1 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMESH_Gen_i.cxx
25 // Author : Paul RASCLE, EDF
30 #include <TopExp_Explorer.hxx>
32 #include <TopoDS_Iterator.hxx>
33 #include <TopoDS_Compound.hxx>
34 #include <TopoDS_CompSolid.hxx>
35 #include <TopoDS_Solid.hxx>
36 #include <TopoDS_Shell.hxx>
37 #include <TopoDS_Face.hxx>
38 #include <TopoDS_Wire.hxx>
39 #include <TopoDS_Edge.hxx>
40 #include <TopoDS_Vertex.hxx>
41 #include <TopoDS_Shape.hxx>
42 #include <TopTools_MapOfShape.hxx>
43 #include <TopTools_IndexedMapOfShape.hxx>
45 #include <BRep_Tool.hxx>
46 #include <TCollection_AsciiString.hxx>
48 #include "Utils_CorbaException.hxx"
50 #include "utilities.h"
57 #include "SMESH_Gen_i.hxx"
58 #include "SMESH_Mesh_i.hxx"
59 #include "SMESH_Hypothesis_i.hxx"
60 #include "SMESH_Algo_i.hxx"
61 #include "SMESH_Group_i.hxx"
63 #include "SMESHDS_Document.hxx"
64 #include "SMESHDS_Group.hxx"
65 #include "SMESHDS_GroupOnGeom.hxx"
66 #include "SMESH_Group.hxx"
68 #include "SMDS_EdgePosition.hxx"
69 #include "SMDS_FacePosition.hxx"
71 #include CORBA_SERVER_HEADER(SMESH_Group)
72 #include CORBA_SERVER_HEADER(SMESH_Filter)
74 #include "DriverMED_W_SMESHDS_Mesh.h"
75 #include "DriverMED_R_SMESHDS_Mesh.h"
77 #include "SALOMEDS_Tool.hxx"
78 #include "SALOME_NamingService.hxx"
79 #include "SALOME_LifeCycleCORBA.hxx"
80 #include "Utils_SINGLETON.hxx"
83 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
85 #include "GEOM_Client.hxx"
86 #include "Utils_ExceptHandlers.hxx"
89 #include <boost/filesystem/path.hpp>
93 #define NUM_TMP_FILES 2
96 static int MYDEBUG = 0;
98 static int MYDEBUG = 0;
101 // Static variables definition
102 CORBA::ORB_var SMESH_Gen_i::myOrb;
103 PortableServer::POA_var SMESH_Gen_i::myPoa;
104 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
105 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
106 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
108 //=============================================================================
110 * GetServant [ static ]
112 * Get servant of the CORBA object
114 //=============================================================================
116 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
118 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
121 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
125 INFOS( "GetServant - Unknown exception was caught!!!" );
130 //=============================================================================
132 * SObjectToObject [ static ]
134 * Get CORBA object corresponding to the SALOMEDS::SObject
136 //=============================================================================
138 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
140 SALOMEDS::GenericAttribute_var anAttr;
141 CORBA::Object_var anObj;
142 if ( !theSObject->_is_nil() ) {
144 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
145 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
146 CORBA::String_var aValue = anIOR->Value();
147 if( strcmp( aValue, "" ) != 0 )
148 anObj = GetORB()->string_to_object( aValue );
152 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
158 //=============================================================================
162 * Get SALOME_NamingService object
164 //=============================================================================
166 SALOME_NamingService* SMESH_Gen_i::GetNS()
168 if ( myNS == NULL ) {
169 myNS = SINGLETON_<SALOME_NamingService>::Instance();
170 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
171 myNS->init_orb( GetORB() );
176 //=============================================================================
180 * Get SALOME_LifeCycleCORBA object
182 //=============================================================================
183 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
184 if ( myLCC == NULL ) {
185 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
191 //=============================================================================
193 * GetGeomEngine [ static ]
195 * Get GEOM::GEOM_Gen reference
197 //=============================================================================
198 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
199 GEOM::GEOM_Gen_var aGeomEngine =
200 GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
201 return aGeomEngine._retn();
204 //=============================================================================
206 * SMESH_Gen_i::SMESH_Gen_i
208 * Default constructor: not for use
210 //=============================================================================
212 SMESH_Gen_i::SMESH_Gen_i()
214 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
217 //=============================================================================
219 * SMESH_Gen_i::SMESH_Gen_i
221 * Standard constructor, used with Container
223 //=============================================================================
225 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
226 PortableServer::POA_ptr poa,
227 PortableServer::ObjectId* contId,
228 const char* instanceName,
229 const char* interfaceName )
230 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
232 INFOS( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
234 myOrb = CORBA::ORB::_duplicate(orb);
235 myPoa = PortableServer::POA::_duplicate(poa);
238 _id = myPoa->activate_object( _thisObj );
240 myShapeReader = NULL; // shape reader
244 //=============================================================================
246 * SMESH_Gen_i::~SMESH_Gen_i
250 //=============================================================================
252 SMESH_Gen_i::~SMESH_Gen_i()
254 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
256 // delete hypothesis creators
257 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
258 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
260 delete (*itHyp).second;
262 myHypCreatorMap.clear();
264 // Clear study contexts data
265 map<int, StudyContext*>::iterator it;
266 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
269 myStudyContextMap.clear();
270 // delete shape reader
271 if ( !myShapeReader )
272 delete myShapeReader;
275 //=============================================================================
277 * SMESH_Gen_i::createHypothesis
279 * Create hypothesis of given type
281 //=============================================================================
282 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
283 const char* theLibName)
284 throw (SALOME::SALOME_Exception)
286 Unexpect aCatch(SALOME_SalomeException);
287 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << theLibName);
289 // create a new hypothesis object servant
290 SMESH_Hypothesis_i* myHypothesis_i = 0;
291 SMESH::SMESH_Hypothesis_var hypothesis_i;
295 // check, if creator for this hypothesis type already exists
296 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
298 // load plugin library
299 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
300 void* libHandle = dlopen (theLibName, RTLD_LAZY);
303 // report any error, if occured
304 const char* anError = dlerror();
305 throw(SALOME_Exception(anError));
308 // get method, returning hypothesis creator
309 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
310 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
311 GetHypothesisCreator procHandle =
312 (GetHypothesisCreator)dlsym( libHandle, "GetHypothesisCreator" );
315 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
319 // get hypothesis creator
320 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
321 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
324 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
327 // map hypothesis creator to a hypothesis name
328 myHypCreatorMap[string(theHypName)] = aCreator;
331 // create a new hypothesis object, store its ref. in studyContext
332 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
334 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
335 // _CS_gbo Explicit activation (no longer made in the constructor).
336 myHypothesis_i->Activate();
337 myHypothesis_i->SetLibName(theLibName); // for persistency assurance
339 catch (SALOME_Exception& S_ex)
341 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
345 return hypothesis_i._retn();
347 // activate the CORBA servant of hypothesis
348 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
349 int nextId = RegisterObject( hypothesis_i );
350 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
352 return hypothesis_i._retn();
355 //=============================================================================
357 * SMESH_Gen_i::createMesh
359 * Create empty mesh on shape
361 //=============================================================================
362 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
363 throw ( SALOME::SALOME_Exception )
365 Unexpect aCatch(SALOME_SalomeException);
366 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
368 // Get or create the GEOM_Client instance
370 // create a new mesh object servant, store it in a map in study context
371 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
372 // create a new mesh object
373 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID() ));
375 // activate the CORBA servant of Mesh
376 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
377 int nextId = RegisterObject( mesh );
378 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
381 catch (SALOME_Exception& S_ex) {
382 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
384 return SMESH::SMESH_Mesh::_nil();
387 //=============================================================================
389 * SMESH_Gen_i::GetShapeReader
393 //=============================================================================
394 GEOM_Client* SMESH_Gen_i::GetShapeReader()
396 // create shape reader if necessary
397 if ( !myShapeReader )
398 myShapeReader = new GEOM_Client(GetContainerRef());
399 ASSERT( myShapeReader );
400 return myShapeReader;
403 //=============================================================================
405 * SMESH_Gen_i::SetCurrentStudy
409 //=============================================================================
411 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
413 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
414 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
415 // create study context, if it doesn't exist and set current study
416 int studyId = GetCurrentStudyID();
417 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
418 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
419 myStudyContextMap[ studyId ] = new StudyContext;
421 // set current study for geom engine
423 if ( !CORBA::is_nil( GetGeomEngine() ) )
424 GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
428 //=============================================================================
430 * SMESH_Gen_i::GetCurrentStudy
434 //=============================================================================
436 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
438 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
439 return SALOMEDS::Study::_duplicate( myCurrentStudy );
442 //=============================================================================
444 * SMESH_Gen_i::GetCurrentStudyContext
446 * Get current study context
448 //=============================================================================
449 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
451 if ( !CORBA::is_nil( myCurrentStudy ) &&
452 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
453 return myStudyContextMap[ myCurrentStudy->StudyId() ];
458 //=============================================================================
460 * SMESH_Gen_i::CreateHypothesis
462 * Create hypothesis/algorothm of given type and publish it in the study
464 //=============================================================================
466 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
467 const char* theLibName )
468 throw ( SALOME::SALOME_Exception )
470 Unexpect aCatch(SALOME_SalomeException);
471 // Create hypothesis/algorithm
472 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
474 // Publish hypothesis/algorithm in the study
475 if ( CanPublishInStudy( hyp ) )
476 PublishHypothesis( myCurrentStudy, hyp );
481 //=============================================================================
483 * SMESH_Gen_i::CreateMesh
485 * Create empty mesh on a shape and publish it in the study
487 //=============================================================================
489 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
490 throw ( SALOME::SALOME_Exception )
492 Unexpect aCatch(SALOME_SalomeException);
493 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
495 SMESH::SMESH_Mesh_var mesh = this->createMesh();
497 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
498 ASSERT( meshServant );
499 meshServant->SetShape( theShapeObject );
500 // publish mesh in the study
501 if ( CanPublishInStudy( mesh ) )
502 PublishMesh( myCurrentStudy, mesh.in() );
506 //=============================================================================
508 * SMESH_Gen_i::CreateMeshFromUNV
510 * Create mesh and import data from UNV file
512 //=============================================================================
514 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
515 throw ( SALOME::SALOME_Exception )
517 Unexpect aCatch(SALOME_SalomeException);
518 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
520 SMESH::SMESH_Mesh_var aMesh = createMesh();
521 string aFileName; // = boost::filesystem::path(theFileName).leaf();
522 // publish mesh in the study
523 if ( CanPublishInStudy( aMesh ) )
524 PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
526 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
528 aServant->ImportUNVFile( theFileName );
529 return aMesh._retn();
532 //=============================================================================
534 * SMESH_Gen_i::CreateMeshFromMED
536 * Create mesh and import data from MED file
538 //=============================================================================
540 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
541 SMESH::DriverMED_ReadStatus& theStatus)
542 throw ( SALOME::SALOME_Exception )
544 Unexpect aCatch(SALOME_SalomeException);
545 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
547 // Retrieve mesh names from the file
548 DriverMED_R_SMESHDS_Mesh myReader;
549 myReader.SetFile( theFileName );
550 myReader.SetMeshId( -1 );
551 Driver_Mesh::Status aStatus;
552 list<string> aNames = myReader.GetMeshNames(aStatus);
553 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
554 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
555 if(theStatus == SMESH::DRS_OK){
556 aResult->length( aNames.size() );
559 // Iterate through all meshes and create mesh objects
560 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
562 SMESH::SMESH_Mesh_var mesh = createMesh();
564 // publish mesh in the study
565 if ( CanPublishInStudy( mesh ) )
566 PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
568 // Read mesh data (groups are published automatically by ImportMEDFile())
569 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
570 ASSERT( meshServant );
571 SMESH::DriverMED_ReadStatus status1 =
572 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
573 if (status1 > theStatus)
576 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
579 return aResult._retn();
582 //=============================================================================
584 * SMESH_Gen_i::CreateMeshFromSTL
586 * Create mesh and import data from STL file
588 //=============================================================================
590 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
591 throw ( SALOME::SALOME_Exception )
593 Unexpect aCatch(SALOME_SalomeException);
594 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
596 SMESH::SMESH_Mesh_var aMesh = createMesh();
597 string aFileName; // = boost::filesystem::path(theFileName).leaf();
598 // publish mesh in the study
599 if ( CanPublishInStudy( aMesh ) )
600 PublishInStudy( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
602 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
604 aServant->ImportSTLFile( theFileName );
605 return aMesh._retn();
608 //=============================================================================
610 * SMESH_Gen_i::IsReadyToCompute
612 * Returns true if mesh contains enough data to be computed
614 //=============================================================================
616 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
617 GEOM::GEOM_Object_ptr theShapeObject )
618 throw ( SALOME::SALOME_Exception )
620 Unexpect aCatch(SALOME_SalomeException);
621 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
623 if ( CORBA::is_nil( theShapeObject ) )
624 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
627 if ( CORBA::is_nil( theMesh ) )
628 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
633 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
634 ASSERT( meshServant );
636 // get local TopoDS_Shape
637 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
638 // call implementation
639 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
640 return myGen.CheckAlgoState( myLocMesh, myLocShape );
643 catch ( SALOME_Exception& S_ex ) {
644 INFOS( "catch exception "<< S_ex.what() );
649 //=============================================================================
651 * SMESH_Gen_i::GetSubShapesId
653 * Get sub-shapes unique ID's list
655 //=============================================================================
657 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
658 const SMESH::object_array& theListOfSubShapeObject )
659 throw ( SALOME::SALOME_Exception )
661 Unexpect aCatch(SALOME_SalomeException);
662 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
664 SMESH::long_array_var shapesId = new SMESH::long_array;
667 if ( CORBA::is_nil( theMainShapeObject ) )
668 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
673 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
674 TopTools_IndexedMapOfShape myIndexToShape;
675 TopExp::MapShapes(myMainShape,myIndexToShape);
677 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
679 GEOM::GEOM_Object_var aShapeObject
680 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
681 if ( CORBA::is_nil( aShapeObject ) )
682 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
685 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
686 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
688 const TopoDS_Face& F = TopoDS::Face(exp.Current());
689 setId.insert(myIndexToShape.FindIndex(F));
690 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
692 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
694 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
695 setId.insert(myIndexToShape.FindIndex(E));
696 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
698 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
700 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
701 setId.insert(myIndexToShape.FindIndex(V));
702 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
705 shapesId->length(setId.size());
706 set<int>::iterator iind;
708 for (iind = setId.begin(); iind != setId.end(); iind++)
710 if(MYDEBUG) SCRUTE((*iind));
711 shapesId[i] = (*iind);
712 if(MYDEBUG) SCRUTE(shapesId[i]);
716 catch (SALOME_Exception& S_ex)
718 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
721 return shapesId._retn();
724 //=============================================================================
726 * SMESH_Gen_i::Compute
728 * Compute mesh on a shape
730 //=============================================================================
732 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
733 GEOM::GEOM_Object_ptr theShapeObject )
734 throw ( SALOME::SALOME_Exception )
736 Unexpect aCatch(SALOME_SalomeException);
737 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
739 if ( CORBA::is_nil( theShapeObject ) )
740 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
743 if ( CORBA::is_nil( theMesh ) )
744 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
749 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
750 ASSERT( meshServant );
752 // get local TopoDS_Shape
753 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
754 // call implementation compute
755 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
756 return myGen.Compute( myLocMesh, myLocShape);
759 catch ( SALOME_Exception& S_ex ) {
760 INFOS( "Compute(): catch exception "<< S_ex.what() );
763 INFOS( "Compute(): unknown exception " );
768 //=============================================================================
772 * Save SMESH module's data
774 //=============================================================================
775 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
779 INFOS( "SMESH_Gen_i::Save" );
781 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
782 // san -- in case <myCurrentStudy> differs from theComponent's study,
783 // use that of the component
784 if ( myCurrentStudy->_is_nil() ||
785 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
786 SetCurrentStudy( theComponent->GetStudy() );
788 StudyContext* myStudyContext = GetCurrentStudyContext();
790 // Declare a byte stream
791 SALOMEDS::TMPFile_var aStreamFile;
793 // Obtain a temporary dir
794 TCollection_AsciiString tmpDir =
795 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
797 // Create a sequence of files processed
798 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
799 aFileSeq->length( NUM_TMP_FILES );
801 TCollection_AsciiString aStudyName( "" );
803 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
805 // Set names of temporary files
806 TCollection_AsciiString filename =
807 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
808 TCollection_AsciiString meshfile =
809 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
810 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
811 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
812 filename = tmpDir + filename;
813 meshfile = tmpDir + meshfile;
816 HDFdataset* aDataset;
820 HDFgroup* aSubSubGroup;
823 // MED writer to be used by storage process
824 DriverMED_W_SMESHDS_Mesh myWriter;
825 myWriter.SetFile( meshfile.ToCString() );
828 // ---> create HDF file
829 aFile = new HDFfile( filename.ToCString() );
830 aFile->CreateOnDisk();
832 // --> iterator for top-level objects
833 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
834 for ( ; itBig->More(); itBig->Next() ) {
835 SALOMEDS::SObject_var gotBranch = itBig->Value();
837 // --> hypotheses root branch (only one for the study)
838 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
839 // create hypotheses root HDF group
840 aTopGroup = new HDFgroup( "Hypotheses", aFile );
841 aTopGroup->CreateOnDisk();
843 // iterator for all hypotheses
844 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
845 for ( ; it->More(); it->Next() ) {
846 SALOMEDS::SObject_var mySObject = it->Value();
847 CORBA::Object_var anObject = SObjectToObject( mySObject );
848 if ( !CORBA::is_nil( anObject ) ) {
849 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
850 if ( !myHyp->_is_nil() ) {
851 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
853 string hypname = string( myHyp->GetName() );
854 string libname = string( myHyp->GetLibName() );
855 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
856 string hypdata = string( myImpl->SaveTo() );
858 // for each hypothesis create HDF group basing on its id
860 sprintf( hypGrpName, "Hypothesis %d", id );
861 aGroup = new HDFgroup( hypGrpName, aTopGroup );
862 aGroup->CreateOnDisk();
863 // --> type name of hypothesis
864 aSize[ 0 ] = hypname.length() + 1;
865 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
866 aDataset->CreateOnDisk();
867 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
868 aDataset->CloseOnDisk();
869 // --> server plugin library name of hypothesis
870 aSize[ 0 ] = libname.length() + 1;
871 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
872 aDataset->CreateOnDisk();
873 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
874 aDataset->CloseOnDisk();
875 // --> persistent data of hypothesis
876 aSize[ 0 ] = hypdata.length() + 1;
877 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
878 aDataset->CreateOnDisk();
879 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
880 aDataset->CloseOnDisk();
881 // close hypothesis HDF group
882 aGroup->CloseOnDisk();
887 // close hypotheses root HDF group
888 aTopGroup->CloseOnDisk();
890 // --> algorithms root branch (only one for the study)
891 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
892 // create algorithms root HDF group
893 aTopGroup = new HDFgroup( "Algorithms", aFile );
894 aTopGroup->CreateOnDisk();
896 // iterator for all algorithms
897 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
898 for ( ; it->More(); it->Next() ) {
899 SALOMEDS::SObject_var mySObject = it->Value();
900 CORBA::Object_var anObject = SObjectToObject( mySObject );
901 if ( !CORBA::is_nil( anObject ) ) {
902 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
903 if ( !myHyp->_is_nil() ) {
904 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
906 string hypname = string( myHyp->GetName() );
907 string libname = string( myHyp->GetLibName() );
908 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
909 string hypdata = string( myImpl->SaveTo() );
911 // for each algorithm create HDF group basing on its id
913 sprintf( hypGrpName, "Algorithm %d", id );
914 aGroup = new HDFgroup( hypGrpName, aTopGroup );
915 aGroup->CreateOnDisk();
916 // --> type name of algorithm
917 aSize[0] = hypname.length() + 1;
918 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
919 aDataset->CreateOnDisk();
920 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
921 aDataset->CloseOnDisk();
922 // --> server plugin library name of hypothesis
923 aSize[0] = libname.length() + 1;
924 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
925 aDataset->CreateOnDisk();
926 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
927 aDataset->CloseOnDisk();
928 // --> persistent data of algorithm
929 aSize[0] = hypdata.length() + 1;
930 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
931 aDataset->CreateOnDisk();
932 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
933 aDataset->CloseOnDisk();
934 // close algorithm HDF group
935 aGroup->CloseOnDisk();
940 // close algorithms root HDF group
941 aTopGroup->CloseOnDisk();
943 // --> mesh objects roots branches
944 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
945 CORBA::Object_var anObject = SObjectToObject( gotBranch );
946 if ( !CORBA::is_nil( anObject ) ) {
947 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
948 if ( !myMesh->_is_nil() ) {
949 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
951 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
952 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
953 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
955 // for each mesh open the HDF group basing on its id
956 char meshGrpName[ 30 ];
957 sprintf( meshGrpName, "Mesh %d", id );
958 aTopGroup = new HDFgroup( meshGrpName, aFile );
959 aTopGroup->CreateOnDisk();
961 // --> put dataset to hdf file which is a flag that mesh has data
962 string strHasData = "0";
963 // check if the mesh is not empty
964 if ( mySMESHDSMesh->NbNodes() > 0 ) {
965 // write mesh data to med file
966 myWriter.SetMesh( mySMESHDSMesh );
967 myWriter.SetMeshId( id );
970 aSize[ 0 ] = strHasData.length() + 1;
971 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
972 aDataset->CreateOnDisk();
973 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
974 aDataset->CloseOnDisk();
976 // write reference on a shape if exists
977 SALOMEDS::SObject_var myRef;
978 bool shapeRefFound = false;
979 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
981 SALOMEDS::SObject_var myShape;
982 bool ok = myRef->ReferencedObject( myShape );
984 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
985 string myRefOnObject = myShape->GetID();
986 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
987 aSize[ 0 ] = myRefOnObject.length() + 1;
988 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
989 aDataset->CreateOnDisk();
990 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
991 aDataset->CloseOnDisk();
996 // write applied hypotheses if exist
997 SALOMEDS::SObject_var myHypBranch;
998 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
999 if ( found && !shapeRefFound ) { // remove applied hyps
1000 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1002 if ( found && shapeRefFound ) {
1003 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1004 aGroup->CreateOnDisk();
1006 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1008 for ( ; it->More(); it->Next() ) {
1009 SALOMEDS::SObject_var mySObject = it->Value();
1010 SALOMEDS::SObject_var myRefOnHyp;
1011 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1013 // san - it is impossible to recover applied hypotheses
1014 // using their entries within Load() method,
1015 // for there are no AttributeIORs in the study when Load() is working.
1016 // Hence, it is better to store persistent IDs of hypotheses as references to them
1018 //string myRefOnObject = myRefOnHyp->GetID();
1019 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1020 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1021 //if ( myRefOnObject.length() > 0 ) {
1022 //aSize[ 0 ] = myRefOnObject.length() + 1;
1023 char hypName[ 30 ], hypId[ 30 ];
1024 sprintf( hypName, "Hyp %d", ++hypNb );
1025 sprintf( hypId, "%d", id );
1026 aSize[ 0 ] = strlen( hypId ) + 1;
1027 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1028 aDataset->CreateOnDisk();
1029 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1030 aDataset->WriteOnDisk( hypId );
1031 aDataset->CloseOnDisk();
1035 aGroup->CloseOnDisk();
1038 // write applied algorithms if exist
1039 SALOMEDS::SObject_var myAlgoBranch;
1040 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1041 if ( found && !shapeRefFound ) { // remove applied algos
1042 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1044 if ( found && shapeRefFound ) {
1045 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1046 aGroup->CreateOnDisk();
1048 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1050 for ( ; it->More(); it->Next() ) {
1051 SALOMEDS::SObject_var mySObject = it->Value();
1052 SALOMEDS::SObject_var myRefOnAlgo;
1053 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1055 // san - it is impossible to recover applied algorithms
1056 // using their entries within Load() method,
1057 // for there are no AttributeIORs in the study when Load() is working.
1058 // Hence, it is better to store persistent IDs of algorithms as references to them
1060 //string myRefOnObject = myRefOnAlgo->GetID();
1061 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1062 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1063 //if ( myRefOnObject.length() > 0 ) {
1064 //aSize[ 0 ] = myRefOnObject.length() + 1;
1065 char algoName[ 30 ], algoId[ 30 ];
1066 sprintf( algoName, "Algo %d", ++algoNb );
1067 sprintf( algoId, "%d", id );
1068 aSize[ 0 ] = strlen( algoId ) + 1;
1069 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1070 aDataset->CreateOnDisk();
1071 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1072 aDataset->WriteOnDisk( algoId );
1073 aDataset->CloseOnDisk();
1077 aGroup->CloseOnDisk();
1080 // --> submesh objects sub-branches
1082 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1083 SALOMEDS::SObject_var mySubmeshBranch;
1084 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1086 if ( found ) // check if there is shape reference in submeshes
1088 bool hasShapeRef = false;
1089 SALOMEDS::ChildIterator_var itSM =
1090 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1091 for ( ; itSM->More(); itSM->Next() ) {
1092 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1093 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1094 mySubRef->ReferencedObject( myShape );
1095 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1098 { // remove one submesh
1099 if ( shapeRefFound )
1100 { // unassign hypothesis
1101 SMESH::SMESH_subMesh_var mySubMesh =
1102 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1103 if ( !mySubMesh->_is_nil() ) {
1104 int shapeID = mySubMesh->GetId();
1105 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1106 const list<const SMESHDS_Hypothesis*>& hypList =
1107 mySMESHDSMesh->GetHypothesis( S );
1108 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1109 while ( hyp != hypList.end() ) {
1110 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1111 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1115 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1117 } // loop on submeshes of a type
1118 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1119 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1122 } // end check if there is shape reference in submeshes
1124 char name_meshgroup[ 30 ];
1125 if ( i == GetSubMeshOnVertexTag() )
1126 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1127 else if ( i == GetSubMeshOnEdgeTag() )
1128 strcpy( name_meshgroup, "SubMeshes On Edge" );
1129 else if ( i == GetSubMeshOnWireTag() )
1130 strcpy( name_meshgroup, "SubMeshes On Wire" );
1131 else if ( i == GetSubMeshOnFaceTag() )
1132 strcpy( name_meshgroup, "SubMeshes On Face" );
1133 else if ( i == GetSubMeshOnShellTag() )
1134 strcpy( name_meshgroup, "SubMeshes On Shell" );
1135 else if ( i == GetSubMeshOnSolidTag() )
1136 strcpy( name_meshgroup, "SubMeshes On Solid" );
1137 else if ( i == GetSubMeshOnCompoundTag() )
1138 strcpy( name_meshgroup, "SubMeshes On Compound" );
1140 // for each type of submeshes create container HDF group
1141 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1142 aGroup->CreateOnDisk();
1144 // iterator for all submeshes of given type
1145 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1146 for ( ; itSM->More(); itSM->Next() ) {
1147 SALOMEDS::SObject_var mySObject = itSM->Value();
1148 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1149 if ( !CORBA::is_nil( anSubObject ))
1151 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1152 int subid = myStudyContext->findId( string( GetORB()->object_to_string( anSubObject ) ) );
1154 // for each mesh open the HDF group basing on its id
1155 char submeshGrpName[ 30 ];
1156 sprintf( submeshGrpName, "SubMesh %d", subid );
1157 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1158 aSubGroup->CreateOnDisk();
1160 // write reference on a shape, already checked if it exists
1161 SALOMEDS::SObject_var mySubRef, myShape;
1162 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1163 mySubRef->ReferencedObject( myShape );
1164 string myRefOnObject = myShape->GetID();
1165 if ( myRefOnObject.length() > 0 ) {
1166 aSize[ 0 ] = myRefOnObject.length() + 1;
1167 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1168 aDataset->CreateOnDisk();
1169 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1170 aDataset->CloseOnDisk();
1173 // write applied hypotheses if exist
1174 SALOMEDS::SObject_var mySubHypBranch;
1175 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1177 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1178 aSubSubGroup->CreateOnDisk();
1180 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1182 for ( ; it->More(); it->Next() ) {
1183 SALOMEDS::SObject_var mySubSObject = it->Value();
1184 SALOMEDS::SObject_var myRefOnHyp;
1185 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1187 //string myRefOnObject = myRefOnHyp->GetID();
1188 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1189 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1190 //if ( myRefOnObject.length() > 0 ) {
1191 //aSize[ 0 ] = myRefOnObject.length() + 1;
1192 char hypName[ 30 ], hypId[ 30 ];
1193 sprintf( hypName, "Hyp %d", ++hypNb );
1194 sprintf( hypId, "%d", id );
1195 aSize[ 0 ] = strlen( hypId ) + 1;
1196 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1197 aDataset->CreateOnDisk();
1198 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1199 aDataset->WriteOnDisk( hypId );
1200 aDataset->CloseOnDisk();
1204 aSubSubGroup->CloseOnDisk();
1207 // write applied algorithms if exist
1208 SALOMEDS::SObject_var mySubAlgoBranch;
1209 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1211 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1212 aSubSubGroup->CreateOnDisk();
1214 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1216 for ( ; it->More(); it->Next() ) {
1217 SALOMEDS::SObject_var mySubSObject = it->Value();
1218 SALOMEDS::SObject_var myRefOnAlgo;
1219 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1221 //string myRefOnObject = myRefOnAlgo->GetID();
1222 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1223 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1224 //if ( myRefOnObject.length() > 0 ) {
1225 //aSize[ 0 ] = myRefOnObject.length() + 1;
1226 char algoName[ 30 ], algoId[ 30 ];
1227 sprintf( algoName, "Algo %d", ++algoNb );
1228 sprintf( algoId, "%d", id );
1229 aSize[ 0 ] = strlen( algoId ) + 1;
1230 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1231 aDataset->CreateOnDisk();
1232 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1233 aDataset->WriteOnDisk( algoId );
1234 aDataset->CloseOnDisk();
1238 aSubSubGroup->CloseOnDisk();
1240 // close submesh HDF group
1241 aSubGroup->CloseOnDisk();
1244 // close container of submeshes by type HDF group
1245 aGroup->CloseOnDisk();
1248 // All sub-meshes will be stored in MED file
1249 if ( shapeRefFound )
1250 myWriter.AddAllSubMeshes();
1252 // groups root sub-branch
1253 SALOMEDS::SObject_var myGroupsBranch;
1254 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1255 found = gotBranch->FindSubObject( i, myGroupsBranch );
1257 char name_group[ 30 ];
1258 if ( i == GetNodeGroupsTag() )
1259 strcpy( name_group, "Groups of Nodes" );
1260 else if ( i == GetEdgeGroupsTag() )
1261 strcpy( name_group, "Groups of Edges" );
1262 else if ( i == GetFaceGroupsTag() )
1263 strcpy( name_group, "Groups of Faces" );
1264 else if ( i == GetVolumeGroupsTag() )
1265 strcpy( name_group, "Groups of Volumes" );
1267 aGroup = new HDFgroup( name_group, aTopGroup );
1268 aGroup->CreateOnDisk();
1270 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1271 for ( ; it->More(); it->Next() ) {
1272 SALOMEDS::SObject_var mySObject = it->Value();
1273 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1274 if ( !CORBA::is_nil( aSubObject ) ) {
1275 SMESH_GroupBase_i* myGroupImpl =
1276 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1280 int anId = myStudyContext->findId( string( GetORB()->object_to_string( aSubObject ) ) );
1282 // For each group, create a dataset named "Group <group_persistent_id>"
1283 // and store the group's user name into it
1285 sprintf( grpName, "Group %d", anId );
1286 char* aUserName = myGroupImpl->GetName();
1287 aSize[ 0 ] = strlen( aUserName ) + 1;
1289 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1290 aDataset->CreateOnDisk();
1291 aDataset->WriteOnDisk( aUserName );
1292 aDataset->CloseOnDisk();
1294 // Store the group contents into MED file
1295 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1297 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1298 << grpName << " to MED file" );
1299 SMESHDS_GroupBase* aGrpBaseDS =
1300 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1301 aGrpBaseDS->SetStoreName( grpName );
1303 // Pass SMESHDS_Group to MED writer
1304 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1306 myWriter.AddGroup( aGrpDS );
1308 // write reference on a shape if exists
1309 SMESHDS_GroupOnGeom* aGeomGrp =
1310 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1312 SALOMEDS::SObject_var mySubRef, myShape;
1313 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1314 mySubRef->ReferencedObject( myShape ) &&
1315 !CORBA::is_nil( myShape->GetObject() ))
1317 string myRefOnObject = myShape->GetID();
1318 if ( myRefOnObject.length() > 0 ) {
1319 char aRefName[ 30 ];
1320 sprintf( aRefName, "Ref on shape %d", anId);
1321 aSize[ 0 ] = myRefOnObject.length() + 1;
1322 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1323 aDataset->CreateOnDisk();
1324 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1325 aDataset->CloseOnDisk();
1328 else // shape ref is invalid:
1330 // save a group on geometry as ordinary group
1331 myWriter.AddGroup( aGeomGrp );
1337 aGroup->CloseOnDisk();
1341 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1343 // Flush current mesh information into MED file
1346 // maybe a shape was deleted in the study
1347 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1348 TopoDS_Shape nullShape;
1349 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1352 // Store node positions on sub-shapes (SMDS_Position):
1354 if ( !mySMESHDSMesh->SubMeshes().empty() )
1356 aGroup = new HDFgroup( "Node Positions", aTopGroup );
1357 aGroup->CreateOnDisk();
1359 // in aGroup, create 5 datasets to contain:
1360 // "Nodes on Edges" - ID of node on edge
1361 // "Edge positions" - U parameter on node on edge
1362 // "Nodes on Faces" - ID of node on face
1363 // "Face U positions" - U parameter of node on face
1364 // "Face V positions" - V parameter of node on face
1366 // Find out nb of nodes on edges and faces
1367 // Collect corresponing sub-meshes
1368 int nbEdgeNodes = 0, nbFaceNodes = 0;
1369 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
1370 // loop on SMESHDS_SubMesh'es
1371 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
1372 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
1373 for ( ; itSubM != aSubMeshes.end() ; itSubM++ )
1375 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
1376 if ( aSubMesh->IsComplexSubmesh() )
1377 continue; // submesh containing other submeshs
1378 int nbNodes = aSubMesh->NbNodes();
1379 if ( nbNodes == 0 ) continue;
1381 int aShapeID = (*itSubM).first;
1382 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
1383 // write only SMDS_FacePosition and SMDS_EdgePosition
1384 switch ( aShapeType ) {
1386 nbFaceNodes += nbNodes;
1387 aFaceSM.push_back( aSubMesh );
1390 nbEdgeNodes += nbNodes;
1391 aEdgeSM.push_back( aSubMesh );
1397 // Treat positions on edges or faces
1398 for ( int onFace = 0; onFace < 2; onFace++ )
1400 // Create arrays to store in datasets
1401 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
1402 if (!nbNodes) continue;
1403 int* aNodeIDs = new int [ nbNodes ];
1404 double* aUPos = new double [ nbNodes ];
1405 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
1408 // loop on sub-meshes
1409 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
1410 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
1411 for ( ; itSM != pListSM->end(); itSM++ )
1413 SMESHDS_SubMesh* aSubMesh = (*itSM);
1414 if ( aSubMesh->IsComplexSubmesh() )
1415 continue; // submesh containing other submeshs
1417 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
1418 // loop on nodes in aSubMesh
1419 while ( itNode->more() )
1422 const SMDS_MeshNode* node = itNode->next();
1423 aNodeIDs [ iNode ] = node->GetID();
1426 const SMDS_PositionPtr pos = node->GetPosition();
1427 if ( onFace ) { // on FACE
1428 const SMDS_FacePosition* fPos =
1429 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
1431 aUPos[ iNode ] = fPos->GetUParameter();
1432 aVPos[ iNode ] = fPos->GetVParameter();
1439 const SMDS_EdgePosition* ePos =
1440 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
1442 aUPos[ iNode ] = ePos->GetUParameter();
1448 } // loop on nodes in aSubMesh
1449 } // loop on sub-meshes
1454 aSize[ 0 ] = nbNodes;
1456 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
1457 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
1458 aDataset->CreateOnDisk();
1459 aDataset->WriteOnDisk( aNodeIDs );
1460 aDataset->CloseOnDisk();
1463 aDSName = ( onFace ? "Face U positions" : "Edge positions");
1464 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
1465 aDataset->CreateOnDisk();
1466 aDataset->WriteOnDisk( aUPos );
1467 aDataset->CloseOnDisk();
1470 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
1471 aDataset->CreateOnDisk();
1472 aDataset->WriteOnDisk( aVPos );
1473 aDataset->CloseOnDisk();
1478 if ( aVPos ) delete [] aVPos;
1480 } // treat positions on edges or faces
1482 // close "Node Positions" group
1483 aGroup->CloseOnDisk();
1485 } // if ( there are submeshes in SMESHDS_Mesh )
1488 // close mesh HDF group
1489 aTopGroup->CloseOnDisk();
1497 aFile->CloseOnDisk();
1500 // Convert temporary files to stream
1501 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
1503 // Remove temporary files and directory
1505 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
1507 INFOS( "SMESH_Gen_i::Save() completed" );
1508 return aStreamFile._retn();
1511 //=============================================================================
1513 * SMESH_Gen_i::SaveASCII
1515 * Save SMESH module's data in ASCII format (not implemented yet)
1517 //=============================================================================
1519 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
1521 bool isMultiFile ) {
1522 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
1523 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
1524 return aStreamFile._retn();
1527 //=============================================================================
1529 * SMESH_Gen_i::loadGeomData
1531 * Load GEOM module data
1533 //=============================================================================
1535 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
1537 if ( theCompRoot->_is_nil() )
1540 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
1541 if ( aStudy->_is_nil() )
1544 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
1545 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
1548 //=============================================================================
1552 * Load SMESH module's data
1554 //=============================================================================
1556 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
1557 const SALOMEDS::TMPFile& theStream,
1561 INFOS( "SMESH_Gen_i::Load" );
1563 if ( myCurrentStudy->_is_nil() ||
1564 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1565 SetCurrentStudy( theComponent->GetStudy() );
1567 StudyContext* myStudyContext = GetCurrentStudyContext();
1569 // Get temporary files location
1570 TCollection_AsciiString tmpDir =
1571 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1573 // Convert the stream into sequence of files to process
1574 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
1577 TCollection_AsciiString aStudyName( "" );
1579 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1581 // Set names of temporary files
1582 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
1583 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
1587 HDFdataset* aDataset;
1588 HDFgroup* aTopGroup;
1590 HDFgroup* aSubGroup;
1591 HDFgroup* aSubSubGroup;
1594 // ---> open HDF file
1595 aFile = new HDFfile( filename.ToCString() );
1597 aFile->OpenOnDisk( HDF_RDONLY );
1599 catch ( HDFexception ) {
1600 INFOS( "Load(): " << filename << " not found!" );
1604 DriverMED_R_SMESHDS_Mesh myReader;
1605 myReader.SetFile( meshfile.ToCString() );
1607 // get total number of top-level groups
1608 int aNbGroups = aFile->nInternalObjects();
1609 if ( aNbGroups > 0 ) {
1610 // --> in first turn we should read&create hypotheses
1611 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
1612 // open hypotheses root HDF group
1613 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1614 aTopGroup->OpenOnDisk();
1616 // get number of hypotheses
1617 int aNbObjects = aTopGroup->nInternalObjects();
1618 for ( int j = 0; j < aNbObjects; j++ ) {
1619 // try to identify hypothesis
1620 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
1621 aTopGroup->InternalObjectIndentify( j, hypGrpName );
1623 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
1624 // open hypothesis group
1625 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1626 aGroup->OpenOnDisk();
1628 // --> get hypothesis id
1629 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
1634 // get number of datasets
1635 int aNbSubObjects = aGroup->nInternalObjects();
1636 for ( int k = 0; k < aNbSubObjects; k++ ) {
1638 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
1639 aGroup->InternalObjectIndentify( k, name_of_subgroup );
1640 // --> get hypothesis name
1641 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
1642 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1643 aDataset->OpenOnDisk();
1644 size = aDataset->GetSize();
1645 char* hypname_str = new char[ size ];
1646 aDataset->ReadFromDisk( hypname_str );
1647 hypname = string( hypname_str );
1649 aDataset->CloseOnDisk();
1651 // --> get hypothesis plugin library name
1652 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
1653 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1654 aDataset->OpenOnDisk();
1655 size = aDataset->GetSize();
1656 char* libname_str = new char[ size ];
1657 aDataset->ReadFromDisk( libname_str );
1658 if(MYDEBUG) SCRUTE( libname_str );
1659 libname = string( libname_str );
1661 aDataset->CloseOnDisk();
1663 // --> get hypothesis data
1664 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
1665 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1666 aDataset->OpenOnDisk();
1667 size = aDataset->GetSize();
1668 char* hypdata_str = new char[ size ];
1669 aDataset->ReadFromDisk( hypdata_str );
1670 hypdata = string( hypdata_str );
1672 aDataset->CloseOnDisk();
1675 // close hypothesis HDF group
1676 aGroup->CloseOnDisk();
1678 // --> restore hypothesis from data
1679 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
1680 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
1681 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
1682 SMESH::SMESH_Hypothesis_var myHyp;
1684 try { // protect persistence mechanism against exceptions
1685 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
1688 INFOS( "Exception during hypothesis creation" );
1691 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1693 myImpl->LoadFrom( hypdata.c_str() );
1694 string iorString = GetORB()->object_to_string( myHyp );
1695 int newId = myStudyContext->findId( iorString );
1696 myStudyContext->mapOldToNew( id, newId );
1699 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
1703 // close hypotheses root HDF group
1704 aTopGroup->CloseOnDisk();
1707 // --> then we should read&create algorithms
1708 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
1709 // open algorithms root HDF group
1710 aTopGroup = new HDFgroup( "Algorithms", aFile );
1711 aTopGroup->OpenOnDisk();
1713 // get number of algorithms
1714 int aNbObjects = aTopGroup->nInternalObjects();
1715 for ( int j = 0; j < aNbObjects; j++ ) {
1716 // try to identify algorithm
1717 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
1718 aTopGroup->InternalObjectIndentify( j, hypGrpName );
1720 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
1721 // open algorithm group
1722 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1723 aGroup->OpenOnDisk();
1725 // --> get algorithm id
1726 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
1731 // get number of datasets
1732 int aNbSubObjects = aGroup->nInternalObjects();
1733 for ( int k = 0; k < aNbSubObjects; k++ ) {
1735 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
1736 aGroup->InternalObjectIndentify( k, name_of_subgroup );
1737 // --> get algorithm name
1738 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
1739 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1740 aDataset->OpenOnDisk();
1741 size = aDataset->GetSize();
1742 char* hypname_str = new char[ size ];
1743 aDataset->ReadFromDisk( hypname_str );
1744 hypname = string( hypname_str );
1746 aDataset->CloseOnDisk();
1748 // --> get algorithm plugin library name
1749 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
1750 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1751 aDataset->OpenOnDisk();
1752 size = aDataset->GetSize();
1753 char* libname_str = new char[ size ];
1754 aDataset->ReadFromDisk( libname_str );
1755 if(MYDEBUG) SCRUTE( libname_str );
1756 libname = string( libname_str );
1758 aDataset->CloseOnDisk();
1760 // --> get algorithm data
1761 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
1762 aDataset = new HDFdataset( name_of_subgroup, aGroup );
1763 aDataset->OpenOnDisk();
1764 size = aDataset->GetSize();
1765 char* hypdata_str = new char[ size ];
1766 aDataset->ReadFromDisk( hypdata_str );
1767 if(MYDEBUG) SCRUTE( hypdata_str );
1768 hypdata = string( hypdata_str );
1770 aDataset->CloseOnDisk();
1773 // close algorithm HDF group
1774 aGroup->CloseOnDisk();
1776 // --> restore algorithm from data
1777 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
1778 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
1779 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
1780 SMESH::SMESH_Hypothesis_var myHyp;
1782 try { // protect persistence mechanism against exceptions
1783 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
1786 INFOS( "Exception during hypothesis creation" );
1789 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1791 myImpl->LoadFrom( hypdata.c_str() );
1792 string iorString = GetORB()->object_to_string( myHyp );
1793 int newId = myStudyContext->findId( iorString );
1794 myStudyContext->mapOldToNew( id, newId );
1797 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
1801 // close algorithms root HDF group
1802 aTopGroup->CloseOnDisk();
1805 // --> the rest groups should be meshes
1806 for ( int i = 0; i < aNbGroups; i++ ) {
1807 // identify next group
1808 char meshName[ HDF_NAME_MAX_LEN+1 ];
1809 aFile->InternalObjectIndentify( i, meshName );
1811 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
1813 int id = atoi( string( meshName ).substr( 4 ).c_str() );
1817 bool hasData = false;
1819 // open mesh HDF group
1820 aTopGroup = new HDFgroup( meshName, aFile );
1821 aTopGroup->OpenOnDisk();
1823 // get number of child HDF objects
1824 int aNbObjects = aTopGroup->nInternalObjects();
1825 if ( aNbObjects > 0 ) {
1827 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
1828 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
1829 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
1830 if ( !myNewMeshImpl )
1832 string iorString = GetORB()->object_to_string( myNewMesh );
1833 int newId = myStudyContext->findId( iorString );
1834 myStudyContext->mapOldToNew( id, newId );
1836 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
1837 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1839 // try to find mesh data dataset
1840 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
1841 // load mesh "has data" flag
1842 aDataset = new HDFdataset( "Has data", aTopGroup );
1843 aDataset->OpenOnDisk();
1844 size = aDataset->GetSize();
1845 char* strHasData = new char[ size ];
1846 aDataset->ReadFromDisk( strHasData );
1847 aDataset->CloseOnDisk();
1848 if ( strcmp( strHasData, "1") == 0 ) {
1849 // read mesh data from MED file
1850 myReader.SetMesh( mySMESHDSMesh );
1851 myReader.SetMeshId( id );
1857 // try to read and set reference to shape
1858 GEOM::GEOM_Object_var aShapeObject;
1859 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
1860 // load mesh "Ref on shape" - it's an entry to SObject
1861 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
1862 aDataset->OpenOnDisk();
1863 size = aDataset->GetSize();
1864 char* refFromFile = new char[ size ];
1865 aDataset->ReadFromDisk( refFromFile );
1866 aDataset->CloseOnDisk();
1867 if ( strlen( refFromFile ) > 0 ) {
1868 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
1870 // Make sure GEOM data are loaded first
1871 loadGeomData( shapeSO->GetFatherComponent() );
1873 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
1874 if ( !CORBA::is_nil( shapeObject ) ) {
1875 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
1876 if ( !aShapeObject->_is_nil() )
1877 myNewMeshImpl->SetShape( aShapeObject );
1882 // try to get applied algorithms
1883 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
1884 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1885 aGroup->OpenOnDisk();
1886 // get number of applied algorithms
1887 int aNbSubObjects = aGroup->nInternalObjects();
1888 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
1889 for ( int j = 0; j < aNbSubObjects; j++ ) {
1890 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
1891 aGroup->InternalObjectIndentify( j, name_dataset );
1892 // check if it is an algorithm
1893 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
1894 aDataset = new HDFdataset( name_dataset, aGroup );
1895 aDataset->OpenOnDisk();
1896 size = aDataset->GetSize();
1897 char* refFromFile = new char[ size ];
1898 aDataset->ReadFromDisk( refFromFile );
1899 aDataset->CloseOnDisk();
1901 // san - it is impossible to recover applied algorithms using their entries within Load() method
1903 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
1904 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
1905 int id = atoi( refFromFile );
1906 string anIOR = myStudyContext->getIORbyOldId( id );
1907 if ( !anIOR.empty() ) {
1908 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
1909 if ( !CORBA::is_nil( hypObject ) ) {
1910 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
1911 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
1912 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
1917 aGroup->CloseOnDisk();
1920 // try to get applied hypotheses
1921 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
1922 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1923 aGroup->OpenOnDisk();
1924 // get number of applied hypotheses
1925 int aNbSubObjects = aGroup->nInternalObjects();
1926 for ( int j = 0; j < aNbSubObjects; j++ ) {
1927 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
1928 aGroup->InternalObjectIndentify( j, name_dataset );
1929 // check if it is a hypothesis
1930 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
1931 aDataset = new HDFdataset( name_dataset, aGroup );
1932 aDataset->OpenOnDisk();
1933 size = aDataset->GetSize();
1934 char* refFromFile = new char[ size ];
1935 aDataset->ReadFromDisk( refFromFile );
1936 aDataset->CloseOnDisk();
1938 // san - it is impossible to recover applied hypotheses using their entries within Load() method
1940 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
1941 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
1942 int id = atoi( refFromFile );
1943 string anIOR = myStudyContext->getIORbyOldId( id );
1944 if ( !anIOR.empty() ) {
1945 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
1946 if ( !CORBA::is_nil( hypObject ) ) {
1947 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
1948 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
1949 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
1954 aGroup->CloseOnDisk();
1957 // --> try to find submeshes containers for each type of submesh
1958 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
1959 char name_meshgroup[ 30 ];
1960 if ( j == GetSubMeshOnVertexTag() )
1961 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1962 else if ( j == GetSubMeshOnEdgeTag() )
1963 strcpy( name_meshgroup, "SubMeshes On Edge" );
1964 else if ( j == GetSubMeshOnWireTag() )
1965 strcpy( name_meshgroup, "SubMeshes On Wire" );
1966 else if ( j == GetSubMeshOnFaceTag() )
1967 strcpy( name_meshgroup, "SubMeshes On Face" );
1968 else if ( j == GetSubMeshOnShellTag() )
1969 strcpy( name_meshgroup, "SubMeshes On Shell" );
1970 else if ( j == GetSubMeshOnSolidTag() )
1971 strcpy( name_meshgroup, "SubMeshes On Solid" );
1972 else if ( j == GetSubMeshOnCompoundTag() )
1973 strcpy( name_meshgroup, "SubMeshes On Compound" );
1975 // try to get submeshes container HDF group
1976 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
1977 // open submeshes containers HDF group
1978 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1979 aGroup->OpenOnDisk();
1981 // get number of submeshes
1982 int aNbSubMeshes = aGroup->nInternalObjects();
1983 for ( int k = 0; k < aNbSubMeshes; k++ ) {
1985 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
1986 aGroup->InternalObjectIndentify( k, name_submeshgroup );
1987 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
1988 // --> get submesh id
1989 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
1992 // open submesh HDF group
1993 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
1994 aSubGroup->OpenOnDisk();
1996 // try to read and set reference to subshape
1997 GEOM::GEOM_Object_var aSubShapeObject;
1998 SMESH::SMESH_subMesh_var aSubMesh;
2000 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2001 // load submesh "Ref on shape" - it's an entry to SObject
2002 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2003 aDataset->OpenOnDisk();
2004 size = aDataset->GetSize();
2005 char* refFromFile = new char[ size ];
2006 aDataset->ReadFromDisk( refFromFile );
2007 aDataset->CloseOnDisk();
2008 if ( strlen( refFromFile ) > 0 ) {
2009 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2010 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2011 if ( !CORBA::is_nil( subShapeObject ) ) {
2012 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2013 if ( !aSubShapeObject->_is_nil() )
2014 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2015 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2016 if ( aSubMesh->_is_nil() )
2018 string iorSubString = GetORB()->object_to_string( aSubMesh );
2019 int newSubId = myStudyContext->findId( iorSubString );
2020 myStudyContext->mapOldToNew( subid, newSubId );
2025 if ( aSubMesh->_is_nil() )
2028 // VSR: Get submesh data from MED convertor
2029 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2030 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2031 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2032 // subid << " for subshape # " << anInternalSubmeshId);
2033 // SMESHDS_SubMesh* aSubMeshDS =
2034 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2035 // if ( !aSubMeshDS ) {
2036 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2037 // anInternalSubmeshId << " in current mesh!");
2040 // myReader.GetSubMesh( aSubMeshDS, subid );
2043 // try to get applied algorithms
2044 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2045 // open "applied algorithms" HDF group
2046 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2047 aSubSubGroup->OpenOnDisk();
2048 // get number of applied algorithms
2049 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2050 for ( int l = 0; l < aNbSubObjects; l++ ) {
2051 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2052 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2053 // check if it is an algorithm
2054 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2055 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2056 aDataset->OpenOnDisk();
2057 size = aDataset->GetSize();
2058 char* refFromFile = new char[ size ];
2059 aDataset->ReadFromDisk( refFromFile );
2060 aDataset->CloseOnDisk();
2062 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2063 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2064 int id = atoi( refFromFile );
2065 string anIOR = myStudyContext->getIORbyOldId( id );
2066 if ( !anIOR.empty() ) {
2067 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2068 if ( !CORBA::is_nil( hypObject ) ) {
2069 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2070 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2071 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2076 // close "applied algorithms" HDF group
2077 aSubSubGroup->CloseOnDisk();
2080 // try to get applied hypotheses
2081 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2082 // open "applied hypotheses" HDF group
2083 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2084 aSubSubGroup->OpenOnDisk();
2085 // get number of applied hypotheses
2086 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2087 for ( int l = 0; l < aNbSubObjects; l++ ) {
2088 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2089 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2090 // check if it is a hypothesis
2091 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2092 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2093 aDataset->OpenOnDisk();
2094 size = aDataset->GetSize();
2095 char* refFromFile = new char[ size ];
2096 aDataset->ReadFromDisk( refFromFile );
2097 aDataset->CloseOnDisk();
2099 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2100 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2101 int id = atoi( refFromFile );
2102 string anIOR = myStudyContext->getIORbyOldId( id );
2103 if ( !anIOR.empty() ) {
2104 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2105 if ( !CORBA::is_nil( hypObject ) ) {
2106 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2107 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2108 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2113 // close "applied hypotheses" HDF group
2114 aSubSubGroup->CloseOnDisk();
2117 // close submesh HDF group
2118 aSubGroup->CloseOnDisk();
2121 // close submeshes containers HDF group
2122 aGroup->CloseOnDisk();
2127 // Read sub-meshes from MED
2128 if(MYDEBUG) MESSAGE("JFA - Create all sub-meshes");
2129 myReader.CreateAllSubMeshes();
2132 // Read node positions on sub-shapes (SMDS_Position)
2134 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2136 // There are 5 datasets to read:
2137 // "Nodes on Edges" - ID of node on edge
2138 // "Edge positions" - U parameter on node on edge
2139 // "Nodes on Faces" - ID of node on face
2140 // "Face U positions" - U parameter of node on face
2141 // "Face V positions" - V parameter of node on face
2142 char* aEid_DSName = "Nodes on Edges";
2143 char* aEu_DSName = "Edge positions";
2144 char* aFu_DSName = "Face U positions";
2145 //char* aFid_DSName = "Nodes on Faces";
2146 //char* aFv_DSName = "Face V positions";
2149 int nbEids = 0, nbFids = 0;
2150 int *aEids = 0, *aFids = 0;
2151 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
2154 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2155 aGroup->OpenOnDisk();
2157 // loop on 5 data sets
2158 int aNbObjects = aGroup->nInternalObjects();
2159 for ( int i = 0; i < aNbObjects; i++ )
2162 char aDSName[ HDF_NAME_MAX_LEN+1 ];
2163 aGroup->InternalObjectIndentify( i, aDSName );
2165 aDataset = new HDFdataset( aDSName, aGroup );
2166 aDataset->OpenOnDisk();
2167 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
2169 double* pos = new double [ aDataset->GetSize() ];
2170 aDataset->ReadFromDisk( pos );
2172 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
2174 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
2181 int* ids = new int [ aDataset->GetSize() ];
2182 aDataset->ReadFromDisk( ids );
2183 // on face or nodes?
2184 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
2186 nbEids = aDataset->GetSize();
2190 nbFids = aDataset->GetSize();
2193 } // loop on 5 datasets
2195 // Set node positions on edges or faces
2196 for ( int onFace = 0; onFace < 2; onFace++ )
2198 int nbNodes = ( onFace ? nbFids : nbEids );
2199 if ( nbNodes == 0 ) continue;
2200 int* aNodeIDs = ( onFace ? aFids : aEids );
2201 double* aUPos = ( onFace ? aFupos : aEpos );
2202 double* aVPos = ( onFace ? aFvpos : 0 );
2204 for ( int iNode = 0; iNode < nbNodes; iNode++ )
2206 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
2208 SMDS_PositionPtr aPos = node->GetPosition();
2211 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
2212 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
2213 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
2214 fPos->SetUParameter( aUPos[ iNode ]);
2215 fPos->SetVParameter( aVPos[ iNode ]);
2218 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
2219 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
2220 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
2221 fPos->SetUParameter( aUPos[ iNode ]);
2225 if ( aEids ) delete [] aEids;
2226 if ( aFids ) delete [] aFids;
2227 if ( aEpos ) delete [] aEpos;
2228 if ( aFupos ) delete [] aFupos;
2229 if ( aFvpos ) delete [] aFvpos;
2231 aGroup->CloseOnDisk();
2233 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
2236 // Recompute State (as computed sub-meshes are restored from MED)
2237 if ( !aShapeObject->_is_nil() ) {
2238 MESSAGE("JFA - Compute State Engine ...");
2239 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
2240 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
2241 (SMESH_subMesh::SUBMESH_RESTORED);
2242 MESSAGE("JFA - Compute State Engine finished");
2245 // try to get groups
2246 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
2247 char name_group[ 30 ];
2248 if ( ii == GetNodeGroupsTag() )
2249 strcpy( name_group, "Groups of Nodes" );
2250 else if ( ii == GetEdgeGroupsTag() )
2251 strcpy( name_group, "Groups of Edges" );
2252 else if ( ii == GetFaceGroupsTag() )
2253 strcpy( name_group, "Groups of Faces" );
2254 else if ( ii == GetVolumeGroupsTag() )
2255 strcpy( name_group, "Groups of Volumes" );
2257 if ( aTopGroup->ExistInternalObject( name_group ) ) {
2258 aGroup = new HDFgroup( name_group, aTopGroup );
2259 aGroup->OpenOnDisk();
2260 // get number of groups
2261 int aNbSubObjects = aGroup->nInternalObjects();
2262 for ( int j = 0; j < aNbSubObjects; j++ ) {
2263 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2264 aGroup->InternalObjectIndentify( j, name_dataset );
2265 // check if it is an group
2266 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
2268 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
2271 aDataset = new HDFdataset( name_dataset, aGroup );
2272 aDataset->OpenOnDisk();
2274 // Retrieve actual group name
2275 size = aDataset->GetSize();
2276 char* nameFromFile = new char[ size ];
2277 aDataset->ReadFromDisk( nameFromFile );
2278 aDataset->CloseOnDisk();
2280 // Try to find a shape reference
2281 TopoDS_Shape aShape;
2282 char aRefName[ 30 ];
2283 sprintf( aRefName, "Ref on shape %d", subid);
2284 if ( aGroup->ExistInternalObject( aRefName ) ) {
2285 // load mesh "Ref on shape" - it's an entry to SObject
2286 aDataset = new HDFdataset( aRefName, aGroup );
2287 aDataset->OpenOnDisk();
2288 size = aDataset->GetSize();
2289 char* refFromFile = new char[ size ];
2290 aDataset->ReadFromDisk( refFromFile );
2291 aDataset->CloseOnDisk();
2292 if ( strlen( refFromFile ) > 0 ) {
2293 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2294 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2295 if ( !CORBA::is_nil( shapeObject ) ) {
2296 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2297 if ( !aShapeObject->_is_nil() )
2298 aShape = GeomObjectToShape( aShapeObject );
2302 // Create group servant
2303 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
2304 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
2305 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
2306 // Obtain a SMESHDS_Group object
2307 if ( aNewGroup->_is_nil() )
2310 string iorSubString = GetORB()->object_to_string( aNewGroup );
2311 int newSubId = myStudyContext->findId( iorSubString );
2312 myStudyContext->mapOldToNew( subid, newSubId );
2314 SMESH_GroupBase_i* aGroupImpl =
2315 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
2319 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
2323 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
2324 aGroupBaseDS->SetStoreName( name_dataset );
2326 // Fill group with contents from MED file
2327 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
2329 myReader.GetGroup( aGrp );
2332 aGroup->CloseOnDisk();
2337 aTopGroup->CloseOnDisk();
2342 aFile->CloseOnDisk();
2345 // Remove temporary files created from the stream
2347 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2349 INFOS( "SMESH_Gen_i::Load completed" );
2353 //=============================================================================
2355 * SMESH_Gen_i::LoadASCII
2357 * Load SMESH module's data in ASCII format (not implemented yet)
2359 //=============================================================================
2361 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
2362 const SALOMEDS::TMPFile& theStream,
2364 bool isMultiFile ) {
2365 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
2366 return Load( theComponent, theStream, theURL, isMultiFile );
2369 //=============================================================================
2371 * SMESH_Gen_i::Close
2373 * Clears study-connected data when it is closed
2375 //=============================================================================
2377 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
2379 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
2381 // Clear study contexts data
2382 int studyId = GetCurrentStudyID();
2383 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
2384 delete myStudyContextMap[ studyId ];
2385 myStudyContextMap.erase( studyId );
2390 //=============================================================================
2392 * SMESH_Gen_i::ComponentDataType
2394 * Get component data type
2396 //=============================================================================
2398 char* SMESH_Gen_i::ComponentDataType()
2400 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
2401 return CORBA::string_dup( "SMESH" );
2405 //=============================================================================
2407 * SMESH_Gen_i::IORToLocalPersistentID
2409 * Transform data from transient form to persistent
2411 //=============================================================================
2413 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
2414 const char* IORString,
2415 CORBA::Boolean /*isMultiFile*/,
2416 CORBA::Boolean /*isASCII*/ )
2418 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
2419 StudyContext* myStudyContext = GetCurrentStudyContext();
2421 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
2422 int anId = myStudyContext->findId( IORString );
2424 if(MYDEBUG) MESSAGE( "VSR " << anId )
2426 sprintf( strId, "%d", anId );
2427 return CORBA::string_dup( strId );
2430 return CORBA::string_dup( "" );
2433 //=============================================================================
2435 * SMESH_Gen_i::LocalPersistentIDToIOR
2437 * Transform data from persistent form to transient
2439 //=============================================================================
2441 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
2442 const char* aLocalPersistentID,
2443 CORBA::Boolean /*isMultiFile*/,
2444 CORBA::Boolean /*isASCII*/ )
2446 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
2447 StudyContext* myStudyContext = GetCurrentStudyContext();
2449 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
2450 int anId = atoi( aLocalPersistentID );
2451 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
2453 return CORBA::string_dup( "" );
2456 //=======================================================================
2457 //function : RegisterObject
2459 //=======================================================================
2461 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
2463 StudyContext* myStudyContext = GetCurrentStudyContext();
2464 if ( myStudyContext && !CORBA::is_nil( theObject )) {
2465 string iorString = GetORB()->object_to_string( theObject );
2466 return myStudyContext->addObject( iorString );
2471 //=============================================================================
2473 * SMESHEngine_factory
2475 * C factory, accessible with dlsym, after dlopen
2477 //=============================================================================
2481 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
2482 PortableServer::POA_ptr poa,
2483 PortableServer::ObjectId* contId,
2484 const char* instanceName,
2485 const char* interfaceName )
2487 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
2488 if(MYDEBUG) SCRUTE(interfaceName);
2489 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
2490 return aSMESHGen->getId() ;