionString(SMESH::MED_VERSION version, CORBA::Short nbDigits);
232 void ExportToMEDX( const char* file,
233 CORBA::Boolean auto_groups,
234 SMESH::MED_VERSION version,
235 CORBA::Boolean overwrite,
236 CORBA::Boolean autoDimension=true) throw (SALOME::SALOME_Exception);
237 void ExportToMED ( const char* file,
238 CORBA::Boolean auto_groups,
239 SMESH::MED_VERSION version ) throw (SALOME::SALOME_Exception);
240 void ExportMED ( const char* file,
241 CORBA::Boolean auto_groups ) throw (SALOME::SALOME_Exception);
243 void ExportSAUV( const char* file, CORBA::Boolean auto_groups ) throw (SALOME::SALOME_Exception);
245 void ExportDAT( const char* file ) throw (SALOME::SALOME_Exception);
246 void ExportUNV( const char* file ) throw (SALOME::SALOME_Exception);
247 void ExportSTL( const char* file, bool isascii ) throw (SALOME::SALOME_Exception);
248 void ExportCGNS(SMESH::SMESH_IDSource_ptr meshPart,
250 CORBA::Boolean overwrite) throw (SALOME::SALOME_Exception);
251 void ExportGMF(SMESH::SMESH_IDSource_ptr meshPart,
253 CORBA::Boolean withRequiredGroups) throw (SALOME::SALOME_Exception);
255 void ExportPartToMED(SMESH::SMESH_IDSource_ptr meshPart,
257 CORBA::Boolean auto_groups,
258 SMESH::MED_VERSION version,
259 CORBA::Boolean overwrite,
260 CORBA::Boolean autoDim,
261 const GEOM::ListOfFields& fields,
262 const char* geomAssocFields) throw (SALOME::SALOME_Exception);
263 void ExportPartToDAT(SMESH::SMESH_IDSource_ptr meshPart,
264 const char* file) throw (SALOME::SALOME_Exception);
265 void ExportPartToUNV(SMESH::SMESH_IDSource_ptr meshPart,
266 const char* file) throw (SALOME::SALOME_Exception);
267 void ExportPartToSTL(SMESH::SMESH_IDSource_ptr meshPart,
269 CORBA::Boolean isascii) throw (SALOME::SALOME_Exception);
271 CORBA::Double GetComputeProgress();
273 CORBA::Long NbNodes()
274 throw (SALOME::SALOME_Exception);
276 CORBA::Long NbElements()
277 throw (SALOME::SALOME_Exception);
279 CORBA::Long Nb0DElements()
280 throw (SALOME::SALOME_Exception);
282 CORBA::Long NbBalls()
283 throw (SALOME::SALOME_Exception);
285 CORBA::Long NbEdges()
286 throw (SALOME::SALOME_Exception);
288 CORBA::Long NbEdgesOfOrder(SMESH::ElementOrder order)
289 throw (SALOME::SALOME_Exception);
291 CORBA::Long NbFaces()
292 throw (SALOME::SALOME_Exception);
294 CORBA::Long NbFacesOfOrder(SMESH::ElementOrder order)
295 throw (SALOME::SALOME_Exception);
297 CORBA::Long NbTriangles()
298 throw (SALOME::SALOME_Exception);
300 CORBA::Long NbTrianglesOfOrder(SMESH::ElementOrder order)
301 throw (SALOME::SALOME_Exception);
303 CORBA::Long NbBiQuadTriangles()
304 throw (SALOME::SALOME_Exception);
306 CORBA::Long NbQuadrangles()
307 throw (SALOME::SALOME_Exception);
309 CORBA::Long NbQuadranglesOfOrder(SMESH::ElementOrder order)
310 throw (SALOME::SALOME_Exception);
312 CORBA::Long NbBiQuadQuadrangles()
313 throw (SALOME::SALOME_Exception);
315 CORBA::Long NbPolygons()
316 throw (SALOME::SALOME_Exception);
318 CORBA::Long NbVolumes()
319 throw (SALOME::SALOME_Exception);
321 CORBA::Long NbVolumesOfOrder(SMESH::ElementOrder order)
322 throw (SALOME::SALOME_Exception);
324 CORBA::Long NbTetras()
325 throw (SALOME::SALOME_Exception);
327 CORBA::Long NbTetrasOfOrder(SMESH::ElementOrder order)
328 throw (SALOME::SALOME_Exception);
330 CORBA::Long NbHexas()
331 throw (SALOME::SALOME_Exception);
333 CORBA::Long NbHexasOfOrder(SMESH::ElementOrder order)
334 throw (SALOME::SALOME_Exception);
336 CORBA::Long NbTriQuadraticHexas()
337 throw (SALOME::SALOME_Exception);
339 CORBA::Long NbPyramids()
340 throw (SALOME::SALOME_Exception);
342 CORBA::Long NbPyramidsOfOrder(SMESH::ElementOrder order)
343 throw (SALOME::SALOME_Exception);
345 CORBA::Long NbPrisms()
346 throw (SALOME::SALOME_Exception);
348 CORBA::Long NbPrismsOfOrder(SMESH::ElementOrder order)
349 throw (SALOME::SALOME_Exception);
351 CORBA::Long NbHexagonalPrisms()
352 throw (SALOME::SALOME_Exception);
354 CORBA::Long NbPolyhedrons()
355 throw (SALOME::SALOME_Exception);
357 CORBA::Long NbSubMesh()
358 throw (SALOME::SALOME_Exception);
360 SMESH::long_array* GetElementsId()
361 throw (SALOME::SALOME_Exception);
363 SMESH::long_array* GetElementsByType( SMESH::ElementType theElemType )
364 throw (SALOME::SALOME_Exception);
366 SMESH::long_array* GetNodesId()
367 throw (SALOME::SALOME_Exception);
369 SMESH::ElementType GetElementType( CORBA::Long id, bool iselem )
370 throw (SALOME::SALOME_Exception);
372 SMESH::EntityType GetElementGeomType( CORBA::Long id )
373 throw (SALOME::SALOME_Exception);
375 SMESH::GeometryType GetElementShape( CORBA::Long id )
376 throw (SALOME::SALOME_Exception);
379 * Returns ID of elements for given submesh
381 SMESH::long_array* GetSubMeshElementsId(CORBA::Long ShapeID)
382 throw (SALOME::SALOME_Exception);
385 * Returns ID of nodes for given submesh
386 * If param all==true - returns all nodes, else -
387 * returns only nodes on shapes.
389 SMESH::long_array* GetSubMeshNodesId(CORBA::Long ShapeID, CORBA::Boolean all)
390 throw (SALOME::SALOME_Exception);
393 * Returns type of elements for given submesh
395 SMESH::ElementType GetSubMeshElementType(CORBA::Long ShapeID)
396 throw (SALOME::SALOME_Exception);
400 // Create groups of elements preventing computation of a sub-shape
401 SMESH::ListOfGroups* MakeGroupsOfBadInputElements( int theSubShapeID,
402 const char* theGroupName)
403 throw (SALOME::SALOME_Exception);
405 // Internal methods not available through CORBA
406 // They are called by corresponding interface methods
407 SMESH_Hypothesis::Hypothesis_Status addHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
408 SMESH::SMESH_Hypothesis_ptr anHyp);
410 SMESH_Hypothesis::Hypothesis_Status removeHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
411 SMESH::SMESH_Hypothesis_ptr anHyp);
413 static SMESH::Hypothesis_Status
414 ConvertHypothesisStatus (SMESH_Hypothesis::Hypothesis_Status theStatus);
416 static void PrepareForWriting (const char* file, bool overwrite = true);
418 //int importMEDFile( const char* theFileName, const char* theMeshName );
420 SMESH::SMESH_subMesh_ptr createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject );
422 bool removeSubMesh(SMESH::SMESH_subMesh_ptr theSubMesh,
423 GEOM::GEOM_Object_ptr theSubShapeObject );
425 SMESH::SMESH_GroupBase_ptr createGroup(SMESH::ElementType theElemType,
427 const TopoDS_Shape& theShape = TopoDS_Shape(),
428 const SMESH_PredicatePtr& thePred = SMESH_PredicatePtr());
430 void removeGroup( const int theId );
432 SMESH::SMESH_subMesh_ptr getSubMesh(int shapeID);
433 // return an existing subMesh object for the shapeID. shapeID == submeshID.
435 const std::map<int, SMESH::SMESH_GroupBase_ptr>& getGroups() { return _mapGroups; }
436 // return existing group objects
438 void onHypothesisModified();
439 // callback from _impl to forget not loaded mesh data (issue 0021208)
441 void checkMeshLoaded();
444 * \brief Update data if geometry changes
448 void CheckGeomModif();
450 * \brief Update hypotheses assigned to geom groups if the latter change
452 * NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
454 void CheckGeomGroupModif();
456 CORBA::LongLong GetMeshPtr();
459 * \brief Assure that all groups are published
461 void CreateGroupServants();
464 * \brief Return groups cantained in _mapGroups by their IDs
466 SMESH::ListOfGroups* GetGroups(const std::list<int>& groupIDs) const;
469 * Get XYZ coordinates of node as list of double
470 * If there is not node for given ID - returns empty list
472 SMESH::double_array* GetNodeXYZ(CORBA::Long id);
475 * For given node returns list of IDs of inverse elements
476 * If there is not node for given ID - returns empty list
478 SMESH::long_array* GetNodeInverseElements(CORBA::Long id);
481 * \brief Return position of a node on shape
483 SMESH::NodePosition* GetNodePosition(CORBA::Long NodeID);
486 * \brief Return position of an element on shape
488 SMESH::ElementPosition GetElementPosition(CORBA::Long ElemID);
491 * If given element is node returns IDs of shape from position
492 * If there is not node for given ID - returns -1
494 CORBA::Long GetShapeID(CORBA::Long id);
497 * For given element returns ID of result shape after
498 * ::FindShape() from SMESH_MeshEditor
499 * If there is not element for given ID - returns -1
501 CORBA::Long GetShapeIDForElem(CORBA::Long id);
504 * Returns number of nodes for given element
505 * If there is not element for given ID - returns -1
507 CORBA::Long GetElemNbNodes(CORBA::Long id);
510 * Returns IDs of nodes of given element
512 SMESH::long_array* GetElemNodes(CORBA::Long id);
515 * Returns ID of node by given index for given element
516 * If there is not element for given ID - returns -1
517 * If there is not node for given index - returns -2
519 CORBA::Long GetElemNode(CORBA::Long id, CORBA::Long index);
522 * Returns true if given node is medium node
523 * in given quadratic element
525 CORBA::Boolean IsMediumNode(CORBA::Long ide, CORBA::Long idn);
528 * Returns true if given node is medium node
529 * in one of quadratic elements
531 CORBA::Boolean IsMediumNodeOfAnyElem(CORBA::Long idn,
532 SMESH::ElementType theElemType);
535 * Returns number of edges for given element
537 CORBA::Long ElemNbEdges(CORBA::Long id);
540 * Returns number of faces for given element
542 CORBA::Long ElemNbFaces(CORBA::Long id);
544 * Returns nodes of given face (counted from zero) for given element.
546 SMESH::long_array* GetElemFaceNodes(CORBA::Long elemId, CORBA::Short faceIndex);
549 * Returns three components of normal of given mesh face (or an empty array in KO case)
551 SMESH::double_array* GetFaceNormal(CORBA::Long faceId, CORBA::Boolean normalized);
554 * Returns an element based on all given nodes.
556 CORBA::Long FindElementByNodes(const SMESH::long_array& nodes);
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 std::map<int, SMESH_subMesh_i*> _mapSubMesh_i; //NRI
653 std::map<int, ::SMESH_subMesh*> _mapSubMesh; //NRI
656 std::string prepareMeshNameAndGroups( const char* file, CORBA::Boolean overwrite );
659 * Check and correct names of mesh groups
661 void checkGroupNames();
664 * Write GEOM fields to MED file
666 void exportMEDFields( DriverMED_W_Field & writer,
667 SMESHDS_Mesh* meshDS,
668 const GEOM::ListOfFields& fields,
669 const char* geomAssocFields);
671 * Convert submesh ids into submesh interfaces
673 void convertMeshOrder(const TListOfListOfInt& theIdsOrder,
674 SMESH::submesh_array_array& theSubMeshOrder,
675 const bool theIsDump);
678 * \brief Finds concurrent sub-meshes
680 TListOfListOfInt findConcurrentSubMeshes();
684 static int _idGenerator;
685 ::SMESH_Mesh* _impl; // :: force no namespace here
687 int _id; // id given by creator (unique within the creator instance)
689 std::map<int, SMESH::SMESH_subMesh_ptr> _mapSubMeshIor;
690 std::map<int, SMESH::SMESH_GroupBase_ptr> _mapGroups;
691 std::map<int, SMESH::SMESH_Hypothesis_ptr> _mapHypo;
692 SMESH_MeshEditor_i* _editor;
693 SMESH_MeshEditor_i* _previewEditor;
694 SMESH::MedFileInfo_var _medFileInfo;
695 SMESH_PreMeshInfo* _preMeshInfo; // mesh info before full loading from study file
697 SMESH_PreMeshInfo* & changePreMeshInfo() { return _preMeshInfo; }
698 friend class SMESH_PreMeshInfo;
702 // Data used to track changes of GEOM groups
703 struct TGeomGroupData {
704 // keep study entry but not ior because GEOM_Object actually changes if
705 // number of items in a group varies (1) <-> (>1)
706 std::string _groupEntry;
707 std::set<int> _indices; // indices of group items within group's main shape
708 CORBA::Object_var _smeshObject; // SMESH object depending on GEOM group
710 std::list<TGeomGroupData> _geomGroupData;
711 int _mainShapeTick; // to track modifications of the meshed shape
714 * Remember GEOM group data
716 void addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
717 CORBA::Object_ptr theSmeshObj);
719 * Remove GEOM group data relating to removed smesh object
721 void removeGeomGroupData(CORBA::Object_ptr theSmeshObj);
723 * Return new group contents if it has been changed and update group data
725 TopoDS_Shape newGroupShape( TGeomGroupData & groupData);