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"
64 #define LibHandle HMODULE
65 #define LoadLib( name ) LoadLibrary( name )
66 #define GetProc GetProcAddress
67 #define UnLoadLib( handle ) FreeLibrary( handle );
69 #define LibHandle void*
70 #define LoadLib( name ) dlopen( name, RTLD_LAZY )
72 #define UnLoadLib( handle ) dlclose( handle );
77 #include "SMESH_Gen_i.hxx"
78 #include "SMESH_Mesh_i.hxx"
79 #include "SMESH_Hypothesis_i.hxx"
80 #include "SMESH_Algo_i.hxx"
81 #include "SMESH_Group_i.hxx"
82 #include "SMESH_PythonDump.hxx"
84 #include "SMESHDS_Document.hxx"
85 #include "SMESHDS_Group.hxx"
86 #include "SMESHDS_GroupOnGeom.hxx"
87 #include "SMESH_Mesh.hxx"
88 #include "SMESH_Hypothesis.hxx"
89 #include "SMESH_Group.hxx"
90 #include "SMESH_MeshEditor.hxx"
92 #include "SMDS_EdgePosition.hxx"
93 #include "SMDS_FacePosition.hxx"
95 #include CORBA_SERVER_HEADER(SMESH_Group)
96 #include CORBA_SERVER_HEADER(SMESH_Filter)
98 #include "DriverMED_W_SMESHDS_Mesh.h"
99 #include "DriverMED_R_SMESHDS_Mesh.h"
101 #include "SALOMEDS_Tool.hxx"
102 #include "SALOME_NamingService.hxx"
103 #include "SALOME_LifeCycleCORBA.hxx"
104 #include "Utils_SINGLETON.hxx"
105 #include "OpUtil.hxx"
107 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
109 #include "GEOM_Client.hxx"
110 #include "Utils_ExceptHandlers.hxx"
115 using SMESH::TPythonDump;
117 #define NUM_TMP_FILES 2
120 static int MYDEBUG = 1;
122 static int MYDEBUG = 0;
125 // Static variables definition
126 CORBA::ORB_var SMESH_Gen_i::myOrb;
127 PortableServer::POA_var SMESH_Gen_i::myPoa;
128 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
129 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
130 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
132 //=============================================================================
134 * GetServant [ static ]
136 * Get servant of the CORBA object
138 //=============================================================================
140 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
142 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
145 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
149 INFOS( "GetServant - Unknown exception was caught!!!" );
154 //=============================================================================
156 * SObjectToObject [ static ]
158 * Get CORBA object corresponding to the SALOMEDS::SObject
160 //=============================================================================
162 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
164 SALOMEDS::GenericAttribute_var anAttr;
165 CORBA::Object_var anObj;
166 if ( !theSObject->_is_nil() ) {
168 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
169 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
170 CORBA::String_var aValue = anIOR->Value();
171 if( strcmp( aValue, "" ) != 0 )
172 anObj = GetORB()->string_to_object( aValue );
176 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
182 //=============================================================================
186 * Get SALOME_NamingService object
188 //=============================================================================
190 SALOME_NamingService* SMESH_Gen_i::GetNS()
192 if ( myNS == NULL ) {
193 myNS = SINGLETON_<SALOME_NamingService>::Instance();
194 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
195 myNS->init_orb( GetORB() );
200 //=============================================================================
204 * Get SALOME_LifeCycleCORBA object
206 //=============================================================================
207 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
208 if ( myLCC == NULL ) {
209 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
215 //=============================================================================
217 * GetGeomEngine [ static ]
219 * Get GEOM::GEOM_Gen reference
221 //=============================================================================
222 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
223 GEOM::GEOM_Gen_var aGeomEngine =
224 GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
225 return aGeomEngine._retn();
228 //=============================================================================
230 * SMESH_Gen_i::SMESH_Gen_i
232 * Default constructor: not for use
234 //=============================================================================
236 SMESH_Gen_i::SMESH_Gen_i()
238 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
241 //=============================================================================
243 * SMESH_Gen_i::SMESH_Gen_i
245 * Standard constructor, used with Container
247 //=============================================================================
249 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
250 PortableServer::POA_ptr poa,
251 PortableServer::ObjectId* contId,
252 const char* instanceName,
253 const char* interfaceName )
254 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
256 INFOS( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
258 myOrb = CORBA::ORB::_duplicate(orb);
259 myPoa = PortableServer::POA::_duplicate(poa);
262 _id = myPoa->activate_object( _thisObj );
264 myIsEmbeddedMode = false;
265 myShapeReader = NULL; // shape reader
268 // set it in standalone mode only
269 //OSD::SetSignal( true );
272 //=============================================================================
274 * SMESH_Gen_i::~SMESH_Gen_i
278 //=============================================================================
280 SMESH_Gen_i::~SMESH_Gen_i()
282 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
284 // delete hypothesis creators
285 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
286 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
288 delete (*itHyp).second;
290 myHypCreatorMap.clear();
292 // Clear study contexts data
293 map<int, StudyContext*>::iterator it;
294 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
297 myStudyContextMap.clear();
298 // delete shape reader
299 if ( !myShapeReader )
300 delete myShapeReader;
303 //=============================================================================
305 * SMESH_Gen_i::createHypothesis
307 * Create hypothesis of given type
309 //=============================================================================
310 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
311 const char* theLibName)
312 throw (SALOME::SALOME_Exception)
314 /* It's Need to tranlate lib name for WIN32 or X platform */
315 char* aPlatformLibName = 0;
316 if ( theLibName && theLibName[0] != '\0' )
319 aPlatformLibName = new char[ strlen(theLibName) + 5 ];
320 aPlatformLibName[0] = '\0';
321 aPlatformLibName = strcat( aPlatformLibName, theLibName );
322 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
324 aPlatformLibName = new char[ strlen(theLibName) + 7 ];
325 aPlatformLibName[0] = '\0';
326 aPlatformLibName = strcat( aPlatformLibName, "lib" );
327 aPlatformLibName = strcat( aPlatformLibName, theLibName );
328 aPlatformLibName = strcat( aPlatformLibName, ".so" );
334 Unexpect aCatch(SALOME_SalomeException);
335 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
337 // create a new hypothesis object servant
338 SMESH_Hypothesis_i* myHypothesis_i = 0;
339 SMESH::SMESH_Hypothesis_var hypothesis_i;
343 // check, if creator for this hypothesis type already exists
344 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
346 // load plugin library
347 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
348 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
351 // report any error, if occured
353 const char* anError = dlerror();
354 throw(SALOME_Exception(anError));
356 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
360 // get method, returning hypothesis creator
361 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
362 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
363 GetHypothesisCreator procHandle =
364 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
367 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
368 UnLoadLib(libHandle);
371 // get hypothesis creator
372 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
373 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
376 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
379 // map hypothesis creator to a hypothesis name
380 myHypCreatorMap[string(theHypName)] = aCreator;
383 // create a new hypothesis object, store its ref. in studyContext
384 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
386 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
387 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
389 catch (SALOME_Exception& S_ex)
391 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
394 if ( aPlatformLibName )
395 delete[] aPlatformLibName;
398 return hypothesis_i._retn();
400 // activate the CORBA servant of hypothesis
401 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
402 int nextId = RegisterObject( hypothesis_i );
403 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
405 return hypothesis_i._retn();
408 //=============================================================================
410 * SMESH_Gen_i::createMesh
412 * Create empty mesh on shape
414 //=============================================================================
415 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
416 throw ( SALOME::SALOME_Exception )
418 Unexpect aCatch(SALOME_SalomeException);
419 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
421 // Get or create the GEOM_Client instance
423 // create a new mesh object servant, store it in a map in study context
424 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
425 // create a new mesh object
426 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
428 // activate the CORBA servant of Mesh
429 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
430 int nextId = RegisterObject( mesh );
431 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
434 catch (SALOME_Exception& S_ex) {
435 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
437 return SMESH::SMESH_Mesh::_nil();
440 //=============================================================================
442 * SMESH_Gen_i::GetShapeReader
446 //=============================================================================
447 GEOM_Client* SMESH_Gen_i::GetShapeReader()
449 // create shape reader if necessary
450 if ( !myShapeReader )
451 myShapeReader = new GEOM_Client(GetContainerRef());
452 ASSERT( myShapeReader );
453 return myShapeReader;
456 //=============================================================================
458 * SMESH_Gen_i::SetEmbeddedMode
462 //=============================================================================
464 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
466 myIsEmbeddedMode = theMode;
468 if ( !myIsEmbeddedMode ) {
472 char* envDisableFPE = getenv("DISABLE_FPE");
473 if (envDisableFPE && atoi(envDisableFPE))
478 OSD::SetSignal( raiseFPE );
480 // else OSD::SetSignal() is called in GUI
483 //=============================================================================
485 * SMESH_Gen_i::IsEmbeddedMode
489 //=============================================================================
491 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
493 return myIsEmbeddedMode;
496 //=============================================================================
498 * SMESH_Gen_i::SetCurrentStudy
502 //=============================================================================
504 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
507 //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
508 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
509 // create study context, if it doesn't exist and set current study
510 int studyId = GetCurrentStudyID();
511 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
512 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
513 myStudyContextMap[ studyId ] = new StudyContext;
516 // myCurrentStudy may be nil
517 if ( !CORBA::is_nil( myCurrentStudy ) ) {
518 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
519 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
520 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
522 // set current study for geom engine
523 //if ( !CORBA::is_nil( GetGeomEngine() ) )
524 // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
528 //=============================================================================
530 * SMESH_Gen_i::GetCurrentStudy
534 //=============================================================================
536 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
538 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
539 return SALOMEDS::Study::_duplicate( myCurrentStudy );
542 //=============================================================================
544 * SMESH_Gen_i::GetCurrentStudyContext
546 * Get current study context
548 //=============================================================================
549 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
551 if ( !CORBA::is_nil( myCurrentStudy ) &&
552 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
553 return myStudyContextMap[ myCurrentStudy->StudyId() ];
558 //=============================================================================
560 * SMESH_Gen_i::CreateHypothesis
562 * Create hypothesis/algorothm of given type and publish it in the study
564 //=============================================================================
566 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
567 const char* theLibName )
568 throw ( SALOME::SALOME_Exception )
570 Unexpect aCatch(SALOME_SalomeException);
571 // Create hypothesis/algorithm
572 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
574 // Publish hypothesis/algorithm in the study
575 if ( CanPublishInStudy( hyp ) ) {
576 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
577 if ( !aSO->_is_nil() ) {
578 // Update Python script
579 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
580 << theHypName << "', '" << theLibName << "')";
587 //================================================================================
589 * \brief Return hypothesis of given type holding parameter values of the existing mesh
590 * \param theHypType - hypothesis type name
591 * \param theLibName - plugin library name
592 * \param theMesh - The mesh of interest
593 * \param theGeom - The shape to get parameter values from
594 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
595 * in a study and used to compute the mesh, or a temporary one created just to pass
598 //================================================================================
600 SMESH::SMESH_Hypothesis_ptr
601 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
602 const char* theLibName,
603 SMESH::SMESH_Mesh_ptr theMesh,
604 GEOM::GEOM_Object_ptr theGeom)
605 throw ( SALOME::SALOME_Exception )
607 Unexpect aCatch(SALOME_SalomeException);
608 if ( CORBA::is_nil( theMesh ) )
609 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
610 if ( CORBA::is_nil( theGeom ) )
611 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
613 // -----------------------------------------------
614 // find hypothesis used to mesh theGeom
615 // -----------------------------------------------
617 // get mesh and shape
618 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
619 TopoDS_Shape shape = GeomObjectToShape( theGeom );
620 if ( !meshServant || shape.IsNull() )
621 return SMESH::SMESH_Hypothesis::_nil();
622 ::SMESH_Mesh& mesh = meshServant->GetImpl();
624 if ( mesh.NbNodes() == 0 ) // empty mesh
625 return SMESH::SMESH_Hypothesis::_nil();
627 // create a temporary hypothesis to know its dimention
628 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
629 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
631 return SMESH::SMESH_Hypothesis::_nil();
632 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
634 // look for a hypothesis of theHypType used to mesh the shape
635 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
638 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
639 int nbLocalHyps = aHypList->length();
640 for ( int i = 0; i < nbLocalHyps; i++ )
641 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
642 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
643 // check super shapes
644 TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
645 while ( nbLocalHyps == 0 && itShape.More() ) {
646 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
647 if ( ! CORBA::is_nil( geomObj )) {
648 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
649 nbLocalHyps = aHypList->length();
650 for ( int i = 0; i < nbLocalHyps; i++ )
651 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
652 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
658 // let the temporary hypothesis find out some how parameter values
659 if ( hyp->SetParametersByMesh( &mesh, shape ))
660 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
662 return SMESH::SMESH_Hypothesis::_nil();
665 //=============================================================================
667 * SMESH_Gen_i::CreateMesh
669 * Create empty mesh on a shape and publish it in the study
671 //=============================================================================
673 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
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 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
682 ASSERT( meshServant );
683 meshServant->SetShape( theShapeObject );
685 // publish mesh in the study
686 if ( CanPublishInStudy( mesh ) ) {
687 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
688 aStudyBuilder->NewCommand(); // There is a transaction
689 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
690 aStudyBuilder->CommitCommand();
691 if ( !aSO->_is_nil() ) {
692 // Update Python script
693 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
700 //=============================================================================
702 * SMESH_Gen_i::CreateEmptyMesh
706 //=============================================================================
708 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
709 throw ( SALOME::SALOME_Exception )
711 Unexpect aCatch(SALOME_SalomeException);
712 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
714 SMESH::SMESH_Mesh_var mesh = this->createMesh();
716 // publish mesh in the study
717 if ( CanPublishInStudy( mesh ) ) {
718 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
719 aStudyBuilder->NewCommand(); // There is a transaction
720 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
721 aStudyBuilder->CommitCommand();
722 if ( !aSO->_is_nil() ) {
723 // Update Python script
724 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
731 //=============================================================================
733 * SMESH_Gen_i::CreateMeshFromUNV
735 * Create mesh and import data from UNV file
737 //=============================================================================
739 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
740 throw ( SALOME::SALOME_Exception )
742 Unexpect aCatch(SALOME_SalomeException);
743 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
745 SMESH::SMESH_Mesh_var aMesh = createMesh();
747 // publish mesh in the study
748 if ( CanPublishInStudy( aMesh ) ) {
749 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
750 aStudyBuilder->NewCommand(); // There is a transaction
751 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
752 aStudyBuilder->CommitCommand();
753 if ( !aSO->_is_nil() ) {
754 // Update Python script
755 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
759 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
761 aServant->ImportUNVFile( theFileName );
763 // Dump creation of groups
764 aServant->GetGroups();
766 return aMesh._retn();
769 //=============================================================================
771 * SMESH_Gen_i::CreateMeshFromMED
773 * Create mesh and import data from MED file
775 //=============================================================================
777 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
778 SMESH::DriverMED_ReadStatus& theStatus)
779 throw ( SALOME::SALOME_Exception )
781 Unexpect aCatch(SALOME_SalomeException);
782 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
784 // Retrieve mesh names from the file
785 DriverMED_R_SMESHDS_Mesh myReader;
786 myReader.SetFile( theFileName );
787 myReader.SetMeshId( -1 );
788 Driver_Mesh::Status aStatus;
789 list<string> aNames = myReader.GetMeshNames(aStatus);
790 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
791 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
793 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
796 TPythonDump aPythonDump;
798 //TCollection_AsciiString aStr ("([");
800 if (theStatus == SMESH::DRS_OK) {
801 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
802 aStudyBuilder->NewCommand(); // There is a transaction
803 aResult->length( aNames.size() );
806 // Iterate through all meshes and create mesh objects
807 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
809 //if (i > 0) aStr += ", ";
810 if (i > 0) aPythonDump << ", ";
813 SMESH::SMESH_Mesh_var mesh = createMesh();
815 // publish mesh in the study
816 SALOMEDS::SObject_var aSO;
817 if ( CanPublishInStudy( mesh ) )
818 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
819 if ( !aSO->_is_nil() ) {
822 //aStr += aSO->GetID();
825 aPythonDump << "mesh_" << i;
827 // aStr += TCollection_AsciiString(i);
830 // Read mesh data (groups are published automatically by ImportMEDFile())
831 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
832 ASSERT( meshServant );
833 SMESH::DriverMED_ReadStatus status1 =
834 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
835 if (status1 > theStatus)
838 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
840 aStudyBuilder->CommitCommand();
843 // Update Python script
844 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
846 // Dump creation of groups
847 for ( int i = 0; i < aResult->length(); ++i )
848 aResult[ i ]->GetGroups();
850 return aResult._retn();
853 //=============================================================================
855 * SMESH_Gen_i::CreateMeshFromSTL
857 * Create mesh and import data from STL file
859 //=============================================================================
861 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
862 throw ( SALOME::SALOME_Exception )
864 Unexpect aCatch(SALOME_SalomeException);
865 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
867 SMESH::SMESH_Mesh_var aMesh = createMesh();
869 // publish mesh in the study
870 if ( CanPublishInStudy( aMesh ) ) {
871 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
872 aStudyBuilder->NewCommand(); // There is a transaction
873 SALOMEDS::SObject_var aSO = PublishInStudy
874 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
875 aStudyBuilder->CommitCommand();
876 if ( !aSO->_is_nil() ) {
877 // Update Python script
878 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
882 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
884 aServant->ImportSTLFile( theFileName );
885 return aMesh._retn();
888 //=============================================================================
890 * SMESH_Gen_i::IsReadyToCompute
892 * Returns true if mesh contains enough data to be computed
894 //=============================================================================
896 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
897 GEOM::GEOM_Object_ptr theShapeObject )
898 throw ( SALOME::SALOME_Exception )
900 Unexpect aCatch(SALOME_SalomeException);
901 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
903 if ( CORBA::is_nil( theShapeObject ) )
904 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
907 if ( CORBA::is_nil( theMesh ) )
908 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
913 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
914 ASSERT( meshServant );
916 // get local TopoDS_Shape
917 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
918 // call implementation
919 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
920 return myGen.CheckAlgoState( myLocMesh, myLocShape );
923 catch ( SALOME_Exception& S_ex ) {
924 INFOS( "catch exception "<< S_ex.what() );
929 //================================================================================
931 * \brief Returns errors of hypotheses definintion
932 * \param theMesh - the mesh
933 * \param theSubObject - the main or sub- shape
934 * \retval SMESH::algo_error_array* - sequence of errors
936 //================================================================================
938 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
939 GEOM::GEOM_Object_ptr theSubObject )
940 throw ( SALOME::SALOME_Exception )
942 Unexpect aCatch(SALOME_SalomeException);
943 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
945 if ( CORBA::is_nil( theSubObject ) )
946 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
948 if ( CORBA::is_nil( theMesh ) )
949 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
951 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
953 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
954 ASSERT( meshServant );
956 TopoDS_Shape myLocShape = GeomObjectToShape( theSubObject );
957 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
958 list< ::SMESH_Gen::TAlgoStateError > error_list;
959 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
960 // call ::SMESH_Gen::GetAlgoState()
961 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
962 error_array->length( error_list.size() );
964 for ( error = error_list.begin(); error != error_list.end(); ++error )
967 SMESH::AlgoStateErrorName errName;
968 switch ( error->_name ) {
969 case ::SMESH_Gen::MISSING_ALGO: errName = SMESH::MISSING_ALGO; break;
970 case ::SMESH_Gen::MISSING_HYPO: errName = SMESH::MISSING_HYPO; break;
971 case ::SMESH_Gen::NOT_CONFORM_MESH: errName = SMESH::NOT_CONFORM_MESH; break;
973 THROW_SALOME_CORBA_EXCEPTION( "bad error name",SALOME::BAD_PARAM );
976 CORBA::String_var algoName;
977 if ( error->_algo ) {
978 if ( !myCurrentStudy->_is_nil() ) {
979 // find algo in the study
980 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
981 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
982 if ( !father->_is_nil() ) {
983 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
984 for ( ; itBig->More(); itBig->Next() ) {
985 SALOMEDS::SObject_var gotBranch = itBig->Value();
986 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
987 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
988 for ( ; algoIt->More(); algoIt->Next() ) {
989 SALOMEDS::SObject_var algoSO = algoIt->Value();
990 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
991 if ( !CORBA::is_nil( algoIOR )) {
992 SMESH_Hypothesis_i* myImpl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
993 if ( myImpl && myImpl->GetImpl() == error->_algo ) {
994 algoName = algoSO->GetName();
998 } // loop on algo SO's
1001 } // SMESH component iterator
1004 if ( algoName.in() == 0 )
1005 // use algo type name
1006 algoName = CORBA::string_dup( error->_algo->GetName() );
1008 // fill AlgoStateError structure
1009 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1010 errStruct.name = errName;
1011 errStruct.algoName = algoName;
1012 errStruct.algoDim = error->_algoDim;
1013 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1017 catch ( SALOME_Exception& S_ex ) {
1018 INFOS( "catch exception "<< S_ex.what() );
1020 return error_array._retn();
1023 //=============================================================================
1025 * SMESH_Gen_i::GetSubShapesId
1027 * Get sub-shapes unique ID's list
1029 //=============================================================================
1031 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1032 const SMESH::object_array& theListOfSubShapeObject )
1033 throw ( SALOME::SALOME_Exception )
1035 Unexpect aCatch(SALOME_SalomeException);
1036 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1038 SMESH::long_array_var shapesId = new SMESH::long_array;
1041 if ( CORBA::is_nil( theMainShapeObject ) )
1042 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1043 SALOME::BAD_PARAM );
1047 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1048 TopTools_IndexedMapOfShape myIndexToShape;
1049 TopExp::MapShapes(myMainShape,myIndexToShape);
1051 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1053 GEOM::GEOM_Object_var aShapeObject
1054 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1055 if ( CORBA::is_nil( aShapeObject ) )
1056 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1057 SALOME::BAD_PARAM );
1059 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1060 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1062 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1063 setId.insert(myIndexToShape.FindIndex(F));
1064 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1066 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1068 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1069 setId.insert(myIndexToShape.FindIndex(E));
1070 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1072 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1074 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1075 setId.insert(myIndexToShape.FindIndex(V));
1076 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1079 shapesId->length(setId.size());
1080 set<int>::iterator iind;
1082 for (iind = setId.begin(); iind != setId.end(); iind++)
1084 if(MYDEBUG) SCRUTE((*iind));
1085 shapesId[i] = (*iind);
1086 if(MYDEBUG) SCRUTE(shapesId[i]);
1090 catch (SALOME_Exception& S_ex)
1092 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1095 return shapesId._retn();
1098 //=============================================================================
1100 * SMESH_Gen_i::Compute
1102 * Compute mesh on a shape
1104 //=============================================================================
1106 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1107 GEOM::GEOM_Object_ptr theShapeObject )
1108 throw ( SALOME::SALOME_Exception )
1110 Unexpect aCatch(SALOME_SalomeException);
1111 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1113 if ( CORBA::is_nil( theShapeObject ) )
1114 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1115 SALOME::BAD_PARAM );
1117 if ( CORBA::is_nil( theMesh ) )
1118 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1119 SALOME::BAD_PARAM );
1121 // Update Python script
1122 TPythonDump() << "isDone = " << this << ".Compute( "
1123 << theMesh << ", " << theShapeObject << ")";
1124 TPythonDump() << "if not isDone: print 'Mesh " << theMesh << " : computation failed'";
1128 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1129 ASSERT( meshServant );
1130 if ( meshServant ) {
1131 // get local TopoDS_Shape
1132 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1133 // call implementation compute
1134 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1135 return myGen.Compute( myLocMesh, myLocShape);
1138 catch ( SALOME_Exception& S_ex ) {
1139 INFOS( "Compute(): catch exception "<< S_ex.what() );
1142 INFOS( "Compute(): unknown exception " );
1147 //================================================================================
1149 * \brief Return geometrical object the given element is built on
1150 * \param theMesh - the mesh the element is in
1151 * \param theElementID - the element ID
1152 * \param theGeomName - the name of the result geom object if it is not yet published
1153 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1155 //================================================================================
1157 GEOM::GEOM_Object_ptr
1158 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1159 CORBA::Long theElementID,
1160 const char* theGeomName)
1161 throw ( SALOME::SALOME_Exception )
1163 Unexpect aCatch(SALOME_SalomeException);
1164 if ( CORBA::is_nil( theMesh ) )
1165 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1167 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1168 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1170 // get a core mesh DS
1171 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1172 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1174 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1175 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1176 // find the element in mesh
1177 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1178 // find a shape id by the element
1179 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1180 // get a geom object by the shape id
1181 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1182 if ( geom->_is_nil() ) {
1183 GEOM::GEOM_IShapesOperations_var op =
1184 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1185 if ( !op->_is_nil() )
1186 geom = op->GetSubShape( mainShape, shapeID );
1188 if ( !geom->_is_nil() ) {
1189 // try to find the corresponding SObject
1190 GeomObjectToShape( geom ); // geom client remembers the found shape
1191 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1192 if ( SObj->_is_nil() )
1193 // publish a new subshape
1194 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1195 // return only published geometry
1196 if ( !SObj->_is_nil() )
1197 return geom._retn();
1201 return GEOM::GEOM_Object::_nil();
1204 //=============================================================================
1208 * Save SMESH module's data
1210 //=============================================================================
1211 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1215 INFOS( "SMESH_Gen_i::Save" );
1217 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1218 // san -- in case <myCurrentStudy> differs from theComponent's study,
1219 // use that of the component
1220 if ( myCurrentStudy->_is_nil() ||
1221 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1222 SetCurrentStudy( theComponent->GetStudy() );
1224 // Store study contents as a set of python commands
1225 SavePython(myCurrentStudy);
1227 StudyContext* myStudyContext = GetCurrentStudyContext();
1229 // Declare a byte stream
1230 SALOMEDS::TMPFile_var aStreamFile;
1232 // Obtain a temporary dir
1233 TCollection_AsciiString tmpDir =
1234 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1236 // Create a sequence of files processed
1237 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1238 aFileSeq->length( NUM_TMP_FILES );
1240 TCollection_AsciiString aStudyName( "" );
1242 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1244 // Set names of temporary files
1245 TCollection_AsciiString filename =
1246 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1247 TCollection_AsciiString meshfile =
1248 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1249 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1250 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1251 filename = tmpDir + filename;
1252 meshfile = tmpDir + meshfile;
1255 HDFdataset* aDataset;
1256 HDFgroup* aTopGroup;
1258 HDFgroup* aSubGroup;
1259 HDFgroup* aSubSubGroup;
1260 hdf_size aSize[ 1 ];
1263 //Remove the files if they exist: BugID: 11225
1264 TCollection_AsciiString cmd("rm -f \"");
1269 system(cmd.ToCString());
1271 // MED writer to be used by storage process
1272 DriverMED_W_SMESHDS_Mesh myWriter;
1273 myWriter.SetFile( meshfile.ToCString() );
1276 // ---> create HDF file
1277 aFile = new HDFfile( filename.ToCString() );
1278 aFile->CreateOnDisk();
1280 // --> iterator for top-level objects
1281 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1282 for ( ; itBig->More(); itBig->Next() ) {
1283 SALOMEDS::SObject_var gotBranch = itBig->Value();
1285 // --> hypotheses root branch (only one for the study)
1286 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1287 // create hypotheses root HDF group
1288 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1289 aTopGroup->CreateOnDisk();
1291 // iterator for all hypotheses
1292 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1293 for ( ; it->More(); it->Next() ) {
1294 SALOMEDS::SObject_var mySObject = it->Value();
1295 CORBA::Object_var anObject = SObjectToObject( mySObject );
1296 if ( !CORBA::is_nil( anObject ) ) {
1297 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1298 if ( !myHyp->_is_nil() ) {
1299 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1301 string hypname = string( myHyp->GetName() );
1302 string libname = string( myHyp->GetLibName() );
1304 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
1305 // WNT and ".so" for X-system) must be deleted
1306 int libname_len = libname.length();
1308 if( libname_len > 4 )
1309 libname.resize( libname_len - 4 );
1311 if( libname_len > 3 )
1312 libname.resize( libname_len - 3 );
1314 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1315 int id = myStudyContext->findId( string( objStr.in() ) );
1316 string hypdata = string( myImpl->SaveTo() );
1318 // for each hypothesis create HDF group basing on its id
1319 char hypGrpName[30];
1320 sprintf( hypGrpName, "Hypothesis %d", id );
1321 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1322 aGroup->CreateOnDisk();
1323 // --> type name of hypothesis
1324 aSize[ 0 ] = hypname.length() + 1;
1325 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1326 aDataset->CreateOnDisk();
1327 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1328 aDataset->CloseOnDisk();
1329 // --> server plugin library name of hypothesis
1330 aSize[ 0 ] = libname.length() + 1;
1331 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1332 aDataset->CreateOnDisk();
1333 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1334 aDataset->CloseOnDisk();
1335 // --> persistent data of hypothesis
1336 aSize[ 0 ] = hypdata.length() + 1;
1337 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1338 aDataset->CreateOnDisk();
1339 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1340 aDataset->CloseOnDisk();
1341 // close hypothesis HDF group
1342 aGroup->CloseOnDisk();
1347 // close hypotheses root HDF group
1348 aTopGroup->CloseOnDisk();
1350 // --> algorithms root branch (only one for the study)
1351 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1352 // create algorithms root HDF group
1353 aTopGroup = new HDFgroup( "Algorithms", aFile );
1354 aTopGroup->CreateOnDisk();
1356 // iterator for all algorithms
1357 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1358 for ( ; it->More(); it->Next() ) {
1359 SALOMEDS::SObject_var mySObject = it->Value();
1360 CORBA::Object_var anObject = SObjectToObject( mySObject );
1361 if ( !CORBA::is_nil( anObject ) ) {
1362 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1363 if ( !myHyp->_is_nil() ) {
1364 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1366 string hypname = string( myHyp->GetName() );
1367 string libname = string( myHyp->GetLibName() );
1369 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
1370 // WNT and ".so" for X-system) must be deleted
1371 int libname_len = libname.length();
1373 if( libname_len > 4 )
1374 libname.resize( libname_len - 4 );
1376 if( libname_len > 3 )
1377 libname.resize( libname_len - 3 );
1379 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1380 int id = myStudyContext->findId( string( objStr.in() ) );
1381 string hypdata = string( myImpl->SaveTo() );
1383 // for each algorithm create HDF group basing on its id
1384 char hypGrpName[30];
1385 sprintf( hypGrpName, "Algorithm %d", id );
1386 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1387 aGroup->CreateOnDisk();
1388 // --> type name of algorithm
1389 aSize[0] = hypname.length() + 1;
1390 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1391 aDataset->CreateOnDisk();
1392 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1393 aDataset->CloseOnDisk();
1394 // --> server plugin library name of hypothesis
1395 aSize[0] = libname.length() + 1;
1396 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1397 aDataset->CreateOnDisk();
1398 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1399 aDataset->CloseOnDisk();
1400 // --> persistent data of algorithm
1401 aSize[0] = hypdata.length() + 1;
1402 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1403 aDataset->CreateOnDisk();
1404 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1405 aDataset->CloseOnDisk();
1406 // close algorithm HDF group
1407 aGroup->CloseOnDisk();
1412 // close algorithms root HDF group
1413 aTopGroup->CloseOnDisk();
1415 // --> mesh objects roots branches
1416 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1417 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1418 if ( !CORBA::is_nil( anObject ) ) {
1419 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1420 if ( !myMesh->_is_nil() ) {
1421 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1423 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1424 int id = myStudyContext->findId( string( objStr.in() ) );
1425 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1426 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1428 // for each mesh open the HDF group basing on its id
1429 char meshGrpName[ 30 ];
1430 sprintf( meshGrpName, "Mesh %d", id );
1431 aTopGroup = new HDFgroup( meshGrpName, aFile );
1432 aTopGroup->CreateOnDisk();
1434 // --> put dataset to hdf file which is a flag that mesh has data
1435 string strHasData = "0";
1436 // check if the mesh is not empty
1437 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1438 // write mesh data to med file
1439 myWriter.SetMesh( mySMESHDSMesh );
1440 myWriter.SetMeshId( id );
1443 aSize[ 0 ] = strHasData.length() + 1;
1444 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1445 aDataset->CreateOnDisk();
1446 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1447 aDataset->CloseOnDisk();
1449 // write reference on a shape if exists
1450 SALOMEDS::SObject_var myRef;
1451 bool shapeRefFound = false;
1452 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1454 SALOMEDS::SObject_var myShape;
1455 bool ok = myRef->ReferencedObject( myShape );
1457 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1458 string myRefOnObject = myShape->GetID();
1459 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1460 aSize[ 0 ] = myRefOnObject.length() + 1;
1461 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1462 aDataset->CreateOnDisk();
1463 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1464 aDataset->CloseOnDisk();
1469 // write applied hypotheses if exist
1470 SALOMEDS::SObject_var myHypBranch;
1471 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1472 if ( found && !shapeRefFound ) { // remove applied hyps
1473 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1475 if ( found && shapeRefFound ) {
1476 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1477 aGroup->CreateOnDisk();
1479 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1481 for ( ; it->More(); it->Next() ) {
1482 SALOMEDS::SObject_var mySObject = it->Value();
1483 SALOMEDS::SObject_var myRefOnHyp;
1484 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1486 // san - it is impossible to recover applied hypotheses
1487 // using their entries within Load() method,
1488 // for there are no AttributeIORs in the study when Load() is working.
1489 // Hence, it is better to store persistent IDs of hypotheses as references to them
1491 //string myRefOnObject = myRefOnHyp->GetID();
1492 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1493 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1494 int id = myStudyContext->findId( string( objStr.in() ) );
1495 //if ( myRefOnObject.length() > 0 ) {
1496 //aSize[ 0 ] = myRefOnObject.length() + 1;
1497 char hypName[ 30 ], hypId[ 30 ];
1498 sprintf( hypName, "Hyp %d", ++hypNb );
1499 sprintf( hypId, "%d", id );
1500 aSize[ 0 ] = strlen( hypId ) + 1;
1501 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1502 aDataset->CreateOnDisk();
1503 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1504 aDataset->WriteOnDisk( hypId );
1505 aDataset->CloseOnDisk();
1509 aGroup->CloseOnDisk();
1512 // write applied algorithms if exist
1513 SALOMEDS::SObject_var myAlgoBranch;
1514 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1515 if ( found && !shapeRefFound ) { // remove applied algos
1516 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1518 if ( found && shapeRefFound ) {
1519 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1520 aGroup->CreateOnDisk();
1522 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1524 for ( ; it->More(); it->Next() ) {
1525 SALOMEDS::SObject_var mySObject = it->Value();
1526 SALOMEDS::SObject_var myRefOnAlgo;
1527 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1529 // san - it is impossible to recover applied algorithms
1530 // using their entries within Load() method,
1531 // for there are no AttributeIORs in the study when Load() is working.
1532 // Hence, it is better to store persistent IDs of algorithms as references to them
1534 //string myRefOnObject = myRefOnAlgo->GetID();
1535 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1536 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1537 int id = myStudyContext->findId( string( objStr.in() ) );
1538 //if ( myRefOnObject.length() > 0 ) {
1539 //aSize[ 0 ] = myRefOnObject.length() + 1;
1540 char algoName[ 30 ], algoId[ 30 ];
1541 sprintf( algoName, "Algo %d", ++algoNb );
1542 sprintf( algoId, "%d", id );
1543 aSize[ 0 ] = strlen( algoId ) + 1;
1544 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1545 aDataset->CreateOnDisk();
1546 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1547 aDataset->WriteOnDisk( algoId );
1548 aDataset->CloseOnDisk();
1552 aGroup->CloseOnDisk();
1555 // --> submesh objects sub-branches
1557 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1558 SALOMEDS::SObject_var mySubmeshBranch;
1559 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1561 if ( found ) // check if there is shape reference in submeshes
1563 bool hasShapeRef = false;
1564 SALOMEDS::ChildIterator_var itSM =
1565 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1566 for ( ; itSM->More(); itSM->Next() ) {
1567 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1568 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1569 mySubRef->ReferencedObject( myShape );
1570 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1573 { // remove one submesh
1574 if ( shapeRefFound )
1575 { // unassign hypothesis
1576 SMESH::SMESH_subMesh_var mySubMesh =
1577 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1578 if ( !mySubMesh->_is_nil() ) {
1579 int shapeID = mySubMesh->GetId();
1580 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1581 const list<const SMESHDS_Hypothesis*>& hypList =
1582 mySMESHDSMesh->GetHypothesis( S );
1583 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1584 while ( hyp != hypList.end() ) {
1585 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1586 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1590 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1592 } // loop on submeshes of a type
1593 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1594 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1597 } // end check if there is shape reference in submeshes
1599 char name_meshgroup[ 30 ];
1600 if ( i == GetSubMeshOnVertexTag() )
1601 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1602 else if ( i == GetSubMeshOnEdgeTag() )
1603 strcpy( name_meshgroup, "SubMeshes On Edge" );
1604 else if ( i == GetSubMeshOnWireTag() )
1605 strcpy( name_meshgroup, "SubMeshes On Wire" );
1606 else if ( i == GetSubMeshOnFaceTag() )
1607 strcpy( name_meshgroup, "SubMeshes On Face" );
1608 else if ( i == GetSubMeshOnShellTag() )
1609 strcpy( name_meshgroup, "SubMeshes On Shell" );
1610 else if ( i == GetSubMeshOnSolidTag() )
1611 strcpy( name_meshgroup, "SubMeshes On Solid" );
1612 else if ( i == GetSubMeshOnCompoundTag() )
1613 strcpy( name_meshgroup, "SubMeshes On Compound" );
1615 // for each type of submeshes create container HDF group
1616 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1617 aGroup->CreateOnDisk();
1619 // iterator for all submeshes of given type
1620 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1621 for ( ; itSM->More(); itSM->Next() ) {
1622 SALOMEDS::SObject_var mySObject = itSM->Value();
1623 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1624 if ( !CORBA::is_nil( anSubObject ))
1626 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1627 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
1628 int subid = myStudyContext->findId( string( objStr.in() ) );
1630 // for each mesh open the HDF group basing on its id
1631 char submeshGrpName[ 30 ];
1632 sprintf( submeshGrpName, "SubMesh %d", subid );
1633 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1634 aSubGroup->CreateOnDisk();
1636 // write reference on a shape, already checked if it exists
1637 SALOMEDS::SObject_var mySubRef, myShape;
1638 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1639 mySubRef->ReferencedObject( myShape );
1640 string myRefOnObject = myShape->GetID();
1641 if ( myRefOnObject.length() > 0 ) {
1642 aSize[ 0 ] = myRefOnObject.length() + 1;
1643 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1644 aDataset->CreateOnDisk();
1645 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1646 aDataset->CloseOnDisk();
1649 // write applied hypotheses if exist
1650 SALOMEDS::SObject_var mySubHypBranch;
1651 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1653 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1654 aSubSubGroup->CreateOnDisk();
1656 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1658 for ( ; it->More(); it->Next() ) {
1659 SALOMEDS::SObject_var mySubSObject = it->Value();
1660 SALOMEDS::SObject_var myRefOnHyp;
1661 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1663 //string myRefOnObject = myRefOnHyp->GetID();
1664 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1665 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1666 int id = myStudyContext->findId( string( objStr.in() ) );
1667 //if ( myRefOnObject.length() > 0 ) {
1668 //aSize[ 0 ] = myRefOnObject.length() + 1;
1669 char hypName[ 30 ], hypId[ 30 ];
1670 sprintf( hypName, "Hyp %d", ++hypNb );
1671 sprintf( hypId, "%d", id );
1672 aSize[ 0 ] = strlen( hypId ) + 1;
1673 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1674 aDataset->CreateOnDisk();
1675 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1676 aDataset->WriteOnDisk( hypId );
1677 aDataset->CloseOnDisk();
1681 aSubSubGroup->CloseOnDisk();
1684 // write applied algorithms if exist
1685 SALOMEDS::SObject_var mySubAlgoBranch;
1686 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1688 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1689 aSubSubGroup->CreateOnDisk();
1691 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1693 for ( ; it->More(); it->Next() ) {
1694 SALOMEDS::SObject_var mySubSObject = it->Value();
1695 SALOMEDS::SObject_var myRefOnAlgo;
1696 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1698 //string myRefOnObject = myRefOnAlgo->GetID();
1699 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1700 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1701 int id = myStudyContext->findId( string( objStr.in() ) );
1702 //if ( myRefOnObject.length() > 0 ) {
1703 //aSize[ 0 ] = myRefOnObject.length() + 1;
1704 char algoName[ 30 ], algoId[ 30 ];
1705 sprintf( algoName, "Algo %d", ++algoNb );
1706 sprintf( algoId, "%d", id );
1707 aSize[ 0 ] = strlen( algoId ) + 1;
1708 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1709 aDataset->CreateOnDisk();
1710 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1711 aDataset->WriteOnDisk( algoId );
1712 aDataset->CloseOnDisk();
1716 aSubSubGroup->CloseOnDisk();
1718 // close submesh HDF group
1719 aSubGroup->CloseOnDisk();
1722 // close container of submeshes by type HDF group
1723 aGroup->CloseOnDisk();
1726 // All sub-meshes will be stored in MED file
1727 if ( shapeRefFound )
1728 myWriter.AddAllSubMeshes();
1730 // groups root sub-branch
1731 SALOMEDS::SObject_var myGroupsBranch;
1732 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1733 found = gotBranch->FindSubObject( i, myGroupsBranch );
1735 char name_group[ 30 ];
1736 if ( i == GetNodeGroupsTag() )
1737 strcpy( name_group, "Groups of Nodes" );
1738 else if ( i == GetEdgeGroupsTag() )
1739 strcpy( name_group, "Groups of Edges" );
1740 else if ( i == GetFaceGroupsTag() )
1741 strcpy( name_group, "Groups of Faces" );
1742 else if ( i == GetVolumeGroupsTag() )
1743 strcpy( name_group, "Groups of Volumes" );
1745 aGroup = new HDFgroup( name_group, aTopGroup );
1746 aGroup->CreateOnDisk();
1748 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1749 for ( ; it->More(); it->Next() ) {
1750 SALOMEDS::SObject_var mySObject = it->Value();
1751 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1752 if ( !CORBA::is_nil( aSubObject ) ) {
1753 SMESH_GroupBase_i* myGroupImpl =
1754 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1758 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
1759 int anId = myStudyContext->findId( string( objStr.in() ) );
1761 // For each group, create a dataset named "Group <group_persistent_id>"
1762 // and store the group's user name into it
1764 sprintf( grpName, "Group %d", anId );
1765 char* aUserName = myGroupImpl->GetName();
1766 aSize[ 0 ] = strlen( aUserName ) + 1;
1768 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1769 aDataset->CreateOnDisk();
1770 aDataset->WriteOnDisk( aUserName );
1771 aDataset->CloseOnDisk();
1773 // Store the group contents into MED file
1774 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1776 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1777 << grpName << " to MED file" );
1778 SMESHDS_GroupBase* aGrpBaseDS =
1779 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1780 aGrpBaseDS->SetStoreName( grpName );
1782 // Pass SMESHDS_Group to MED writer
1783 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1785 myWriter.AddGroup( aGrpDS );
1787 // write reference on a shape if exists
1788 SMESHDS_GroupOnGeom* aGeomGrp =
1789 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1791 SALOMEDS::SObject_var mySubRef, myShape;
1792 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1793 mySubRef->ReferencedObject( myShape ) &&
1794 !CORBA::is_nil( myShape->GetObject() ))
1796 string myRefOnObject = myShape->GetID();
1797 if ( myRefOnObject.length() > 0 ) {
1798 char aRefName[ 30 ];
1799 sprintf( aRefName, "Ref on shape %d", anId);
1800 aSize[ 0 ] = myRefOnObject.length() + 1;
1801 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1802 aDataset->CreateOnDisk();
1803 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1804 aDataset->CloseOnDisk();
1807 else // shape ref is invalid:
1809 // save a group on geometry as ordinary group
1810 myWriter.AddGroup( aGeomGrp );
1816 aGroup->CloseOnDisk();
1820 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1822 // Flush current mesh information into MED file
1825 // maybe a shape was deleted in the study
1826 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1827 TopoDS_Shape nullShape;
1828 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1831 // Store node positions on sub-shapes (SMDS_Position):
1833 if ( !mySMESHDSMesh->SubMeshes().empty() )
1835 aGroup = new HDFgroup( "Node Positions", aTopGroup );
1836 aGroup->CreateOnDisk();
1838 // in aGroup, create 5 datasets to contain:
1839 // "Nodes on Edges" - ID of node on edge
1840 // "Edge positions" - U parameter on node on edge
1841 // "Nodes on Faces" - ID of node on face
1842 // "Face U positions" - U parameter of node on face
1843 // "Face V positions" - V parameter of node on face
1845 // Find out nb of nodes on edges and faces
1846 // Collect corresponing sub-meshes
1847 int nbEdgeNodes = 0, nbFaceNodes = 0;
1848 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
1849 // loop on SMESHDS_SubMesh'es
1850 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
1851 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
1852 for ( ; itSubM != aSubMeshes.end() ; itSubM++ )
1854 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
1855 if ( aSubMesh->IsComplexSubmesh() )
1856 continue; // submesh containing other submeshs
1857 int nbNodes = aSubMesh->NbNodes();
1858 if ( nbNodes == 0 ) continue;
1860 int aShapeID = (*itSubM).first;
1861 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
1862 // write only SMDS_FacePosition and SMDS_EdgePosition
1863 switch ( aShapeType ) {
1865 nbFaceNodes += nbNodes;
1866 aFaceSM.push_back( aSubMesh );
1869 nbEdgeNodes += nbNodes;
1870 aEdgeSM.push_back( aSubMesh );
1876 // Treat positions on edges or faces
1877 for ( int onFace = 0; onFace < 2; onFace++ )
1879 // Create arrays to store in datasets
1880 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
1881 if (!nbNodes) continue;
1882 int* aNodeIDs = new int [ nbNodes ];
1883 double* aUPos = new double [ nbNodes ];
1884 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
1887 // loop on sub-meshes
1888 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
1889 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
1890 for ( ; itSM != pListSM->end(); itSM++ )
1892 SMESHDS_SubMesh* aSubMesh = (*itSM);
1893 if ( aSubMesh->IsComplexSubmesh() )
1894 continue; // submesh containing other submeshs
1896 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
1897 // loop on nodes in aSubMesh
1898 while ( itNode->more() )
1901 const SMDS_MeshNode* node = itNode->next();
1902 aNodeIDs [ iNode ] = node->GetID();
1905 const SMDS_PositionPtr pos = node->GetPosition();
1906 if ( onFace ) { // on FACE
1907 const SMDS_FacePosition* fPos =
1908 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
1910 aUPos[ iNode ] = fPos->GetUParameter();
1911 aVPos[ iNode ] = fPos->GetVParameter();
1918 const SMDS_EdgePosition* ePos =
1919 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
1921 aUPos[ iNode ] = ePos->GetUParameter();
1927 } // loop on nodes in aSubMesh
1928 } // loop on sub-meshes
1933 aSize[ 0 ] = nbNodes;
1935 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
1936 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
1937 aDataset->CreateOnDisk();
1938 aDataset->WriteOnDisk( aNodeIDs );
1939 aDataset->CloseOnDisk();
1942 aDSName = ( onFace ? "Face U positions" : "Edge positions");
1943 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
1944 aDataset->CreateOnDisk();
1945 aDataset->WriteOnDisk( aUPos );
1946 aDataset->CloseOnDisk();
1949 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
1950 aDataset->CreateOnDisk();
1951 aDataset->WriteOnDisk( aVPos );
1952 aDataset->CloseOnDisk();
1957 if ( aVPos ) delete [] aVPos;
1959 } // treat positions on edges or faces
1961 // close "Node Positions" group
1962 aGroup->CloseOnDisk();
1964 } // if ( there are submeshes in SMESHDS_Mesh )
1967 // close mesh HDF group
1968 aTopGroup->CloseOnDisk();
1976 aFile->CloseOnDisk();
1979 // Convert temporary files to stream
1980 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
1982 // Remove temporary files and directory
1984 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
1986 INFOS( "SMESH_Gen_i::Save() completed" );
1987 return aStreamFile._retn();
1990 //=============================================================================
1992 * SMESH_Gen_i::SaveASCII
1994 * Save SMESH module's data in ASCII format (not implemented yet)
1996 //=============================================================================
1998 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
2000 bool isMultiFile ) {
2001 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
2002 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
2003 return aStreamFile._retn();
2006 //=============================================================================
2008 * SMESH_Gen_i::loadGeomData
2010 * Load GEOM module data
2012 //=============================================================================
2014 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
2016 if ( theCompRoot->_is_nil() )
2019 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
2020 if ( aStudy->_is_nil() )
2023 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2024 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2027 //=============================================================================
2031 * Load SMESH module's data
2033 //=============================================================================
2035 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2036 const SALOMEDS::TMPFile& theStream,
2040 INFOS( "SMESH_Gen_i::Load" );
2042 if ( myCurrentStudy->_is_nil() ||
2043 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2044 SetCurrentStudy( theComponent->GetStudy() );
2046 /* if( !theComponent->_is_nil() )
2048 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2049 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2050 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2053 StudyContext* myStudyContext = GetCurrentStudyContext();
2055 // Get temporary files location
2056 TCollection_AsciiString tmpDir =
2057 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2059 // Convert the stream into sequence of files to process
2060 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2063 TCollection_AsciiString aStudyName( "" );
2065 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2067 // Set names of temporary files
2068 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2069 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2073 HDFdataset* aDataset;
2074 HDFgroup* aTopGroup;
2076 HDFgroup* aSubGroup;
2077 HDFgroup* aSubSubGroup;
2080 // ---> open HDF file
2081 aFile = new HDFfile( filename.ToCString() );
2083 aFile->OpenOnDisk( HDF_RDONLY );
2085 catch ( HDFexception ) {
2086 INFOS( "Load(): " << filename << " not found!" );
2090 DriverMED_R_SMESHDS_Mesh myReader;
2091 myReader.SetFile( meshfile.ToCString() );
2093 // get total number of top-level groups
2094 int aNbGroups = aFile->nInternalObjects();
2095 if ( aNbGroups > 0 ) {
2096 // --> in first turn we should read&create hypotheses
2097 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2098 // open hypotheses root HDF group
2099 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2100 aTopGroup->OpenOnDisk();
2102 // get number of hypotheses
2103 int aNbObjects = aTopGroup->nInternalObjects();
2104 for ( int j = 0; j < aNbObjects; j++ ) {
2105 // try to identify hypothesis
2106 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2107 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2109 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2110 // open hypothesis group
2111 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2112 aGroup->OpenOnDisk();
2114 // --> get hypothesis id
2115 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2120 // get number of datasets
2121 int aNbSubObjects = aGroup->nInternalObjects();
2122 for ( int k = 0; k < aNbSubObjects; k++ ) {
2124 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2125 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2126 // --> get hypothesis name
2127 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2128 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2129 aDataset->OpenOnDisk();
2130 size = aDataset->GetSize();
2131 char* hypname_str = new char[ size ];
2132 aDataset->ReadFromDisk( hypname_str );
2133 hypname = string( hypname_str );
2134 delete [] hypname_str;
2135 aDataset->CloseOnDisk();
2137 // --> get hypothesis plugin library name
2138 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2139 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2140 aDataset->OpenOnDisk();
2141 size = aDataset->GetSize();
2142 char* libname_str = new char[ size ];
2143 aDataset->ReadFromDisk( libname_str );
2144 if(MYDEBUG) SCRUTE( libname_str );
2145 libname = string( libname_str );
2146 delete [] libname_str;
2147 aDataset->CloseOnDisk();
2149 // --> get hypothesis data
2150 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2151 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2152 aDataset->OpenOnDisk();
2153 size = aDataset->GetSize();
2154 char* hypdata_str = new char[ size ];
2155 aDataset->ReadFromDisk( hypdata_str );
2156 hypdata = string( hypdata_str );
2157 delete [] hypdata_str;
2158 aDataset->CloseOnDisk();
2161 // close hypothesis HDF group
2162 aGroup->CloseOnDisk();
2164 // --> restore hypothesis from data
2165 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2166 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2167 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2168 SMESH::SMESH_Hypothesis_var myHyp;
2170 try { // protect persistence mechanism against exceptions
2171 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2174 INFOS( "Exception during hypothesis creation" );
2177 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2179 myImpl->LoadFrom( hypdata.c_str() );
2180 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
2181 int newId = myStudyContext->findId( string( iorString.in() ) );
2182 myStudyContext->mapOldToNew( id, newId );
2185 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2189 // close hypotheses root HDF group
2190 aTopGroup->CloseOnDisk();
2193 // --> then we should read&create algorithms
2194 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2195 // open algorithms root HDF group
2196 aTopGroup = new HDFgroup( "Algorithms", aFile );
2197 aTopGroup->OpenOnDisk();
2199 // get number of algorithms
2200 int aNbObjects = aTopGroup->nInternalObjects();
2201 for ( int j = 0; j < aNbObjects; j++ ) {
2202 // try to identify algorithm
2203 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2204 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2206 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2207 // open algorithm group
2208 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2209 aGroup->OpenOnDisk();
2211 // --> get algorithm id
2212 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2217 // get number of datasets
2218 int aNbSubObjects = aGroup->nInternalObjects();
2219 for ( int k = 0; k < aNbSubObjects; k++ ) {
2221 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2222 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2223 // --> get algorithm name
2224 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2225 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2226 aDataset->OpenOnDisk();
2227 size = aDataset->GetSize();
2228 char* hypname_str = new char[ size ];
2229 aDataset->ReadFromDisk( hypname_str );
2230 hypname = string( hypname_str );
2231 delete [] hypname_str;
2232 aDataset->CloseOnDisk();
2234 // --> get algorithm plugin library name
2235 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2236 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2237 aDataset->OpenOnDisk();
2238 size = aDataset->GetSize();
2239 char* libname_str = new char[ size ];
2240 aDataset->ReadFromDisk( libname_str );
2241 if(MYDEBUG) SCRUTE( libname_str );
2242 libname = string( libname_str );
2243 delete [] libname_str;
2244 aDataset->CloseOnDisk();
2246 // --> get algorithm data
2247 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2248 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2249 aDataset->OpenOnDisk();
2250 size = aDataset->GetSize();
2251 char* hypdata_str = new char[ size ];
2252 aDataset->ReadFromDisk( hypdata_str );
2253 if(MYDEBUG) SCRUTE( hypdata_str );
2254 hypdata = string( hypdata_str );
2255 delete [] hypdata_str;
2256 aDataset->CloseOnDisk();
2259 // close algorithm HDF group
2260 aGroup->CloseOnDisk();
2262 // --> restore algorithm from data
2263 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2264 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2265 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2266 SMESH::SMESH_Hypothesis_var myHyp;
2268 try { // protect persistence mechanism against exceptions
2269 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2272 INFOS( "Exception during hypothesis creation" );
2275 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2277 myImpl->LoadFrom( hypdata.c_str() );
2278 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
2279 int newId = myStudyContext->findId( string( iorString.in() ) );
2280 myStudyContext->mapOldToNew( id, newId );
2283 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2287 // close algorithms root HDF group
2288 aTopGroup->CloseOnDisk();
2291 // --> the rest groups should be meshes
2292 for ( int i = 0; i < aNbGroups; i++ ) {
2293 // identify next group
2294 char meshName[ HDF_NAME_MAX_LEN+1 ];
2295 aFile->InternalObjectIndentify( i, meshName );
2297 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2299 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2303 bool hasData = false;
2305 // open mesh HDF group
2306 aTopGroup = new HDFgroup( meshName, aFile );
2307 aTopGroup->OpenOnDisk();
2309 // get number of child HDF objects
2310 int aNbObjects = aTopGroup->nInternalObjects();
2311 if ( aNbObjects > 0 ) {
2313 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2314 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2315 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2316 if ( !myNewMeshImpl )
2318 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
2319 int newId = myStudyContext->findId( string( iorString.in() ) );
2320 myStudyContext->mapOldToNew( id, newId );
2322 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2323 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2325 // try to find mesh data dataset
2326 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2327 // load mesh "has data" flag
2328 aDataset = new HDFdataset( "Has data", aTopGroup );
2329 aDataset->OpenOnDisk();
2330 size = aDataset->GetSize();
2331 char* strHasData = new char[ size ];
2332 aDataset->ReadFromDisk( strHasData );
2333 aDataset->CloseOnDisk();
2334 if ( strcmp( strHasData, "1") == 0 ) {
2335 // read mesh data from MED file
2336 myReader.SetMesh( mySMESHDSMesh );
2337 myReader.SetMeshId( id );
2343 // try to read and set reference to shape
2344 GEOM::GEOM_Object_var aShapeObject;
2345 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2346 // load mesh "Ref on shape" - it's an entry to SObject
2347 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2348 aDataset->OpenOnDisk();
2349 size = aDataset->GetSize();
2350 char* refFromFile = new char[ size ];
2351 aDataset->ReadFromDisk( refFromFile );
2352 aDataset->CloseOnDisk();
2353 if ( strlen( refFromFile ) > 0 ) {
2354 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2356 // Make sure GEOM data are loaded first
2357 //loadGeomData( shapeSO->GetFatherComponent() );
2359 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2360 if ( !CORBA::is_nil( shapeObject ) ) {
2361 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2362 if ( !aShapeObject->_is_nil() )
2363 myNewMeshImpl->SetShape( aShapeObject );
2368 // try to get applied algorithms
2369 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2370 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2371 aGroup->OpenOnDisk();
2372 // get number of applied algorithms
2373 int aNbSubObjects = aGroup->nInternalObjects();
2374 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2375 for ( int j = 0; j < aNbSubObjects; j++ ) {
2376 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2377 aGroup->InternalObjectIndentify( j, name_dataset );
2378 // check if it is an algorithm
2379 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2380 aDataset = new HDFdataset( name_dataset, aGroup );
2381 aDataset->OpenOnDisk();
2382 size = aDataset->GetSize();
2383 char* refFromFile = new char[ size ];
2384 aDataset->ReadFromDisk( refFromFile );
2385 aDataset->CloseOnDisk();
2387 // san - it is impossible to recover applied algorithms using their entries within Load() method
2389 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2390 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2391 int id = atoi( refFromFile );
2392 string anIOR = myStudyContext->getIORbyOldId( id );
2393 if ( !anIOR.empty() ) {
2394 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2395 if ( !CORBA::is_nil( hypObject ) ) {
2396 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2397 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2398 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2403 aGroup->CloseOnDisk();
2406 // try to get applied hypotheses
2407 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2408 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2409 aGroup->OpenOnDisk();
2410 // get number of applied hypotheses
2411 int aNbSubObjects = aGroup->nInternalObjects();
2412 for ( int j = 0; j < aNbSubObjects; j++ ) {
2413 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2414 aGroup->InternalObjectIndentify( j, name_dataset );
2415 // check if it is a hypothesis
2416 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2417 aDataset = new HDFdataset( name_dataset, aGroup );
2418 aDataset->OpenOnDisk();
2419 size = aDataset->GetSize();
2420 char* refFromFile = new char[ size ];
2421 aDataset->ReadFromDisk( refFromFile );
2422 aDataset->CloseOnDisk();
2424 // san - it is impossible to recover applied hypotheses using their entries within Load() method
2426 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2427 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2428 int id = atoi( refFromFile );
2429 string anIOR = myStudyContext->getIORbyOldId( id );
2430 if ( !anIOR.empty() ) {
2431 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2432 if ( !CORBA::is_nil( hypObject ) ) {
2433 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2434 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2435 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2440 aGroup->CloseOnDisk();
2443 // --> try to find submeshes containers for each type of submesh
2444 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
2445 char name_meshgroup[ 30 ];
2446 if ( j == GetSubMeshOnVertexTag() )
2447 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2448 else if ( j == GetSubMeshOnEdgeTag() )
2449 strcpy( name_meshgroup, "SubMeshes On Edge" );
2450 else if ( j == GetSubMeshOnWireTag() )
2451 strcpy( name_meshgroup, "SubMeshes On Wire" );
2452 else if ( j == GetSubMeshOnFaceTag() )
2453 strcpy( name_meshgroup, "SubMeshes On Face" );
2454 else if ( j == GetSubMeshOnShellTag() )
2455 strcpy( name_meshgroup, "SubMeshes On Shell" );
2456 else if ( j == GetSubMeshOnSolidTag() )
2457 strcpy( name_meshgroup, "SubMeshes On Solid" );
2458 else if ( j == GetSubMeshOnCompoundTag() )
2459 strcpy( name_meshgroup, "SubMeshes On Compound" );
2461 // try to get submeshes container HDF group
2462 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
2463 // open submeshes containers HDF group
2464 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2465 aGroup->OpenOnDisk();
2467 // get number of submeshes
2468 int aNbSubMeshes = aGroup->nInternalObjects();
2469 for ( int k = 0; k < aNbSubMeshes; k++ ) {
2471 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
2472 aGroup->InternalObjectIndentify( k, name_submeshgroup );
2473 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
2474 // --> get submesh id
2475 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
2478 // open submesh HDF group
2479 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
2480 aSubGroup->OpenOnDisk();
2482 // try to read and set reference to subshape
2483 GEOM::GEOM_Object_var aSubShapeObject;
2484 SMESH::SMESH_subMesh_var aSubMesh;
2486 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2487 // load submesh "Ref on shape" - it's an entry to SObject
2488 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2489 aDataset->OpenOnDisk();
2490 size = aDataset->GetSize();
2491 char* refFromFile = new char[ size ];
2492 aDataset->ReadFromDisk( refFromFile );
2493 aDataset->CloseOnDisk();
2494 if ( strlen( refFromFile ) > 0 ) {
2495 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2496 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2497 if ( !CORBA::is_nil( subShapeObject ) ) {
2498 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2499 if ( !aSubShapeObject->_is_nil() )
2500 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2501 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2502 if ( aSubMesh->_is_nil() )
2504 CORBA::String_var iorSubString = GetORB()->object_to_string( aSubMesh );
2505 int newSubId = myStudyContext->findId( string( iorSubString.in() ) );
2506 myStudyContext->mapOldToNew( subid, newSubId );
2511 if ( aSubMesh->_is_nil() )
2514 // VSR: Get submesh data from MED convertor
2515 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2516 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2517 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2518 // subid << " for subshape # " << anInternalSubmeshId);
2519 // SMESHDS_SubMesh* aSubMeshDS =
2520 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2521 // if ( !aSubMeshDS ) {
2522 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2523 // anInternalSubmeshId << " in current mesh!");
2526 // myReader.GetSubMesh( aSubMeshDS, subid );
2529 // try to get applied algorithms
2530 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2531 // open "applied algorithms" HDF group
2532 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2533 aSubSubGroup->OpenOnDisk();
2534 // get number of applied algorithms
2535 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2536 for ( int l = 0; l < aNbSubObjects; l++ ) {
2537 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2538 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2539 // check if it is an algorithm
2540 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2541 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2542 aDataset->OpenOnDisk();
2543 size = aDataset->GetSize();
2544 char* refFromFile = new char[ size ];
2545 aDataset->ReadFromDisk( refFromFile );
2546 aDataset->CloseOnDisk();
2548 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2549 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2550 int id = atoi( refFromFile );
2551 string anIOR = myStudyContext->getIORbyOldId( id );
2552 if ( !anIOR.empty() ) {
2553 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2554 if ( !CORBA::is_nil( hypObject ) ) {
2555 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2556 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2557 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2562 // close "applied algorithms" HDF group
2563 aSubSubGroup->CloseOnDisk();
2566 // try to get applied hypotheses
2567 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2568 // open "applied hypotheses" HDF group
2569 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2570 aSubSubGroup->OpenOnDisk();
2571 // get number of applied hypotheses
2572 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2573 for ( int l = 0; l < aNbSubObjects; l++ ) {
2574 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2575 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2576 // check if it is a hypothesis
2577 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2578 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2579 aDataset->OpenOnDisk();
2580 size = aDataset->GetSize();
2581 char* refFromFile = new char[ size ];
2582 aDataset->ReadFromDisk( refFromFile );
2583 aDataset->CloseOnDisk();
2585 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2586 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2587 int id = atoi( refFromFile );
2588 string anIOR = myStudyContext->getIORbyOldId( id );
2589 if ( !anIOR.empty() ) {
2590 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2591 if ( !CORBA::is_nil( hypObject ) ) {
2592 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2593 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2594 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2599 // close "applied hypotheses" HDF group
2600 aSubSubGroup->CloseOnDisk();
2603 // close submesh HDF group
2604 aSubGroup->CloseOnDisk();
2607 // close submeshes containers HDF group
2608 aGroup->CloseOnDisk();
2613 // Read sub-meshes from MED
2614 if(MYDEBUG) MESSAGE("Create all sub-meshes");
2615 myReader.CreateAllSubMeshes();
2618 // Read node positions on sub-shapes (SMDS_Position)
2620 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2622 // There are 5 datasets to read:
2623 // "Nodes on Edges" - ID of node on edge
2624 // "Edge positions" - U parameter on node on edge
2625 // "Nodes on Faces" - ID of node on face
2626 // "Face U positions" - U parameter of node on face
2627 // "Face V positions" - V parameter of node on face
2628 char* aEid_DSName = "Nodes on Edges";
2629 char* aEu_DSName = "Edge positions";
2630 char* aFu_DSName = "Face U positions";
2631 //char* aFid_DSName = "Nodes on Faces";
2632 //char* aFv_DSName = "Face V positions";
2635 int nbEids = 0, nbFids = 0;
2636 int *aEids = 0, *aFids = 0;
2637 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
2640 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2641 aGroup->OpenOnDisk();
2643 // loop on 5 data sets
2644 int aNbObjects = aGroup->nInternalObjects();
2645 for ( int i = 0; i < aNbObjects; i++ )
2648 char aDSName[ HDF_NAME_MAX_LEN+1 ];
2649 aGroup->InternalObjectIndentify( i, aDSName );
2651 aDataset = new HDFdataset( aDSName, aGroup );
2652 aDataset->OpenOnDisk();
2653 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
2655 double* pos = new double [ aDataset->GetSize() ];
2656 aDataset->ReadFromDisk( pos );
2658 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
2660 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
2667 int aSize = aDataset->GetSize();
2669 // for reading files, created from 18.07.2005 till 10.10.2005
2670 if (aDataset->GetType() == HDF_STRING)
2671 aSize /= sizeof(int);
2673 int* ids = new int [aSize];
2674 aDataset->ReadFromDisk( ids );
2675 // on face or nodes?
2676 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
2685 } // loop on 5 datasets
2687 // Set node positions on edges or faces
2688 for ( int onFace = 0; onFace < 2; onFace++ )
2690 int nbNodes = ( onFace ? nbFids : nbEids );
2691 if ( nbNodes == 0 ) continue;
2692 int* aNodeIDs = ( onFace ? aFids : aEids );
2693 double* aUPos = ( onFace ? aFupos : aEpos );
2694 double* aVPos = ( onFace ? aFvpos : 0 );
2696 for ( int iNode = 0; iNode < nbNodes; iNode++ )
2698 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
2700 SMDS_PositionPtr aPos = node->GetPosition();
2703 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
2704 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
2705 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
2706 fPos->SetUParameter( aUPos[ iNode ]);
2707 fPos->SetVParameter( aVPos[ iNode ]);
2710 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
2711 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
2712 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
2713 fPos->SetUParameter( aUPos[ iNode ]);
2717 if ( aEids ) delete [] aEids;
2718 if ( aFids ) delete [] aFids;
2719 if ( aEpos ) delete [] aEpos;
2720 if ( aFupos ) delete [] aFupos;
2721 if ( aFvpos ) delete [] aFvpos;
2723 aGroup->CloseOnDisk();
2725 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
2728 // Recompute State (as computed sub-meshes are restored from MED)
2729 if ( !aShapeObject->_is_nil() ) {
2730 MESSAGE("Compute State Engine ...");
2731 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
2732 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
2733 (SMESH_subMesh::SUBMESH_RESTORED);
2734 MESSAGE("Compute State Engine finished");
2737 // try to get groups
2738 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
2739 char name_group[ 30 ];
2740 if ( ii == GetNodeGroupsTag() )
2741 strcpy( name_group, "Groups of Nodes" );
2742 else if ( ii == GetEdgeGroupsTag() )
2743 strcpy( name_group, "Groups of Edges" );
2744 else if ( ii == GetFaceGroupsTag() )
2745 strcpy( name_group, "Groups of Faces" );
2746 else if ( ii == GetVolumeGroupsTag() )
2747 strcpy( name_group, "Groups of Volumes" );
2749 if ( aTopGroup->ExistInternalObject( name_group ) ) {
2750 aGroup = new HDFgroup( name_group, aTopGroup );
2751 aGroup->OpenOnDisk();
2752 // get number of groups
2753 int aNbSubObjects = aGroup->nInternalObjects();
2754 for ( int j = 0; j < aNbSubObjects; j++ ) {
2755 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2756 aGroup->InternalObjectIndentify( j, name_dataset );
2757 // check if it is an group
2758 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
2760 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
2763 aDataset = new HDFdataset( name_dataset, aGroup );
2764 aDataset->OpenOnDisk();
2766 // Retrieve actual group name
2767 size = aDataset->GetSize();
2768 char* nameFromFile = new char[ size ];
2769 aDataset->ReadFromDisk( nameFromFile );
2770 aDataset->CloseOnDisk();
2772 // Try to find a shape reference
2773 TopoDS_Shape aShape;
2774 char aRefName[ 30 ];
2775 sprintf( aRefName, "Ref on shape %d", subid);
2776 if ( aGroup->ExistInternalObject( aRefName ) ) {
2777 // load mesh "Ref on shape" - it's an entry to SObject
2778 aDataset = new HDFdataset( aRefName, aGroup );
2779 aDataset->OpenOnDisk();
2780 size = aDataset->GetSize();
2781 char* refFromFile = new char[ size ];
2782 aDataset->ReadFromDisk( refFromFile );
2783 aDataset->CloseOnDisk();
2784 if ( strlen( refFromFile ) > 0 ) {
2785 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2786 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2787 if ( !CORBA::is_nil( shapeObject ) ) {
2788 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2789 if ( !aShapeObject->_is_nil() )
2790 aShape = GeomObjectToShape( aShapeObject );
2794 // Create group servant
2795 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
2796 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
2797 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
2798 // Obtain a SMESHDS_Group object
2799 if ( aNewGroup->_is_nil() )
2802 CORBA::String_var iorSubString = GetORB()->object_to_string( aNewGroup );
2803 int newSubId = myStudyContext->findId( string( iorSubString.in() ) );
2804 myStudyContext->mapOldToNew( subid, newSubId );
2806 SMESH_GroupBase_i* aGroupImpl =
2807 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
2811 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
2815 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
2816 aGroupBaseDS->SetStoreName( name_dataset );
2818 // Fill group with contents from MED file
2819 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
2821 myReader.GetGroup( aGrp );
2824 aGroup->CloseOnDisk();
2829 aTopGroup->CloseOnDisk();
2834 aFile->CloseOnDisk();
2837 // Remove temporary files created from the stream
2839 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2841 INFOS( "SMESH_Gen_i::Load completed" );
2845 //=============================================================================
2847 * SMESH_Gen_i::LoadASCII
2849 * Load SMESH module's data in ASCII format (not implemented yet)
2851 //=============================================================================
2853 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
2854 const SALOMEDS::TMPFile& theStream,
2856 bool isMultiFile ) {
2857 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
2858 return Load( theComponent, theStream, theURL, isMultiFile );
2861 //=============================================================================
2863 * SMESH_Gen_i::Close
2865 * Clears study-connected data when it is closed
2867 //=============================================================================
2869 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
2871 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
2873 // Clear study contexts data
2874 int studyId = GetCurrentStudyID();
2875 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
2876 delete myStudyContextMap[ studyId ];
2877 myStudyContextMap.erase( studyId );
2882 //=============================================================================
2884 * SMESH_Gen_i::ComponentDataType
2886 * Get component data type
2888 //=============================================================================
2890 char* SMESH_Gen_i::ComponentDataType()
2892 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
2893 return CORBA::string_dup( "SMESH" );
2897 //=============================================================================
2899 * SMESH_Gen_i::IORToLocalPersistentID
2901 * Transform data from transient form to persistent
2903 //=============================================================================
2905 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
2906 const char* IORString,
2907 CORBA::Boolean /*isMultiFile*/,
2908 CORBA::Boolean /*isASCII*/ )
2910 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
2911 StudyContext* myStudyContext = GetCurrentStudyContext();
2913 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
2914 int anId = myStudyContext->findId( IORString );
2916 if(MYDEBUG) MESSAGE( "VSR " << anId )
2918 sprintf( strId, "%d", anId );
2919 return CORBA::string_dup( strId );
2922 return CORBA::string_dup( "" );
2925 //=============================================================================
2927 * SMESH_Gen_i::LocalPersistentIDToIOR
2929 * Transform data from persistent form to transient
2931 //=============================================================================
2933 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
2934 const char* aLocalPersistentID,
2935 CORBA::Boolean /*isMultiFile*/,
2936 CORBA::Boolean /*isASCII*/ )
2938 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
2939 StudyContext* myStudyContext = GetCurrentStudyContext();
2941 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
2942 int anId = atoi( aLocalPersistentID );
2943 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
2945 return CORBA::string_dup( "" );
2948 //=======================================================================
2949 //function : RegisterObject
2951 //=======================================================================
2953 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
2955 StudyContext* myStudyContext = GetCurrentStudyContext();
2956 if ( myStudyContext && !CORBA::is_nil( theObject )) {
2957 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
2958 return myStudyContext->addObject( string( iorString.in() ) );
2963 //=============================================================================
2965 * SMESHEngine_factory
2967 * C factory, accessible with dlsym, after dlopen
2969 //=============================================================================
2973 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
2974 PortableServer::POA_ptr poa,
2975 PortableServer::ObjectId* contId,
2976 const char* instanceName,
2977 const char* interfaceName )
2979 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
2980 if(MYDEBUG) SCRUTE(interfaceName);
2981 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
2982 return aSMESHGen->getId() ;