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"
94 #include "SMDS_VertexPosition.hxx"
95 #include "SMDS_SpacePosition.hxx"
96 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
98 #include CORBA_SERVER_HEADER(SMESH_Group)
99 #include CORBA_SERVER_HEADER(SMESH_Filter)
101 #include "DriverMED_W_SMESHDS_Mesh.h"
102 #include "DriverMED_R_SMESHDS_Mesh.h"
104 #include "SALOMEDS_Tool.hxx"
105 #include "SALOME_NamingService.hxx"
106 #include "SALOME_LifeCycleCORBA.hxx"
107 #include "Utils_SINGLETON.hxx"
108 #include "OpUtil.hxx"
110 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
112 #include "GEOM_Client.hxx"
113 #include "Utils_ExceptHandlers.hxx"
118 using SMESH::TPythonDump;
120 #define NUM_TMP_FILES 2
123 static int MYDEBUG = 0;
125 static int MYDEBUG = 0;
128 // Static variables definition
129 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
130 CORBA::ORB_var SMESH_Gen_i::myOrb;
131 PortableServer::POA_var SMESH_Gen_i::myPoa;
132 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
133 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
134 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
136 //=============================================================================
138 * GetServant [ static ]
140 * Get servant of the CORBA object
142 //=============================================================================
144 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
146 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
149 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
153 INFOS( "GetServant - Unknown exception was caught!!!" );
158 //=============================================================================
160 * SObjectToObject [ static ]
162 * Get CORBA object corresponding to the SALOMEDS::SObject
164 //=============================================================================
166 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
168 SALOMEDS::GenericAttribute_var anAttr;
169 CORBA::Object_var anObj;
170 if ( !theSObject->_is_nil() ) {
172 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
173 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
174 CORBA::String_var aValue = anIOR->Value();
175 if( strcmp( aValue, "" ) != 0 )
176 anObj = GetORB()->string_to_object( aValue );
180 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
186 //=============================================================================
190 * Get SALOME_NamingService object
192 //=============================================================================
194 SALOME_NamingService* SMESH_Gen_i::GetNS()
196 if ( myNS == NULL ) {
197 myNS = SINGLETON_<SALOME_NamingService>::Instance();
198 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
199 myNS->init_orb( GetORB() );
204 //=============================================================================
208 * Get SALOME_LifeCycleCORBA object
210 //=============================================================================
211 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
212 if ( myLCC == NULL ) {
213 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
219 //=============================================================================
221 * GetGeomEngine [ static ]
223 * Get GEOM::GEOM_Gen reference
225 //=============================================================================
226 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
227 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
228 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
229 //CCRT return aGeomEngine._retn();
230 if(CORBA::is_nil(myGeomGen))
232 Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
233 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
238 //=============================================================================
240 * SMESH_Gen_i::SMESH_Gen_i
242 * Default constructor: not for use
244 //=============================================================================
246 SMESH_Gen_i::SMESH_Gen_i()
248 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
251 //=============================================================================
253 * SMESH_Gen_i::SMESH_Gen_i
255 * Standard constructor, used with Container
257 //=============================================================================
259 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
260 PortableServer::POA_ptr poa,
261 PortableServer::ObjectId* contId,
262 const char* instanceName,
263 const char* interfaceName )
264 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
266 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
268 myOrb = CORBA::ORB::_duplicate(orb);
269 myPoa = PortableServer::POA::_duplicate(poa);
272 _id = myPoa->activate_object( _thisObj );
274 myIsEmbeddedMode = false;
275 myShapeReader = NULL; // shape reader
278 // set it in standalone mode only
279 //OSD::SetSignal( true );
282 //=============================================================================
284 * SMESH_Gen_i::~SMESH_Gen_i
288 //=============================================================================
290 SMESH_Gen_i::~SMESH_Gen_i()
292 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
294 // delete hypothesis creators
295 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
296 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
298 delete (*itHyp).second;
300 myHypCreatorMap.clear();
302 // Clear study contexts data
303 map<int, StudyContext*>::iterator it;
304 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
307 myStudyContextMap.clear();
308 // delete shape reader
309 if ( !myShapeReader )
310 delete myShapeReader;
313 //=============================================================================
315 * SMESH_Gen_i::createHypothesis
317 * Create hypothesis of given type
319 //=============================================================================
320 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
321 const char* theLibName)
322 throw (SALOME::SALOME_Exception)
324 /* It's Need to tranlate lib name for WIN32 or X platform */
325 char* aPlatformLibName = 0;
326 if ( theLibName && theLibName[0] != '\0' )
328 int libNameLen = strlen(theLibName);
329 //check for old format "libXXXXXXX.so"
330 if( libNameLen > 7 && !strncmp( theLibName, "lib", 3 ) && !strcmp( theLibName+libNameLen-3, ".so" ) )
334 aPlatformLibName = new char[libNameLen - 1];
335 aPlatformLibName[0] = '\0';
336 aPlatformLibName = strncat( aPlatformLibName, theLibName+3, libNameLen-6 );
337 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
338 aPlatformLibName[libNameLen - 2] = '\0';
340 aPlatformLibName = new char[ libNameLen + 1];
341 aPlatformLibName[0] = '\0';
342 aPlatformLibName = strcat( aPlatformLibName, theLibName );
343 aPlatformLibName[libNameLen] = '\0';
349 //try to use new format
351 aPlatformLibName = new char[ libNameLen + 5 ];
352 aPlatformLibName[0] = '\0';
353 aPlatformLibName = strcat( aPlatformLibName, theLibName );
354 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
356 aPlatformLibName = new char[ libNameLen + 7 ];
357 aPlatformLibName[0] = '\0';
358 aPlatformLibName = strcat( aPlatformLibName, "lib" );
359 aPlatformLibName = strcat( aPlatformLibName, theLibName );
360 aPlatformLibName = strcat( aPlatformLibName, ".so" );
367 Unexpect aCatch(SALOME_SalomeException);
368 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
370 // create a new hypothesis object servant
371 SMESH_Hypothesis_i* myHypothesis_i = 0;
372 SMESH::SMESH_Hypothesis_var hypothesis_i;
376 // check, if creator for this hypothesis type already exists
377 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
379 // load plugin library
380 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
381 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
384 // report any error, if occured
386 const char* anError = dlerror();
387 throw(SALOME_Exception(anError));
389 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
393 // get method, returning hypothesis creator
394 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
395 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
396 GetHypothesisCreator procHandle =
397 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
400 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
401 UnLoadLib(libHandle);
404 // get hypothesis creator
405 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
406 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
409 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
412 // map hypothesis creator to a hypothesis name
413 myHypCreatorMap[string(theHypName)] = aCreator;
416 // create a new hypothesis object, store its ref. in studyContext
417 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
419 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
420 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
422 catch (SALOME_Exception& S_ex)
424 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
427 if ( aPlatformLibName )
428 delete[] aPlatformLibName;
431 return hypothesis_i._retn();
433 // activate the CORBA servant of hypothesis
434 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
435 int nextId = RegisterObject( hypothesis_i );
436 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
438 return hypothesis_i._retn();
441 //=============================================================================
443 * SMESH_Gen_i::createMesh
445 * Create empty mesh on shape
447 //=============================================================================
448 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
449 throw ( SALOME::SALOME_Exception )
451 Unexpect aCatch(SALOME_SalomeException);
452 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
454 // Get or create the GEOM_Client instance
456 // create a new mesh object servant, store it in a map in study context
457 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
458 // create a new mesh object
459 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
461 // activate the CORBA servant of Mesh
462 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
463 int nextId = RegisterObject( mesh );
464 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
467 catch (SALOME_Exception& S_ex) {
468 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
470 return SMESH::SMESH_Mesh::_nil();
473 //=============================================================================
475 * SMESH_Gen_i::GetShapeReader
479 //=============================================================================
480 GEOM_Client* SMESH_Gen_i::GetShapeReader()
482 // create shape reader if necessary
483 if ( !myShapeReader )
484 myShapeReader = new GEOM_Client(GetContainerRef());
485 ASSERT( myShapeReader );
486 return myShapeReader;
489 //=============================================================================
491 * SMESH_Gen_i::SetGeomEngine
493 * Set GEOM::GEOM_Gen reference
495 //=============================================================================
496 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
497 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
499 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
500 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
501 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
505 //=============================================================================
507 * SMESH_Gen_i::SetEmbeddedMode
511 //=============================================================================
513 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
515 myIsEmbeddedMode = theMode;
517 if ( !myIsEmbeddedMode ) {
518 //PAL10867: disable signals catching with "noexcepthandler" option
519 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
520 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
525 char* envDisableFPE = getenv("DISABLE_FPE");
526 if (envDisableFPE && atoi(envDisableFPE))
531 OSD::SetSignal( raiseFPE );
533 // else OSD::SetSignal() is called in GUI
537 //=============================================================================
539 * SMESH_Gen_i::IsEmbeddedMode
543 //=============================================================================
545 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
547 return myIsEmbeddedMode;
550 //=============================================================================
552 * SMESH_Gen_i::SetCurrentStudy
556 //=============================================================================
558 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
561 //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
562 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
563 // create study context, if it doesn't exist and set current study
564 int studyId = GetCurrentStudyID();
565 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
566 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
567 myStudyContextMap[ studyId ] = new StudyContext;
570 // myCurrentStudy may be nil
571 if ( !CORBA::is_nil( myCurrentStudy ) ) {
572 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
573 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
574 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
576 // set current study for geom engine
577 //if ( !CORBA::is_nil( GetGeomEngine() ) )
578 // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
582 //=============================================================================
584 * SMESH_Gen_i::GetCurrentStudy
588 //=============================================================================
590 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
592 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
593 return SALOMEDS::Study::_duplicate( myCurrentStudy );
596 //=============================================================================
598 * SMESH_Gen_i::GetCurrentStudyContext
600 * Get current study context
602 //=============================================================================
603 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
605 if ( !CORBA::is_nil( myCurrentStudy ) &&
606 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
607 return myStudyContextMap[ myCurrentStudy->StudyId() ];
612 //=============================================================================
614 * SMESH_Gen_i::CreateHypothesis
616 * Create hypothesis/algorothm of given type and publish it in the study
618 //=============================================================================
620 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
621 const char* theLibName )
622 throw ( SALOME::SALOME_Exception )
624 Unexpect aCatch(SALOME_SalomeException);
625 // Create hypothesis/algorithm
626 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
628 // Publish hypothesis/algorithm in the study
629 if ( CanPublishInStudy( hyp ) ) {
630 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
631 if ( !aSO->_is_nil() ) {
632 // Update Python script
633 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
634 << theHypName << "', '" << theLibName << "')";
641 //================================================================================
643 * \brief Return hypothesis of given type holding parameter values of the existing mesh
644 * \param theHypType - hypothesis type name
645 * \param theLibName - plugin library name
646 * \param theMesh - The mesh of interest
647 * \param theGeom - The shape to get parameter values from
648 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
649 * in a study and used to compute the mesh, or a temporary one created just to pass
652 //================================================================================
654 SMESH::SMESH_Hypothesis_ptr
655 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
656 const char* theLibName,
657 SMESH::SMESH_Mesh_ptr theMesh,
658 GEOM::GEOM_Object_ptr theGeom)
659 throw ( SALOME::SALOME_Exception )
661 Unexpect aCatch(SALOME_SalomeException);
662 if ( CORBA::is_nil( theMesh ) )
663 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
664 if ( CORBA::is_nil( theGeom ) )
665 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
667 // -----------------------------------------------
668 // find hypothesis used to mesh theGeom
669 // -----------------------------------------------
671 // get mesh and shape
672 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
673 TopoDS_Shape shape = GeomObjectToShape( theGeom );
674 if ( !meshServant || shape.IsNull() )
675 return SMESH::SMESH_Hypothesis::_nil();
676 ::SMESH_Mesh& mesh = meshServant->GetImpl();
678 if ( mesh.NbNodes() == 0 ) // empty mesh
679 return SMESH::SMESH_Hypothesis::_nil();
681 // create a temporary hypothesis to know its dimention
682 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
683 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
685 return SMESH::SMESH_Hypothesis::_nil();
686 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
688 // look for a hypothesis of theHypType used to mesh the shape
689 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
692 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
693 int nbLocalHyps = aHypList->length();
694 for ( int i = 0; i < nbLocalHyps; i++ )
695 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
696 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
697 // check super shapes
698 TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
699 while ( nbLocalHyps == 0 && itShape.More() ) {
700 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
701 if ( ! CORBA::is_nil( geomObj )) {
702 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
703 nbLocalHyps = aHypList->length();
704 for ( int i = 0; i < nbLocalHyps; i++ )
705 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
706 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
712 // let the temporary hypothesis find out some how parameter values
713 if ( hyp->SetParametersByMesh( &mesh, shape ))
714 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
716 return SMESH::SMESH_Hypothesis::_nil();
719 //=============================================================================
721 * SMESH_Gen_i::CreateMesh
723 * Create empty mesh on a shape and publish it in the study
725 //=============================================================================
727 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
728 throw ( SALOME::SALOME_Exception )
730 Unexpect aCatch(SALOME_SalomeException);
731 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
733 SMESH::SMESH_Mesh_var mesh = this->createMesh();
735 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
736 ASSERT( meshServant );
737 meshServant->SetShape( theShapeObject );
739 // publish mesh in the study
740 if ( CanPublishInStudy( mesh ) ) {
741 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
742 aStudyBuilder->NewCommand(); // There is a transaction
743 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
744 aStudyBuilder->CommitCommand();
745 if ( !aSO->_is_nil() ) {
746 // Update Python script
747 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
754 //=============================================================================
756 * SMESH_Gen_i::CreateEmptyMesh
760 //=============================================================================
762 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
763 throw ( SALOME::SALOME_Exception )
765 Unexpect aCatch(SALOME_SalomeException);
766 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
768 SMESH::SMESH_Mesh_var mesh = this->createMesh();
770 // publish mesh in the study
771 if ( CanPublishInStudy( mesh ) ) {
772 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
773 aStudyBuilder->NewCommand(); // There is a transaction
774 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
775 aStudyBuilder->CommitCommand();
776 if ( !aSO->_is_nil() ) {
777 // Update Python script
778 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
785 //=============================================================================
787 * SMESH_Gen_i::CreateMeshFromUNV
789 * Create mesh and import data from UNV file
791 //=============================================================================
793 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
794 throw ( SALOME::SALOME_Exception )
796 Unexpect aCatch(SALOME_SalomeException);
797 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
799 SMESH::SMESH_Mesh_var aMesh = createMesh();
801 // publish mesh in the study
802 if ( CanPublishInStudy( aMesh ) ) {
803 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
804 aStudyBuilder->NewCommand(); // There is a transaction
805 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
806 aStudyBuilder->CommitCommand();
807 if ( !aSO->_is_nil() ) {
808 // Update Python script
809 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
813 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
815 aServant->ImportUNVFile( theFileName );
817 // Dump creation of groups
818 aServant->GetGroups();
820 return aMesh._retn();
823 //=============================================================================
825 * SMESH_Gen_i::CreateMeshFromMED
827 * Create mesh and import data from MED file
829 //=============================================================================
831 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
832 SMESH::DriverMED_ReadStatus& theStatus)
833 throw ( SALOME::SALOME_Exception )
835 Unexpect aCatch(SALOME_SalomeException);
836 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
838 // Retrieve mesh names from the file
839 DriverMED_R_SMESHDS_Mesh myReader;
840 myReader.SetFile( theFileName );
841 myReader.SetMeshId( -1 );
842 Driver_Mesh::Status aStatus;
843 list<string> aNames = myReader.GetMeshNames(aStatus);
844 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
845 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
847 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
850 TPythonDump aPythonDump;
852 //TCollection_AsciiString aStr ("([");
854 if (theStatus == SMESH::DRS_OK) {
855 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
856 aStudyBuilder->NewCommand(); // There is a transaction
857 aResult->length( aNames.size() );
860 // Iterate through all meshes and create mesh objects
861 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
863 //if (i > 0) aStr += ", ";
864 if (i > 0) aPythonDump << ", ";
867 SMESH::SMESH_Mesh_var mesh = createMesh();
869 // publish mesh in the study
870 SALOMEDS::SObject_var aSO;
871 if ( CanPublishInStudy( mesh ) )
872 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
873 if ( !aSO->_is_nil() ) {
876 //aStr += aSO->GetID();
879 aPythonDump << "mesh_" << i;
881 // aStr += TCollection_AsciiString(i);
884 // Read mesh data (groups are published automatically by ImportMEDFile())
885 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
886 ASSERT( meshServant );
887 SMESH::DriverMED_ReadStatus status1 =
888 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
889 if (status1 > theStatus)
892 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
894 aStudyBuilder->CommitCommand();
897 // Update Python script
898 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
900 // Dump creation of groups
901 for ( int i = 0; i < aResult->length(); ++i )
902 aResult[ i ]->GetGroups();
904 return aResult._retn();
907 //=============================================================================
909 * SMESH_Gen_i::CreateMeshFromSTL
911 * Create mesh and import data from STL file
913 //=============================================================================
915 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
916 throw ( SALOME::SALOME_Exception )
918 Unexpect aCatch(SALOME_SalomeException);
919 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
921 SMESH::SMESH_Mesh_var aMesh = createMesh();
923 // publish mesh in the study
924 if ( CanPublishInStudy( aMesh ) ) {
925 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
926 aStudyBuilder->NewCommand(); // There is a transaction
927 SALOMEDS::SObject_var aSO = PublishInStudy
928 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
929 aStudyBuilder->CommitCommand();
930 if ( !aSO->_is_nil() ) {
931 // Update Python script
932 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
936 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
938 aServant->ImportSTLFile( theFileName );
939 return aMesh._retn();
942 //=============================================================================
944 * SMESH_Gen_i::IsReadyToCompute
946 * Returns true if mesh contains enough data to be computed
948 //=============================================================================
950 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
951 GEOM::GEOM_Object_ptr theShapeObject )
952 throw ( SALOME::SALOME_Exception )
954 Unexpect aCatch(SALOME_SalomeException);
955 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
957 if ( CORBA::is_nil( theShapeObject ) )
958 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
961 if ( CORBA::is_nil( theMesh ) )
962 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
967 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
968 ASSERT( meshServant );
970 // get local TopoDS_Shape
971 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
972 // call implementation
973 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
974 return myGen.CheckAlgoState( myLocMesh, myLocShape );
977 catch ( SALOME_Exception& S_ex ) {
978 INFOS( "catch exception "<< S_ex.what() );
983 //================================================================================
985 * \brief Find SObject for an algo
987 //================================================================================
989 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
992 if ( !myCurrentStudy->_is_nil() ) {
993 // find algo in the study
994 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
995 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
996 if ( !father->_is_nil() ) {
997 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
998 for ( ; itBig->More(); itBig->Next() ) {
999 SALOMEDS::SObject_var gotBranch = itBig->Value();
1000 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1001 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1002 for ( ; algoIt->More(); algoIt->Next() ) {
1003 SALOMEDS::SObject_var algoSO = algoIt->Value();
1004 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1005 if ( !CORBA::is_nil( algoIOR )) {
1006 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1007 if ( impl && impl->GetImpl() == algo )
1008 return algoSO._retn();
1010 } // loop on algo SO's
1013 } // SMESH component iterator
1017 return SALOMEDS::SObject::_nil();
1020 //================================================================================
1022 * \brief Return errors of mesh computation
1024 //================================================================================
1026 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1027 GEOM::GEOM_Object_ptr theSubObject )
1028 throw ( SALOME::SALOME_Exception )
1030 Unexpect aCatch(SALOME_SalomeException);
1031 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1033 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1034 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1036 if ( CORBA::is_nil( theMesh ) )
1037 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1039 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1041 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1044 if(theMesh->HasShapeToMesh())
1045 shape = GeomObjectToShape( theSubObject );
1047 shape = SMESH_Mesh::PseudoShape();
1049 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1051 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1054 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1055 const bool includeSelf = true, complexShapeFirst = true;
1056 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1058 while ( smIt->more() )
1061 if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1063 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1064 if ( error && !error->IsOK() && error->myAlgo )
1066 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1067 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1068 errStruct.comment = error->myComment.c_str();
1069 errStruct.subShapeID = sm->GetId();
1070 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->myAlgo );
1071 if ( !algoSO->_is_nil() )
1072 errStruct.algoName = algoSO->GetName();
1074 errStruct.algoName = error->myAlgo->GetName();
1077 error_array->length( nbErr );
1080 catch ( SALOME_Exception& S_ex ) {
1081 INFOS( "catch exception "<< S_ex.what() );
1084 return error_array._retn();
1087 //================================================================================
1089 * \brief Returns errors of hypotheses definintion
1090 * \param theMesh - the mesh
1091 * \param theSubObject - the main or sub- shape
1092 * \retval SMESH::algo_error_array* - sequence of errors
1094 //================================================================================
1096 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1097 GEOM::GEOM_Object_ptr theSubObject )
1098 throw ( SALOME::SALOME_Exception )
1100 Unexpect aCatch(SALOME_SalomeException);
1101 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1103 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1104 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1106 if ( CORBA::is_nil( theMesh ) )
1107 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1109 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1111 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1112 ASSERT( meshServant );
1113 if ( meshServant ) {
1114 TopoDS_Shape myLocShape;
1115 if(theMesh->HasShapeToMesh())
1116 myLocShape = GeomObjectToShape( theSubObject );
1118 myLocShape = SMESH_Mesh::PseudoShape();
1120 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1121 list< ::SMESH_Gen::TAlgoStateError > error_list;
1122 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1123 // call ::SMESH_Gen::GetAlgoState()
1124 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1125 error_array->length( error_list.size() );
1127 for ( error = error_list.begin(); error != error_list.end(); ++error )
1129 // fill AlgoStateError structure
1130 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1131 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1132 errStruct.algoDim = error->_algoDim;
1133 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1134 errStruct.algoName = "";
1135 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->_algo );
1136 if ( !algoSO->_is_nil() )
1137 errStruct.algoName = algoSO->GetName();
1141 catch ( SALOME_Exception& S_ex ) {
1142 INFOS( "catch exception "<< S_ex.what() );
1144 return error_array._retn();
1147 //=============================================================================
1149 * SMESH_Gen_i::GetSubShapesId
1151 * Get sub-shapes unique ID's list
1153 //=============================================================================
1155 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1156 const SMESH::object_array& theListOfSubShapeObject )
1157 throw ( SALOME::SALOME_Exception )
1159 Unexpect aCatch(SALOME_SalomeException);
1160 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1162 SMESH::long_array_var shapesId = new SMESH::long_array;
1165 if ( CORBA::is_nil( theMainShapeObject ) )
1166 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1167 SALOME::BAD_PARAM );
1171 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1172 TopTools_IndexedMapOfShape myIndexToShape;
1173 TopExp::MapShapes(myMainShape,myIndexToShape);
1175 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1177 GEOM::GEOM_Object_var aShapeObject
1178 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1179 if ( CORBA::is_nil( aShapeObject ) )
1180 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1181 SALOME::BAD_PARAM );
1183 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1184 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1186 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1187 setId.insert(myIndexToShape.FindIndex(F));
1188 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1190 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1192 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1193 setId.insert(myIndexToShape.FindIndex(E));
1194 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1196 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1198 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1199 setId.insert(myIndexToShape.FindIndex(V));
1200 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1203 shapesId->length(setId.size());
1204 set<int>::iterator iind;
1206 for (iind = setId.begin(); iind != setId.end(); iind++)
1208 if(MYDEBUG) SCRUTE((*iind));
1209 shapesId[i] = (*iind);
1210 if(MYDEBUG) SCRUTE(shapesId[i]);
1214 catch (SALOME_Exception& S_ex)
1216 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1219 return shapesId._retn();
1222 //=============================================================================
1224 * SMESH_Gen_i::Compute
1226 * Compute mesh on a shape
1228 //=============================================================================
1230 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1231 GEOM::GEOM_Object_ptr theShapeObject )
1232 throw ( SALOME::SALOME_Exception )
1234 Unexpect aCatch(SALOME_SalomeException);
1235 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1237 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1238 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1239 SALOME::BAD_PARAM );
1241 if ( CORBA::is_nil( theMesh ) )
1242 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1243 SALOME::BAD_PARAM );
1245 // Update Python script
1246 TPythonDump() << "isDone = " << this << ".Compute( "
1247 << theMesh << ", " << theShapeObject << ")";
1251 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1252 ASSERT( meshServant );
1253 if ( meshServant ) {
1254 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1255 meshServant->CheckGeomGroupModif();
1256 // get local TopoDS_Shape
1257 TopoDS_Shape myLocShape;
1258 if(theMesh->HasShapeToMesh())
1259 myLocShape = GeomObjectToShape( theShapeObject );
1261 myLocShape = SMESH_Mesh::PseudoShape();
1262 // call implementation compute
1263 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1264 return myGen.Compute( myLocMesh, myLocShape);
1267 catch ( std::bad_alloc ) {
1268 INFOS( "Compute(): lack of memory" );
1270 catch ( SALOME_Exception& S_ex ) {
1271 INFOS( "Compute(): catch exception "<< S_ex.what() );
1274 INFOS( "Compute(): unknown exception " );
1279 //================================================================================
1281 * \brief Return geometrical object the given element is built on
1282 * \param theMesh - the mesh the element is in
1283 * \param theElementID - the element ID
1284 * \param theGeomName - the name of the result geom object if it is not yet published
1285 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1287 //================================================================================
1289 GEOM::GEOM_Object_ptr
1290 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1291 CORBA::Long theElementID,
1292 const char* theGeomName)
1293 throw ( SALOME::SALOME_Exception )
1295 Unexpect aCatch(SALOME_SalomeException);
1297 GEOM::GEOM_Object_var geom = FindGeometryByMeshElement(theMesh, theElementID);
1298 if ( !geom->_is_nil() ) {
1299 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1300 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1302 // try to find the corresponding SObject
1303 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1304 if ( SObj->_is_nil() ) // submesh can be not found even if published
1306 // try to find published submesh
1307 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
1308 if ( !geom->IsMainShape() && list->length() == 1 ) {
1309 SALOMEDS::SObject_var mainSO = ObjectToSObject( myCurrentStudy, mainShape );
1310 SALOMEDS::ChildIterator_var it;
1311 if ( !mainSO->_is_nil() )
1312 it = myCurrentStudy->NewChildIterator( mainSO );
1313 if ( !it->_is_nil() ) {
1314 for ( it->InitEx(true); SObj->_is_nil() && it->More(); it->Next() ) {
1315 GEOM::GEOM_Object_var subGeom =
1316 GEOM::GEOM_Object::_narrow( SObjectToObject( it->Value() ));
1317 if ( !subGeom->_is_nil() ) {
1318 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
1319 if ( subList->length() == 1 && list[0] == subList[0] ) {
1328 if ( SObj->_is_nil() ) // publish a new subshape
1329 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1331 // return only published geometry
1332 if ( !SObj->_is_nil() )
1333 return geom._retn();
1335 return GEOM::GEOM_Object::_nil();
1338 //================================================================================
1340 * \brief Return geometrical object the given element is built on.
1341 * \param theMesh - the mesh the element is in
1342 * \param theElementID - the element ID
1343 * \retval GEOM::GEOM_Object_ptr - the found geom object
1345 //================================================================================
1347 GEOM::GEOM_Object_ptr
1348 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1349 CORBA::Long theElementID)
1350 throw ( SALOME::SALOME_Exception )
1352 Unexpect aCatch(SALOME_SalomeException);
1353 if ( CORBA::is_nil( theMesh ) )
1354 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1356 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1357 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1359 // get a core mesh DS
1360 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1361 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1363 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1364 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1365 // find the element in mesh
1366 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1367 // find a shape id by the element
1368 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1369 // get a geom object by the shape id
1370 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1371 if ( geom->_is_nil() ) {
1372 GEOM::GEOM_IShapesOperations_var op =
1373 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1374 if ( !op->_is_nil() )
1375 geom = op->GetSubShape( mainShape, shapeID );
1377 if ( !geom->_is_nil() ) {
1378 GeomObjectToShape( geom ); // let geom client remember the found shape
1379 return geom._retn();
1383 return GEOM::GEOM_Object::_nil();
1386 //================================================================================
1388 * SMESH_Gen_i::Concatenate
1390 * Concatenate the given meshes into one mesh
1392 //================================================================================
1394 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
1395 CORBA::Boolean theUniteIdenticalGroups,
1396 CORBA::Boolean theMergeNodesAndElements,
1397 CORBA::Double theMergeTolerance)
1398 throw ( SALOME::SALOME_Exception )
1400 typedef map<int, int> TIDsMap;
1401 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
1402 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
1403 typedef std::set<SMESHDS_GroupBase*> TGroups;
1405 TPythonDump aPythonDump; // prevent dump of called methods
1408 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
1410 if ( !aNewMesh->_is_nil() ) {
1411 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
1413 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
1414 SMESHDS_Mesh* aNewMeshDS = aLocMesh.GetMeshDS();
1416 TGroupsMap aGroupsMap;
1417 TListOfNewGroups aListOfNewGroups;
1418 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
1419 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
1422 for ( int i = 0; i < theMeshesArray.length(); i++) {
1423 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
1424 if ( !anInitMesh->_is_nil() ) {
1425 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
1427 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
1428 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
1433 // loop on elements of mesh
1434 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
1435 const SMDS_MeshElement* anElem = 0;
1436 const SMDS_MeshElement* aNewElem = 0;
1437 int anElemNbNodes = 0;
1439 for ( int j = 0; itElems->more(); j++) {
1440 anElem = itElems->next();
1441 SMDSAbs_ElementType anElemType = anElem->GetType();
1442 anElemNbNodes = anElem->NbNodes();
1443 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
1445 // loop on nodes of element
1446 const SMDS_MeshNode* aNode = 0;
1447 const SMDS_MeshNode* aNewNode = 0;
1448 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
1450 for ( int k = 0; itNodes->more(); k++) {
1451 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
1452 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
1453 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
1454 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
1457 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
1458 aNodesArray[k] = aNewNode;
1461 // creates a corresponding element on existent nodes in new mesh
1462 if ( anElem->IsPoly() && anElemType == SMDSAbs_Volume )
1464 const SMDS_PolyhedralVolumeOfNodes* aVolume =
1465 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem);
1467 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
1468 aVolume->GetQuanities());
1469 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
1474 aNewElem = aNewEditor.AddElement(aNodesArray,
1477 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
1481 aListOfGroups = anInitImpl->GetGroups();
1482 SMESH::SMESH_GroupBase_ptr aGroup;
1484 // loop on groups of mesh
1485 SMESH::long_array_var anInitIDs = new SMESH::long_array();
1486 SMESH::long_array_var anNewIDs = new SMESH::long_array();
1487 SMESH::SMESH_Group_var aNewGroup;
1488 for (int i = 0; i < aListOfGroups->length(); i++) {
1489 aGroup = aListOfGroups[i];
1490 aListOfNewGroups.clear();
1491 SMESH::ElementType aGroupType = aGroup->GetType();
1492 CORBA::String_var aGroupName = aGroup->GetName();
1494 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
1496 // convert a list of IDs
1497 anInitIDs = aGroup->GetListOfID();
1498 anNewIDs->length(anInitIDs->length());
1499 if ( aGroupType == SMESH::NODE )
1500 for (int j = 0; j < anInitIDs->length(); j++) {
1501 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
1504 for (int j = 0; j < anInitIDs->length(); j++) {
1505 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
1508 // check that current group name and type don't have identical ones in union mesh
1509 if ( anIter == aGroupsMap.end() ) {
1510 // add a new group in the mesh
1511 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
1512 // add elements into new group
1513 aNewGroup->Add( anNewIDs );
1515 aListOfNewGroups.push_back(aNewGroup);
1516 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
1519 else if ( theUniteIdenticalGroups ) {
1520 // unite identical groups
1521 TListOfNewGroups& aNewGroups = anIter->second;
1522 aNewGroups.front()->Add( anNewIDs );
1526 // rename identical groups
1527 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
1528 aNewGroup->Add( anNewIDs );
1530 TListOfNewGroups& aNewGroups = anIter->second;
1531 string aNewGroupName;
1532 if (aNewGroups.size() == 1) {
1533 aNewGroupName = string(aGroupName) + "_1";
1534 aNewGroups.front()->SetName(aNewGroupName.c_str());
1536 char aGroupNum[128];
1537 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
1538 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
1539 aNewGroup->SetName(aNewGroupName.c_str());
1540 aNewGroups.push_back(aNewGroup);
1547 if (theMergeNodesAndElements) {
1549 set<const SMDS_MeshNode*> aMeshNodes; // no input nodes
1550 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
1551 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
1552 aNewEditor.MergeNodes( aGroupsOfNodes );
1554 aNewEditor.MergeEqualElements();
1559 // Update Python script
1560 aPythonDump << aNewMesh << " = " << this << ".Concatenate(";
1562 for ( int i = 0; i < theMeshesArray.length(); i++) {
1563 if (i > 0) aPythonDump << ", ";
1564 aPythonDump << theMeshesArray[i];
1566 aPythonDump << "], ";
1567 aPythonDump << theUniteIdenticalGroups << ", "
1568 << theMergeNodesAndElements << ", "
1569 << theMergeTolerance << ")";
1571 return aNewMesh._retn();
1574 //=============================================================================
1578 * Save SMESH module's data
1580 //=============================================================================
1581 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1585 INFOS( "SMESH_Gen_i::Save" );
1587 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1588 // san -- in case <myCurrentStudy> differs from theComponent's study,
1589 // use that of the component
1590 if ( myCurrentStudy->_is_nil() ||
1591 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1592 SetCurrentStudy( theComponent->GetStudy() );
1594 // Store study contents as a set of python commands
1595 SavePython(myCurrentStudy);
1597 StudyContext* myStudyContext = GetCurrentStudyContext();
1599 // Declare a byte stream
1600 SALOMEDS::TMPFile_var aStreamFile;
1602 // Obtain a temporary dir
1603 TCollection_AsciiString tmpDir =
1604 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1606 // Create a sequence of files processed
1607 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1608 aFileSeq->length( NUM_TMP_FILES );
1610 TCollection_AsciiString aStudyName( "" );
1612 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1614 // Set names of temporary files
1615 TCollection_AsciiString filename =
1616 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1617 TCollection_AsciiString meshfile =
1618 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1619 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1620 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1621 filename = tmpDir + filename;
1622 meshfile = tmpDir + meshfile;
1625 HDFdataset* aDataset;
1626 HDFgroup* aTopGroup;
1628 HDFgroup* aSubGroup;
1629 HDFgroup* aSubSubGroup;
1630 hdf_size aSize[ 1 ];
1633 //Remove the files if they exist: BugID: 11225
1634 #ifndef WNT /* unix functionality */
1635 TCollection_AsciiString cmd("rm -f \"");
1637 TCollection_AsciiString cmd("del /F \"");
1644 system(cmd.ToCString());
1646 // MED writer to be used by storage process
1647 DriverMED_W_SMESHDS_Mesh myWriter;
1648 myWriter.SetFile( meshfile.ToCString() );
1651 // ---> create HDF file
1652 aFile = new HDFfile( filename.ToCString() );
1653 aFile->CreateOnDisk();
1655 // --> iterator for top-level objects
1656 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1657 for ( ; itBig->More(); itBig->Next() ) {
1658 SALOMEDS::SObject_var gotBranch = itBig->Value();
1660 // --> hypotheses root branch (only one for the study)
1661 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1662 // create hypotheses root HDF group
1663 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1664 aTopGroup->CreateOnDisk();
1666 // iterator for all hypotheses
1667 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1668 for ( ; it->More(); it->Next() ) {
1669 SALOMEDS::SObject_var mySObject = it->Value();
1670 CORBA::Object_var anObject = SObjectToObject( mySObject );
1671 if ( !CORBA::is_nil( anObject ) ) {
1672 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1673 if ( !myHyp->_is_nil() ) {
1674 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1676 string hypname = string( myHyp->GetName() );
1677 string libname = string( myHyp->GetLibName() );
1679 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
1680 // WNT and ".so" for X-system) must be deleted
1681 int libname_len = libname.length();
1683 if( libname_len > 4 )
1684 libname.resize( libname_len - 4 );
1686 if( libname_len > 3 )
1687 libname.resize( libname_len - 3 );
1689 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1690 int id = myStudyContext->findId( string( objStr.in() ) );
1691 string hypdata = string( myImpl->SaveTo() );
1693 // for each hypothesis create HDF group basing on its id
1694 char hypGrpName[30];
1695 sprintf( hypGrpName, "Hypothesis %d", id );
1696 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1697 aGroup->CreateOnDisk();
1698 // --> type name of hypothesis
1699 aSize[ 0 ] = hypname.length() + 1;
1700 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1701 aDataset->CreateOnDisk();
1702 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1703 aDataset->CloseOnDisk();
1704 // --> server plugin library name of hypothesis
1705 aSize[ 0 ] = libname.length() + 1;
1706 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1707 aDataset->CreateOnDisk();
1708 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1709 aDataset->CloseOnDisk();
1710 // --> persistent data of hypothesis
1711 aSize[ 0 ] = hypdata.length() + 1;
1712 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1713 aDataset->CreateOnDisk();
1714 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1715 aDataset->CloseOnDisk();
1716 // close hypothesis HDF group
1717 aGroup->CloseOnDisk();
1722 // close hypotheses root HDF group
1723 aTopGroup->CloseOnDisk();
1725 // --> algorithms root branch (only one for the study)
1726 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1727 // create algorithms root HDF group
1728 aTopGroup = new HDFgroup( "Algorithms", aFile );
1729 aTopGroup->CreateOnDisk();
1731 // iterator for all algorithms
1732 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1733 for ( ; it->More(); it->Next() ) {
1734 SALOMEDS::SObject_var mySObject = it->Value();
1735 CORBA::Object_var anObject = SObjectToObject( mySObject );
1736 if ( !CORBA::is_nil( anObject ) ) {
1737 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1738 if ( !myHyp->_is_nil() ) {
1739 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1741 string hypname = string( myHyp->GetName() );
1742 string libname = string( myHyp->GetLibName() );
1744 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
1745 // WNT and ".so" for X-system) must be deleted
1746 int libname_len = libname.length();
1748 if( libname_len > 4 )
1749 libname.resize( libname_len - 4 );
1751 if( libname_len > 3 )
1752 libname.resize( libname_len - 3 );
1754 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1755 int id = myStudyContext->findId( string( objStr.in() ) );
1756 string hypdata = string( myImpl->SaveTo() );
1758 // for each algorithm create HDF group basing on its id
1759 char hypGrpName[30];
1760 sprintf( hypGrpName, "Algorithm %d", id );
1761 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1762 aGroup->CreateOnDisk();
1763 // --> type name of algorithm
1764 aSize[0] = hypname.length() + 1;
1765 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1766 aDataset->CreateOnDisk();
1767 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1768 aDataset->CloseOnDisk();
1769 // --> server plugin library name of hypothesis
1770 aSize[0] = libname.length() + 1;
1771 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1772 aDataset->CreateOnDisk();
1773 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1774 aDataset->CloseOnDisk();
1775 // --> persistent data of algorithm
1776 aSize[0] = hypdata.length() + 1;
1777 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1778 aDataset->CreateOnDisk();
1779 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1780 aDataset->CloseOnDisk();
1781 // close algorithm HDF group
1782 aGroup->CloseOnDisk();
1787 // close algorithms root HDF group
1788 aTopGroup->CloseOnDisk();
1790 // --> mesh objects roots branches
1791 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1792 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1793 if ( !CORBA::is_nil( anObject ) ) {
1794 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1795 if ( !myMesh->_is_nil() ) {
1796 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1798 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1799 int id = myStudyContext->findId( string( objStr.in() ) );
1800 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1801 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1802 bool hasShape = myLocMesh.HasShapeToMesh();
1804 // for each mesh open the HDF group basing on its id
1805 char meshGrpName[ 30 ];
1806 sprintf( meshGrpName, "Mesh %d", id );
1807 aTopGroup = new HDFgroup( meshGrpName, aFile );
1808 aTopGroup->CreateOnDisk();
1810 // --> put dataset to hdf file which is a flag that mesh has data
1811 string strHasData = "0";
1812 // check if the mesh is not empty
1813 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1814 // write mesh data to med file
1815 myWriter.SetMesh( mySMESHDSMesh );
1816 myWriter.SetMeshId( id );
1819 aSize[ 0 ] = strHasData.length() + 1;
1820 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1821 aDataset->CreateOnDisk();
1822 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1823 aDataset->CloseOnDisk();
1826 // for each mesh open the HDF group basing on its auto color parameter
1827 char meshAutoColorName[ 30 ];
1828 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
1830 anAutoColor[0] = myImpl->GetAutoColor();
1832 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
1833 aDataset->CreateOnDisk();
1834 aDataset->WriteOnDisk( anAutoColor );
1835 aDataset->CloseOnDisk();
1837 // write reference on a shape if exists
1838 SALOMEDS::SObject_var myRef;
1839 bool shapeRefFound = false;
1840 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1842 SALOMEDS::SObject_var myShape;
1843 bool ok = myRef->ReferencedObject( myShape );
1845 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1846 string myRefOnObject = myShape->GetID();
1847 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1848 aSize[ 0 ] = myRefOnObject.length() + 1;
1849 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1850 aDataset->CreateOnDisk();
1851 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1852 aDataset->CloseOnDisk();
1857 // write applied hypotheses if exist
1858 SALOMEDS::SObject_var myHypBranch;
1859 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1860 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
1861 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1863 if ( found && (shapeRefFound || !hasShape) ) {
1864 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1865 aGroup->CreateOnDisk();
1867 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1869 for ( ; it->More(); it->Next() ) {
1870 SALOMEDS::SObject_var mySObject = it->Value();
1871 SALOMEDS::SObject_var myRefOnHyp;
1872 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1874 // san - it is impossible to recover applied hypotheses
1875 // using their entries within Load() method,
1876 // for there are no AttributeIORs in the study when Load() is working.
1877 // Hence, it is better to store persistent IDs of hypotheses as references to them
1879 //string myRefOnObject = myRefOnHyp->GetID();
1880 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1881 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1882 int id = myStudyContext->findId( string( objStr.in() ) );
1883 //if ( myRefOnObject.length() > 0 ) {
1884 //aSize[ 0 ] = myRefOnObject.length() + 1;
1885 char hypName[ 30 ], hypId[ 30 ];
1886 sprintf( hypName, "Hyp %d", ++hypNb );
1887 sprintf( hypId, "%d", id );
1888 aSize[ 0 ] = strlen( hypId ) + 1;
1889 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1890 aDataset->CreateOnDisk();
1891 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1892 aDataset->WriteOnDisk( hypId );
1893 aDataset->CloseOnDisk();
1897 aGroup->CloseOnDisk();
1900 // write applied algorithms if exist
1901 SALOMEDS::SObject_var myAlgoBranch;
1902 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1903 if ( found && !shapeRefFound && hasShape) { // remove applied algos
1904 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1906 if ( found && (shapeRefFound || !hasShape)) {
1907 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1908 aGroup->CreateOnDisk();
1910 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1912 for ( ; it->More(); it->Next() ) {
1913 SALOMEDS::SObject_var mySObject = it->Value();
1914 SALOMEDS::SObject_var myRefOnAlgo;
1915 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1917 // san - it is impossible to recover applied algorithms
1918 // using their entries within Load() method,
1919 // for there are no AttributeIORs in the study when Load() is working.
1920 // Hence, it is better to store persistent IDs of algorithms as references to them
1922 //string myRefOnObject = myRefOnAlgo->GetID();
1923 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1924 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1925 int id = myStudyContext->findId( string( objStr.in() ) );
1926 //if ( myRefOnObject.length() > 0 ) {
1927 //aSize[ 0 ] = myRefOnObject.length() + 1;
1928 char algoName[ 30 ], algoId[ 30 ];
1929 sprintf( algoName, "Algo %d", ++algoNb );
1930 sprintf( algoId, "%d", id );
1931 aSize[ 0 ] = strlen( algoId ) + 1;
1932 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1933 aDataset->CreateOnDisk();
1934 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1935 aDataset->WriteOnDisk( algoId );
1936 aDataset->CloseOnDisk();
1940 aGroup->CloseOnDisk();
1943 // --> submesh objects sub-branches
1945 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1946 SALOMEDS::SObject_var mySubmeshBranch;
1947 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1949 if ( found ) // check if there is shape reference in submeshes
1951 bool hasShapeRef = false;
1952 SALOMEDS::ChildIterator_var itSM =
1953 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1954 for ( ; itSM->More(); itSM->Next() ) {
1955 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1956 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1957 mySubRef->ReferencedObject( myShape );
1958 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1961 { // remove one submesh
1962 if ( shapeRefFound )
1963 { // unassign hypothesis
1964 SMESH::SMESH_subMesh_var mySubMesh =
1965 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1966 if ( !mySubMesh->_is_nil() ) {
1967 int shapeID = mySubMesh->GetId();
1968 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1969 const list<const SMESHDS_Hypothesis*>& hypList =
1970 mySMESHDSMesh->GetHypothesis( S );
1971 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1972 while ( hyp != hypList.end() ) {
1973 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1974 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1978 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1980 } // loop on submeshes of a type
1981 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1982 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1985 } // end check if there is shape reference in submeshes
1987 char name_meshgroup[ 30 ];
1988 if ( i == GetSubMeshOnVertexTag() )
1989 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1990 else if ( i == GetSubMeshOnEdgeTag() )
1991 strcpy( name_meshgroup, "SubMeshes On Edge" );
1992 else if ( i == GetSubMeshOnWireTag() )
1993 strcpy( name_meshgroup, "SubMeshes On Wire" );
1994 else if ( i == GetSubMeshOnFaceTag() )
1995 strcpy( name_meshgroup, "SubMeshes On Face" );
1996 else if ( i == GetSubMeshOnShellTag() )
1997 strcpy( name_meshgroup, "SubMeshes On Shell" );
1998 else if ( i == GetSubMeshOnSolidTag() )
1999 strcpy( name_meshgroup, "SubMeshes On Solid" );
2000 else if ( i == GetSubMeshOnCompoundTag() )
2001 strcpy( name_meshgroup, "SubMeshes On Compound" );
2003 // for each type of submeshes create container HDF group
2004 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2005 aGroup->CreateOnDisk();
2007 // iterator for all submeshes of given type
2008 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
2009 for ( ; itSM->More(); itSM->Next() ) {
2010 SALOMEDS::SObject_var mySObject = itSM->Value();
2011 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
2012 if ( !CORBA::is_nil( anSubObject ))
2014 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
2015 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
2016 int subid = myStudyContext->findId( string( objStr.in() ) );
2018 // for each mesh open the HDF group basing on its id
2019 char submeshGrpName[ 30 ];
2020 sprintf( submeshGrpName, "SubMesh %d", subid );
2021 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
2022 aSubGroup->CreateOnDisk();
2024 // write reference on a shape, already checked if it exists
2025 SALOMEDS::SObject_var mySubRef, myShape;
2026 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
2027 mySubRef->ReferencedObject( myShape );
2028 string myRefOnObject = myShape->GetID();
2029 if ( myRefOnObject.length() > 0 ) {
2030 aSize[ 0 ] = myRefOnObject.length() + 1;
2031 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
2032 aDataset->CreateOnDisk();
2033 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2034 aDataset->CloseOnDisk();
2037 // write applied hypotheses if exist
2038 SALOMEDS::SObject_var mySubHypBranch;
2039 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
2041 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2042 aSubSubGroup->CreateOnDisk();
2044 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
2046 for ( ; it->More(); it->Next() ) {
2047 SALOMEDS::SObject_var mySubSObject = it->Value();
2048 SALOMEDS::SObject_var myRefOnHyp;
2049 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
2051 //string myRefOnObject = myRefOnHyp->GetID();
2052 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
2053 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2054 int id = myStudyContext->findId( string( objStr.in() ) );
2055 //if ( myRefOnObject.length() > 0 ) {
2056 //aSize[ 0 ] = myRefOnObject.length() + 1;
2057 char hypName[ 30 ], hypId[ 30 ];
2058 sprintf( hypName, "Hyp %d", ++hypNb );
2059 sprintf( hypId, "%d", id );
2060 aSize[ 0 ] = strlen( hypId ) + 1;
2061 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
2062 aDataset->CreateOnDisk();
2063 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2064 aDataset->WriteOnDisk( hypId );
2065 aDataset->CloseOnDisk();
2069 aSubSubGroup->CloseOnDisk();
2072 // write applied algorithms if exist
2073 SALOMEDS::SObject_var mySubAlgoBranch;
2074 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
2076 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2077 aSubSubGroup->CreateOnDisk();
2079 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
2081 for ( ; it->More(); it->Next() ) {
2082 SALOMEDS::SObject_var mySubSObject = it->Value();
2083 SALOMEDS::SObject_var myRefOnAlgo;
2084 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
2086 //string myRefOnObject = myRefOnAlgo->GetID();
2087 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
2088 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2089 int id = myStudyContext->findId( string( objStr.in() ) );
2090 //if ( myRefOnObject.length() > 0 ) {
2091 //aSize[ 0 ] = myRefOnObject.length() + 1;
2092 char algoName[ 30 ], algoId[ 30 ];
2093 sprintf( algoName, "Algo %d", ++algoNb );
2094 sprintf( algoId, "%d", id );
2095 aSize[ 0 ] = strlen( algoId ) + 1;
2096 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
2097 aDataset->CreateOnDisk();
2098 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2099 aDataset->WriteOnDisk( algoId );
2100 aDataset->CloseOnDisk();
2104 aSubSubGroup->CloseOnDisk();
2106 // close submesh HDF group
2107 aSubGroup->CloseOnDisk();
2110 // close container of submeshes by type HDF group
2111 aGroup->CloseOnDisk();
2114 // All sub-meshes will be stored in MED file
2115 // .. will NOT (PAL 12992)
2116 //if ( shapeRefFound )
2117 //myWriter.AddAllSubMeshes();
2119 // groups root sub-branch
2120 SALOMEDS::SObject_var myGroupsBranch;
2121 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
2122 found = gotBranch->FindSubObject( i, myGroupsBranch );
2124 char name_group[ 30 ];
2125 if ( i == GetNodeGroupsTag() )
2126 strcpy( name_group, "Groups of Nodes" );
2127 else if ( i == GetEdgeGroupsTag() )
2128 strcpy( name_group, "Groups of Edges" );
2129 else if ( i == GetFaceGroupsTag() )
2130 strcpy( name_group, "Groups of Faces" );
2131 else if ( i == GetVolumeGroupsTag() )
2132 strcpy( name_group, "Groups of Volumes" );
2134 aGroup = new HDFgroup( name_group, aTopGroup );
2135 aGroup->CreateOnDisk();
2137 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
2138 for ( ; it->More(); it->Next() ) {
2139 SALOMEDS::SObject_var mySObject = it->Value();
2140 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
2141 if ( !CORBA::is_nil( aSubObject ) ) {
2142 SMESH_GroupBase_i* myGroupImpl =
2143 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
2147 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
2148 int anId = myStudyContext->findId( string( objStr.in() ) );
2150 // For each group, create a dataset named "Group <group_persistent_id>"
2151 // and store the group's user name into it
2153 sprintf( grpName, "Group %d", anId );
2154 char* aUserName = myGroupImpl->GetName();
2155 aSize[ 0 ] = strlen( aUserName ) + 1;
2157 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
2158 aDataset->CreateOnDisk();
2159 aDataset->WriteOnDisk( aUserName );
2160 aDataset->CloseOnDisk();
2163 // For each group, create a dataset named "Group <group_persistent_id> Color"
2164 // and store the group's color into it
2165 char grpColorName[ 30 ];
2166 sprintf( grpColorName, "ColorGroup %d", anId );
2167 SALOMEDS::Color aColor = myGroupImpl->GetColor();
2169 anRGB[ 0 ] = aColor.R;
2170 anRGB[ 1 ] = aColor.G;
2171 anRGB[ 2 ] = aColor.B;
2173 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
2174 aDataset->CreateOnDisk();
2175 aDataset->WriteOnDisk( anRGB );
2176 aDataset->CloseOnDisk();
2178 // Store the group contents into MED file
2179 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
2181 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
2182 << grpName << " to MED file" );
2183 SMESHDS_GroupBase* aGrpBaseDS =
2184 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
2185 aGrpBaseDS->SetStoreName( grpName );
2187 // Pass SMESHDS_Group to MED writer
2188 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
2190 myWriter.AddGroup( aGrpDS );
2192 // write reference on a shape if exists
2193 SMESHDS_GroupOnGeom* aGeomGrp =
2194 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
2196 SALOMEDS::SObject_var mySubRef, myShape;
2197 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
2198 mySubRef->ReferencedObject( myShape ) &&
2199 !CORBA::is_nil( myShape->GetObject() ))
2201 string myRefOnObject = myShape->GetID();
2202 if ( myRefOnObject.length() > 0 ) {
2203 char aRefName[ 30 ];
2204 sprintf( aRefName, "Ref on shape %d", anId);
2205 aSize[ 0 ] = myRefOnObject.length() + 1;
2206 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
2207 aDataset->CreateOnDisk();
2208 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2209 aDataset->CloseOnDisk();
2212 else // shape ref is invalid:
2214 // save a group on geometry as ordinary group
2215 myWriter.AddGroup( aGeomGrp );
2221 aGroup->CloseOnDisk();
2225 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
2227 // Flush current mesh information into MED file
2230 // maybe a shape was deleted in the study
2231 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
2232 TopoDS_Shape nullShape;
2233 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
2236 if ( !mySMESHDSMesh->SubMeshes().empty() )
2240 aGroup = new HDFgroup( "Submeshes", aTopGroup );
2241 aGroup->CreateOnDisk();
2243 // each element belongs to one or none submesh,
2244 // so for each node/element, we store a submesh ID
2246 // Make maps of submesh IDs of elements sorted by element IDs
2247 typedef int TElemID;
2248 typedef int TSubMID;
2249 map< TElemID, TSubMID > eId2smId, nId2smId;
2250 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
2251 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
2252 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
2253 SMDS_NodeIteratorPtr itNode;
2254 SMDS_ElemIteratorPtr itElem;
2255 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2257 TSubMID aSubMeID = itSubM->first;
2258 SMESHDS_SubMesh* aSubMesh = itSubM->second;
2259 if ( aSubMesh->IsComplexSubmesh() )
2260 continue; // submesh containing other submeshs
2262 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
2263 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
2264 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
2266 hint = eId2smId.begin();
2267 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
2268 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
2271 // Care of elements that are not on submeshes
2272 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
2273 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
2274 /* --- stl_map.h says : */
2275 /* A %map relies on unique keys and thus a %pair is only inserted if its */
2276 /* first element (the key) is not already present in the %map. */
2277 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
2279 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
2280 if ( nbElems != eId2smId.size() ) {
2281 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
2282 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
2285 // Store submesh IDs
2286 for ( int isNode = 0; isNode < 2; ++isNode )
2288 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
2289 if ( id2smId.empty() ) continue;
2290 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
2291 // make and fill array of submesh IDs
2292 int* smIDs = new int [ id2smId.size() ];
2293 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
2294 smIDs[ i ] = id_smId->second;
2296 aSize[ 0 ] = id2smId.size();
2297 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2298 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2299 aDataset->CreateOnDisk();
2300 aDataset->WriteOnDisk( smIDs );
2301 aDataset->CloseOnDisk();
2306 // Store node positions on sub-shapes (SMDS_Position):
2307 // ----------------------------------------------------
2309 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2310 aGroup->CreateOnDisk();
2312 // in aGroup, create 5 datasets to contain:
2313 // "Nodes on Edges" - ID of node on edge
2314 // "Edge positions" - U parameter on node on edge
2315 // "Nodes on Faces" - ID of node on face
2316 // "Face U positions" - U parameter of node on face
2317 // "Face V positions" - V parameter of node on face
2319 // Find out nb of nodes on edges and faces
2320 // Collect corresponing sub-meshes
2321 int nbEdgeNodes = 0, nbFaceNodes = 0;
2322 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
2323 // loop on SMESHDS_SubMesh'es
2324 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2326 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
2327 if ( aSubMesh->IsComplexSubmesh() )
2328 continue; // submesh containing other submeshs
2329 int nbNodes = aSubMesh->NbNodes();
2330 if ( nbNodes == 0 ) continue;
2332 int aShapeID = (*itSubM).first;
2333 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
2334 // write only SMDS_FacePosition and SMDS_EdgePosition
2335 switch ( aShapeType ) {
2337 nbFaceNodes += nbNodes;
2338 aFaceSM.push_back( aSubMesh );
2341 nbEdgeNodes += nbNodes;
2342 aEdgeSM.push_back( aSubMesh );
2348 // Treat positions on edges or faces
2349 for ( int onFace = 0; onFace < 2; onFace++ )
2351 // Create arrays to store in datasets
2352 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
2353 if (!nbNodes) continue;
2354 int* aNodeIDs = new int [ nbNodes ];
2355 double* aUPos = new double [ nbNodes ];
2356 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
2359 // loop on sub-meshes
2360 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
2361 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
2362 for ( ; itSM != pListSM->end(); itSM++ )
2364 SMESHDS_SubMesh* aSubMesh = (*itSM);
2366 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
2367 // loop on nodes in aSubMesh
2368 while ( itNode->more() )
2371 const SMDS_MeshNode* node = itNode->next();
2372 aNodeIDs [ iNode ] = node->GetID();
2375 const SMDS_PositionPtr pos = node->GetPosition();
2376 if ( onFace ) { // on FACE
2377 const SMDS_FacePosition* fPos =
2378 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
2380 aUPos[ iNode ] = fPos->GetUParameter();
2381 aVPos[ iNode ] = fPos->GetVParameter();
2388 const SMDS_EdgePosition* ePos =
2389 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
2391 aUPos[ iNode ] = ePos->GetUParameter();
2397 } // loop on nodes in aSubMesh
2398 } // loop on sub-meshes
2403 aSize[ 0 ] = nbNodes;
2405 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
2406 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2407 aDataset->CreateOnDisk();
2408 aDataset->WriteOnDisk( aNodeIDs );
2409 aDataset->CloseOnDisk();
2412 aDSName = ( onFace ? "Face U positions" : "Edge positions");
2413 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
2414 aDataset->CreateOnDisk();
2415 aDataset->WriteOnDisk( aUPos );
2416 aDataset->CloseOnDisk();
2419 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
2420 aDataset->CreateOnDisk();
2421 aDataset->WriteOnDisk( aVPos );
2422 aDataset->CloseOnDisk();
2427 if ( aVPos ) delete [] aVPos;
2429 } // treat positions on edges or faces
2431 // close "Node Positions" group
2432 aGroup->CloseOnDisk();
2434 } // if ( there are submeshes in SMESHDS_Mesh )
2437 // close mesh HDF group
2438 aTopGroup->CloseOnDisk();
2446 aFile->CloseOnDisk();
2449 // Convert temporary files to stream
2450 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
2452 // Remove temporary files and directory
2454 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2456 INFOS( "SMESH_Gen_i::Save() completed" );
2457 return aStreamFile._retn();
2460 //=============================================================================
2462 * SMESH_Gen_i::SaveASCII
2464 * Save SMESH module's data in ASCII format
2466 //=============================================================================
2468 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
2470 bool isMultiFile ) {
2471 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
2472 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
2473 return aStreamFile._retn();
2475 //after usual saving needs to encipher binary to text string
2476 //Any binary symbol will be represent as "|xx" () hexadecimal format number
2477 int size = aStreamFile.in().length();
2478 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
2479 for ( int i = 0; i < size; i++ )
2480 sprintf( (char*)&(buffer[i*3]), "|%02x", (char*)(aStreamFile[i]) );
2482 buffer[size * 3] = '\0';
2484 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
2486 return anAsciiStreamFile._retn();
2489 //=============================================================================
2491 * SMESH_Gen_i::loadGeomData
2493 * Load GEOM module data
2495 //=============================================================================
2497 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
2499 if ( theCompRoot->_is_nil() )
2502 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
2503 if ( aStudy->_is_nil() )
2506 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2507 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2509 //=============================================================================
2511 * \brief Creates SMDS_Position according to shape type
2513 //=============================================================================
2515 class PositionCreator {
2517 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
2518 return (this->*myFuncTable[ type ])();
2521 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
2522 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
2523 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
2524 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
2527 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
2528 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
2529 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
2530 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
2531 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
2532 vector<FmakePos> myFuncTable;
2535 //=============================================================================
2539 * Load SMESH module's data
2541 //=============================================================================
2543 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2544 const SALOMEDS::TMPFile& theStream,
2548 INFOS( "SMESH_Gen_i::Load" );
2550 if ( myCurrentStudy->_is_nil() ||
2551 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2552 SetCurrentStudy( theComponent->GetStudy() );
2554 /* if( !theComponent->_is_nil() )
2556 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2557 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2558 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2561 StudyContext* myStudyContext = GetCurrentStudyContext();
2563 // Get temporary files location
2564 TCollection_AsciiString tmpDir =
2565 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2567 INFOS( "THE URL++++++++++++++" )
2569 INFOS( "THE TMP PATH+++++++++" );
2572 // Convert the stream into sequence of files to process
2573 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2576 TCollection_AsciiString aStudyName( "" );
2578 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2580 // Set names of temporary files
2581 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2582 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2586 HDFdataset* aDataset;
2587 HDFgroup* aTopGroup;
2589 HDFgroup* aSubGroup;
2590 HDFgroup* aSubSubGroup;
2593 // ---> open HDF file
2594 aFile = new HDFfile( filename.ToCString() );
2596 aFile->OpenOnDisk( HDF_RDONLY );
2598 catch ( HDFexception ) {
2599 INFOS( "Load(): " << filename << " not found!" );
2603 DriverMED_R_SMESHDS_Mesh myReader;
2604 myReader.SetFile( meshfile.ToCString() );
2606 // For PAL13473 ("Repetitive mesh") implementation.
2607 // New dependencies between SMESH objects are established:
2608 // now hypotheses can refer to meshes, shapes and other hypotheses.
2609 // To keep data consistent, the following order of data restoration
2611 // 1. Create hypotheses
2612 // 2. Create all meshes
2613 // 3. Load hypotheses' data
2616 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
2617 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
2619 // get total number of top-level groups
2620 int aNbGroups = aFile->nInternalObjects();
2621 if ( aNbGroups > 0 ) {
2622 // --> in first turn we should read&create hypotheses
2623 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2624 // open hypotheses root HDF group
2625 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2626 aTopGroup->OpenOnDisk();
2628 // get number of hypotheses
2629 int aNbObjects = aTopGroup->nInternalObjects();
2630 for ( int j = 0; j < aNbObjects; j++ ) {
2631 // try to identify hypothesis
2632 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2633 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2635 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2636 // open hypothesis group
2637 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2638 aGroup->OpenOnDisk();
2640 // --> get hypothesis id
2641 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2646 // get number of datasets
2647 int aNbSubObjects = aGroup->nInternalObjects();
2648 for ( int k = 0; k < aNbSubObjects; k++ ) {
2650 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2651 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2652 // --> get hypothesis name
2653 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2654 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2655 aDataset->OpenOnDisk();
2656 size = aDataset->GetSize();
2657 char* hypname_str = new char[ size ];
2658 aDataset->ReadFromDisk( hypname_str );
2659 hypname = string( hypname_str );
2660 delete [] hypname_str;
2661 aDataset->CloseOnDisk();
2663 // --> get hypothesis plugin library name
2664 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2665 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2666 aDataset->OpenOnDisk();
2667 size = aDataset->GetSize();
2668 char* libname_str = new char[ size ];
2669 aDataset->ReadFromDisk( libname_str );
2670 if(MYDEBUG) SCRUTE( libname_str );
2671 libname = string( libname_str );
2672 delete [] libname_str;
2673 aDataset->CloseOnDisk();
2675 // --> get hypothesis data
2676 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2677 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2678 aDataset->OpenOnDisk();
2679 size = aDataset->GetSize();
2680 char* hypdata_str = new char[ size ];
2681 aDataset->ReadFromDisk( hypdata_str );
2682 hypdata = string( hypdata_str );
2683 delete [] hypdata_str;
2684 aDataset->CloseOnDisk();
2687 // close hypothesis HDF group
2688 aGroup->CloseOnDisk();
2690 // --> restore hypothesis from data
2691 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2692 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2693 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2694 SMESH::SMESH_Hypothesis_var myHyp;
2696 try { // protect persistence mechanism against exceptions
2697 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2700 INFOS( "Exception during hypothesis creation" );
2703 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2705 // myImpl->LoadFrom( hypdata.c_str() );
2706 hypDataList.push_back( make_pair( myImpl, hypdata ));
2707 string iorString = GetORB()->object_to_string( myHyp );
2708 int newId = myStudyContext->findId( iorString );
2709 myStudyContext->mapOldToNew( id, newId );
2712 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2716 // close hypotheses root HDF group
2717 aTopGroup->CloseOnDisk();
2721 // --> then we should read&create algorithms
2722 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2723 // open algorithms root HDF group
2724 aTopGroup = new HDFgroup( "Algorithms", aFile );
2725 aTopGroup->OpenOnDisk();
2727 // get number of algorithms
2728 int aNbObjects = aTopGroup->nInternalObjects();
2729 for ( int j = 0; j < aNbObjects; j++ ) {
2730 // try to identify algorithm
2731 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2732 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2734 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2735 // open algorithm group
2736 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2737 aGroup->OpenOnDisk();
2739 // --> get algorithm id
2740 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2745 // get number of datasets
2746 int aNbSubObjects = aGroup->nInternalObjects();
2747 for ( int k = 0; k < aNbSubObjects; k++ ) {
2749 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2750 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2751 // --> get algorithm name
2752 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2753 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2754 aDataset->OpenOnDisk();
2755 size = aDataset->GetSize();
2756 char* hypname_str = new char[ size ];
2757 aDataset->ReadFromDisk( hypname_str );
2758 hypname = string( hypname_str );
2759 delete [] hypname_str;
2760 aDataset->CloseOnDisk();
2762 // --> get algorithm plugin library name
2763 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2764 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2765 aDataset->OpenOnDisk();
2766 size = aDataset->GetSize();
2767 char* libname_str = new char[ size ];
2768 aDataset->ReadFromDisk( libname_str );
2769 if(MYDEBUG) SCRUTE( libname_str );
2770 libname = string( libname_str );
2771 delete [] libname_str;
2772 aDataset->CloseOnDisk();
2774 // --> get algorithm data
2775 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2776 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2777 aDataset->OpenOnDisk();
2778 size = aDataset->GetSize();
2779 char* hypdata_str = new char[ size ];
2780 aDataset->ReadFromDisk( hypdata_str );
2781 if(MYDEBUG) SCRUTE( hypdata_str );
2782 hypdata = string( hypdata_str );
2783 delete [] hypdata_str;
2784 aDataset->CloseOnDisk();
2787 // close algorithm HDF group
2788 aGroup->CloseOnDisk();
2790 // --> restore algorithm from data
2791 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2792 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2793 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2794 SMESH::SMESH_Hypothesis_var myHyp;
2796 try { // protect persistence mechanism against exceptions
2797 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2800 INFOS( "Exception during hypothesis creation" );
2803 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2805 //myImpl->LoadFrom( hypdata.c_str() );
2806 hypDataList.push_back( make_pair( myImpl, hypdata ));
2807 string iorString = GetORB()->object_to_string( myHyp );
2808 int newId = myStudyContext->findId( iorString );
2809 myStudyContext->mapOldToNew( id, newId );
2812 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2816 // close algorithms root HDF group
2817 aTopGroup->CloseOnDisk();
2821 // --> the rest groups should be meshes
2822 for ( int i = 0; i < aNbGroups; i++ ) {
2823 // identify next group
2824 char meshName[ HDF_NAME_MAX_LEN+1 ];
2825 aFile->InternalObjectIndentify( i, meshName );
2827 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2829 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2833 // open mesh HDF group
2834 aTopGroup = new HDFgroup( meshName, aFile );
2835 aTopGroup->OpenOnDisk();
2837 // get number of child HDF objects
2838 int aNbObjects = aTopGroup->nInternalObjects();
2839 if ( aNbObjects > 0 ) {
2841 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2842 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2843 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2844 if ( !myNewMeshImpl )
2846 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
2848 string iorString = GetORB()->object_to_string( myNewMesh );
2849 int newId = myStudyContext->findId( iorString );
2850 myStudyContext->mapOldToNew( id, newId );
2853 // try to read and set auto color flag
2854 char aMeshAutoColorName[ 30 ];
2855 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
2856 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
2858 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
2859 aDataset->OpenOnDisk();
2860 size = aDataset->GetSize();
2861 int* anAutoColor = new int[ size ];
2862 aDataset->ReadFromDisk( anAutoColor );
2863 aDataset->CloseOnDisk();
2864 myNewMeshImpl->SetAutoColor( (bool)anAutoColor[0] );
2867 // try to read and set reference to shape
2868 GEOM::GEOM_Object_var aShapeObject;
2869 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2870 // load mesh "Ref on shape" - it's an entry to SObject
2871 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2872 aDataset->OpenOnDisk();
2873 size = aDataset->GetSize();
2874 char* refFromFile = new char[ size ];
2875 aDataset->ReadFromDisk( refFromFile );
2876 aDataset->CloseOnDisk();
2877 if ( strlen( refFromFile ) > 0 ) {
2878 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2880 // Make sure GEOM data are loaded first
2881 //loadGeomData( shapeSO->GetFatherComponent() );
2883 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2884 if ( !CORBA::is_nil( shapeObject ) ) {
2885 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2886 if ( !aShapeObject->_is_nil() )
2887 myNewMeshImpl->SetShape( aShapeObject );
2896 // As all object that can be referred by hypothesis are created,
2897 // we can restore hypothesis data
2899 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
2900 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
2902 SMESH_Hypothesis_i* hyp = hyp_data->first;
2903 string & data = hyp_data->second;
2904 hyp->LoadFrom( data.c_str() );
2907 // Restore the rest mesh data
2909 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
2910 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
2912 aTopGroup = meshi_group->second;
2913 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
2914 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2915 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2917 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
2918 bool hasData = false;
2921 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
2922 int newId = myStudyContext->findId( iorString );
2923 int id = myStudyContext->getOldId( newId );
2925 // try to find mesh data dataset
2926 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2927 // load mesh "has data" flag
2928 aDataset = new HDFdataset( "Has data", aTopGroup );
2929 aDataset->OpenOnDisk();
2930 size = aDataset->GetSize();
2931 char* strHasData = new char[ size ];
2932 aDataset->ReadFromDisk( strHasData );
2933 aDataset->CloseOnDisk();
2934 if ( strcmp( strHasData, "1") == 0 ) {
2935 // read mesh data from MED file
2936 myReader.SetMesh( mySMESHDSMesh );
2937 myReader.SetMeshId( id );
2943 // try to get applied algorithms
2944 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2945 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2946 aGroup->OpenOnDisk();
2947 // get number of applied algorithms
2948 int aNbSubObjects = aGroup->nInternalObjects();
2949 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2950 for ( int j = 0; j < aNbSubObjects; j++ ) {
2951 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2952 aGroup->InternalObjectIndentify( j, name_dataset );
2953 // check if it is an algorithm
2954 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2955 aDataset = new HDFdataset( name_dataset, aGroup );
2956 aDataset->OpenOnDisk();
2957 size = aDataset->GetSize();
2958 char* refFromFile = new char[ size ];
2959 aDataset->ReadFromDisk( refFromFile );
2960 aDataset->CloseOnDisk();
2962 // san - it is impossible to recover applied algorithms using their entries within Load() method
2964 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2965 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2966 int id = atoi( refFromFile );
2967 string anIOR = myStudyContext->getIORbyOldId( id );
2968 if ( !anIOR.empty() ) {
2969 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2970 if ( !CORBA::is_nil( hypObject ) ) {
2971 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2972 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
2973 || !myNewMeshImpl->HasShapeToMesh()) )
2974 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2979 aGroup->CloseOnDisk();
2982 // try to get applied hypotheses
2983 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2984 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2985 aGroup->OpenOnDisk();
2986 // get number of applied hypotheses
2987 int aNbSubObjects = aGroup->nInternalObjects();
2988 for ( int j = 0; j < aNbSubObjects; j++ ) {
2989 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2990 aGroup->InternalObjectIndentify( j, name_dataset );
2991 // check if it is a hypothesis
2992 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2993 aDataset = new HDFdataset( name_dataset, aGroup );
2994 aDataset->OpenOnDisk();
2995 size = aDataset->GetSize();
2996 char* refFromFile = new char[ size ];
2997 aDataset->ReadFromDisk( refFromFile );
2998 aDataset->CloseOnDisk();
3000 // san - it is impossible to recover applied hypotheses using their entries within Load() method
3002 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3003 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3004 int id = atoi( refFromFile );
3005 string anIOR = myStudyContext->getIORbyOldId( id );
3006 if ( !anIOR.empty() ) {
3007 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3008 if ( !CORBA::is_nil( hypObject ) ) {
3009 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3010 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
3011 || !myNewMeshImpl->HasShapeToMesh()) )
3012 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
3017 aGroup->CloseOnDisk();
3020 // --> try to find submeshes containers for each type of submesh
3021 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
3022 char name_meshgroup[ 30 ];
3023 if ( j == GetSubMeshOnVertexTag() )
3024 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3025 else if ( j == GetSubMeshOnEdgeTag() )
3026 strcpy( name_meshgroup, "SubMeshes On Edge" );
3027 else if ( j == GetSubMeshOnWireTag() )
3028 strcpy( name_meshgroup, "SubMeshes On Wire" );
3029 else if ( j == GetSubMeshOnFaceTag() )
3030 strcpy( name_meshgroup, "SubMeshes On Face" );
3031 else if ( j == GetSubMeshOnShellTag() )
3032 strcpy( name_meshgroup, "SubMeshes On Shell" );
3033 else if ( j == GetSubMeshOnSolidTag() )
3034 strcpy( name_meshgroup, "SubMeshes On Solid" );
3035 else if ( j == GetSubMeshOnCompoundTag() )
3036 strcpy( name_meshgroup, "SubMeshes On Compound" );
3038 // try to get submeshes container HDF group
3039 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
3040 // open submeshes containers HDF group
3041 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3042 aGroup->OpenOnDisk();
3044 // get number of submeshes
3045 int aNbSubMeshes = aGroup->nInternalObjects();
3046 for ( int k = 0; k < aNbSubMeshes; k++ ) {
3048 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
3049 aGroup->InternalObjectIndentify( k, name_submeshgroup );
3050 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
3051 // --> get submesh id
3052 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
3055 // open submesh HDF group
3056 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
3057 aSubGroup->OpenOnDisk();
3059 // try to read and set reference to subshape
3060 GEOM::GEOM_Object_var aSubShapeObject;
3061 SMESH::SMESH_subMesh_var aSubMesh;
3063 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
3064 // load submesh "Ref on shape" - it's an entry to SObject
3065 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
3066 aDataset->OpenOnDisk();
3067 size = aDataset->GetSize();
3068 char* refFromFile = new char[ size ];
3069 aDataset->ReadFromDisk( refFromFile );
3070 aDataset->CloseOnDisk();
3071 if ( strlen( refFromFile ) > 0 ) {
3072 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
3073 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
3074 if ( !CORBA::is_nil( subShapeObject ) ) {
3075 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
3076 if ( !aSubShapeObject->_is_nil() )
3077 aSubMesh = SMESH::SMESH_subMesh::_duplicate
3078 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
3079 if ( aSubMesh->_is_nil() )
3081 string iorSubString = GetORB()->object_to_string( aSubMesh );
3082 int newSubId = myStudyContext->findId( iorSubString );
3083 myStudyContext->mapOldToNew( subid, newSubId );
3088 if ( aSubMesh->_is_nil() )
3091 // VSR: Get submesh data from MED convertor
3092 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
3093 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
3094 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
3095 // subid << " for subshape # " << anInternalSubmeshId);
3096 // SMESHDS_SubMesh* aSubMeshDS =
3097 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
3098 // if ( !aSubMeshDS ) {
3099 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
3100 // anInternalSubmeshId << " in current mesh!");
3103 // myReader.GetSubMesh( aSubMeshDS, subid );
3106 // try to get applied algorithms
3107 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
3108 // open "applied algorithms" HDF group
3109 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3110 aSubSubGroup->OpenOnDisk();
3111 // get number of applied algorithms
3112 int aNbSubObjects = aSubSubGroup->nInternalObjects();
3113 for ( int l = 0; l < aNbSubObjects; l++ ) {
3114 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3115 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
3116 // check if it is an algorithm
3117 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
3118 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
3119 aDataset->OpenOnDisk();
3120 size = aDataset->GetSize();
3121 char* refFromFile = new char[ size ];
3122 aDataset->ReadFromDisk( refFromFile );
3123 aDataset->CloseOnDisk();
3125 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3126 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3127 int id = atoi( refFromFile );
3128 string anIOR = myStudyContext->getIORbyOldId( id );
3129 if ( !anIOR.empty() ) {
3130 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3131 if ( !CORBA::is_nil( hypObject ) ) {
3132 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3133 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
3134 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
3139 // close "applied algorithms" HDF group
3140 aSubSubGroup->CloseOnDisk();
3143 // try to get applied hypotheses
3144 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
3145 // open "applied hypotheses" HDF group
3146 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3147 aSubSubGroup->OpenOnDisk();
3148 // get number of applied hypotheses
3149 int aNbSubObjects = aSubSubGroup->nInternalObjects();
3150 for ( int l = 0; l < aNbSubObjects; l++ ) {
3151 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3152 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
3153 // check if it is a hypothesis
3154 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
3155 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
3156 aDataset->OpenOnDisk();
3157 size = aDataset->GetSize();
3158 char* refFromFile = new char[ size ];
3159 aDataset->ReadFromDisk( refFromFile );
3160 aDataset->CloseOnDisk();
3162 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3163 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3164 int id = atoi( refFromFile );
3165 string anIOR = myStudyContext->getIORbyOldId( id );
3166 if ( !anIOR.empty() ) {
3167 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3168 if ( !CORBA::is_nil( hypObject ) ) {
3169 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3170 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
3171 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
3176 // close "applied hypotheses" HDF group
3177 aSubSubGroup->CloseOnDisk();
3180 // close submesh HDF group
3181 aSubGroup->CloseOnDisk();
3184 // close submeshes containers HDF group
3185 aGroup->CloseOnDisk();
3191 // Read sub-meshes from MED
3192 // -------------------------
3193 if(MYDEBUG) MESSAGE("Create all sub-meshes");
3194 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
3195 if ( submeshesInFamilies )
3197 // old way working before fix of PAL 12992
3198 myReader.CreateAllSubMeshes();
3203 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3204 aGroup->OpenOnDisk();
3206 int maxID = mySMESHDSMesh->MaxShapeIndex();
3207 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
3208 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
3210 PositionCreator aPositionCreator;
3212 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
3213 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
3214 for ( int isNode = 0; isNode < 2; ++isNode )
3216 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3217 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
3219 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
3220 aDataset->OpenOnDisk();
3221 // read submesh IDs for all elements sorted by ID
3222 int nbElems = aDataset->GetSize();
3223 int* smIDs = new int [ nbElems ];
3224 aDataset->ReadFromDisk( smIDs );
3225 aDataset->CloseOnDisk();
3227 // get elements sorted by ID
3228 TIDSortedElemSet elemSet;
3230 while ( nIt->more() ) elemSet.insert( nIt->next() );
3232 while ( eIt->more() ) elemSet.insert( eIt->next() );
3233 ASSERT( elemSet.size() == nbElems );
3235 // add elements to submeshes
3236 TIDSortedElemSet::iterator iE = elemSet.begin();
3237 for ( int i = 0; i < nbElems; ++i, ++iE )
3239 int smID = smIDs[ i ];
3240 if ( smID == 0 ) continue;
3241 ASSERT( smID <= maxID );
3242 const SMDS_MeshElement* elem = *iE;
3243 // get or create submesh
3244 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
3246 sm = mySMESHDSMesh->NewSubMesh( smID );
3247 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
3251 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
3252 pos->SetShapeId( smID );
3253 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
3254 node->SetPosition( pos );
3255 sm->AddNode( node );
3257 sm->AddElement( elem );
3263 } // end reading submeshes
3265 // Read node positions on sub-shapes (SMDS_Position)
3267 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
3269 // There are 5 datasets to read:
3270 // "Nodes on Edges" - ID of node on edge
3271 // "Edge positions" - U parameter on node on edge
3272 // "Nodes on Faces" - ID of node on face
3273 // "Face U positions" - U parameter of node on face
3274 // "Face V positions" - V parameter of node on face
3275 char* aEid_DSName = "Nodes on Edges";
3276 char* aEu_DSName = "Edge positions";
3277 char* aFu_DSName = "Face U positions";
3278 //char* aFid_DSName = "Nodes on Faces";
3279 //char* aFv_DSName = "Face V positions";
3282 int nbEids = 0, nbFids = 0;
3283 int *aEids = 0, *aFids = 0;
3284 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
3287 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3288 aGroup->OpenOnDisk();
3290 // loop on 5 data sets
3291 int aNbObjects = aGroup->nInternalObjects();
3292 for ( int i = 0; i < aNbObjects; i++ )
3295 char aDSName[ HDF_NAME_MAX_LEN+1 ];
3296 aGroup->InternalObjectIndentify( i, aDSName );
3298 aDataset = new HDFdataset( aDSName, aGroup );
3299 aDataset->OpenOnDisk();
3300 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
3302 double* pos = new double [ aDataset->GetSize() ];
3303 aDataset->ReadFromDisk( pos );
3305 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
3307 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
3314 int aSize = aDataset->GetSize();
3316 // for reading files, created from 18.07.2005 till 10.10.2005
3317 if (aDataset->GetType() == HDF_STRING)
3318 aSize /= sizeof(int);
3320 int* ids = new int [aSize];
3321 aDataset->ReadFromDisk( ids );
3322 // on face or nodes?
3323 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
3332 aDataset->CloseOnDisk();
3333 } // loop on 5 datasets
3335 // Set node positions on edges or faces
3336 for ( int onFace = 0; onFace < 2; onFace++ )
3338 int nbNodes = ( onFace ? nbFids : nbEids );
3339 if ( nbNodes == 0 ) continue;
3340 int* aNodeIDs = ( onFace ? aFids : aEids );
3341 double* aUPos = ( onFace ? aFupos : aEpos );
3342 double* aVPos = ( onFace ? aFvpos : 0 );
3344 for ( int iNode = 0; iNode < nbNodes; iNode++ )
3346 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
3348 SMDS_PositionPtr aPos = node->GetPosition();
3351 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
3352 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
3353 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
3354 fPos->SetUParameter( aUPos[ iNode ]);
3355 fPos->SetVParameter( aVPos[ iNode ]);
3358 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
3359 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
3360 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
3361 fPos->SetUParameter( aUPos[ iNode ]);
3365 if ( aEids ) delete [] aEids;
3366 if ( aFids ) delete [] aFids;
3367 if ( aEpos ) delete [] aEpos;
3368 if ( aFupos ) delete [] aFupos;
3369 if ( aFvpos ) delete [] aFvpos;
3371 aGroup->CloseOnDisk();
3373 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
3376 // Recompute State (as computed sub-meshes are restored from MED)
3377 if ( !aShapeObject->_is_nil() || !myNewMeshImpl->HasShapeToMesh()) {
3378 MESSAGE("Compute State Engine ...");
3379 TopoDS_Shape myLocShape;
3380 if(myNewMeshImpl->HasShapeToMesh())
3381 myLocShape = GeomObjectToShape( aShapeObject );
3383 myLocShape = SMESH_Mesh::PseudoShape();
3385 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
3386 (SMESH_subMesh::SUBMESH_RESTORED);
3387 MESSAGE("Compute State Engine finished");
3390 // try to get groups
3391 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
3392 char name_group[ 30 ];
3393 if ( ii == GetNodeGroupsTag() )
3394 strcpy( name_group, "Groups of Nodes" );
3395 else if ( ii == GetEdgeGroupsTag() )
3396 strcpy( name_group, "Groups of Edges" );
3397 else if ( ii == GetFaceGroupsTag() )
3398 strcpy( name_group, "Groups of Faces" );
3399 else if ( ii == GetVolumeGroupsTag() )
3400 strcpy( name_group, "Groups of Volumes" );
3402 if ( aTopGroup->ExistInternalObject( name_group ) ) {
3403 aGroup = new HDFgroup( name_group, aTopGroup );
3404 aGroup->OpenOnDisk();
3405 // get number of groups
3406 int aNbSubObjects = aGroup->nInternalObjects();
3407 for ( int j = 0; j < aNbSubObjects; j++ ) {
3408 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3409 aGroup->InternalObjectIndentify( j, name_dataset );
3410 // check if it is an group
3411 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
3413 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
3416 aDataset = new HDFdataset( name_dataset, aGroup );
3417 aDataset->OpenOnDisk();
3419 // Retrieve actual group name
3420 size = aDataset->GetSize();
3421 char* nameFromFile = new char[ size ];
3422 aDataset->ReadFromDisk( nameFromFile );
3423 aDataset->CloseOnDisk();
3425 // Try to find a shape reference
3426 TopoDS_Shape aShape;
3427 char aRefName[ 30 ];
3428 sprintf( aRefName, "Ref on shape %d", subid);
3429 if ( aGroup->ExistInternalObject( aRefName ) ) {
3430 // load mesh "Ref on shape" - it's an entry to SObject
3431 aDataset = new HDFdataset( aRefName, aGroup );
3432 aDataset->OpenOnDisk();
3433 size = aDataset->GetSize();
3434 char* refFromFile = new char[ size ];
3435 aDataset->ReadFromDisk( refFromFile );
3436 aDataset->CloseOnDisk();
3437 if ( strlen( refFromFile ) > 0 ) {
3438 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
3439 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
3440 if ( !CORBA::is_nil( shapeObject ) ) {
3441 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
3442 if ( !aShapeObject->_is_nil() )
3443 aShape = GeomObjectToShape( aShapeObject );
3447 // Create group servant
3448 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
3449 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
3450 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
3451 // Obtain a SMESHDS_Group object
3452 if ( aNewGroup->_is_nil() )
3455 string iorSubString = GetORB()->object_to_string( aNewGroup );
3456 int newSubId = myStudyContext->findId( iorSubString );
3457 myStudyContext->mapOldToNew( subid, newSubId );
3459 SMESH_GroupBase_i* aGroupImpl =
3460 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
3464 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
3468 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
3469 aGroupBaseDS->SetStoreName( name_dataset );
3472 // Read color of the group
3473 char aGroupColorName[ 30 ];
3474 sprintf( aGroupColorName, "ColorGroup %d", subid);
3475 if ( aGroup->ExistInternalObject( aGroupColorName ) )
3477 aDataset = new HDFdataset( aGroupColorName, aGroup );
3478 aDataset->OpenOnDisk();
3479 size = aDataset->GetSize();
3480 double* anRGB = new double[ size ];
3481 aDataset->ReadFromDisk( anRGB );
3482 aDataset->CloseOnDisk();
3483 SALOMEDS::Color aColor;
3484 aColor.R = anRGB[0];
3485 aColor.G = anRGB[1];
3486 aColor.B = anRGB[2];
3487 aGroupBaseDS->SetColor( aColor );
3490 // Fill group with contents from MED file
3491 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
3493 myReader.GetGroup( aGrp );
3496 aGroup->CloseOnDisk();
3502 aTopGroup->CloseOnDisk();
3505 aFile->CloseOnDisk();
3508 // Remove temporary files created from the stream
3510 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3512 INFOS( "SMESH_Gen_i::Load completed" );
3516 //=============================================================================
3518 * SMESH_Gen_i::LoadASCII
3520 * Load SMESH module's data in ASCII format
3522 //=============================================================================
3524 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
3525 const SALOMEDS::TMPFile& theStream,
3527 bool isMultiFile ) {
3528 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
3529 return Load( theComponent, theStream, theURL, isMultiFile );
3531 //before call main ::Load method it's need for decipher text format to
3532 //binary ( "|xx" => x' )
3533 int size = theStream.length();
3534 if ( int((size / 3 )*3) != size ) //error size of buffer
3537 int real_size = int(size / 3);
3539 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
3543 for ( int i = 0; i < real_size; i++ )
3545 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
3546 sscanf( tmp, "%x", &c );
3547 sprintf( (char*)&(buffer[i]), "%c", (char)c );
3550 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
3552 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
3555 //=============================================================================
3557 * SMESH_Gen_i::Close
3559 * Clears study-connected data when it is closed
3561 //=============================================================================
3563 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
3565 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
3567 // Clear study contexts data
3568 int studyId = GetCurrentStudyID();
3569 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
3570 delete myStudyContextMap[ studyId ];
3571 myStudyContextMap.erase( studyId );
3576 //=============================================================================
3578 * SMESH_Gen_i::ComponentDataType
3580 * Get component data type
3582 //=============================================================================
3584 char* SMESH_Gen_i::ComponentDataType()
3586 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
3587 return CORBA::string_dup( "SMESH" );
3591 //=============================================================================
3593 * SMESH_Gen_i::IORToLocalPersistentID
3595 * Transform data from transient form to persistent
3597 //=============================================================================
3599 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
3600 const char* IORString,
3601 CORBA::Boolean /*isMultiFile*/,
3602 CORBA::Boolean /*isASCII*/ )
3604 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
3605 StudyContext* myStudyContext = GetCurrentStudyContext();
3607 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
3608 int anId = myStudyContext->findId( IORString );
3610 if(MYDEBUG) MESSAGE( "VSR " << anId )
3612 sprintf( strId, "%d", anId );
3613 return CORBA::string_dup( strId );
3616 return CORBA::string_dup( "" );
3619 //=============================================================================
3621 * SMESH_Gen_i::LocalPersistentIDToIOR
3623 * Transform data from persistent form to transient
3625 //=============================================================================
3627 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
3628 const char* aLocalPersistentID,
3629 CORBA::Boolean /*isMultiFile*/,
3630 CORBA::Boolean /*isASCII*/ )
3632 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
3633 StudyContext* myStudyContext = GetCurrentStudyContext();
3635 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
3636 int anId = atoi( aLocalPersistentID );
3637 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
3639 return CORBA::string_dup( "" );
3642 //=======================================================================
3643 //function : RegisterObject
3645 //=======================================================================
3647 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
3649 StudyContext* myStudyContext = GetCurrentStudyContext();
3650 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3651 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
3652 return myStudyContext->addObject( string( iorString.in() ) );
3657 //================================================================================
3659 * \brief Return id of registered object
3660 * \param theObject - the Object
3661 * \retval int - Object id
3663 //================================================================================
3665 int SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
3667 StudyContext* myStudyContext = GetCurrentStudyContext();
3668 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3669 string iorString = GetORB()->object_to_string( theObject );
3670 return myStudyContext->findId( iorString );
3675 //=============================================================================
3677 * SMESHEngine_factory
3679 * C factory, accessible with dlsym, after dlopen
3681 //=============================================================================
3685 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
3686 PortableServer::POA_ptr poa,
3687 PortableServer::ObjectId* contId,
3688 const char* instanceName,
3689 const char* interfaceName )
3691 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
3692 if(MYDEBUG) SCRUTE(interfaceName);
3693 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
3694 return aSMESHGen->getId() ;