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.salome-platform.org/ or email : webmaster.salome@opencascade.com
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>
44 #include <TopTools_ListOfShape.hxx>
45 #include <TopTools_ListIteratorOfListOfShape.hxx>
47 #include <BRep_Tool.hxx>
48 #include <TCollection_AsciiString.hxx>
51 #include "Utils_CorbaException.hxx"
53 #include "utilities.h"
60 #include "SMESH_Gen_i.hxx"
61 #include "SMESH_Mesh_i.hxx"
62 #include "SMESH_Hypothesis_i.hxx"
63 #include "SMESH_Algo_i.hxx"
64 #include "SMESH_Group_i.hxx"
65 #include "SMESH_PythonDump.hxx"
67 #include "SMESHDS_Document.hxx"
68 #include "SMESHDS_Group.hxx"
69 #include "SMESHDS_GroupOnGeom.hxx"
70 #include "SMESH_Mesh.hxx"
71 #include "SMESH_Hypothesis.hxx"
72 #include "SMESH_Group.hxx"
73 #include "SMESH_MeshEditor.hxx"
75 #include "SMDS_EdgePosition.hxx"
76 #include "SMDS_FacePosition.hxx"
77 #include "SMDS_VertexPosition.hxx"
78 #include "SMDS_SpacePosition.hxx"
80 #include CORBA_SERVER_HEADER(SMESH_Group)
81 #include CORBA_SERVER_HEADER(SMESH_Filter)
83 #include "DriverMED_W_SMESHDS_Mesh.h"
84 #include "DriverMED_R_SMESHDS_Mesh.h"
86 #include "SALOMEDS_Tool.hxx"
87 #include "SALOME_NamingService.hxx"
88 #include "SALOME_LifeCycleCORBA.hxx"
89 #include "Utils_SINGLETON.hxx"
92 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
94 #include "GEOM_Client.hxx"
95 #include "Utils_ExceptHandlers.hxx"
100 using SMESH::TPythonDump;
102 #define NUM_TMP_FILES 2
105 static int MYDEBUG = 0;
107 static int MYDEBUG = 0;
110 // Static variables definition
111 CORBA::ORB_var SMESH_Gen_i::myOrb;
112 PortableServer::POA_var SMESH_Gen_i::myPoa;
113 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
114 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
115 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
117 //=============================================================================
119 * GetServant [ static ]
121 * Get servant of the CORBA object
123 //=============================================================================
125 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
127 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
130 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
134 INFOS( "GetServant - Unknown exception was caught!!!" );
139 //=============================================================================
141 * SObjectToObject [ static ]
143 * Get CORBA object corresponding to the SALOMEDS::SObject
145 //=============================================================================
147 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
149 SALOMEDS::GenericAttribute_var anAttr;
150 CORBA::Object_var anObj;
151 if ( !theSObject->_is_nil() ) {
153 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
154 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
155 CORBA::String_var aValue = anIOR->Value();
156 if( strcmp( aValue, "" ) != 0 )
157 anObj = GetORB()->string_to_object( aValue );
161 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
167 //=============================================================================
171 * Get SALOME_NamingService object
173 //=============================================================================
175 SALOME_NamingService* SMESH_Gen_i::GetNS()
177 if ( myNS == NULL ) {
178 myNS = SINGLETON_<SALOME_NamingService>::Instance();
179 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
180 myNS->init_orb( GetORB() );
185 //=============================================================================
189 * Get SALOME_LifeCycleCORBA object
191 //=============================================================================
192 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
193 if ( myLCC == NULL ) {
194 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
200 //=============================================================================
202 * GetGeomEngine [ static ]
204 * Get GEOM::GEOM_Gen reference
206 //=============================================================================
207 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
208 GEOM::GEOM_Gen_var aGeomEngine =
209 GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
210 return aGeomEngine._retn();
213 //=============================================================================
215 * SMESH_Gen_i::SMESH_Gen_i
217 * Default constructor: not for use
219 //=============================================================================
221 SMESH_Gen_i::SMESH_Gen_i()
223 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
226 //=============================================================================
228 * SMESH_Gen_i::SMESH_Gen_i
230 * Standard constructor, used with Container
232 //=============================================================================
234 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
235 PortableServer::POA_ptr poa,
236 PortableServer::ObjectId* contId,
237 const char* instanceName,
238 const char* interfaceName )
239 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
241 INFOS( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
243 myOrb = CORBA::ORB::_duplicate(orb);
244 myPoa = PortableServer::POA::_duplicate(poa);
247 _id = myPoa->activate_object( _thisObj );
249 myIsEmbeddedMode = false;
250 myShapeReader = NULL; // shape reader
253 // set it in standalone mode only
254 //OSD::SetSignal( true );
257 //=============================================================================
259 * SMESH_Gen_i::~SMESH_Gen_i
263 //=============================================================================
265 SMESH_Gen_i::~SMESH_Gen_i()
267 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
269 // delete hypothesis creators
270 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
271 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
273 delete (*itHyp).second;
275 myHypCreatorMap.clear();
277 // Clear study contexts data
278 map<int, StudyContext*>::iterator it;
279 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
282 myStudyContextMap.clear();
283 // delete shape reader
284 if ( !myShapeReader )
285 delete myShapeReader;
288 //=============================================================================
290 * SMESH_Gen_i::createHypothesis
292 * Create hypothesis of given type
294 //=============================================================================
295 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
296 const char* theLibName)
297 throw (SALOME::SALOME_Exception)
299 Unexpect aCatch(SALOME_SalomeException);
300 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << theLibName);
302 // create a new hypothesis object servant
303 SMESH_Hypothesis_i* myHypothesis_i = 0;
304 SMESH::SMESH_Hypothesis_var hypothesis_i;
308 // check, if creator for this hypothesis type already exists
309 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
311 // load plugin library
312 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
313 void* libHandle = dlopen (theLibName, RTLD_LAZY);
316 // report any error, if occured
317 const char* anError = dlerror();
318 throw(SALOME_Exception(anError));
321 // get method, returning hypothesis creator
322 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
323 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
324 GetHypothesisCreator procHandle =
325 (GetHypothesisCreator)dlsym( libHandle, "GetHypothesisCreator" );
328 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
332 // get hypothesis creator
333 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
334 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
337 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
340 // map hypothesis creator to a hypothesis name
341 myHypCreatorMap[string(theHypName)] = aCreator;
344 // create a new hypothesis object, store its ref. in studyContext
345 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
347 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
348 // _CS_gbo Explicit activation (no longer made in the constructor).
349 myHypothesis_i->Activate();
350 myHypothesis_i->SetLibName(theLibName); // for persistency assurance
352 catch (SALOME_Exception& S_ex)
354 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
358 return hypothesis_i._retn();
360 // activate the CORBA servant of hypothesis
361 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
362 int nextId = RegisterObject( hypothesis_i );
363 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
365 return hypothesis_i._retn();
368 //=============================================================================
370 * SMESH_Gen_i::createMesh
372 * Create empty mesh on shape
374 //=============================================================================
375 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
376 throw ( SALOME::SALOME_Exception )
378 Unexpect aCatch(SALOME_SalomeException);
379 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
381 // Get or create the GEOM_Client instance
383 // create a new mesh object servant, store it in a map in study context
384 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
385 // create a new mesh object
386 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
388 // activate the CORBA servant of Mesh
389 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
390 int nextId = RegisterObject( mesh );
391 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
394 catch (SALOME_Exception& S_ex) {
395 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
397 return SMESH::SMESH_Mesh::_nil();
400 //=============================================================================
402 * SMESH_Gen_i::GetShapeReader
406 //=============================================================================
407 GEOM_Client* SMESH_Gen_i::GetShapeReader()
409 // create shape reader if necessary
410 if ( !myShapeReader )
411 myShapeReader = new GEOM_Client(GetContainerRef());
412 ASSERT( myShapeReader );
413 return myShapeReader;
416 //=============================================================================
418 * SMESH_Gen_i::SetEmbeddedMode
422 //=============================================================================
424 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
426 myIsEmbeddedMode = theMode;
428 if ( !myIsEmbeddedMode ) {
429 //PAL10867: disable signals catching with "noexcepthandler" option
430 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
431 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
436 char* envDisableFPE = getenv("DISABLE_FPE");
437 if (envDisableFPE && atoi(envDisableFPE))
442 OSD::SetSignal( raiseFPE );
444 // else OSD::SetSignal() is called in GUI
448 //=============================================================================
450 * SMESH_Gen_i::IsEmbeddedMode
454 //=============================================================================
456 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
458 return myIsEmbeddedMode;
461 //=============================================================================
463 * SMESH_Gen_i::SetCurrentStudy
467 //=============================================================================
469 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
472 //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
473 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
474 // create study context, if it doesn't exist and set current study
475 int studyId = GetCurrentStudyID();
476 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
477 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
478 myStudyContextMap[ studyId ] = new StudyContext;
481 // myCurrentStudy may be nil
482 if ( !CORBA::is_nil( myCurrentStudy ) ) {
483 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
484 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
485 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
487 // set current study for geom engine
488 //if ( !CORBA::is_nil( GetGeomEngine() ) )
489 // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
493 //=============================================================================
495 * SMESH_Gen_i::GetCurrentStudy
499 //=============================================================================
501 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
503 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
504 return SALOMEDS::Study::_duplicate( myCurrentStudy );
507 //=============================================================================
509 * SMESH_Gen_i::GetCurrentStudyContext
511 * Get current study context
513 //=============================================================================
514 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
516 if ( !CORBA::is_nil( myCurrentStudy ) &&
517 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
518 return myStudyContextMap[ myCurrentStudy->StudyId() ];
523 //=============================================================================
525 * SMESH_Gen_i::CreateHypothesis
527 * Create hypothesis/algorothm of given type and publish it in the study
529 //=============================================================================
531 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
532 const char* theLibName )
533 throw ( SALOME::SALOME_Exception )
535 Unexpect aCatch(SALOME_SalomeException);
536 // Create hypothesis/algorithm
537 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
539 // Publish hypothesis/algorithm in the study
540 if ( CanPublishInStudy( hyp ) ) {
541 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
542 if ( !aSO->_is_nil() ) {
543 // Update Python script
544 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
545 << theHypName << "', '" << theLibName << "')";
552 //================================================================================
554 * \brief Return hypothesis of given type holding parameter values of the existing mesh
555 * \param theHypType - hypothesis type name
556 * \param theLibName - plugin library name
557 * \param theMesh - The mesh of interest
558 * \param theGeom - The shape to get parameter values from
559 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
560 * in a study and used to compute the mesh, or a temporary one created just to pass
563 //================================================================================
565 SMESH::SMESH_Hypothesis_ptr
566 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
567 const char* theLibName,
568 SMESH::SMESH_Mesh_ptr theMesh,
569 GEOM::GEOM_Object_ptr theGeom)
570 throw ( SALOME::SALOME_Exception )
572 Unexpect aCatch(SALOME_SalomeException);
573 if ( CORBA::is_nil( theMesh ) )
574 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
575 if ( CORBA::is_nil( theGeom ) )
576 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
578 // -----------------------------------------------
579 // find hypothesis used to mesh theGeom
580 // -----------------------------------------------
582 // get mesh and shape
583 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
584 TopoDS_Shape shape = GeomObjectToShape( theGeom );
585 if ( !meshServant || shape.IsNull() )
586 return SMESH::SMESH_Hypothesis::_nil();
587 ::SMESH_Mesh& mesh = meshServant->GetImpl();
589 if ( mesh.NbNodes() == 0 ) // empty mesh
590 return SMESH::SMESH_Hypothesis::_nil();
592 // create a temporary hypothesis to know its dimention
593 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
594 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
596 return SMESH::SMESH_Hypothesis::_nil();
597 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
599 // look for a hypothesis of theHypType used to mesh the shape
600 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
603 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
604 int nbLocalHyps = aHypList->length();
605 for ( int i = 0; i < nbLocalHyps; i++ )
606 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
607 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
608 // check super shapes
609 TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
610 while ( nbLocalHyps == 0 && itShape.More() ) {
611 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
612 if ( ! CORBA::is_nil( geomObj )) {
613 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
614 nbLocalHyps = aHypList->length();
615 for ( int i = 0; i < nbLocalHyps; i++ )
616 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
617 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
623 // let the temporary hypothesis find out some how parameter values
624 if ( hyp->SetParametersByMesh( &mesh, shape ))
625 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
627 return SMESH::SMESH_Hypothesis::_nil();
630 //=============================================================================
632 * SMESH_Gen_i::CreateMesh
634 * Create empty mesh on a shape and publish it in the study
636 //=============================================================================
638 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
639 throw ( SALOME::SALOME_Exception )
641 Unexpect aCatch(SALOME_SalomeException);
642 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
644 SMESH::SMESH_Mesh_var mesh = this->createMesh();
646 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
647 ASSERT( meshServant );
648 meshServant->SetShape( theShapeObject );
650 // publish mesh in the study
651 if ( CanPublishInStudy( mesh ) ) {
652 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
653 aStudyBuilder->NewCommand(); // There is a transaction
654 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
655 aStudyBuilder->CommitCommand();
656 if ( !aSO->_is_nil() ) {
657 // Update Python script
658 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
665 //=============================================================================
667 * SMESH_Gen_i::CreateEmptyMesh
671 //=============================================================================
673 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
674 throw ( SALOME::SALOME_Exception )
676 Unexpect aCatch(SALOME_SalomeException);
677 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
679 SMESH::SMESH_Mesh_var mesh = this->createMesh();
681 // publish mesh in the study
682 if ( CanPublishInStudy( mesh ) ) {
683 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
684 aStudyBuilder->NewCommand(); // There is a transaction
685 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
686 aStudyBuilder->CommitCommand();
687 if ( !aSO->_is_nil() ) {
688 // Update Python script
689 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
696 //=============================================================================
698 * SMESH_Gen_i::CreateMeshFromUNV
700 * Create mesh and import data from UNV file
702 //=============================================================================
704 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
705 throw ( SALOME::SALOME_Exception )
707 Unexpect aCatch(SALOME_SalomeException);
708 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
710 SMESH::SMESH_Mesh_var aMesh = createMesh();
712 // publish mesh in the study
713 if ( CanPublishInStudy( aMesh ) ) {
714 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
715 aStudyBuilder->NewCommand(); // There is a transaction
716 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
717 aStudyBuilder->CommitCommand();
718 if ( !aSO->_is_nil() ) {
719 // Update Python script
720 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
724 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
726 aServant->ImportUNVFile( theFileName );
728 // Dump creation of groups
729 aServant->GetGroups();
731 return aMesh._retn();
734 //=============================================================================
736 * SMESH_Gen_i::CreateMeshFromMED
738 * Create mesh and import data from MED file
740 //=============================================================================
742 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
743 SMESH::DriverMED_ReadStatus& theStatus)
744 throw ( SALOME::SALOME_Exception )
746 Unexpect aCatch(SALOME_SalomeException);
747 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
749 // Retrieve mesh names from the file
750 DriverMED_R_SMESHDS_Mesh myReader;
751 myReader.SetFile( theFileName );
752 myReader.SetMeshId( -1 );
753 Driver_Mesh::Status aStatus;
754 list<string> aNames = myReader.GetMeshNames(aStatus);
755 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
756 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
758 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
761 TPythonDump aPythonDump;
763 //TCollection_AsciiString aStr ("([");
765 if (theStatus == SMESH::DRS_OK) {
766 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
767 aStudyBuilder->NewCommand(); // There is a transaction
768 aResult->length( aNames.size() );
771 // Iterate through all meshes and create mesh objects
772 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
774 //if (i > 0) aStr += ", ";
775 if (i > 0) aPythonDump << ", ";
778 SMESH::SMESH_Mesh_var mesh = createMesh();
780 // publish mesh in the study
781 SALOMEDS::SObject_var aSO;
782 if ( CanPublishInStudy( mesh ) )
783 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
784 if ( !aSO->_is_nil() ) {
787 //aStr += aSO->GetID();
790 aPythonDump << "mesh_" << i;
792 // aStr += TCollection_AsciiString(i);
795 // Read mesh data (groups are published automatically by ImportMEDFile())
796 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
797 ASSERT( meshServant );
798 SMESH::DriverMED_ReadStatus status1 =
799 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
800 if (status1 > theStatus)
803 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
805 aStudyBuilder->CommitCommand();
808 // Update Python script
809 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
811 // Dump creation of groups
812 for ( int i = 0; i < aResult->length(); ++i )
813 aResult[ i ]->GetGroups();
815 return aResult._retn();
818 //=============================================================================
820 * SMESH_Gen_i::CreateMeshFromSTL
822 * Create mesh and import data from STL file
824 //=============================================================================
826 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
827 throw ( SALOME::SALOME_Exception )
829 Unexpect aCatch(SALOME_SalomeException);
830 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
832 SMESH::SMESH_Mesh_var aMesh = createMesh();
834 // publish mesh in the study
835 if ( CanPublishInStudy( aMesh ) ) {
836 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
837 aStudyBuilder->NewCommand(); // There is a transaction
838 SALOMEDS::SObject_var aSO = PublishInStudy
839 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
840 aStudyBuilder->CommitCommand();
841 if ( !aSO->_is_nil() ) {
842 // Update Python script
843 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
847 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
849 aServant->ImportSTLFile( theFileName );
850 return aMesh._retn();
853 //=============================================================================
855 * SMESH_Gen_i::IsReadyToCompute
857 * Returns true if mesh contains enough data to be computed
859 //=============================================================================
861 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
862 GEOM::GEOM_Object_ptr theShapeObject )
863 throw ( SALOME::SALOME_Exception )
865 Unexpect aCatch(SALOME_SalomeException);
866 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
868 if ( CORBA::is_nil( theShapeObject ) )
869 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
872 if ( CORBA::is_nil( theMesh ) )
873 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
878 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
879 ASSERT( meshServant );
881 // get local TopoDS_Shape
882 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
883 // call implementation
884 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
885 return myGen.CheckAlgoState( myLocMesh, myLocShape );
888 catch ( SALOME_Exception& S_ex ) {
889 INFOS( "catch exception "<< S_ex.what() );
894 //================================================================================
896 * \brief Returns errors of hypotheses definintion
897 * \param theMesh - the mesh
898 * \param theSubObject - the main or sub- shape
899 * \retval SMESH::algo_error_array* - sequence of errors
901 //================================================================================
903 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
904 GEOM::GEOM_Object_ptr theSubObject )
905 throw ( SALOME::SALOME_Exception )
907 Unexpect aCatch(SALOME_SalomeException);
908 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
910 if ( CORBA::is_nil( theSubObject ) )
911 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
913 if ( CORBA::is_nil( theMesh ) )
914 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
916 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
918 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
919 ASSERT( meshServant );
921 TopoDS_Shape myLocShape = GeomObjectToShape( theSubObject );
922 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
923 list< ::SMESH_Gen::TAlgoStateError > error_list;
924 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
925 // call ::SMESH_Gen::GetAlgoState()
926 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
927 error_array->length( error_list.size() );
929 for ( error = error_list.begin(); error != error_list.end(); ++error )
932 SMESH::AlgoStateErrorName errName;
933 switch ( error->_name ) {
934 case ::SMESH_Gen::MISSING_ALGO: errName = SMESH::MISSING_ALGO; break;
935 case ::SMESH_Gen::MISSING_HYPO: errName = SMESH::MISSING_HYPO; break;
936 case ::SMESH_Gen::NOT_CONFORM_MESH: errName = SMESH::NOT_CONFORM_MESH; break;
937 case ::SMESH_Gen::BAD_PARAM_VALUE: errName = SMESH::BAD_PARAM_VALUE; break;
939 THROW_SALOME_CORBA_EXCEPTION( "bad error name",SALOME::BAD_PARAM );
942 CORBA::String_var algoName;
943 if ( error->_algo ) {
944 if ( !myCurrentStudy->_is_nil() ) {
945 // find algo in the study
946 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
947 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
948 if ( !father->_is_nil() ) {
949 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
950 for ( ; itBig->More(); itBig->Next() ) {
951 SALOMEDS::SObject_var gotBranch = itBig->Value();
952 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
953 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
954 for ( ; algoIt->More(); algoIt->Next() ) {
955 SALOMEDS::SObject_var algoSO = algoIt->Value();
956 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
957 if ( !CORBA::is_nil( algoIOR )) {
958 SMESH_Hypothesis_i* myImpl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
959 if ( myImpl && myImpl->GetImpl() == error->_algo ) {
960 algoName = algoSO->GetName();
964 } // loop on algo SO's
967 } // SMESH component iterator
970 if ( algoName.in() == 0 )
971 // use algo type name
972 algoName = CORBA::string_dup( error->_algo->GetName() );
974 // fill AlgoStateError structure
975 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
976 errStruct.name = errName;
977 errStruct.algoName = algoName;
978 errStruct.algoDim = error->_algoDim;
979 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
983 catch ( SALOME_Exception& S_ex ) {
984 INFOS( "catch exception "<< S_ex.what() );
986 return error_array._retn();
989 //=============================================================================
991 * SMESH_Gen_i::GetSubShapesId
993 * Get sub-shapes unique ID's list
995 //=============================================================================
997 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
998 const SMESH::object_array& theListOfSubShapeObject )
999 throw ( SALOME::SALOME_Exception )
1001 Unexpect aCatch(SALOME_SalomeException);
1002 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1004 SMESH::long_array_var shapesId = new SMESH::long_array;
1007 if ( CORBA::is_nil( theMainShapeObject ) )
1008 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1009 SALOME::BAD_PARAM );
1013 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1014 TopTools_IndexedMapOfShape myIndexToShape;
1015 TopExp::MapShapes(myMainShape,myIndexToShape);
1017 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1019 GEOM::GEOM_Object_var aShapeObject
1020 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1021 if ( CORBA::is_nil( aShapeObject ) )
1022 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1023 SALOME::BAD_PARAM );
1025 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1026 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1028 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1029 setId.insert(myIndexToShape.FindIndex(F));
1030 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1032 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1034 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1035 setId.insert(myIndexToShape.FindIndex(E));
1036 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1038 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1040 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1041 setId.insert(myIndexToShape.FindIndex(V));
1042 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1045 shapesId->length(setId.size());
1046 set<int>::iterator iind;
1048 for (iind = setId.begin(); iind != setId.end(); iind++)
1050 if(MYDEBUG) SCRUTE((*iind));
1051 shapesId[i] = (*iind);
1052 if(MYDEBUG) SCRUTE(shapesId[i]);
1056 catch (SALOME_Exception& S_ex)
1058 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1061 return shapesId._retn();
1064 //=============================================================================
1066 * SMESH_Gen_i::Compute
1068 * Compute mesh on a shape
1070 //=============================================================================
1072 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1073 GEOM::GEOM_Object_ptr theShapeObject )
1074 throw ( SALOME::SALOME_Exception )
1076 Unexpect aCatch(SALOME_SalomeException);
1077 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1079 if ( CORBA::is_nil( theShapeObject ) )
1080 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1081 SALOME::BAD_PARAM );
1083 if ( CORBA::is_nil( theMesh ) )
1084 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1085 SALOME::BAD_PARAM );
1087 // Update Python script
1088 TPythonDump() << "isDone = " << this << ".Compute( "
1089 << theMesh << ", " << theShapeObject << ")";
1090 TPythonDump() << "if not isDone: print 'Mesh', " << theMesh << ", ': computation failed'";
1094 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1095 ASSERT( meshServant );
1096 if ( meshServant ) {
1097 // get local TopoDS_Shape
1098 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1099 // call implementation compute
1100 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1101 return myGen.Compute( myLocMesh, myLocShape);
1104 catch ( std::bad_alloc& exc ) {
1105 THROW_SALOME_CORBA_EXCEPTION( "Memory allocation problem",
1106 SALOME::INTERNAL_ERROR );
1108 catch ( SALOME_Exception& S_ex ) {
1109 INFOS( "Compute(): catch exception "<< S_ex.what() );
1112 INFOS( "Compute(): unknown exception " );
1117 //================================================================================
1119 * \brief Return geometrical object the given element is built on
1120 * \param theMesh - the mesh the element is in
1121 * \param theElementID - the element ID
1122 * \param theGeomName - the name of the result geom object if it is not yet published
1123 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1125 //================================================================================
1127 GEOM::GEOM_Object_ptr
1128 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1129 CORBA::Long theElementID,
1130 const char* theGeomName)
1131 throw ( SALOME::SALOME_Exception )
1133 Unexpect aCatch(SALOME_SalomeException);
1135 GEOM::GEOM_Object_var geom = FindGeometryByMeshElement(theMesh, theElementID);
1136 if ( !geom->_is_nil() ) {
1137 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1138 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1140 // try to find the corresponding SObject
1141 GeomObjectToShape( geom ); // geom client remembers the found shape
1142 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1143 if ( SObj->_is_nil() )
1144 // publish a new subshape
1145 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1146 // return only published geometry
1147 if ( !SObj->_is_nil() )
1148 return geom._retn();
1150 return GEOM::GEOM_Object::_nil();
1154 //================================================================================
1156 * \brief Return geometrical object the given element is built on.
1157 * \param theMesh - the mesh the element is in
1158 * \param theElementID - the element ID
1159 * \retval GEOM::GEOM_Object_ptr - the found geom object
1161 //================================================================================
1163 GEOM::GEOM_Object_ptr
1164 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1165 CORBA::Long theElementID)
1166 throw ( SALOME::SALOME_Exception )
1168 Unexpect aCatch(SALOME_SalomeException);
1169 if ( CORBA::is_nil( theMesh ) )
1170 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1172 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1173 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1175 // get a core mesh DS
1176 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1177 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1179 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1180 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1181 // find the element in mesh
1182 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1183 // find a shape id by the element
1184 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1185 // get a geom object by the shape id
1186 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1187 if ( geom->_is_nil() ) {
1188 GEOM::GEOM_IShapesOperations_var op =
1189 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1190 if ( !op->_is_nil() )
1191 geom = op->GetSubShape( mainShape, shapeID );
1193 if ( !geom->_is_nil() )
1194 return geom._retn();
1197 return GEOM::GEOM_Object::_nil();
1200 //=============================================================================
1204 * Save SMESH module's data
1206 //=============================================================================
1207 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1211 INFOS( "SMESH_Gen_i::Save" );
1213 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1214 // san -- in case <myCurrentStudy> differs from theComponent's study,
1215 // use that of the component
1216 if ( myCurrentStudy->_is_nil() ||
1217 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1218 SetCurrentStudy( theComponent->GetStudy() );
1220 // Store study contents as a set of python commands
1221 SavePython(myCurrentStudy);
1223 StudyContext* myStudyContext = GetCurrentStudyContext();
1225 // Declare a byte stream
1226 SALOMEDS::TMPFile_var aStreamFile;
1228 // Obtain a temporary dir
1229 TCollection_AsciiString tmpDir =
1230 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1232 // Create a sequence of files processed
1233 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1234 aFileSeq->length( NUM_TMP_FILES );
1236 TCollection_AsciiString aStudyName( "" );
1238 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1240 // Set names of temporary files
1241 TCollection_AsciiString filename =
1242 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1243 TCollection_AsciiString meshfile =
1244 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1245 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1246 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1247 filename = tmpDir + filename;
1248 meshfile = tmpDir + meshfile;
1251 HDFdataset* aDataset;
1252 HDFgroup* aTopGroup;
1254 HDFgroup* aSubGroup;
1255 HDFgroup* aSubSubGroup;
1256 hdf_size aSize[ 1 ];
1259 //Remove the files if they exist: BugID: 11225
1260 TCollection_AsciiString cmd("rm -f \"");
1265 system(cmd.ToCString());
1267 // MED writer to be used by storage process
1268 DriverMED_W_SMESHDS_Mesh myWriter;
1269 myWriter.SetFile( meshfile.ToCString() );
1272 // ---> create HDF file
1273 aFile = new HDFfile( filename.ToCString() );
1274 aFile->CreateOnDisk();
1276 // --> iterator for top-level objects
1277 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1278 for ( ; itBig->More(); itBig->Next() ) {
1279 SALOMEDS::SObject_var gotBranch = itBig->Value();
1281 // --> hypotheses root branch (only one for the study)
1282 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1283 // create hypotheses root HDF group
1284 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1285 aTopGroup->CreateOnDisk();
1287 // iterator for all hypotheses
1288 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1289 for ( ; it->More(); it->Next() ) {
1290 SALOMEDS::SObject_var mySObject = it->Value();
1291 CORBA::Object_var anObject = SObjectToObject( mySObject );
1292 if ( !CORBA::is_nil( anObject ) ) {
1293 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1294 if ( !myHyp->_is_nil() ) {
1295 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1297 string hypname = string( myHyp->GetName() );
1298 string libname = string( myHyp->GetLibName() );
1299 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1300 string hypdata = string( myImpl->SaveTo() );
1302 // for each hypothesis create HDF group basing on its id
1303 char hypGrpName[30];
1304 sprintf( hypGrpName, "Hypothesis %d", id );
1305 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1306 aGroup->CreateOnDisk();
1307 // --> type name of hypothesis
1308 aSize[ 0 ] = hypname.length() + 1;
1309 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1310 aDataset->CreateOnDisk();
1311 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1312 aDataset->CloseOnDisk();
1313 // --> server plugin library name of hypothesis
1314 aSize[ 0 ] = libname.length() + 1;
1315 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1316 aDataset->CreateOnDisk();
1317 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1318 aDataset->CloseOnDisk();
1319 // --> persistent data of hypothesis
1320 aSize[ 0 ] = hypdata.length() + 1;
1321 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1322 aDataset->CreateOnDisk();
1323 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1324 aDataset->CloseOnDisk();
1325 // close hypothesis HDF group
1326 aGroup->CloseOnDisk();
1331 // close hypotheses root HDF group
1332 aTopGroup->CloseOnDisk();
1334 // --> algorithms root branch (only one for the study)
1335 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1336 // create algorithms root HDF group
1337 aTopGroup = new HDFgroup( "Algorithms", aFile );
1338 aTopGroup->CreateOnDisk();
1340 // iterator for all algorithms
1341 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1342 for ( ; it->More(); it->Next() ) {
1343 SALOMEDS::SObject_var mySObject = it->Value();
1344 CORBA::Object_var anObject = SObjectToObject( mySObject );
1345 if ( !CORBA::is_nil( anObject ) ) {
1346 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1347 if ( !myHyp->_is_nil() ) {
1348 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1350 string hypname = string( myHyp->GetName() );
1351 string libname = string( myHyp->GetLibName() );
1352 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1353 string hypdata = string( myImpl->SaveTo() );
1355 // for each algorithm create HDF group basing on its id
1356 char hypGrpName[30];
1357 sprintf( hypGrpName, "Algorithm %d", id );
1358 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1359 aGroup->CreateOnDisk();
1360 // --> type name of algorithm
1361 aSize[0] = hypname.length() + 1;
1362 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1363 aDataset->CreateOnDisk();
1364 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1365 aDataset->CloseOnDisk();
1366 // --> server plugin library name of hypothesis
1367 aSize[0] = libname.length() + 1;
1368 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1369 aDataset->CreateOnDisk();
1370 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1371 aDataset->CloseOnDisk();
1372 // --> persistent data of algorithm
1373 aSize[0] = hypdata.length() + 1;
1374 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1375 aDataset->CreateOnDisk();
1376 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1377 aDataset->CloseOnDisk();
1378 // close algorithm HDF group
1379 aGroup->CloseOnDisk();
1384 // close algorithms root HDF group
1385 aTopGroup->CloseOnDisk();
1387 // --> mesh objects roots branches
1388 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1389 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1390 if ( !CORBA::is_nil( anObject ) ) {
1391 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1392 if ( !myMesh->_is_nil() ) {
1393 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1395 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1396 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1397 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1399 // for each mesh open the HDF group basing on its id
1400 char meshGrpName[ 30 ];
1401 sprintf( meshGrpName, "Mesh %d", id );
1402 aTopGroup = new HDFgroup( meshGrpName, aFile );
1403 aTopGroup->CreateOnDisk();
1405 // --> put dataset to hdf file which is a flag that mesh has data
1406 string strHasData = "0";
1407 // check if the mesh is not empty
1408 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1409 // write mesh data to med file
1410 myWriter.SetMesh( mySMESHDSMesh );
1411 myWriter.SetMeshId( id );
1414 aSize[ 0 ] = strHasData.length() + 1;
1415 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1416 aDataset->CreateOnDisk();
1417 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1418 aDataset->CloseOnDisk();
1420 // write reference on a shape if exists
1421 SALOMEDS::SObject_var myRef;
1422 bool shapeRefFound = false;
1423 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1425 SALOMEDS::SObject_var myShape;
1426 bool ok = myRef->ReferencedObject( myShape );
1428 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1429 string myRefOnObject = myShape->GetID();
1430 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1431 aSize[ 0 ] = myRefOnObject.length() + 1;
1432 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1433 aDataset->CreateOnDisk();
1434 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1435 aDataset->CloseOnDisk();
1440 // write applied hypotheses if exist
1441 SALOMEDS::SObject_var myHypBranch;
1442 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1443 if ( found && !shapeRefFound ) { // remove applied hyps
1444 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1446 if ( found && shapeRefFound ) {
1447 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1448 aGroup->CreateOnDisk();
1450 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1452 for ( ; it->More(); it->Next() ) {
1453 SALOMEDS::SObject_var mySObject = it->Value();
1454 SALOMEDS::SObject_var myRefOnHyp;
1455 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1457 // san - it is impossible to recover applied hypotheses
1458 // using their entries within Load() method,
1459 // for there are no AttributeIORs in the study when Load() is working.
1460 // Hence, it is better to store persistent IDs of hypotheses as references to them
1462 //string myRefOnObject = myRefOnHyp->GetID();
1463 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1464 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1465 //if ( myRefOnObject.length() > 0 ) {
1466 //aSize[ 0 ] = myRefOnObject.length() + 1;
1467 char hypName[ 30 ], hypId[ 30 ];
1468 sprintf( hypName, "Hyp %d", ++hypNb );
1469 sprintf( hypId, "%d", id );
1470 aSize[ 0 ] = strlen( hypId ) + 1;
1471 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1472 aDataset->CreateOnDisk();
1473 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1474 aDataset->WriteOnDisk( hypId );
1475 aDataset->CloseOnDisk();
1479 aGroup->CloseOnDisk();
1482 // write applied algorithms if exist
1483 SALOMEDS::SObject_var myAlgoBranch;
1484 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1485 if ( found && !shapeRefFound ) { // remove applied algos
1486 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1488 if ( found && shapeRefFound ) {
1489 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1490 aGroup->CreateOnDisk();
1492 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1494 for ( ; it->More(); it->Next() ) {
1495 SALOMEDS::SObject_var mySObject = it->Value();
1496 SALOMEDS::SObject_var myRefOnAlgo;
1497 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1499 // san - it is impossible to recover applied algorithms
1500 // using their entries within Load() method,
1501 // for there are no AttributeIORs in the study when Load() is working.
1502 // Hence, it is better to store persistent IDs of algorithms as references to them
1504 //string myRefOnObject = myRefOnAlgo->GetID();
1505 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1506 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1507 //if ( myRefOnObject.length() > 0 ) {
1508 //aSize[ 0 ] = myRefOnObject.length() + 1;
1509 char algoName[ 30 ], algoId[ 30 ];
1510 sprintf( algoName, "Algo %d", ++algoNb );
1511 sprintf( algoId, "%d", id );
1512 aSize[ 0 ] = strlen( algoId ) + 1;
1513 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1514 aDataset->CreateOnDisk();
1515 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1516 aDataset->WriteOnDisk( algoId );
1517 aDataset->CloseOnDisk();
1521 aGroup->CloseOnDisk();
1524 // --> submesh objects sub-branches
1526 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1527 SALOMEDS::SObject_var mySubmeshBranch;
1528 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1530 if ( found ) // check if there is shape reference in submeshes
1532 bool hasShapeRef = false;
1533 SALOMEDS::ChildIterator_var itSM =
1534 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1535 for ( ; itSM->More(); itSM->Next() ) {
1536 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1537 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1538 mySubRef->ReferencedObject( myShape );
1539 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1542 { // remove one submesh
1543 if ( shapeRefFound )
1544 { // unassign hypothesis
1545 SMESH::SMESH_subMesh_var mySubMesh =
1546 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1547 if ( !mySubMesh->_is_nil() ) {
1548 int shapeID = mySubMesh->GetId();
1549 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1550 const list<const SMESHDS_Hypothesis*>& hypList =
1551 mySMESHDSMesh->GetHypothesis( S );
1552 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1553 while ( hyp != hypList.end() ) {
1554 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1555 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1559 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1561 } // loop on submeshes of a type
1562 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1563 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1566 } // end check if there is shape reference in submeshes
1568 char name_meshgroup[ 30 ];
1569 if ( i == GetSubMeshOnVertexTag() )
1570 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1571 else if ( i == GetSubMeshOnEdgeTag() )
1572 strcpy( name_meshgroup, "SubMeshes On Edge" );
1573 else if ( i == GetSubMeshOnWireTag() )
1574 strcpy( name_meshgroup, "SubMeshes On Wire" );
1575 else if ( i == GetSubMeshOnFaceTag() )
1576 strcpy( name_meshgroup, "SubMeshes On Face" );
1577 else if ( i == GetSubMeshOnShellTag() )
1578 strcpy( name_meshgroup, "SubMeshes On Shell" );
1579 else if ( i == GetSubMeshOnSolidTag() )
1580 strcpy( name_meshgroup, "SubMeshes On Solid" );
1581 else if ( i == GetSubMeshOnCompoundTag() )
1582 strcpy( name_meshgroup, "SubMeshes On Compound" );
1584 // for each type of submeshes create container HDF group
1585 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1586 aGroup->CreateOnDisk();
1588 // iterator for all submeshes of given type
1589 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1590 for ( ; itSM->More(); itSM->Next() ) {
1591 SALOMEDS::SObject_var mySObject = itSM->Value();
1592 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1593 if ( !CORBA::is_nil( anSubObject ))
1595 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1596 int subid = myStudyContext->findId( string( GetORB()->object_to_string( anSubObject ) ) );
1598 // for each mesh open the HDF group basing on its id
1599 char submeshGrpName[ 30 ];
1600 sprintf( submeshGrpName, "SubMesh %d", subid );
1601 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1602 aSubGroup->CreateOnDisk();
1604 // write reference on a shape, already checked if it exists
1605 SALOMEDS::SObject_var mySubRef, myShape;
1606 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1607 mySubRef->ReferencedObject( myShape );
1608 string myRefOnObject = myShape->GetID();
1609 if ( myRefOnObject.length() > 0 ) {
1610 aSize[ 0 ] = myRefOnObject.length() + 1;
1611 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1612 aDataset->CreateOnDisk();
1613 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1614 aDataset->CloseOnDisk();
1617 // write applied hypotheses if exist
1618 SALOMEDS::SObject_var mySubHypBranch;
1619 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1621 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1622 aSubSubGroup->CreateOnDisk();
1624 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1626 for ( ; it->More(); it->Next() ) {
1627 SALOMEDS::SObject_var mySubSObject = it->Value();
1628 SALOMEDS::SObject_var myRefOnHyp;
1629 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1631 //string myRefOnObject = myRefOnHyp->GetID();
1632 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1633 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1634 //if ( myRefOnObject.length() > 0 ) {
1635 //aSize[ 0 ] = myRefOnObject.length() + 1;
1636 char hypName[ 30 ], hypId[ 30 ];
1637 sprintf( hypName, "Hyp %d", ++hypNb );
1638 sprintf( hypId, "%d", id );
1639 aSize[ 0 ] = strlen( hypId ) + 1;
1640 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1641 aDataset->CreateOnDisk();
1642 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1643 aDataset->WriteOnDisk( hypId );
1644 aDataset->CloseOnDisk();
1648 aSubSubGroup->CloseOnDisk();
1651 // write applied algorithms if exist
1652 SALOMEDS::SObject_var mySubAlgoBranch;
1653 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1655 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1656 aSubSubGroup->CreateOnDisk();
1658 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1660 for ( ; it->More(); it->Next() ) {
1661 SALOMEDS::SObject_var mySubSObject = it->Value();
1662 SALOMEDS::SObject_var myRefOnAlgo;
1663 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1665 //string myRefOnObject = myRefOnAlgo->GetID();
1666 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1667 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1668 //if ( myRefOnObject.length() > 0 ) {
1669 //aSize[ 0 ] = myRefOnObject.length() + 1;
1670 char algoName[ 30 ], algoId[ 30 ];
1671 sprintf( algoName, "Algo %d", ++algoNb );
1672 sprintf( algoId, "%d", id );
1673 aSize[ 0 ] = strlen( algoId ) + 1;
1674 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1675 aDataset->CreateOnDisk();
1676 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1677 aDataset->WriteOnDisk( algoId );
1678 aDataset->CloseOnDisk();
1682 aSubSubGroup->CloseOnDisk();
1684 // close submesh HDF group
1685 aSubGroup->CloseOnDisk();
1688 // close container of submeshes by type HDF group
1689 aGroup->CloseOnDisk();
1692 // All sub-meshes will be stored in MED file
1693 // .. will NOT (PAL 12992)
1694 //if ( shapeRefFound )
1695 //myWriter.AddAllSubMeshes();
1697 // groups root sub-branch
1698 SALOMEDS::SObject_var myGroupsBranch;
1699 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1700 found = gotBranch->FindSubObject( i, myGroupsBranch );
1702 char name_group[ 30 ];
1703 if ( i == GetNodeGroupsTag() )
1704 strcpy( name_group, "Groups of Nodes" );
1705 else if ( i == GetEdgeGroupsTag() )
1706 strcpy( name_group, "Groups of Edges" );
1707 else if ( i == GetFaceGroupsTag() )
1708 strcpy( name_group, "Groups of Faces" );
1709 else if ( i == GetVolumeGroupsTag() )
1710 strcpy( name_group, "Groups of Volumes" );
1712 aGroup = new HDFgroup( name_group, aTopGroup );
1713 aGroup->CreateOnDisk();
1715 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1716 for ( ; it->More(); it->Next() ) {
1717 SALOMEDS::SObject_var mySObject = it->Value();
1718 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1719 if ( !CORBA::is_nil( aSubObject ) ) {
1720 SMESH_GroupBase_i* myGroupImpl =
1721 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1725 int anId = myStudyContext->findId( string( GetORB()->object_to_string( aSubObject ) ) );
1727 // For each group, create a dataset named "Group <group_persistent_id>"
1728 // and store the group's user name into it
1730 sprintf( grpName, "Group %d", anId );
1731 char* aUserName = myGroupImpl->GetName();
1732 aSize[ 0 ] = strlen( aUserName ) + 1;
1734 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1735 aDataset->CreateOnDisk();
1736 aDataset->WriteOnDisk( aUserName );
1737 aDataset->CloseOnDisk();
1739 // Store the group contents into MED file
1740 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1742 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1743 << grpName << " to MED file" );
1744 SMESHDS_GroupBase* aGrpBaseDS =
1745 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1746 aGrpBaseDS->SetStoreName( grpName );
1748 // Pass SMESHDS_Group to MED writer
1749 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1751 myWriter.AddGroup( aGrpDS );
1753 // write reference on a shape if exists
1754 SMESHDS_GroupOnGeom* aGeomGrp =
1755 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1757 SALOMEDS::SObject_var mySubRef, myShape;
1758 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1759 mySubRef->ReferencedObject( myShape ) &&
1760 !CORBA::is_nil( myShape->GetObject() ))
1762 string myRefOnObject = myShape->GetID();
1763 if ( myRefOnObject.length() > 0 ) {
1764 char aRefName[ 30 ];
1765 sprintf( aRefName, "Ref on shape %d", anId);
1766 aSize[ 0 ] = myRefOnObject.length() + 1;
1767 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1768 aDataset->CreateOnDisk();
1769 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1770 aDataset->CloseOnDisk();
1773 else // shape ref is invalid:
1775 // save a group on geometry as ordinary group
1776 myWriter.AddGroup( aGeomGrp );
1782 aGroup->CloseOnDisk();
1786 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1788 // Flush current mesh information into MED file
1791 // maybe a shape was deleted in the study
1792 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1793 TopoDS_Shape nullShape;
1794 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1797 if ( !mySMESHDSMesh->SubMeshes().empty() )
1801 aGroup = new HDFgroup( "Submeshes", aTopGroup );
1802 aGroup->CreateOnDisk();
1804 // each element belongs to one or none submesh,
1805 // so for each node/element, we store a submesh ID
1807 // Make maps of submesh IDs of elements sorted by element IDs
1808 typedef int TElemID;
1809 typedef int TSubMID;
1810 map< TElemID, TSubMID > eId2smId, nId2smId;
1811 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
1812 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
1813 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
1814 SMDS_NodeIteratorPtr itNode;
1815 SMDS_ElemIteratorPtr itElem;
1816 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
1818 TSubMID aSubMeID = itSubM->first;
1819 SMESHDS_SubMesh* aSubMesh = itSubM->second;
1820 if ( aSubMesh->IsComplexSubmesh() )
1821 continue; // submesh containing other submeshs
1823 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
1824 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
1825 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
1827 hint = eId2smId.begin();
1828 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
1829 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
1832 // Care of elements that are not on submeshes
1833 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
1834 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
1835 /* --- stl_map.h says : */
1836 /* A %map relies on unique keys and thus a %pair is only inserted if its */
1837 /* first element (the key) is not already present in the %map. */
1838 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
1840 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
1841 if ( nbElems != eId2smId.size() ) {
1842 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
1843 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
1846 // Store submesh IDs
1847 for ( int isNode = 0; isNode < 2; ++isNode )
1849 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
1850 if ( id2smId.empty() ) continue;
1851 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
1852 // make and fill array of submesh IDs
1853 int* smIDs = new int [ id2smId.size() ];
1854 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
1855 smIDs[ i ] = id_smId->second;
1857 aSize[ 0 ] = id2smId.size();
1858 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
1859 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
1860 aDataset->CreateOnDisk();
1861 aDataset->WriteOnDisk( smIDs );
1862 aDataset->CloseOnDisk();
1867 // Store node positions on sub-shapes (SMDS_Position):
1868 // ----------------------------------------------------
1870 aGroup = new HDFgroup( "Node Positions", aTopGroup );
1871 aGroup->CreateOnDisk();
1873 // in aGroup, create 5 datasets to contain:
1874 // "Nodes on Edges" - ID of node on edge
1875 // "Edge positions" - U parameter on node on edge
1876 // "Nodes on Faces" - ID of node on face
1877 // "Face U positions" - U parameter of node on face
1878 // "Face V positions" - V parameter of node on face
1880 // Find out nb of nodes on edges and faces
1881 // Collect corresponing sub-meshes
1882 int nbEdgeNodes = 0, nbFaceNodes = 0;
1883 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
1884 // loop on SMESHDS_SubMesh'es
1885 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
1887 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
1888 if ( aSubMesh->IsComplexSubmesh() )
1889 continue; // submesh containing other submeshs
1890 int nbNodes = aSubMesh->NbNodes();
1891 if ( nbNodes == 0 ) continue;
1893 int aShapeID = (*itSubM).first;
1894 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
1895 // write only SMDS_FacePosition and SMDS_EdgePosition
1896 switch ( aShapeType ) {
1898 nbFaceNodes += nbNodes;
1899 aFaceSM.push_back( aSubMesh );
1902 nbEdgeNodes += nbNodes;
1903 aEdgeSM.push_back( aSubMesh );
1909 // Treat positions on edges or faces
1910 for ( int onFace = 0; onFace < 2; onFace++ )
1912 // Create arrays to store in datasets
1913 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
1914 if (!nbNodes) continue;
1915 int* aNodeIDs = new int [ nbNodes ];
1916 double* aUPos = new double [ nbNodes ];
1917 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
1920 // loop on sub-meshes
1921 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
1922 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
1923 for ( ; itSM != pListSM->end(); itSM++ )
1925 SMESHDS_SubMesh* aSubMesh = (*itSM);
1927 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
1928 // loop on nodes in aSubMesh
1929 while ( itNode->more() )
1932 const SMDS_MeshNode* node = itNode->next();
1933 aNodeIDs [ iNode ] = node->GetID();
1936 const SMDS_PositionPtr pos = node->GetPosition();
1937 if ( onFace ) { // on FACE
1938 const SMDS_FacePosition* fPos =
1939 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
1941 aUPos[ iNode ] = fPos->GetUParameter();
1942 aVPos[ iNode ] = fPos->GetVParameter();
1949 const SMDS_EdgePosition* ePos =
1950 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
1952 aUPos[ iNode ] = ePos->GetUParameter();
1958 } // loop on nodes in aSubMesh
1959 } // loop on sub-meshes
1964 aSize[ 0 ] = nbNodes;
1966 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
1967 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
1968 aDataset->CreateOnDisk();
1969 aDataset->WriteOnDisk( aNodeIDs );
1970 aDataset->CloseOnDisk();
1973 aDSName = ( onFace ? "Face U positions" : "Edge positions");
1974 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
1975 aDataset->CreateOnDisk();
1976 aDataset->WriteOnDisk( aUPos );
1977 aDataset->CloseOnDisk();
1980 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
1981 aDataset->CreateOnDisk();
1982 aDataset->WriteOnDisk( aVPos );
1983 aDataset->CloseOnDisk();
1988 if ( aVPos ) delete [] aVPos;
1990 } // treat positions on edges or faces
1992 // close "Node Positions" group
1993 aGroup->CloseOnDisk();
1995 } // if ( there are submeshes in SMESHDS_Mesh )
1998 // close mesh HDF group
1999 aTopGroup->CloseOnDisk();
2007 aFile->CloseOnDisk();
2010 // Convert temporary files to stream
2011 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
2013 // Remove temporary files and directory
2015 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2017 INFOS( "SMESH_Gen_i::Save() completed" );
2018 return aStreamFile._retn();
2021 //=============================================================================
2023 * SMESH_Gen_i::SaveASCII
2025 * Save SMESH module's data in ASCII format (not implemented yet)
2027 //=============================================================================
2029 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
2031 bool isMultiFile ) {
2032 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
2033 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
2034 return aStreamFile._retn();
2037 //=============================================================================
2039 * SMESH_Gen_i::loadGeomData
2041 * Load GEOM module data
2043 //=============================================================================
2045 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
2047 if ( theCompRoot->_is_nil() )
2050 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
2051 if ( aStudy->_is_nil() )
2054 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2055 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2057 //=============================================================================
2059 * \brief Creates SMDS_Position according to shape type
2061 //=============================================================================
2063 class PositionCreator {
2065 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
2066 return (this->*myFuncTable[ type ])();
2069 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
2070 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
2071 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
2072 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
2075 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
2076 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
2077 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
2078 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
2079 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
2080 vector<FmakePos> myFuncTable;
2083 //=============================================================================
2087 * Load SMESH module's data
2089 //=============================================================================
2091 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2092 const SALOMEDS::TMPFile& theStream,
2096 INFOS( "SMESH_Gen_i::Load" );
2098 if ( myCurrentStudy->_is_nil() ||
2099 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2100 SetCurrentStudy( theComponent->GetStudy() );
2102 /* if( !theComponent->_is_nil() )
2104 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2105 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2106 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2109 StudyContext* myStudyContext = GetCurrentStudyContext();
2111 // Get temporary files location
2112 TCollection_AsciiString tmpDir =
2113 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2115 // Convert the stream into sequence of files to process
2116 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2119 TCollection_AsciiString aStudyName( "" );
2121 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2123 // Set names of temporary files
2124 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2125 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2129 HDFdataset* aDataset;
2130 HDFgroup* aTopGroup;
2132 HDFgroup* aSubGroup;
2133 HDFgroup* aSubSubGroup;
2136 // ---> open HDF file
2137 aFile = new HDFfile( filename.ToCString() );
2139 aFile->OpenOnDisk( HDF_RDONLY );
2141 catch ( HDFexception ) {
2142 INFOS( "Load(): " << filename << " not found!" );
2146 DriverMED_R_SMESHDS_Mesh myReader;
2147 myReader.SetFile( meshfile.ToCString() );
2149 // For PAL13473 ("Repetitive mesh") implementation.
2150 // New dependencies between SMESH objects are established:
2151 // now hypotheses can refer to meshes, shapes and other hypotheses.
2152 // To keep data consistent, the following order of data restoration
2154 // 1. Create hypotheses
2155 // 2. Create all meshes
2156 // 3. Load hypotheses' data
2159 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
2160 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
2162 // get total number of top-level groups
2163 int aNbGroups = aFile->nInternalObjects();
2164 if ( aNbGroups > 0 ) {
2165 // --> in first turn we should read&create hypotheses
2166 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2167 // open hypotheses root HDF group
2168 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2169 aTopGroup->OpenOnDisk();
2171 // get number of hypotheses
2172 int aNbObjects = aTopGroup->nInternalObjects();
2173 for ( int j = 0; j < aNbObjects; j++ ) {
2174 // try to identify hypothesis
2175 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2176 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2178 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2179 // open hypothesis group
2180 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2181 aGroup->OpenOnDisk();
2183 // --> get hypothesis id
2184 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2189 // get number of datasets
2190 int aNbSubObjects = aGroup->nInternalObjects();
2191 for ( int k = 0; k < aNbSubObjects; k++ ) {
2193 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2194 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2195 // --> get hypothesis name
2196 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2197 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2198 aDataset->OpenOnDisk();
2199 size = aDataset->GetSize();
2200 char* hypname_str = new char[ size ];
2201 aDataset->ReadFromDisk( hypname_str );
2202 hypname = string( hypname_str );
2203 delete [] hypname_str;
2204 aDataset->CloseOnDisk();
2206 // --> get hypothesis plugin library name
2207 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2208 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2209 aDataset->OpenOnDisk();
2210 size = aDataset->GetSize();
2211 char* libname_str = new char[ size ];
2212 aDataset->ReadFromDisk( libname_str );
2213 if(MYDEBUG) SCRUTE( libname_str );
2214 libname = string( libname_str );
2215 delete [] libname_str;
2216 aDataset->CloseOnDisk();
2218 // --> get hypothesis data
2219 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2220 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2221 aDataset->OpenOnDisk();
2222 size = aDataset->GetSize();
2223 char* hypdata_str = new char[ size ];
2224 aDataset->ReadFromDisk( hypdata_str );
2225 hypdata = string( hypdata_str );
2226 delete [] hypdata_str;
2227 aDataset->CloseOnDisk();
2230 // close hypothesis HDF group
2231 aGroup->CloseOnDisk();
2233 // --> restore hypothesis from data
2234 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2235 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2236 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2237 SMESH::SMESH_Hypothesis_var myHyp;
2239 try { // protect persistence mechanism against exceptions
2240 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2243 INFOS( "Exception during hypothesis creation" );
2246 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2248 // myImpl->LoadFrom( hypdata.c_str() );
2249 hypDataList.push_back( make_pair( myImpl, hypdata ));
2250 string iorString = GetORB()->object_to_string( myHyp );
2251 int newId = myStudyContext->findId( iorString );
2252 myStudyContext->mapOldToNew( id, newId );
2255 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2259 // close hypotheses root HDF group
2260 aTopGroup->CloseOnDisk();
2263 // --> then we should read&create algorithms
2264 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2265 // open algorithms root HDF group
2266 aTopGroup = new HDFgroup( "Algorithms", aFile );
2267 aTopGroup->OpenOnDisk();
2269 // get number of algorithms
2270 int aNbObjects = aTopGroup->nInternalObjects();
2271 for ( int j = 0; j < aNbObjects; j++ ) {
2272 // try to identify algorithm
2273 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2274 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2276 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2277 // open algorithm group
2278 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2279 aGroup->OpenOnDisk();
2281 // --> get algorithm id
2282 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2287 // get number of datasets
2288 int aNbSubObjects = aGroup->nInternalObjects();
2289 for ( int k = 0; k < aNbSubObjects; k++ ) {
2291 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2292 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2293 // --> get algorithm name
2294 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2295 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2296 aDataset->OpenOnDisk();
2297 size = aDataset->GetSize();
2298 char* hypname_str = new char[ size ];
2299 aDataset->ReadFromDisk( hypname_str );
2300 hypname = string( hypname_str );
2301 delete [] hypname_str;
2302 aDataset->CloseOnDisk();
2304 // --> get algorithm plugin library name
2305 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2306 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2307 aDataset->OpenOnDisk();
2308 size = aDataset->GetSize();
2309 char* libname_str = new char[ size ];
2310 aDataset->ReadFromDisk( libname_str );
2311 if(MYDEBUG) SCRUTE( libname_str );
2312 libname = string( libname_str );
2313 delete [] libname_str;
2314 aDataset->CloseOnDisk();
2316 // --> get algorithm data
2317 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2318 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2319 aDataset->OpenOnDisk();
2320 size = aDataset->GetSize();
2321 char* hypdata_str = new char[ size ];
2322 aDataset->ReadFromDisk( hypdata_str );
2323 if(MYDEBUG) SCRUTE( hypdata_str );
2324 hypdata = string( hypdata_str );
2325 delete [] hypdata_str;
2326 aDataset->CloseOnDisk();
2329 // close algorithm HDF group
2330 aGroup->CloseOnDisk();
2332 // --> restore algorithm from data
2333 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2334 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2335 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2336 SMESH::SMESH_Hypothesis_var myHyp;
2338 try { // protect persistence mechanism against exceptions
2339 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2342 INFOS( "Exception during hypothesis creation" );
2345 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2347 //myImpl->LoadFrom( hypdata.c_str() );
2348 hypDataList.push_back( make_pair( myImpl, hypdata ));
2349 string iorString = GetORB()->object_to_string( myHyp );
2350 int newId = myStudyContext->findId( iorString );
2351 myStudyContext->mapOldToNew( id, newId );
2354 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2358 // close algorithms root HDF group
2359 aTopGroup->CloseOnDisk();
2362 // --> the rest groups should be meshes
2363 for ( int i = 0; i < aNbGroups; i++ ) {
2364 // identify next group
2365 char meshName[ HDF_NAME_MAX_LEN+1 ];
2366 aFile->InternalObjectIndentify( i, meshName );
2368 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2370 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2374 // open mesh HDF group
2375 aTopGroup = new HDFgroup( meshName, aFile );
2376 aTopGroup->OpenOnDisk();
2378 // get number of child HDF objects
2379 int aNbObjects = aTopGroup->nInternalObjects();
2380 if ( aNbObjects > 0 ) {
2382 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2383 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2384 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2385 if ( !myNewMeshImpl )
2387 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
2389 string iorString = GetORB()->object_to_string( myNewMesh );
2390 int newId = myStudyContext->findId( iorString );
2391 myStudyContext->mapOldToNew( id, newId );
2396 // As all object that can be referred by hypothesis are created,
2397 // we can restore hypothesis data
2399 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
2400 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
2402 SMESH_Hypothesis_i* hyp = hyp_data->first;
2403 string & data = hyp_data->second;
2404 hyp->LoadFrom( data.c_str() );
2407 // Restore the rest mesh data
2409 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
2410 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
2412 aTopGroup = meshi_group->second;
2413 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
2414 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2415 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2417 bool hasData = false;
2420 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
2421 int newId = myStudyContext->findId( iorString );
2422 int id = myStudyContext->getOldId( newId );
2424 // try to find mesh data dataset
2425 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2426 // load mesh "has data" flag
2427 aDataset = new HDFdataset( "Has data", aTopGroup );
2428 aDataset->OpenOnDisk();
2429 size = aDataset->GetSize();
2430 char* strHasData = new char[ size ];
2431 aDataset->ReadFromDisk( strHasData );
2432 aDataset->CloseOnDisk();
2433 if ( strcmp( strHasData, "1") == 0 ) {
2434 // read mesh data from MED file
2435 myReader.SetMesh( mySMESHDSMesh );
2436 myReader.SetMeshId( id );
2442 // try to read and set reference to shape
2443 GEOM::GEOM_Object_var aShapeObject;
2444 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2445 // load mesh "Ref on shape" - it's an entry to SObject
2446 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2447 aDataset->OpenOnDisk();
2448 size = aDataset->GetSize();
2449 char* refFromFile = new char[ size ];
2450 aDataset->ReadFromDisk( refFromFile );
2451 aDataset->CloseOnDisk();
2452 if ( strlen( refFromFile ) > 0 ) {
2453 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2455 // Make sure GEOM data are loaded first
2456 //loadGeomData( shapeSO->GetFatherComponent() );
2458 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2459 if ( !CORBA::is_nil( shapeObject ) ) {
2460 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2461 if ( !aShapeObject->_is_nil() )
2462 myNewMeshImpl->SetShape( aShapeObject );
2467 // try to get applied algorithms
2468 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2469 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2470 aGroup->OpenOnDisk();
2471 // get number of applied algorithms
2472 int aNbSubObjects = aGroup->nInternalObjects();
2473 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2474 for ( int j = 0; j < aNbSubObjects; j++ ) {
2475 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2476 aGroup->InternalObjectIndentify( j, name_dataset );
2477 // check if it is an algorithm
2478 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2479 aDataset = new HDFdataset( name_dataset, aGroup );
2480 aDataset->OpenOnDisk();
2481 size = aDataset->GetSize();
2482 char* refFromFile = new char[ size ];
2483 aDataset->ReadFromDisk( refFromFile );
2484 aDataset->CloseOnDisk();
2486 // san - it is impossible to recover applied algorithms using their entries within Load() method
2488 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2489 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2490 int id = atoi( refFromFile );
2491 string anIOR = myStudyContext->getIORbyOldId( id );
2492 if ( !anIOR.empty() ) {
2493 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2494 if ( !CORBA::is_nil( hypObject ) ) {
2495 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2496 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2497 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2502 aGroup->CloseOnDisk();
2505 // try to get applied hypotheses
2506 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2507 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2508 aGroup->OpenOnDisk();
2509 // get number of applied hypotheses
2510 int aNbSubObjects = aGroup->nInternalObjects();
2511 for ( int j = 0; j < aNbSubObjects; j++ ) {
2512 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2513 aGroup->InternalObjectIndentify( j, name_dataset );
2514 // check if it is a hypothesis
2515 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2516 aDataset = new HDFdataset( name_dataset, aGroup );
2517 aDataset->OpenOnDisk();
2518 size = aDataset->GetSize();
2519 char* refFromFile = new char[ size ];
2520 aDataset->ReadFromDisk( refFromFile );
2521 aDataset->CloseOnDisk();
2523 // san - it is impossible to recover applied hypotheses using their entries within Load() method
2525 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2526 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2527 int id = atoi( refFromFile );
2528 string anIOR = myStudyContext->getIORbyOldId( id );
2529 if ( !anIOR.empty() ) {
2530 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2531 if ( !CORBA::is_nil( hypObject ) ) {
2532 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2533 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2534 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2539 aGroup->CloseOnDisk();
2542 // --> try to find submeshes containers for each type of submesh
2543 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
2544 char name_meshgroup[ 30 ];
2545 if ( j == GetSubMeshOnVertexTag() )
2546 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2547 else if ( j == GetSubMeshOnEdgeTag() )
2548 strcpy( name_meshgroup, "SubMeshes On Edge" );
2549 else if ( j == GetSubMeshOnWireTag() )
2550 strcpy( name_meshgroup, "SubMeshes On Wire" );
2551 else if ( j == GetSubMeshOnFaceTag() )
2552 strcpy( name_meshgroup, "SubMeshes On Face" );
2553 else if ( j == GetSubMeshOnShellTag() )
2554 strcpy( name_meshgroup, "SubMeshes On Shell" );
2555 else if ( j == GetSubMeshOnSolidTag() )
2556 strcpy( name_meshgroup, "SubMeshes On Solid" );
2557 else if ( j == GetSubMeshOnCompoundTag() )
2558 strcpy( name_meshgroup, "SubMeshes On Compound" );
2560 // try to get submeshes container HDF group
2561 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
2562 // open submeshes containers HDF group
2563 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2564 aGroup->OpenOnDisk();
2566 // get number of submeshes
2567 int aNbSubMeshes = aGroup->nInternalObjects();
2568 for ( int k = 0; k < aNbSubMeshes; k++ ) {
2570 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
2571 aGroup->InternalObjectIndentify( k, name_submeshgroup );
2572 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
2573 // --> get submesh id
2574 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
2577 // open submesh HDF group
2578 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
2579 aSubGroup->OpenOnDisk();
2581 // try to read and set reference to subshape
2582 GEOM::GEOM_Object_var aSubShapeObject;
2583 SMESH::SMESH_subMesh_var aSubMesh;
2585 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2586 // load submesh "Ref on shape" - it's an entry to SObject
2587 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2588 aDataset->OpenOnDisk();
2589 size = aDataset->GetSize();
2590 char* refFromFile = new char[ size ];
2591 aDataset->ReadFromDisk( refFromFile );
2592 aDataset->CloseOnDisk();
2593 if ( strlen( refFromFile ) > 0 ) {
2594 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2595 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2596 if ( !CORBA::is_nil( subShapeObject ) ) {
2597 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2598 if ( !aSubShapeObject->_is_nil() )
2599 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2600 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2601 if ( aSubMesh->_is_nil() )
2603 string iorSubString = GetORB()->object_to_string( aSubMesh );
2604 int newSubId = myStudyContext->findId( iorSubString );
2605 myStudyContext->mapOldToNew( subid, newSubId );
2610 if ( aSubMesh->_is_nil() )
2613 // VSR: Get submesh data from MED convertor
2614 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2615 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2616 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2617 // subid << " for subshape # " << anInternalSubmeshId);
2618 // SMESHDS_SubMesh* aSubMeshDS =
2619 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2620 // if ( !aSubMeshDS ) {
2621 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2622 // anInternalSubmeshId << " in current mesh!");
2625 // myReader.GetSubMesh( aSubMeshDS, subid );
2628 // try to get applied algorithms
2629 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2630 // open "applied algorithms" HDF group
2631 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2632 aSubSubGroup->OpenOnDisk();
2633 // get number of applied algorithms
2634 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2635 for ( int l = 0; l < aNbSubObjects; l++ ) {
2636 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2637 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2638 // check if it is an algorithm
2639 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2640 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2641 aDataset->OpenOnDisk();
2642 size = aDataset->GetSize();
2643 char* refFromFile = new char[ size ];
2644 aDataset->ReadFromDisk( refFromFile );
2645 aDataset->CloseOnDisk();
2647 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2648 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2649 int id = atoi( refFromFile );
2650 string anIOR = myStudyContext->getIORbyOldId( id );
2651 if ( !anIOR.empty() ) {
2652 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2653 if ( !CORBA::is_nil( hypObject ) ) {
2654 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2655 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2656 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2661 // close "applied algorithms" HDF group
2662 aSubSubGroup->CloseOnDisk();
2665 // try to get applied hypotheses
2666 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2667 // open "applied hypotheses" HDF group
2668 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2669 aSubSubGroup->OpenOnDisk();
2670 // get number of applied hypotheses
2671 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2672 for ( int l = 0; l < aNbSubObjects; l++ ) {
2673 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2674 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2675 // check if it is a hypothesis
2676 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2677 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2678 aDataset->OpenOnDisk();
2679 size = aDataset->GetSize();
2680 char* refFromFile = new char[ size ];
2681 aDataset->ReadFromDisk( refFromFile );
2682 aDataset->CloseOnDisk();
2684 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2685 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2686 int id = atoi( refFromFile );
2687 string anIOR = myStudyContext->getIORbyOldId( id );
2688 if ( !anIOR.empty() ) {
2689 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2690 if ( !CORBA::is_nil( hypObject ) ) {
2691 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2692 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2693 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2698 // close "applied hypotheses" HDF group
2699 aSubSubGroup->CloseOnDisk();
2702 // close submesh HDF group
2703 aSubGroup->CloseOnDisk();
2706 // close submeshes containers HDF group
2707 aGroup->CloseOnDisk();
2713 // Read sub-meshes from MED
2714 // -------------------------
2715 if(MYDEBUG) MESSAGE("Create all sub-meshes");
2716 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
2717 if ( submeshesInFamilies )
2719 // old way working before fix of PAL 12992
2720 myReader.CreateAllSubMeshes();
2725 aGroup = new HDFgroup( "Submeshes", aTopGroup );
2726 aGroup->OpenOnDisk();
2728 int maxID = mySMESHDSMesh->MaxShapeIndex();
2729 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
2730 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
2732 PositionCreator aPositionCreator;
2734 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
2735 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
2736 for ( int isNode = 0; isNode < 2; ++isNode )
2738 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2739 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
2741 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
2742 aDataset->OpenOnDisk();
2743 // read submesh IDs for all elements sorted by ID
2744 int nbElems = aDataset->GetSize();
2745 int* smIDs = new int [ nbElems ];
2746 aDataset->ReadFromDisk( smIDs );
2747 aDataset->CloseOnDisk();
2749 // get elements sorted by ID
2750 ::SMESH_MeshEditor::TIDSortedElemSet elemSet;
2752 while ( nIt->more() ) elemSet.insert( nIt->next() );
2754 while ( eIt->more() ) elemSet.insert( eIt->next() );
2755 ASSERT( elemSet.size() == nbElems );
2757 // add elements to submeshes
2758 ::SMESH_MeshEditor::TIDSortedElemSet::iterator iE = elemSet.begin();
2759 for ( int i = 0; i < nbElems; ++i, ++iE )
2761 int smID = smIDs[ i ];
2762 if ( smID == 0 ) continue;
2763 ASSERT( smID <= maxID );
2764 const SMDS_MeshElement* elem = *iE;
2765 // get or create submesh
2766 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
2768 sm = mySMESHDSMesh->NewSubMesh( smID );
2769 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
2773 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
2774 pos->SetShapeId( smID );
2775 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
2776 node->SetPosition( pos );
2777 sm->AddNode( node );
2779 sm->AddElement( elem );
2785 } // end reading submeshes
2787 // Read node positions on sub-shapes (SMDS_Position)
2789 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2791 // There are 5 datasets to read:
2792 // "Nodes on Edges" - ID of node on edge
2793 // "Edge positions" - U parameter on node on edge
2794 // "Nodes on Faces" - ID of node on face
2795 // "Face U positions" - U parameter of node on face
2796 // "Face V positions" - V parameter of node on face
2797 char* aEid_DSName = "Nodes on Edges";
2798 char* aEu_DSName = "Edge positions";
2799 char* aFu_DSName = "Face U positions";
2800 //char* aFid_DSName = "Nodes on Faces";
2801 //char* aFv_DSName = "Face V positions";
2804 int nbEids = 0, nbFids = 0;
2805 int *aEids = 0, *aFids = 0;
2806 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
2809 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2810 aGroup->OpenOnDisk();
2812 // loop on 5 data sets
2813 int aNbObjects = aGroup->nInternalObjects();
2814 for ( int i = 0; i < aNbObjects; i++ )
2817 char aDSName[ HDF_NAME_MAX_LEN+1 ];
2818 aGroup->InternalObjectIndentify( i, aDSName );
2820 aDataset = new HDFdataset( aDSName, aGroup );
2821 aDataset->OpenOnDisk();
2822 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
2824 double* pos = new double [ aDataset->GetSize() ];
2825 aDataset->ReadFromDisk( pos );
2827 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
2829 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
2836 int aSize = aDataset->GetSize();
2838 // for reading files, created from 18.07.2005 till 10.10.2005
2839 if (aDataset->GetType() == HDF_STRING)
2840 aSize /= sizeof(int);
2842 int* ids = new int [aSize];
2843 aDataset->ReadFromDisk( ids );
2844 // on face or nodes?
2845 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
2854 aDataset->CloseOnDisk();
2855 } // loop on 5 datasets
2857 // Set node positions on edges or faces
2858 for ( int onFace = 0; onFace < 2; onFace++ )
2860 int nbNodes = ( onFace ? nbFids : nbEids );
2861 if ( nbNodes == 0 ) continue;
2862 int* aNodeIDs = ( onFace ? aFids : aEids );
2863 double* aUPos = ( onFace ? aFupos : aEpos );
2864 double* aVPos = ( onFace ? aFvpos : 0 );
2866 for ( int iNode = 0; iNode < nbNodes; iNode++ )
2868 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
2870 SMDS_PositionPtr aPos = node->GetPosition();
2873 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
2874 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
2875 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
2876 fPos->SetUParameter( aUPos[ iNode ]);
2877 fPos->SetVParameter( aVPos[ iNode ]);
2880 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
2881 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
2882 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
2883 fPos->SetUParameter( aUPos[ iNode ]);
2887 if ( aEids ) delete [] aEids;
2888 if ( aFids ) delete [] aFids;
2889 if ( aEpos ) delete [] aEpos;
2890 if ( aFupos ) delete [] aFupos;
2891 if ( aFvpos ) delete [] aFvpos;
2893 aGroup->CloseOnDisk();
2895 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
2898 // Recompute State (as computed sub-meshes are restored from MED)
2899 if ( !aShapeObject->_is_nil() ) {
2900 MESSAGE("Compute State Engine ...");
2901 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
2902 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
2903 (SMESH_subMesh::SUBMESH_RESTORED);
2904 MESSAGE("Compute State Engine finished");
2907 // try to get groups
2908 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
2909 char name_group[ 30 ];
2910 if ( ii == GetNodeGroupsTag() )
2911 strcpy( name_group, "Groups of Nodes" );
2912 else if ( ii == GetEdgeGroupsTag() )
2913 strcpy( name_group, "Groups of Edges" );
2914 else if ( ii == GetFaceGroupsTag() )
2915 strcpy( name_group, "Groups of Faces" );
2916 else if ( ii == GetVolumeGroupsTag() )
2917 strcpy( name_group, "Groups of Volumes" );
2919 if ( aTopGroup->ExistInternalObject( name_group ) ) {
2920 aGroup = new HDFgroup( name_group, aTopGroup );
2921 aGroup->OpenOnDisk();
2922 // get number of groups
2923 int aNbSubObjects = aGroup->nInternalObjects();
2924 for ( int j = 0; j < aNbSubObjects; j++ ) {
2925 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2926 aGroup->InternalObjectIndentify( j, name_dataset );
2927 // check if it is an group
2928 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
2930 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
2933 aDataset = new HDFdataset( name_dataset, aGroup );
2934 aDataset->OpenOnDisk();
2936 // Retrieve actual group name
2937 size = aDataset->GetSize();
2938 char* nameFromFile = new char[ size ];
2939 aDataset->ReadFromDisk( nameFromFile );
2940 aDataset->CloseOnDisk();
2942 // Try to find a shape reference
2943 TopoDS_Shape aShape;
2944 char aRefName[ 30 ];
2945 sprintf( aRefName, "Ref on shape %d", subid);
2946 if ( aGroup->ExistInternalObject( aRefName ) ) {
2947 // load mesh "Ref on shape" - it's an entry to SObject
2948 aDataset = new HDFdataset( aRefName, aGroup );
2949 aDataset->OpenOnDisk();
2950 size = aDataset->GetSize();
2951 char* refFromFile = new char[ size ];
2952 aDataset->ReadFromDisk( refFromFile );
2953 aDataset->CloseOnDisk();
2954 if ( strlen( refFromFile ) > 0 ) {
2955 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2956 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2957 if ( !CORBA::is_nil( shapeObject ) ) {
2958 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2959 if ( !aShapeObject->_is_nil() )
2960 aShape = GeomObjectToShape( aShapeObject );
2964 // Create group servant
2965 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
2966 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
2967 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
2968 // Obtain a SMESHDS_Group object
2969 if ( aNewGroup->_is_nil() )
2972 string iorSubString = GetORB()->object_to_string( aNewGroup );
2973 int newSubId = myStudyContext->findId( iorSubString );
2974 myStudyContext->mapOldToNew( subid, newSubId );
2976 SMESH_GroupBase_i* aGroupImpl =
2977 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
2981 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
2985 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
2986 aGroupBaseDS->SetStoreName( name_dataset );
2988 // Fill group with contents from MED file
2989 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
2991 myReader.GetGroup( aGrp );
2994 aGroup->CloseOnDisk();
2999 aTopGroup->CloseOnDisk();
3002 aFile->CloseOnDisk();
3005 // Remove temporary files created from the stream
3007 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3009 INFOS( "SMESH_Gen_i::Load completed" );
3013 //=============================================================================
3015 * SMESH_Gen_i::LoadASCII
3017 * Load SMESH module's data in ASCII format (not implemented yet)
3019 //=============================================================================
3021 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
3022 const SALOMEDS::TMPFile& theStream,
3024 bool isMultiFile ) {
3025 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
3026 return Load( theComponent, theStream, theURL, isMultiFile );
3029 //=============================================================================
3031 * SMESH_Gen_i::Close
3033 * Clears study-connected data when it is closed
3035 //=============================================================================
3037 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
3039 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
3041 // Clear study contexts data
3042 int studyId = GetCurrentStudyID();
3043 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
3044 delete myStudyContextMap[ studyId ];
3045 myStudyContextMap.erase( studyId );
3050 //=============================================================================
3052 * SMESH_Gen_i::ComponentDataType
3054 * Get component data type
3056 //=============================================================================
3058 char* SMESH_Gen_i::ComponentDataType()
3060 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
3061 return CORBA::string_dup( "SMESH" );
3065 //=============================================================================
3067 * SMESH_Gen_i::IORToLocalPersistentID
3069 * Transform data from transient form to persistent
3071 //=============================================================================
3073 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
3074 const char* IORString,
3075 CORBA::Boolean /*isMultiFile*/,
3076 CORBA::Boolean /*isASCII*/ )
3078 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
3079 StudyContext* myStudyContext = GetCurrentStudyContext();
3081 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
3082 int anId = myStudyContext->findId( IORString );
3084 if(MYDEBUG) MESSAGE( "VSR " << anId )
3086 sprintf( strId, "%d", anId );
3087 return CORBA::string_dup( strId );
3090 return CORBA::string_dup( "" );
3093 //=============================================================================
3095 * SMESH_Gen_i::LocalPersistentIDToIOR
3097 * Transform data from persistent form to transient
3099 //=============================================================================
3101 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
3102 const char* aLocalPersistentID,
3103 CORBA::Boolean /*isMultiFile*/,
3104 CORBA::Boolean /*isASCII*/ )
3106 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
3107 StudyContext* myStudyContext = GetCurrentStudyContext();
3109 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
3110 int anId = atoi( aLocalPersistentID );
3111 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
3113 return CORBA::string_dup( "" );
3116 //=======================================================================
3117 //function : RegisterObject
3119 //=======================================================================
3121 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
3123 StudyContext* myStudyContext = GetCurrentStudyContext();
3124 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3125 string iorString = GetORB()->object_to_string( theObject );
3126 return myStudyContext->addObject( iorString );
3131 //================================================================================
3133 * \brief Return id of registered object
3134 * \param theObject - the Object
3135 * \retval int - Object id
3137 //================================================================================
3139 int SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
3141 StudyContext* myStudyContext = GetCurrentStudyContext();
3142 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3143 string iorString = GetORB()->object_to_string( theObject );
3144 return myStudyContext->findId( iorString );
3149 //=============================================================================
3151 * SMESHEngine_factory
3153 * C factory, accessible with dlsym, after dlopen
3155 //=============================================================================
3159 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
3160 PortableServer::POA_ptr poa,
3161 PortableServer::ObjectId* contId,
3162 const char* instanceName,
3163 const char* interfaceName )
3165 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
3166 if(MYDEBUG) SCRUTE(interfaceName);
3167 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
3168 return aSMESHGen->getId() ;