1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESH_Gen_i.cxx
23 // Author : Paul RASCLE, EDF
27 #include <TopExp_Explorer.hxx>
29 #include <TopoDS_Iterator.hxx>
30 #include <TopoDS_Compound.hxx>
31 #include <TopoDS_CompSolid.hxx>
32 #include <TopoDS_Solid.hxx>
33 #include <TopoDS_Shell.hxx>
34 #include <TopoDS_Face.hxx>
35 #include <TopoDS_Wire.hxx>
36 #include <TopoDS_Edge.hxx>
37 #include <TopoDS_Vertex.hxx>
38 #include <TopoDS_Shape.hxx>
39 #include <TopTools_MapOfShape.hxx>
40 #include <TopTools_IndexedMapOfShape.hxx>
41 #include <TopTools_ListOfShape.hxx>
42 #include <TopTools_ListIteratorOfListOfShape.hxx>
44 #include <BRep_Tool.hxx>
45 #include <TCollection_AsciiString.hxx>
56 #define LibHandle HMODULE
57 #define LoadLib( name ) LoadLibrary( name )
58 #define GetProc GetProcAddress
59 #define UnLoadLib( handle ) FreeLibrary( handle );
61 #define LibHandle void*
62 #define LoadLib( name ) dlopen( name, RTLD_LAZY )
64 #define UnLoadLib( handle ) dlclose( handle );
67 #include "SMESH_Gen_i.hxx"
68 #include "SMESH_version.h"
70 #include "SMDS_EdgePosition.hxx"
71 #include "SMDS_FacePosition.hxx"
72 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
73 #include "SMDS_SetIterator.hxx"
74 #include "SMDS_SpacePosition.hxx"
75 #include "SMDS_VertexPosition.hxx"
76 #include "SMESHDS_Document.hxx"
77 #include "SMESHDS_Group.hxx"
78 #include "SMESHDS_GroupOnGeom.hxx"
79 #include "SMESH_Algo_i.hxx"
80 #include "SMESH_File.hxx"
81 #include "SMESH_Group.hxx"
82 #include "SMESH_Group_i.hxx"
83 #include "SMESH_Hypothesis.hxx"
84 #include "SMESH_Hypothesis_i.hxx"
85 #include "SMESH_Mesh.hxx"
86 #include "SMESH_MeshEditor.hxx"
87 #include "SMESH_Mesh_i.hxx"
88 #include "SMESH_PreMeshInfo.hxx"
89 #include "SMESH_PythonDump.hxx"
91 #include CORBA_SERVER_HEADER(SMESH_Group)
92 #include CORBA_SERVER_HEADER(SMESH_Filter)
93 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
95 #include "DriverMED_W_SMESHDS_Mesh.h"
96 #include "DriverMED_R_SMESHDS_Mesh.h"
98 #include "DriverCGNS_Read.hxx"
102 #include <GEOM_Client.hxx>
104 #include <Basics_Utils.hxx>
106 #include <OpUtil.hxx>
107 #include <SALOMEDS_Tool.hxx>
108 #include <SALOME_Container_i.hxx>
109 #include <SALOME_LifeCycleCORBA.hxx>
110 #include <SALOME_NamingService.hxx>
111 #include <Utils_CorbaException.hxx>
112 #include <Utils_ExceptHandlers.hxx>
113 #include <Utils_SINGLETON.hxx>
114 #include <utilities.h>
116 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
117 #include CORBA_CLIENT_HEADER(SALOME_Session)
119 // helpers about SALOME::GenericObj
120 #include <SALOMEDS_wrap.hxx>
121 #include <SALOMEDS_Attributes_wrap.hxx>
122 #include <GEOM_GenericObjPtr.h>
130 using SMESH::TPythonDump;
133 #define NUM_TMP_FILES 2
136 static int MYDEBUG = 0;
138 static int MYDEBUG = 0;
141 // Static variables definition
142 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
143 CORBA::ORB_var SMESH_Gen_i::myOrb;
144 PortableServer::POA_var SMESH_Gen_i::myPoa;
145 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
146 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
147 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
150 const int nbElemPerDiagonal = 10;
152 //=============================================================================
154 * GetServant [ static ]
156 * Get servant of the CORBA object
158 //=============================================================================
160 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
162 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
165 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
169 INFOS( "GetServant - Unknown exception was caught!!!" );
174 //=============================================================================
176 * SObjectToObject [ static ]
178 * Get CORBA object corresponding to the SALOMEDS::SObject
180 //=============================================================================
182 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
184 SALOMEDS::GenericAttribute_wrap anAttr;
185 CORBA::Object_var anObj;
186 if ( !theSObject->_is_nil() ) {
188 if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
189 SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
190 CORBA::String_var aValue = anIOR->Value();
191 if( strcmp( aValue, "" ) != 0 )
192 anObj = GetORB()->string_to_object( aValue );
196 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
202 //=============================================================================
206 * Get SALOME_NamingService object
208 //=============================================================================
210 SALOME_NamingService* SMESH_Gen_i::GetNS()
212 if ( myNS == NULL ) {
213 myNS = SINGLETON_<SALOME_NamingService>::Instance();
214 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
215 myNS->init_orb( GetORB() );
220 //=============================================================================
224 * Get SALOME_LifeCycleCORBA object
226 //=============================================================================
227 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
228 if ( myLCC == NULL ) {
229 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
235 //=============================================================================
237 * GetGeomEngine [ static ]
239 * Get GEOM::GEOM_Gen reference
241 //=============================================================================
242 GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine() {
243 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
244 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
245 //CCRT return aGeomEngine._retn();
246 if(CORBA::is_nil(myGeomGen))
248 Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
249 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
254 //=============================================================================
256 * SMESH_Gen_i::SMESH_Gen_i
258 * Default constructor: not for use
260 //=============================================================================
262 SMESH_Gen_i::SMESH_Gen_i()
264 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
267 //=============================================================================
269 * SMESH_Gen_i::SMESH_Gen_i
271 * Standard constructor, used with Container
273 //=============================================================================
275 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
276 PortableServer::POA_ptr poa,
277 PortableServer::ObjectId* contId,
278 const char* instanceName,
279 const char* interfaceName )
280 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
282 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
284 myOrb = CORBA::ORB::_duplicate(orb);
285 myPoa = PortableServer::POA::_duplicate(poa);
288 _id = myPoa->activate_object( _thisObj );
290 myIsEmbeddedMode = false;
291 myShapeReader = NULL; // shape reader
293 myIsHistoricalPythonDump = true;
294 myToForgetMeshDataOnHypModif = false;
296 // set it in standalone mode only
297 //OSD::SetSignal( true );
299 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
300 // find out mode (embedded or standalone) here else
301 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
302 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
303 if ( SALOME_NamingService* ns = GetNS() )
305 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
306 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
307 if ( !session->_is_nil() )
309 CORBA::String_var str_host = session->getHostname();
310 CORBA::Long s_pid = session->getPID();
311 string my_host = Kernel_Utils::GetHostname();
313 long my_pid = (long)_getpid();
315 long my_pid = (long) getpid();
317 SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
322 //=============================================================================
324 * SMESH_Gen_i::~SMESH_Gen_i
328 //=============================================================================
330 SMESH_Gen_i::~SMESH_Gen_i()
332 MESSAGE( "SMESH_Gen_i::~SMESH_Gen_i" );
334 // delete hypothesis creators
335 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
336 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
338 delete (*itHyp).second;
340 myHypCreatorMap.clear();
342 // Clear study contexts data
343 map<int, StudyContext*>::iterator it;
344 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
347 myStudyContextMap.clear();
348 // delete shape reader
350 delete myShapeReader;
353 //=============================================================================
355 * SMESH_Gen_i::createHypothesis
357 * Create hypothesis of given type
359 //=============================================================================
360 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
361 const char* theLibName)
362 throw (SALOME::SALOME_Exception)
364 /* It's Need to tranlate lib name for WIN32 or X platform */
365 char* aPlatformLibName = 0;
366 if ( theLibName && theLibName[0] != '\0' )
368 int libNameLen = strlen(theLibName);
369 //check for old format "libXXXXXXX.so"
370 if (libNameLen > 7 &&
371 !strncmp( theLibName, "lib", 3 ) &&
372 !strcmp( theLibName+libNameLen-3, ".so" ))
376 aPlatformLibName = new char[libNameLen - 1];
377 aPlatformLibName[0] = '\0';
378 aPlatformLibName = strncat( aPlatformLibName, theLibName+3, libNameLen-6 );
379 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
380 aPlatformLibName[libNameLen - 2] = '\0';
382 aPlatformLibName = new char[ libNameLen + 1];
383 aPlatformLibName[0] = '\0';
384 aPlatformLibName = strcat( aPlatformLibName, theLibName );
385 aPlatformLibName[libNameLen] = '\0';
390 //try to use new format
392 aPlatformLibName = new char[ libNameLen + 5 ];
393 aPlatformLibName[0] = '\0';
394 aPlatformLibName = strcat( aPlatformLibName, theLibName );
395 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
397 aPlatformLibName = new char[ libNameLen + 7 ];
398 aPlatformLibName[0] = '\0';
399 aPlatformLibName = strcat( aPlatformLibName, "lib" );
400 aPlatformLibName = strcat( aPlatformLibName, theLibName );
401 aPlatformLibName = strcat( aPlatformLibName, ".so" );
407 Unexpect aCatch(SALOME_SalomeException);
408 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
410 // create a new hypothesis object servant
411 SMESH_Hypothesis_i* myHypothesis_i = 0;
412 SMESH::SMESH_Hypothesis_var hypothesis_i;
416 // check, if creator for this hypothesis type already exists
417 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
419 // load plugin library
420 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
421 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
424 // report any error, if occured
426 const char* anError = dlerror();
427 throw(SALOME_Exception(anError));
429 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
433 // get method, returning hypothesis creator
434 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
435 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
436 GetHypothesisCreator procHandle =
437 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
440 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
441 UnLoadLib(libHandle);
444 // get hypothesis creator
445 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
446 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
449 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
452 // map hypothesis creator to a hypothesis name
453 myHypCreatorMap[string(theHypName)] = aCreator;
456 // create a new hypothesis object, store its ref. in studyContext
457 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
459 myHypCreatorMap[string(theHypName)]->Create(myPoa, GetCurrentStudyID(), &myGen);
460 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
462 catch (SALOME_Exception& S_ex)
464 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
467 if ( aPlatformLibName )
468 delete[] aPlatformLibName;
471 return hypothesis_i._retn();
473 // activate the CORBA servant of hypothesis
474 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
475 int nextId = RegisterObject( hypothesis_i );
476 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
478 return hypothesis_i._retn();
481 //=============================================================================
483 * SMESH_Gen_i::createMesh
485 * Create empty mesh on shape
487 //=============================================================================
488 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
489 throw ( SALOME::SALOME_Exception )
491 Unexpect aCatch(SALOME_SalomeException);
492 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
494 // Get or create the GEOM_Client instance
496 // create a new mesh object servant, store it in a map in study context
497 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
498 // create a new mesh object
499 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
500 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
502 // activate the CORBA servant of Mesh
503 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
504 int nextId = RegisterObject( mesh );
505 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
508 catch (SALOME_Exception& S_ex) {
509 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
511 return SMESH::SMESH_Mesh::_nil();
514 //=============================================================================
516 * SMESH_Gen_i::GetShapeReader
520 //=============================================================================
521 GEOM_Client* SMESH_Gen_i::GetShapeReader()
523 // create shape reader if necessary
524 if ( !myShapeReader )
525 myShapeReader = new GEOM_Client(GetContainerRef());
526 ASSERT( myShapeReader );
527 return myShapeReader;
530 //=============================================================================
532 * SMESH_Gen_i::SetGeomEngine
534 * Set GEOM::GEOM_Gen reference
536 //=============================================================================
537 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
538 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
540 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
541 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
542 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
546 //=============================================================================
548 * SMESH_Gen_i::SetEmbeddedMode
552 //=============================================================================
554 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
556 myIsEmbeddedMode = theMode;
557 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
559 if ( !myIsEmbeddedMode ) {
560 //PAL10867: disable signals catching with "noexcepthandler" option
561 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
562 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
567 char* envDisableFPE = getenv("DISABLE_FPE");
568 if (envDisableFPE && atoi(envDisableFPE))
573 OSD::SetSignal( raiseFPE );
575 // else OSD::SetSignal() is called in GUI
579 //=============================================================================
581 * SMESH_Gen_i::IsEmbeddedMode
585 //=============================================================================
587 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
589 return myIsEmbeddedMode;
592 //=============================================================================
594 * SMESH_Gen_i::SetCurrentStudy
598 //=============================================================================
600 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
602 setCurrentStudy( theStudy );
605 void SMESH_Gen_i::setCurrentStudy( SALOMEDS::Study_ptr theStudy,
606 bool theStudyIsBeingClosed)
608 int curStudyId = GetCurrentStudyID();
609 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
610 // create study context, if it doesn't exist and set current study
611 int studyId = GetCurrentStudyID();
612 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() )
613 myStudyContextMap[ studyId ] = new StudyContext;
615 // myCurrentStudy may be nil
616 if ( !theStudyIsBeingClosed && !CORBA::is_nil( myCurrentStudy ) ) {
617 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
618 SALOMEDS::SComponent_wrap GEOM_var = myCurrentStudy->FindComponent( "GEOM" );
619 if( !GEOM_var->_is_nil() )
620 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine() );
621 // NPAL16168, issue 0020210
622 // Let meshes update their data depending on GEOM groups that could change
623 if ( curStudyId != studyId )
625 CORBA::String_var compDataType = ComponentDataType();
626 SALOMEDS::SComponent_wrap me = myCurrentStudy->FindComponent( compDataType.in() );
627 if ( !me->_is_nil() ) {
628 SALOMEDS::ChildIterator_wrap anIter = myCurrentStudy->NewChildIterator( me );
629 for ( ; anIter->More(); anIter->Next() ) {
630 SALOMEDS::SObject_wrap so = anIter->Value();
631 CORBA::Object_var ior = SObjectToObject( so );
632 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
633 mesh->CheckGeomGroupModif();
640 //=============================================================================
642 * SMESH_Gen_i::GetCurrentStudy
646 //=============================================================================
648 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
650 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
651 return SALOMEDS::Study::_duplicate( myCurrentStudy );
654 //=============================================================================
656 * SMESH_Gen_i::GetCurrentStudyContext
658 * Get current study context
660 //=============================================================================
661 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
663 if ( !CORBA::is_nil( myCurrentStudy ) &&
664 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
665 return myStudyContextMap[ myCurrentStudy->StudyId() ];
670 //=============================================================================
672 * SMESH_Gen_i::CreateHypothesis
674 * Create hypothesis/algorothm of given type and publish it in the study
676 //=============================================================================
678 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
679 const char* theLibName )
680 throw ( SALOME::SALOME_Exception )
682 Unexpect aCatch(SALOME_SalomeException);
683 // Create hypothesis/algorithm
684 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
686 // Publish hypothesis/algorithm in the study
687 if ( CanPublishInStudy( hyp ) ) {
688 SALOMEDS::SObject_wrap aSO = PublishHypothesis( myCurrentStudy, hyp );
689 if ( !aSO->_is_nil() ) {
690 // Update Python script
691 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
692 << theHypName << "', '" << theLibName << "')";
699 //================================================================================
701 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
702 * existing on the given geometry or to size of the geometry.
703 * \param theHypType - hypothesis type name
704 * \param theLibName - plugin library name
705 * \param theMesh - The mesh of interest
706 * \param theGeom - The shape to get parameter values from
707 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
708 * in a study and used to compute the mesh, or a temporary one created just to pass
711 //================================================================================
713 SMESH::SMESH_Hypothesis_ptr
714 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
715 const char* theLibName,
716 SMESH::SMESH_Mesh_ptr theMesh,
717 GEOM::GEOM_Object_ptr theGeom,
718 CORBA::Boolean byMesh)
719 throw ( SALOME::SALOME_Exception )
721 Unexpect aCatch(SALOME_SalomeException);
722 if ( byMesh && CORBA::is_nil( theMesh ) )
723 return SMESH::SMESH_Hypothesis::_nil();
724 if ( byMesh && CORBA::is_nil( theGeom ) )
725 return SMESH::SMESH_Hypothesis::_nil();
727 // -----------------------------------------------
728 // find hypothesis used to mesh theGeom
729 // -----------------------------------------------
731 // get mesh and shape
732 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
733 TopoDS_Shape shape = GeomObjectToShape( theGeom );
734 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
735 return SMESH::SMESH_Hypothesis::_nil();
736 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
738 // create a temporary hypothesis to know its dimention
739 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
740 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
742 return SMESH::SMESH_Hypothesis::_nil();
743 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
746 // look for a hypothesis of theHypType used to mesh the shape
747 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
750 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
751 int nbLocalHyps = aHypList->length();
752 for ( int i = 0; i < nbLocalHyps; i++ ) {
753 CORBA::String_var hypName = aHypList[i]->GetName();
754 if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
755 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
757 // check super shapes
758 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
759 while ( nbLocalHyps == 0 && itShape.More() ) {
760 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
761 if ( ! CORBA::is_nil( geomObj )) {
762 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
763 nbLocalHyps = aHypList->length();
764 for ( int i = 0; i < nbLocalHyps; i++ )
765 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
766 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
772 // let the temporary hypothesis find out somehow parameter values by mesh
773 if ( hyp->SetParametersByMesh( mesh, shape ))
774 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
779 diagonal = mesh->GetShapeDiagonalSize();
781 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
782 ::SMESH_Hypothesis::TDefaults dflts;
783 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
784 dflts._nbSegments = myGen.GetDefaultNbSegments();
785 dflts._shape = &shape;
786 // let the temporary hypothesis initialize it's values
787 if ( hyp->SetParametersByDefaults( dflts, mesh ))
788 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
791 return SMESH::SMESH_Hypothesis::_nil();
794 //=============================================================================
796 * Sets number of segments per diagonal of boundary box of geometry by which
797 * default segment length of appropriate 1D hypotheses is defined
799 //=============================================================================
801 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
802 throw ( SALOME::SALOME_Exception )
804 if ( theNbSegments > 0 )
805 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
807 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
809 //=============================================================================
811 * \brief Sets default number of segments per edge
813 //=============================================================================
814 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
815 throw ( SALOME::SALOME_Exception )
817 if ( theNbSegments > 0 )
818 myGen.SetDefaultNbSegments( int(theNbSegments) );
820 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
823 //=============================================================================
827 //=============================================================================
829 void SMESH_Gen_i::SetOption(const char* name, const char* value)
831 if ( name && value && strlen( value ) > 0 )
834 if ( strcmp(name, "historical_python_dump") == 0 )
836 myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
837 msgToGUI = "preferences/SMESH/historical_python_dump/";
838 msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
840 else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
842 myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
843 msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
844 msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
847 // update preferences in case if SetOption() is invoked from python console
848 if ( !msgToGUI.empty() )
850 CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
851 SALOME::Session_var session = SALOME::Session::_narrow( obj );
852 if ( !CORBA::is_nil( session ) )
853 session->emitMessageOneWay(msgToGUI.c_str());
858 //=============================================================================
860 Return an option value
862 //=============================================================================
864 char* SMESH_Gen_i::GetOption(const char* name)
868 if ( strcmp(name, "historical_python_dump") == 0 )
870 return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
872 if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
874 return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
877 return CORBA::string_dup( "" );
880 //=============================================================================
882 * SMESH_Gen_i::CreateMesh
884 * Create empty mesh on a shape and publish it in the study
886 //=============================================================================
888 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
889 throw ( SALOME::SALOME_Exception )
891 Unexpect aCatch(SALOME_SalomeException);
892 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
894 SMESH::SMESH_Mesh_var mesh = this->createMesh();
896 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
897 ASSERT( meshServant );
898 meshServant->SetShape( theShapeObject );
900 // publish mesh in the study
901 if ( CanPublishInStudy( mesh ) ) {
902 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
903 aStudyBuilder->NewCommand(); // There is a transaction
904 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
905 aStudyBuilder->CommitCommand();
906 if ( !aSO->_is_nil() ) {
907 // Update Python script
908 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
915 //=============================================================================
917 * SMESH_Gen_i::CreateEmptyMesh
921 //=============================================================================
923 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
924 throw ( SALOME::SALOME_Exception )
926 Unexpect aCatch(SALOME_SalomeException);
927 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
929 SMESH::SMESH_Mesh_var mesh = this->createMesh();
931 // publish mesh in the study
932 if ( CanPublishInStudy( mesh ) ) {
933 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
934 aStudyBuilder->NewCommand(); // There is a transaction
935 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
936 aStudyBuilder->CommitCommand();
937 if ( !aSO->_is_nil() ) {
938 // Update Python script
939 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
946 //=============================================================================
948 * SMESH_Gen_i::CreateMeshFromUNV
950 * Create mesh and import data from UNV file
952 //=============================================================================
954 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
955 throw ( SALOME::SALOME_Exception )
957 Unexpect aCatch(SALOME_SalomeException);
958 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
960 SMESH::SMESH_Mesh_var aMesh = createMesh();
962 // publish mesh in the study
963 if ( CanPublishInStudy( aMesh ) ) {
964 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
965 aStudyBuilder->NewCommand(); // There is a transaction
966 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
967 aStudyBuilder->CommitCommand();
968 if ( !aSO->_is_nil() ) {
969 // Update Python script
970 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
974 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
976 aServant->ImportUNVFile( theFileName );
978 // Dump creation of groups
979 SMESH::ListOfGroups_var groups = aServant->GetGroups();
981 aServant->GetImpl().GetMeshDS()->Modified();
982 return aMesh._retn();
985 //=============================================================================
987 * SMESH_Gen_i::CreateMeshFromMED
989 * Create mesh and import data from MED file
991 //=============================================================================
993 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMEDorSAUV( const char* theFileName,
994 SMESH::DriverMED_ReadStatus& theStatus,
995 const char* theCommandNameForPython,
996 const char* theFileNameForPython)
998 // Retrieve mesh names from the file
999 DriverMED_R_SMESHDS_Mesh myReader;
1000 myReader.SetFile( theFileName );
1001 myReader.SetMeshId( -1 );
1002 Driver_Mesh::Status aStatus;
1003 list<string> aNames = myReader.GetMeshNames(aStatus);
1004 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1005 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1007 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1010 TPythonDump aPythonDump;
1011 aPythonDump << "([";
1013 if (theStatus == SMESH::DRS_OK) {
1014 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1015 aStudyBuilder->NewCommand(); // There is a transaction
1016 aResult->length( aNames.size() );
1019 // Iterate through all meshes and create mesh objects
1020 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
1022 if (i > 0) aPythonDump << ", ";
1025 SMESH::SMESH_Mesh_var mesh = createMesh();
1027 // publish mesh in the study
1028 SALOMEDS::SObject_wrap aSO;
1029 if ( CanPublishInStudy( mesh ) )
1030 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
1031 if ( !aSO->_is_nil() ) {
1036 aPythonDump << "mesh_" << i;
1039 // Read mesh data (groups are published automatically by ImportMEDFile())
1040 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1041 ASSERT( meshServant );
1042 SMESH::DriverMED_ReadStatus status1 =
1043 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
1044 if (status1 > theStatus)
1045 theStatus = status1;
1047 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
1048 meshServant->GetImpl().GetMeshDS()->Modified();
1050 aStudyBuilder->CommitCommand();
1053 // Update Python script
1054 aPythonDump << "], status) = " << this << "." << theCommandNameForPython << "(r'" << theFileNameForPython << "')";
1056 // Dump creation of groups
1057 for ( int i = 0; i < aResult->length(); ++i )
1058 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1060 return aResult._retn();
1063 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
1064 SMESH::DriverMED_ReadStatus& theStatus)
1065 throw ( SALOME::SALOME_Exception )
1067 Unexpect aCatch(SALOME_SalomeException);
1068 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
1069 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(theFileName, theStatus, "CreateMeshesFromMED", theFileName);
1073 //=============================================================================
1075 * SMESH_Gen_i::CreateMeshFromSAUV
1077 * Create mesh and import data from SAUV file
1079 //=============================================================================
1081 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromSAUV( const char* theFileName,
1082 SMESH::DriverMED_ReadStatus& theStatus)
1083 throw ( SALOME::SALOME_Exception )
1085 Unexpect aCatch(SALOME_SalomeException);
1086 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromSAUV" );
1087 std::string sauvfilename(theFileName);
1088 std::string medfilename(theFileName);
1089 medfilename += ".med";
1092 cmd = "%PYTHONBIN% ";
1097 cmd += "from medutilities import convert ; convert(r'" + sauvfilename + "', 'GIBI', 'MED', 1, r'" + medfilename + "')";
1099 system(cmd.c_str());
1100 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(medfilename.c_str(), theStatus, "CreateMeshesFromSAUV", sauvfilename.c_str());
1102 cmd = "%PYTHONBIN% ";
1107 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1109 system(cmd.c_str());
1113 //=============================================================================
1115 * SMESH_Gen_i::CreateMeshFromSTL
1117 * Create mesh and import data from STL file
1119 //=============================================================================
1121 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
1122 throw ( SALOME::SALOME_Exception )
1124 Unexpect aCatch(SALOME_SalomeException);
1125 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
1127 SMESH::SMESH_Mesh_var aMesh = createMesh();
1129 // publish mesh in the study
1130 if ( CanPublishInStudy( aMesh ) ) {
1131 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1132 aStudyBuilder->NewCommand(); // There is a transaction
1133 SALOMEDS::SObject_wrap aSO = PublishInStudy
1134 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1135 aStudyBuilder->CommitCommand();
1136 if ( !aSO->_is_nil() ) {
1137 // Update Python script
1138 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1142 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1144 aServant->ImportSTLFile( theFileName );
1145 aServant->GetImpl().GetMeshDS()->Modified();
1146 return aMesh._retn();
1149 //================================================================================
1151 * \brief Create meshes and import data from the CGSN file
1153 //================================================================================
1155 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
1156 SMESH::DriverMED_ReadStatus& theStatus)
1157 throw ( SALOME::SALOME_Exception )
1159 Unexpect aCatch(SALOME_SalomeException);
1161 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1164 // Retrieve nb meshes from the file
1165 DriverCGNS_Read myReader;
1166 myReader.SetFile( theFileName );
1167 Driver_Mesh::Status aStatus;
1168 int nbMeshes = myReader.GetNbMeshes(aStatus);
1169 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1171 aResult->length( nbMeshes );
1173 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1176 TPythonDump aPythonDump;
1177 aPythonDump << "([";
1179 if (theStatus == SMESH::DRS_OK)
1181 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1182 aStudyBuilder->NewCommand(); // There is a transaction
1186 // Iterate through all meshes and create mesh objects
1187 for ( ; i < nbMeshes; ++i )
1190 if (i > 0) aPythonDump << ", ";
1193 SMESH::SMESH_Mesh_var mesh = createMesh();
1194 aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
1196 // Read mesh data (groups are published automatically by ImportMEDFile())
1197 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1198 ASSERT( meshServant );
1200 SMESH::DriverMED_ReadStatus status1 =
1201 meshServant->ImportCGNSFile( theFileName, i, meshName );
1202 if (status1 > theStatus)
1203 theStatus = status1;
1205 meshServant->GetImpl().GetMeshDS()->Modified();
1206 // publish mesh in the study
1207 SALOMEDS::SObject_wrap aSO;
1208 if ( CanPublishInStudy( mesh ) )
1209 aSO = PublishMesh( myCurrentStudy, mesh.in(), meshName.c_str() );
1212 if ( !aSO->_is_nil() ) {
1216 aPythonDump << "mesh_" << i;
1219 aStudyBuilder->CommitCommand();
1222 aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
1224 // Dump creation of groups
1225 for ( int i = 0; i < aResult->length(); ++i )
1226 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1228 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
1231 return aResult._retn();
1234 //================================================================================
1236 * \brief Create a mesh and import data from a GMF file
1238 //================================================================================
1240 SMESH::SMESH_Mesh_ptr
1241 SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
1242 CORBA::Boolean theMakeRequiredGroups,
1243 SMESH::ComputeError_out theError)
1244 throw ( SALOME::SALOME_Exception )
1246 Unexpect aCatch(SALOME_SalomeException);
1248 SMESH::SMESH_Mesh_var aMesh = createMesh();
1250 char bname[ _MAX_FNAME ];
1251 _splitpath( theFileName, NULL, NULL, bname, NULL );
1252 string aFileName = bname;
1254 string aFileName = basename( theFileName );
1256 // publish mesh in the study
1257 if ( CanPublishInStudy( aMesh ) ) {
1258 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1259 aStudyBuilder->NewCommand(); // There is a transaction
1260 SALOMEDS::SObject_wrap aSO = PublishInStudy
1261 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1262 aStudyBuilder->CommitCommand();
1263 if ( !aSO->_is_nil() ) {
1264 // Update Python script
1265 TPythonDump() << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
1266 << theFileName << "', "
1267 << theMakeRequiredGroups << " )";
1270 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1272 theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
1273 aServant->GetImpl().GetMeshDS()->Modified();
1274 return aMesh._retn();
1278 //=============================================================================
1280 * SMESH_Gen_i::IsReadyToCompute
1282 * Returns true if mesh contains enough data to be computed
1284 //=============================================================================
1286 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1287 GEOM::GEOM_Object_ptr theShapeObject )
1288 throw ( SALOME::SALOME_Exception )
1290 Unexpect aCatch(SALOME_SalomeException);
1291 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1293 if ( CORBA::is_nil( theShapeObject ) )
1294 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1295 SALOME::BAD_PARAM );
1297 if ( CORBA::is_nil( theMesh ) )
1298 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1299 SALOME::BAD_PARAM );
1303 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1304 ASSERT( meshServant );
1305 if ( meshServant ) {
1306 // get local TopoDS_Shape
1307 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1308 // call implementation
1309 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1310 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1313 catch ( SALOME_Exception& S_ex ) {
1314 INFOS( "catch exception "<< S_ex.what() );
1319 //================================================================================
1321 * \brief Find SObject for an algo
1323 //================================================================================
1325 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1328 if ( !myCurrentStudy->_is_nil() ) {
1329 // find algo in the study
1330 CORBA::String_var compDataType = ComponentDataType();
1331 SALOMEDS::SComponent_wrap father = myCurrentStudy->FindComponent( compDataType.in() );
1332 if ( !father->_is_nil() ) {
1333 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( father );
1334 for ( ; itBig->More(); itBig->Next() ) {
1335 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
1336 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1337 SALOMEDS::ChildIterator_wrap algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1338 for ( ; algoIt->More(); algoIt->Next() ) {
1339 SALOMEDS::SObject_wrap algoSO = algoIt->Value();
1340 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1341 if ( !CORBA::is_nil( algoIOR )) {
1342 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1343 if ( impl && impl->GetImpl() == algo )
1344 return algoSO._retn();
1346 } // loop on algo SO's
1349 } // SMESH component iterator
1353 return SALOMEDS::SObject::_nil();
1356 //================================================================================
1358 * \brief Return errors of mesh computation
1360 //================================================================================
1362 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1363 GEOM::GEOM_Object_ptr theSubObject )
1364 throw ( SALOME::SALOME_Exception )
1366 Unexpect aCatch(SALOME_SalomeException);
1367 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1369 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1370 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1372 if ( CORBA::is_nil( theMesh ) )
1373 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1375 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1377 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1380 if(theMesh->HasShapeToMesh())
1381 shape = GeomObjectToShape( theSubObject );
1383 shape = SMESH_Mesh::PseudoShape();
1385 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1387 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1390 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1391 const bool includeSelf = true, complexShapeFirst = true;
1392 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1394 while ( smIt->more() )
1397 // if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1399 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1400 if ( error && !error->IsOK() && error->myAlgo )
1402 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1403 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1404 errStruct.comment = error->myComment.c_str();
1405 errStruct.subShapeID = sm->GetId();
1406 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
1407 if ( !algoSO->_is_nil() ) {
1408 CORBA::String_var algoName = algoSO->GetName();
1409 errStruct.algoName = algoName;
1412 errStruct.algoName = error->myAlgo->GetName();
1414 errStruct.hasBadMesh = !error->myBadElements.empty();
1417 error_array->length( nbErr );
1420 catch ( SALOME_Exception& S_ex ) {
1421 INFOS( "catch exception "<< S_ex.what() );
1424 return error_array._retn();
1428 //================================================================================
1430 * \brief Return mesh elements preventing computation of a subshape
1432 //================================================================================
1434 SMESH::MeshPreviewStruct*
1435 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1436 CORBA::Short theSubShapeID )
1437 throw ( SALOME::SALOME_Exception )
1439 Unexpect aCatch(SALOME_SalomeException);
1440 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1442 if ( CORBA::is_nil( theMesh ) )
1443 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1445 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1448 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1450 // mesh implementation
1451 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1452 // submesh by subshape id
1453 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1456 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1457 if ( error && !error->myBadElements.empty())
1459 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1460 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1462 // get nodes of elements and count elements
1463 TNode2LocalIDMap mapNode2LocalID;
1464 list< TNodeLocalID > connectivity;
1465 int i, nbElements = 0, nbConnNodes = 0;
1467 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
1468 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
1469 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1471 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1472 while ( nIt->more() )
1473 connectivity.push_back
1474 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1476 // fill node coords and assign local ids to the nodes
1477 int nbNodes = mapNode2LocalID.size();
1478 result->nodesXYZ.length( nbNodes );
1479 TNodeLocalID node2ID = mapNode2LocalID.begin();
1480 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1481 node2ID->second = i;
1482 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1483 result->nodesXYZ[i].x = node->X();
1484 result->nodesXYZ[i].y = node->Y();
1485 result->nodesXYZ[i].z = node->Z();
1487 // fill connectivity
1488 result->elementConnectivities.length( nbConnNodes );
1489 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1490 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1491 result->elementConnectivities[i] = (*connIt)->second;
1493 // fill element types
1494 result->elementTypes.length( nbElements );
1495 for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
1497 const SMDS_MeshElement* elem = *elemIt;
1498 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1499 result->elementTypes[i].isPoly = elem->IsPoly();
1500 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1506 catch ( SALOME_Exception& S_ex ) {
1507 INFOS( "catch exception "<< S_ex.what() );
1510 return result._retn();
1513 //================================================================================
1515 * \brief Returns errors of hypotheses definintion
1516 * \param theMesh - the mesh
1517 * \param theSubObject - the main or sub- shape
1518 * \retval SMESH::algo_error_array* - sequence of errors
1520 //================================================================================
1522 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1523 GEOM::GEOM_Object_ptr theSubObject )
1524 throw ( SALOME::SALOME_Exception )
1526 Unexpect aCatch(SALOME_SalomeException);
1527 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1529 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1530 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1532 if ( CORBA::is_nil( theMesh ) )
1533 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1535 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1537 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1538 ASSERT( meshServant );
1539 if ( meshServant ) {
1540 TopoDS_Shape myLocShape;
1541 if(theMesh->HasShapeToMesh())
1542 myLocShape = GeomObjectToShape( theSubObject );
1544 myLocShape = SMESH_Mesh::PseudoShape();
1546 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1547 list< ::SMESH_Gen::TAlgoStateError > error_list;
1548 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1549 // call ::SMESH_Gen::GetAlgoState()
1550 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1551 error_array->length( error_list.size() );
1553 for ( error = error_list.begin(); error != error_list.end(); ++error )
1555 // fill AlgoStateError structure
1556 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1557 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1558 errStruct.algoDim = error->_algoDim;
1559 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1560 errStruct.algoName = "";
1561 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
1562 if ( !algoSO->_is_nil() ) {
1563 CORBA::String_var algoName = algoSO->GetName();
1564 errStruct.algoName = algoName.in();
1569 catch ( SALOME_Exception& S_ex ) {
1570 INFOS( "catch exception "<< S_ex.what() );
1572 return error_array._retn();
1575 //=============================================================================
1577 * SMESH_Gen_i::GetSubShapesId
1579 * Get sub-shapes unique ID's list
1581 //=============================================================================
1583 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1584 const SMESH::object_array& theListOfSubShapeObject )
1585 throw ( SALOME::SALOME_Exception )
1587 Unexpect aCatch(SALOME_SalomeException);
1588 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1590 SMESH::long_array_var shapesId = new SMESH::long_array;
1593 if ( CORBA::is_nil( theMainShapeObject ) )
1594 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1595 SALOME::BAD_PARAM );
1599 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1600 TopTools_IndexedMapOfShape myIndexToShape;
1601 TopExp::MapShapes(myMainShape,myIndexToShape);
1603 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1605 GEOM::GEOM_Object_var aShapeObject
1606 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1607 if ( CORBA::is_nil( aShapeObject ) )
1608 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1609 SALOME::BAD_PARAM );
1611 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1612 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1614 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1615 setId.insert(myIndexToShape.FindIndex(F));
1616 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1618 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1620 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1621 setId.insert(myIndexToShape.FindIndex(E));
1622 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1624 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1626 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1627 setId.insert(myIndexToShape.FindIndex(V));
1628 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1631 shapesId->length(setId.size());
1632 set<int>::iterator iind;
1634 for (iind = setId.begin(); iind != setId.end(); iind++)
1636 if(MYDEBUG) SCRUTE((*iind));
1637 shapesId[i] = (*iind);
1638 if(MYDEBUG) SCRUTE(shapesId[i]);
1642 catch (SALOME_Exception& S_ex)
1644 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1647 return shapesId._retn();
1650 //=============================================================================
1652 * SMESH_Gen_i::Compute
1654 * Compute mesh on a shape
1656 //=============================================================================
1658 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1659 GEOM::GEOM_Object_ptr theShapeObject )
1660 throw ( SALOME::SALOME_Exception )
1663 Unexpect aCatch(SALOME_SalomeException);
1664 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1666 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1667 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1668 SALOME::BAD_PARAM );
1670 if ( CORBA::is_nil( theMesh ) )
1671 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1672 SALOME::BAD_PARAM );
1674 // Update Python script
1675 TPythonDump() << "isDone = " << this << ".Compute( "
1676 << theMesh << ", " << theShapeObject << ")";
1680 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1681 meshServant->Load();
1682 ASSERT( meshServant );
1683 if ( meshServant ) {
1684 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1685 meshServant->CheckGeomGroupModif();
1686 // get local TopoDS_Shape
1687 TopoDS_Shape myLocShape;
1688 if(theMesh->HasShapeToMesh())
1689 myLocShape = GeomObjectToShape( theShapeObject );
1691 myLocShape = SMESH_Mesh::PseudoShape();
1692 // call implementation compute
1693 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1694 #ifdef WITH_SMESH_CANCEL_COMPUTE
1695 myGen.PrepareCompute( myLocMesh, myLocShape);
1697 bool ok = myGen.Compute( myLocMesh, myLocShape);
1698 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
1699 myLocMesh.GetMeshDS()->Modified();
1703 catch ( std::bad_alloc ) {
1704 INFOS( "Compute(): lack of memory" );
1706 catch ( SALOME_Exception& S_ex ) {
1707 INFOS( "Compute(): catch exception "<< S_ex.what() );
1710 INFOS( "Compute(): unknown exception " );
1715 //=============================================================================
1717 * SMESH_Gen_i::CancelCompute
1719 * Cancel Compute mesh on a shape
1721 //=============================================================================
1723 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
1724 GEOM::GEOM_Object_ptr theShapeObject )
1726 #ifdef WITH_SMESH_CANCEL_COMPUTE
1727 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1728 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1729 TopoDS_Shape myLocShape;
1730 if(theMesh->HasShapeToMesh())
1731 myLocShape = GeomObjectToShape( theShapeObject );
1733 myLocShape = SMESH_Mesh::PseudoShape();
1734 myGen.CancelCompute( myLocMesh, myLocShape);
1738 //=============================================================================
1740 * SMESH_Gen_i::Precompute
1742 * Compute mesh as preview till indicated dimension on shape
1744 //=============================================================================
1746 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1747 GEOM::GEOM_Object_ptr theShapeObject,
1748 SMESH::Dimension theDimension,
1749 SMESH::long_array& theShapesId)
1750 throw ( SALOME::SALOME_Exception )
1752 Unexpect aCatch(SALOME_SalomeException);
1753 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
1755 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1756 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1757 SALOME::BAD_PARAM );
1759 if ( CORBA::is_nil( theMesh ) )
1760 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1761 SALOME::BAD_PARAM );
1763 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1766 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1767 meshServant->Load();
1768 ASSERT( meshServant );
1769 if ( meshServant ) {
1770 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1771 meshServant->CheckGeomGroupModif();
1772 // get local TopoDS_Shape
1773 TopoDS_Shape myLocShape;
1774 if(theMesh->HasShapeToMesh())
1775 myLocShape = GeomObjectToShape( theShapeObject );
1777 return result._retn();;
1779 // call implementation compute
1780 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1782 ::MeshDimension aDim = (MeshDimension)theDimension;
1783 if ( myGen.Compute( myLocMesh, myLocShape, false, aDim, &shapeIds ) )
1785 int nbShapeId = shapeIds.size();
1786 theShapesId.length( nbShapeId );
1787 // iterates on shapes and collect mesh entities into mesh preview
1788 TSetOfInt::const_iterator idIt = shapeIds.begin();
1789 TSetOfInt::const_iterator idEnd = shapeIds.end();
1790 std::map< int, int > mapOfShIdNb;
1791 std::set< SMESH_TLink > setOfEdge;
1792 std::list< SMDSAbs_ElementType > listOfElemType;
1793 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1794 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1795 TNode2LocalIDMap mapNode2LocalID;
1796 list< TNodeLocalID > connectivity;
1797 int i, nbConnNodes = 0;
1798 std::set< const SMESH_subMesh* > setOfVSubMesh;
1799 // iterates on shapes
1800 for ( ; idIt != idEnd; idIt++ )
1802 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
1804 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
1805 if ( !sm || !sm->IsMeshComputed() )
1808 const TopoDS_Shape& aSh = sm->GetSubShape();
1809 const int shDim = myGen.GetShapeDim( aSh );
1810 if ( shDim < 1 || shDim > theDimension )
1813 mapOfShIdNb[ *idIt ] = 0;
1814 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
1816 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
1817 if ( !smDS ) continue;
1819 if ( theDimension == SMESH::DIM_2D )
1821 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
1822 while ( faceIt->more() )
1824 const SMDS_MeshElement* face = faceIt->next();
1825 int aNbNode = face->NbNodes();
1827 aNbNode /= 2; // do not take into account additional middle nodes
1829 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
1830 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
1832 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
1833 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
1835 listOfElemType.push_back( SMDSAbs_Edge );
1836 connectivity.push_back
1837 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
1838 connectivity.push_back
1839 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
1845 else if ( theDimension == SMESH::DIM_1D )
1847 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
1848 while ( nodeIt->more() )
1850 listOfElemType.push_back( SMDSAbs_Node );
1851 connectivity.push_back
1852 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1854 // add corner nodes by first vertex from edge
1855 SMESH_subMeshIteratorPtr edgeSmIt =
1856 sm->getDependsOnIterator(/*includeSelf*/false,
1857 /*complexShapeFirst*/false);
1858 while ( edgeSmIt->more() )
1860 SMESH_subMesh* vertexSM = edgeSmIt->next();
1861 // check that vertex is not already treated
1862 if ( !setOfVSubMesh.insert( vertexSM ).second )
1864 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
1867 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
1868 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
1869 while ( nodeIt->more() )
1871 listOfElemType.push_back( SMDSAbs_Node );
1872 connectivity.push_back
1873 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1879 // fill node coords and assign local ids to the nodes
1880 int nbNodes = mapNode2LocalID.size();
1881 result->nodesXYZ.length( nbNodes );
1882 TNodeLocalID node2ID = mapNode2LocalID.begin();
1883 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1884 node2ID->second = i;
1885 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1886 result->nodesXYZ[i].x = node->X();
1887 result->nodesXYZ[i].y = node->Y();
1888 result->nodesXYZ[i].z = node->Z();
1890 // fill connectivity
1891 result->elementConnectivities.length( nbConnNodes );
1892 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1893 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1894 result->elementConnectivities[i] = (*connIt)->second;
1897 // fill element types
1898 result->elementTypes.length( listOfElemType.size() );
1899 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
1900 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
1901 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
1903 SMDSAbs_ElementType elemType = *typeIt;
1904 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
1905 result->elementTypes[i].isPoly = false;
1906 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
1909 // correct number of shapes
1910 theShapesId.length( mapOfShIdNb.size() );
1914 catch ( std::bad_alloc ) {
1915 INFOS( "Precompute(): lack of memory" );
1917 catch ( SALOME_Exception& S_ex ) {
1918 INFOS( "Precompute(): catch exception "<< S_ex.what() );
1921 INFOS( "Precompute(): unknown exception " );
1923 return result._retn();
1927 //=============================================================================
1929 * SMESH_Gen_i::Evaluate
1931 * Evaluate mesh on a shape
1933 //=============================================================================
1935 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
1936 GEOM::GEOM_Object_ptr theShapeObject)
1937 // SMESH::long_array& theNbElems)
1938 throw ( SALOME::SALOME_Exception )
1940 Unexpect aCatch(SALOME_SalomeException);
1941 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
1943 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1944 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1945 SALOME::BAD_PARAM );
1947 if ( CORBA::is_nil( theMesh ) )
1948 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1949 SALOME::BAD_PARAM );
1951 SMESH::long_array_var nbels = new SMESH::long_array;
1952 nbels->length(SMESH::Entity_Last);
1953 int i = SMESH::Entity_Node;
1954 for (; i < SMESH::Entity_Last; i++)
1957 // Update Python script
1958 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
1959 << theMesh << ", " << theShapeObject << ")";
1963 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1964 ASSERT( meshServant );
1965 if ( meshServant ) {
1966 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1967 meshServant->CheckGeomGroupModif();
1968 // get local TopoDS_Shape
1969 TopoDS_Shape myLocShape;
1970 if(theMesh->HasShapeToMesh())
1971 myLocShape = GeomObjectToShape( theShapeObject );
1973 myLocShape = SMESH_Mesh::PseudoShape();
1974 // call implementation compute
1975 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1976 MapShapeNbElems aResMap;
1977 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
1978 MapShapeNbElemsItr anIt = aResMap.begin();
1979 for(; anIt!=aResMap.end(); anIt++) {
1980 const vector<int>& aVec = (*anIt).second;
1981 for(i = SMESH::Entity_Node; i < aVec.size(); i++) {
1982 int nbElem = aVec[i];
1983 if ( nbElem < 0 ) // algo failed, check that it has reported a message
1985 SMESH_subMesh* sm = anIt->first;
1986 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
1987 const SMESH_Algo* algo = myGen.GetAlgo( myLocMesh, sm->GetSubShape());
1988 if ( (algo && !error.get()) || error->IsOK() )
1989 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
1993 nbels[i] += aVec[i];
1997 return nbels._retn();
2000 catch ( std::bad_alloc ) {
2001 INFOS( "Evaluate(): lack of memory" );
2003 catch ( SALOME_Exception& S_ex ) {
2004 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
2007 INFOS( "Evaluate(): unknown exception " );
2010 return nbels._retn();
2013 //================================================================================
2015 * \brief Return geometrical object the given element is built on
2016 * \param theMesh - the mesh the element is in
2017 * \param theElementID - the element ID
2018 * \param theGeomName - the name of the result geom object if it is not yet published
2019 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
2021 //================================================================================
2023 GEOM::GEOM_Object_ptr
2024 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2025 CORBA::Long theElementID,
2026 const char* theGeomName)
2027 throw ( SALOME::SALOME_Exception )
2029 Unexpect aCatch(SALOME_SalomeException);
2031 GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
2032 if ( !geom->_is_nil() ) {
2033 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2034 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2036 // try to find the corresponding SObject
2037 SALOMEDS::SObject_wrap SObj = ObjectToSObject( myCurrentStudy, geom.in() );
2038 if ( SObj->_is_nil() ) // submesh can be not found even if published
2040 // try to find published submesh
2041 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
2042 if ( !geom->IsMainShape() && list->length() == 1 ) {
2043 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2044 SALOMEDS::ChildIterator_wrap it;
2045 if ( !mainSO->_is_nil() ) {
2046 it = myCurrentStudy->NewChildIterator( mainSO );
2048 if ( !it->_is_nil() ) {
2049 for ( it->InitEx(true); it->More(); it->Next() ) {
2050 SALOMEDS::SObject_wrap so = it->Value();
2051 CORBA::Object_var obj = SObjectToObject( so );
2052 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2053 if ( !subGeom->_is_nil() ) {
2054 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2055 if ( subList->length() == 1 && list[0] == subList[0] ) {
2065 if ( SObj->_is_nil() ) // publish a new subshape
2066 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
2068 // return only published geometry
2069 if ( !SObj->_is_nil() ) {
2070 //return geom._retn(); -- servant of geom must be UnRegister()ed;
2071 CORBA::Object_var obj = SObjectToObject( SObj );
2072 GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
2076 return GEOM::GEOM_Object::_nil();
2079 //================================================================================
2081 * \brief Return geometrical object the given element is built on.
2082 * \param theMesh - the mesh the element is in
2083 * \param theElementID - the element ID
2084 * \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
2086 //================================================================================
2088 GEOM::GEOM_Object_ptr
2089 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2090 CORBA::Long theElementID)
2091 throw ( SALOME::SALOME_Exception )
2093 Unexpect aCatch(SALOME_SalomeException);
2094 if ( CORBA::is_nil( theMesh ) )
2095 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2097 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2098 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2100 // get a core mesh DS
2101 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2102 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
2104 ::SMESH_Mesh & mesh = meshServant->GetImpl();
2105 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
2106 // find the element in mesh
2107 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
2108 // find a shape id by the element
2109 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
2110 // get a geom object by the shape id
2111 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
2112 if ( geom->_is_nil() ) {
2113 // try to find a published sub-shape
2114 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2115 SALOMEDS::ChildIterator_wrap it;
2116 if ( !mainSO->_is_nil() ) {
2117 it = myCurrentStudy->NewChildIterator( mainSO );
2119 if ( !it->_is_nil() ) {
2120 for ( it->InitEx(true); it->More(); it->Next() ) {
2121 SALOMEDS::SObject_wrap so = it->Value();
2122 CORBA::Object_var obj = SObjectToObject( so );
2123 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2124 if ( !subGeom->_is_nil() ) {
2125 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2126 if ( subList->length() == 1 && shapeID == subList[0] ) {
2134 if ( geom->_is_nil() ) {
2136 GEOM::ShapesOpPtr op = geomGen->GetIShapesOperations( GetCurrentStudyID() );
2137 if ( !op->_is_nil() )
2138 geom = op->GetSubShape( mainShape, shapeID );
2143 if ( !geom->_is_nil() ) {
2144 GeomObjectToShape( geom ); // let geom client remember the found shape
2145 return geom._retn();
2150 return GEOM::GEOM_Object::_nil();
2153 //================================================================================
2155 * SMESH_Gen_i::Concatenate
2157 * Concatenate the given meshes into one mesh
2159 //================================================================================
2161 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
2162 CORBA::Boolean theUniteIdenticalGroups,
2163 CORBA::Boolean theMergeNodesAndElements,
2164 CORBA::Double theMergeTolerance)
2165 throw ( SALOME::SALOME_Exception )
2167 return ConcatenateCommon(theMeshesArray,
2168 theUniteIdenticalGroups,
2169 theMergeNodesAndElements,
2174 //================================================================================
2176 * SMESH_Gen_i::ConcatenateWithGroups
2178 * Concatenate the given meshes into one mesh
2179 * Create the groups of all elements from initial meshes
2181 //================================================================================
2183 SMESH::SMESH_Mesh_ptr
2184 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
2185 CORBA::Boolean theUniteIdenticalGroups,
2186 CORBA::Boolean theMergeNodesAndElements,
2187 CORBA::Double theMergeTolerance)
2188 throw ( SALOME::SALOME_Exception )
2190 return ConcatenateCommon(theMeshesArray,
2191 theUniteIdenticalGroups,
2192 theMergeNodesAndElements,
2197 //================================================================================
2199 * SMESH_Gen_i::ConcatenateCommon
2201 * Concatenate the given meshes into one mesh
2203 //================================================================================
2205 SMESH::SMESH_Mesh_ptr
2206 SMESH_Gen_i::ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
2207 CORBA::Boolean theUniteIdenticalGroups,
2208 CORBA::Boolean theMergeNodesAndElements,
2209 CORBA::Double theMergeTolerance,
2210 CORBA::Boolean theCommonGroups)
2211 throw ( SALOME::SALOME_Exception )
2213 typedef map<int, int> TIDsMap;
2214 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
2215 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
2216 typedef std::set<SMESHDS_GroupBase*> TGroups;
2218 TPythonDump* pPythonDump = new TPythonDump;
2219 TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
2222 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
2224 SMESHDS_Mesh* aNewMeshDS = 0;
2225 if ( !aNewMesh->_is_nil() ) {
2226 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
2228 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
2229 aNewMeshDS = aLocMesh.GetMeshDS();
2231 TGroupsMap aGroupsMap;
2232 TListOfNewGroups aListOfNewGroups;
2233 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
2234 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
2237 for ( int i = 0; i < theMeshesArray.length(); i++) {
2238 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
2239 if ( !anInitMesh->_is_nil() ) {
2240 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
2242 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
2243 aInitLocMesh.Load();
2244 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
2249 // loop on elements of mesh
2250 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
2251 const SMDS_MeshElement* anElem = 0;
2252 const SMDS_MeshElement* aNewElem = 0;
2253 int anElemNbNodes = 0;
2258 int anNbVolumes = 0;
2261 SMESH::long_array_var anIDsNodes = new SMESH::long_array();
2262 SMESH::long_array_var anIDsEdges = new SMESH::long_array();
2263 SMESH::long_array_var anIDsFaces = new SMESH::long_array();
2264 SMESH::long_array_var anIDsVolumes = new SMESH::long_array();
2265 SMESH::long_array_var anIDsBalls = new SMESH::long_array();
2267 if( theCommonGroups ) {
2268 anIDsNodes->length( anInitMeshDS->NbNodes() );
2269 anIDsEdges->length( anInitMeshDS->NbEdges() );
2270 anIDsFaces->length( anInitMeshDS->NbFaces() );
2271 anIDsVolumes->length( anInitMeshDS->NbVolumes() );
2272 anIDsBalls->length( anInitMeshDS->NbBalls() );
2275 for ( int j = 0; itElems->more(); j++) {
2276 anElem = itElems->next();
2277 SMDSAbs_ElementType anElemType = anElem->GetType();
2278 anElemNbNodes = anElem->NbNodes();
2279 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
2281 // loop on nodes of element
2282 const SMDS_MeshNode* aNode = 0;
2283 const SMDS_MeshNode* aNewNode = 0;
2284 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
2286 for ( int k = 0; itNodes->more(); k++) {
2287 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
2288 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
2289 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2290 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2291 if( theCommonGroups )
2292 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2295 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
2296 aNodesArray[k] = aNewNode;
2299 // creates a corresponding element on existent nodes in new mesh
2300 switch ( anElem->GetEntityType() ) {
2301 case SMDSEntity_Polyhedra:
2302 if ( const SMDS_VtkVolume* aVolume =
2303 dynamic_cast<const SMDS_VtkVolume*> (anElem))
2305 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
2306 aVolume->GetQuantities());
2307 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2308 if( theCommonGroups )
2309 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2312 case SMDSEntity_Ball:
2313 if ( const SMDS_BallElement* aBall =
2314 dynamic_cast<const SMDS_BallElement*> (anElem))
2316 aNewElem = aNewEditor.AddElement(aNodesArray, SMDSAbs_Ball,
2317 /*isPoly=*/false, /*id=*/0,
2318 aBall->GetDiameter() );
2319 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2320 if( theCommonGroups )
2321 anIDsBalls[aNbBalls++] = aNewElem->GetID();
2326 aNewElem = aNewEditor.AddElement(aNodesArray,
2329 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2330 if( theCommonGroups ) {
2331 if( anElemType == SMDSAbs_Edge )
2332 anIDsEdges[anNbEdges++] = aNewElem->GetID();
2333 else if( anElemType == SMDSAbs_Face )
2334 anIDsFaces[anNbFaces++] = aNewElem->GetID();
2335 else if( anElemType == SMDSAbs_Volume )
2336 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2342 // copy orphan nodes
2343 SMDS_NodeIteratorPtr itNodes = anInitMeshDS->nodesIterator();
2344 while ( itNodes->more() )
2346 const SMDS_MeshNode* aNode = itNodes->next();
2347 if ( aNode->NbInverseElements() == 0 )
2349 const SMDS_MeshNode* aNewNode =
2350 aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2351 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2352 if( theCommonGroups )
2353 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2358 aListOfGroups = anInitImpl->GetGroups();
2359 SMESH::SMESH_GroupBase_ptr aGroup;
2361 // loop on groups of mesh
2362 SMESH::long_array_var anInitIDs = new SMESH::long_array();
2363 SMESH::long_array_var anNewIDs = new SMESH::long_array();
2364 SMESH::SMESH_Group_var aNewGroup;
2366 SMESH::ElementType aGroupType;
2367 CORBA::String_var aGroupName;
2368 if ( theCommonGroups ) {
2369 for(aGroupType=SMESH::NODE;aGroupType<=SMESH::BALL;aGroupType=(SMESH::ElementType)(aGroupType+1)) {
2371 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, anInitMesh );
2373 str += aMeshSObj->GetName();
2378 switch(aGroupType) {
2381 anIDsNodes->length(anNbNodes);
2386 anIDsEdges->length(anNbEdges);
2391 anIDsFaces->length(anNbFaces);
2396 anIDsVolumes->length(anNbVolumes);
2397 anLen = anNbVolumes;
2401 anIDsBalls->length(aNbBalls);
2409 aGroupName = str.c_str();
2411 // add a new group in the mesh
2412 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2414 switch(aGroupType) {
2416 aNewGroup->Add( anIDsNodes );
2419 aNewGroup->Add( anIDsEdges );
2422 aNewGroup->Add( anIDsFaces );
2425 aNewGroup->Add( anIDsVolumes );
2428 aNewGroup->Add( anIDsBalls );
2434 aListOfNewGroups.clear();
2435 aListOfNewGroups.push_back(aNewGroup);
2436 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2441 // check that current group name and type don't have identical ones in union mesh
2442 for (int iG = 0; iG < aListOfGroups->length(); iG++) {
2443 aGroup = aListOfGroups[iG];
2444 aListOfNewGroups.clear();
2445 aGroupType = aGroup->GetType();
2446 aGroupName = aGroup->GetName();
2448 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
2450 // convert a list of IDs
2451 anInitIDs = aGroup->GetListOfID();
2452 anNewIDs->length(anInitIDs->length());
2453 if ( aGroupType == SMESH::NODE )
2454 for (int j = 0; j < anInitIDs->length(); j++) {
2455 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
2458 for (int j = 0; j < anInitIDs->length(); j++) {
2459 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
2462 // check that current group name and type don't have identical ones in union mesh
2463 if ( anIter == aGroupsMap.end() ) {
2464 // add a new group in the mesh
2465 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2466 // add elements into new group
2467 aNewGroup->Add( anNewIDs );
2469 aListOfNewGroups.push_back(aNewGroup);
2470 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2473 else if ( theUniteIdenticalGroups ) {
2474 // unite identical groups
2475 TListOfNewGroups& aNewGroups = anIter->second;
2476 aNewGroups.front()->Add( anNewIDs );
2480 // rename identical groups
2481 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2482 aNewGroup->Add( anNewIDs );
2484 TListOfNewGroups& aNewGroups = anIter->second;
2485 string aNewGroupName;
2486 if (aNewGroups.size() == 1) {
2487 aNewGroupName = string(aGroupName) + "_1";
2488 aNewGroups.front()->SetName(aNewGroupName.c_str());
2490 char aGroupNum[128];
2491 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
2492 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
2493 aNewGroup->SetName(aNewGroupName.c_str());
2494 aNewGroups.push_back(aNewGroup);
2501 if (theMergeNodesAndElements) {
2503 TIDSortedNodeSet aMeshNodes; // no input nodes
2504 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
2505 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
2506 aNewEditor.MergeNodes( aGroupsOfNodes );
2508 aNewEditor.MergeEqualElements();
2513 // Update Python script
2514 aPythonDump << aNewMesh << " = " << this;
2515 if( !theCommonGroups )
2516 aPythonDump << ".Concatenate(";
2518 aPythonDump << ".ConcatenateWithGroups(";
2520 for ( int i = 0; i < theMeshesArray.length(); i++) {
2521 if (i > 0) aPythonDump << ", ";
2522 aPythonDump << theMeshesArray[i];
2524 aPythonDump << "], ";
2525 aPythonDump << theUniteIdenticalGroups << ", "
2526 << theMergeNodesAndElements << ", "
2527 << TVar( theMergeTolerance ) << ")";
2529 delete pPythonDump; // enable python dump from GetGroups()
2531 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2532 if ( !aNewMesh->_is_nil() )
2534 SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
2537 // IPAL21468 Change icon of compound because it need not be computed.
2538 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
2539 SetPixMap( aMeshSObj, "ICON_SMESH_TREE_MESH" );
2542 aNewMeshDS->Modified();
2543 return aNewMesh._retn();
2546 //================================================================================
2548 * \brief Create a mesh by copying a part of another mesh
2549 * \param meshPart - a part of mesh to copy
2550 * \param toCopyGroups - to create in the new mesh groups
2551 * the copied elements belongs to
2552 * \param toKeepIDs - to preserve IDs of the copied elements or not
2553 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2555 //================================================================================
2557 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2558 const char* meshName,
2559 CORBA::Boolean toCopyGroups,
2560 CORBA::Boolean toKeepIDs)
2562 Unexpect aCatch(SALOME_SalomeException);
2564 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2566 // 1. Get source mesh
2568 if ( CORBA::is_nil( meshPart ))
2569 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2571 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2572 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2574 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2576 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2578 // 2. Make a new mesh
2580 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2581 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2583 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2584 SALOMEDS::SObject_wrap meshSO = ObjectToSObject(myCurrentStudy, newMesh );
2585 if ( !meshSO->_is_nil() )
2587 SetName( meshSO, meshName, "Mesh" );
2588 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2590 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2591 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2593 // 3. Get elements to copy
2595 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2596 TIDSortedElemSet srcElems;
2597 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2598 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2600 srcElemIt = srcMeshDS->elementsIterator();
2601 srcNodeIt = srcMeshDS->nodesIterator();
2605 SMESH::long_array_var ids = meshPart->GetIDs();
2606 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2608 for (int i=0; i < ids->length(); i++)
2609 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2610 srcElems.insert( elem );
2614 for (int i=0; i < ids->length(); i++)
2615 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2616 srcElems.insert( elem );
2618 if ( srcElems.empty() )
2619 return newMesh._retn();
2621 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2622 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2627 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2628 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2629 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2631 const SMDS_MeshNode *nSrc, *nTgt;
2632 vector< const SMDS_MeshNode* > nodes;
2633 while ( srcElemIt->more() )
2635 const SMDS_MeshElement * elem = srcElemIt->next();
2637 nodes.resize( elem->NbNodes());
2638 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2640 for ( iN = 0; nIt->more(); ++iN )
2642 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2643 nTgt = newMeshDS->FindNode( nSrc->GetID());
2645 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2650 for ( iN = 0; nIt->more(); ++iN )
2652 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2653 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2655 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2656 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2660 if ( elem->GetType() != SMDSAbs_Node )
2662 int ID = toKeepIDs ? elem->GetID() : 0;
2663 const SMDS_MeshElement * newElem;
2664 switch ( elem->GetEntityType() ) {
2665 case SMDSEntity_Polyhedra:
2666 newElem = editor.GetMeshDS()->
2667 AddPolyhedralVolumeWithID( nodes,
2668 static_cast<const SMDS_VtkVolume*>(elem)->GetQuantities(),
2671 case SMDSEntity_Ball:
2672 newElem = editor.AddElement( nodes, SMDSAbs_Ball, false, ID,
2673 static_cast<const SMDS_BallElement*>(elem)->GetDiameter());
2676 newElem = editor.AddElement( nodes,elem->GetType(),elem->IsPoly(),ID);
2678 if ( toCopyGroups && !toKeepIDs )
2679 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2682 } // while ( srcElemIt->more() )
2684 // 4(b). Copy free nodes
2686 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2688 while ( srcNodeIt->more() )
2690 nSrc = srcNodeIt->next();
2691 if ( nSrc->NbInverseElements() == 0 )
2694 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2696 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2703 int nbNewGroups = 0;
2706 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2707 while ( gIt->more() )
2709 SMESH_Group* group = gIt->next();
2710 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2712 // Check group type. We copy nodal groups containing nodes of copied element
2713 SMDSAbs_ElementType groupType = groupDS->GetType();
2714 if ( groupType != SMDSAbs_Node &&
2715 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2716 continue; // group type differs from types of meshPart
2718 // Find copied elements in the group
2719 vector< const SMDS_MeshElement* > groupElems;
2720 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2723 const SMDS_MeshElement* foundElem;
2724 if ( groupType == SMDSAbs_Node )
2726 while ( eIt->more() )
2727 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2728 groupElems.push_back( foundElem );
2732 while ( eIt->more() )
2733 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2734 groupElems.push_back( foundElem );
2739 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2740 if ( e2eMap.empty() ) continue;
2741 int minID = e2eMap.begin()->first->GetID();
2742 int maxID = e2eMap.rbegin()->first->GetID();
2743 TE2EMap::iterator e2e;
2744 while ( eIt->more() && groupElems.size() < e2eMap.size())
2746 const SMDS_MeshElement* e = eIt->next();
2747 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2748 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2749 groupElems.push_back( e2e->second );
2753 if ( !groupElems.empty() )
2755 SMESH::SMESH_Group_var newGroupObj =
2756 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2757 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2759 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2760 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2761 for ( unsigned i = 0; i < groupElems.size(); ++i )
2762 smdsGroup.Add( groupElems[i] );
2770 newMeshDS->Modified();
2772 *pyDump << newMesh << " = " << this
2773 << ".CopyMesh( " << meshPart << ", "
2774 << "'" << meshName << "', "
2775 << toCopyGroups << ", "
2776 << toKeepIDs << ")";
2778 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2780 if ( nbNewGroups > 0 ) // dump created groups
2781 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2783 return newMesh._retn();
2786 //================================================================================
2788 * SMESH_Gen_i::GetMEDVersion
2790 * Get MED version of the file by its name
2792 //================================================================================
2793 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2794 SMESH::MED_VERSION& theVersion)
2796 theVersion = SMESH::MED_V2_1;
2797 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2798 switch( aVersion ) {
2799 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2800 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2801 case MED::eVUnknown : return false;
2806 //================================================================================
2808 * SMESH_Gen_i::GetMeshNames
2810 * Get names of meshes defined in file with the specified name
2812 //================================================================================
2813 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
2815 SMESH::string_array_var aResult = new SMESH::string_array();
2816 MED::PWrapper aMed = MED::CrWrapper( theFileName );
2818 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
2820 aResult->length( aNbMeshes );
2821 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
2822 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
2823 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
2826 return aResult._retn();
2829 //=============================================================================
2833 * Save SMESH module's data
2835 //=============================================================================
2836 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
2840 INFOS( "SMESH_Gen_i::Save" );
2842 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
2843 // san -- in case <myCurrentStudy> differs from theComponent's study,
2844 // use that of the component
2845 if ( myCurrentStudy->_is_nil() ||
2846 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2847 SetCurrentStudy( theComponent->GetStudy() );
2849 // Store study contents as a set of python commands
2850 SavePython(myCurrentStudy);
2852 StudyContext* myStudyContext = GetCurrentStudyContext();
2854 // Declare a byte stream
2855 SALOMEDS::TMPFile_var aStreamFile;
2857 // Obtain a temporary dir
2858 TCollection_AsciiString tmpDir =
2859 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2861 // Create a sequence of files processed
2862 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
2863 aFileSeq->length( NUM_TMP_FILES );
2865 TCollection_AsciiString aStudyName( "" );
2867 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2869 // Set names of temporary files
2870 TCollection_AsciiString filename =
2871 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
2872 TCollection_AsciiString meshfile =
2873 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
2874 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
2875 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
2876 filename = tmpDir + filename;
2877 meshfile = tmpDir + meshfile;
2880 HDFdataset* aDataset;
2881 HDFgroup* aTopGroup;
2883 HDFgroup* aSubGroup;
2884 HDFgroup* aSubSubGroup;
2885 hdf_size aSize[ 1 ];
2888 //Remove the files if they exist: BugID: 11225
2889 #ifndef WNT /* unix functionality */
2890 TCollection_AsciiString cmd("rm -f \"");
2892 TCollection_AsciiString cmd("del /F \"");
2899 system(cmd.ToCString());
2901 // MED writer to be used by storage process
2902 DriverMED_W_SMESHDS_Mesh myWriter;
2903 myWriter.SetFile( meshfile.ToCString() );
2906 // SetStoreName() to groups before storing hypotheses to let them refer to
2907 // groups using "store name", which is "Group <group_persistent_id>"
2909 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
2910 for ( ; itBig->More(); itBig->Next() ) {
2911 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
2912 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
2913 CORBA::Object_var anObject = SObjectToObject( gotBranch );
2914 if ( !CORBA::is_nil( anObject ) ) {
2915 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
2916 if ( !myMesh->_is_nil() ) {
2917 myMesh->Load(); // load from study file if not yet done
2918 TPythonDump pd; // not to dump GetGroups()
2919 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
2920 pd << ""; // to avoid optimizing pd out
2921 for ( int i = 0; i < groups->length(); ++i )
2923 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
2926 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
2927 int anId = myStudyContext->findId( string( objStr.in() ) );
2929 sprintf( grpName, "Group %d", anId );
2930 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
2931 aGrpBaseDS->SetStoreName( grpName );
2941 // ---> create HDF file
2942 aFile = new HDFfile( (char*) filename.ToCString() );
2943 aFile->CreateOnDisk();
2945 // --> iterator for top-level objects
2946 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
2947 for ( ; itBig->More(); itBig->Next() ) {
2948 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
2950 // --> hypotheses root branch (only one for the study)
2951 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
2952 // create hypotheses root HDF group
2953 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2954 aTopGroup->CreateOnDisk();
2956 // iterator for all hypotheses
2957 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
2958 for ( ; it->More(); it->Next() ) {
2959 SALOMEDS::SObject_wrap mySObject = it->Value();
2960 CORBA::Object_var anObject = SObjectToObject( mySObject );
2961 if ( !CORBA::is_nil( anObject ) ) {
2962 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
2963 if ( !myHyp->_is_nil() ) {
2964 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2966 string hypname = string( myHyp->GetName() );
2967 string libname = string( myHyp->GetLibName() );
2969 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
2970 // WNT and ".so" for X-system) must be deleted
2971 int libname_len = libname.length();
2973 if( libname_len > 4 )
2974 libname.resize( libname_len - 4 );
2976 // PAL17753 (Regresion: missing hypothesis in restored study)
2977 // "lib" also should be removed from the beginning
2978 //if( libname_len > 3 )
2979 //libname.resize( libname_len - 3 );
2980 if( libname_len > 6 )
2981 libname = libname.substr( 3, libname_len - 3 - 3 );
2983 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2984 int id = myStudyContext->findId( string( objStr.in() ) );
2985 string hypdata = string( myImpl->SaveTo() );
2987 // for each hypothesis create HDF group basing on its id
2988 char hypGrpName[30];
2989 sprintf( hypGrpName, "Hypothesis %d", id );
2990 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2991 aGroup->CreateOnDisk();
2992 // --> type name of hypothesis
2993 aSize[ 0 ] = hypname.length() + 1;
2994 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
2995 aDataset->CreateOnDisk();
2996 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
2997 aDataset->CloseOnDisk();
2998 // --> server plugin library name of hypothesis
2999 aSize[ 0 ] = libname.length() + 1;
3000 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3001 aDataset->CreateOnDisk();
3002 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3003 aDataset->CloseOnDisk();
3004 // --> persistent data of hypothesis
3005 aSize[ 0 ] = hypdata.length() + 1;
3006 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3007 aDataset->CreateOnDisk();
3008 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3009 aDataset->CloseOnDisk();
3010 // close hypothesis HDF group
3011 aGroup->CloseOnDisk();
3016 // close hypotheses root HDF group
3017 aTopGroup->CloseOnDisk();
3019 // --> algorithms root branch (only one for the study)
3020 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
3021 // create algorithms root HDF group
3022 aTopGroup = new HDFgroup( "Algorithms", aFile );
3023 aTopGroup->CreateOnDisk();
3025 // iterator for all algorithms
3026 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3027 for ( ; it->More(); it->Next() ) {
3028 SALOMEDS::SObject_wrap mySObject = it->Value();
3029 CORBA::Object_var anObject = SObjectToObject( mySObject );
3030 if ( !CORBA::is_nil( anObject ) ) {
3031 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3032 if ( !myHyp->_is_nil() ) {
3033 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3035 string hypname = string( myHyp->GetName() );
3036 string libname = string( myHyp->GetLibName() );
3038 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3039 // WNT and ".so" for X-system) must be deleted
3040 int libname_len = libname.length();
3042 if( libname_len > 4 )
3043 libname.resize( libname_len - 4 );
3045 // PAL17753 (Regresion: missing hypothesis in restored study)
3046 // "lib" also should be removed from the beginning
3047 //if( libname_len > 3 )
3048 //libname.resize( libname_len - 3 );
3049 if( libname_len > 6 )
3050 libname = libname.substr( 3, libname_len - 3 - 3 );
3052 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3053 int id = myStudyContext->findId( string( objStr.in() ) );
3054 string hypdata = string( myImpl->SaveTo() );
3056 // for each algorithm create HDF group basing on its id
3057 char hypGrpName[30];
3058 sprintf( hypGrpName, "Algorithm %d", id );
3059 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3060 aGroup->CreateOnDisk();
3061 // --> type name of algorithm
3062 aSize[0] = hypname.length() + 1;
3063 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3064 aDataset->CreateOnDisk();
3065 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3066 aDataset->CloseOnDisk();
3067 // --> server plugin library name of hypothesis
3068 aSize[0] = libname.length() + 1;
3069 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3070 aDataset->CreateOnDisk();
3071 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3072 aDataset->CloseOnDisk();
3073 // --> persistent data of algorithm
3074 aSize[0] = hypdata.length() + 1;
3075 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3076 aDataset->CreateOnDisk();
3077 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3078 aDataset->CloseOnDisk();
3079 // close algorithm HDF group
3080 aGroup->CloseOnDisk();
3085 // close algorithms root HDF group
3086 aTopGroup->CloseOnDisk();
3088 // --> mesh objects roots branches
3089 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3090 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3091 if ( !CORBA::is_nil( anObject ) ) {
3092 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3093 if ( !myMesh->_is_nil() ) {
3094 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
3096 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3097 int id = myStudyContext->findId( string( objStr.in() ) );
3098 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
3099 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3100 bool hasShape = myLocMesh.HasShapeToMesh();
3102 // for each mesh open the HDF group basing on its id
3103 char meshGrpName[ 30 ];
3104 sprintf( meshGrpName, "Mesh %d", id );
3105 aTopGroup = new HDFgroup( meshGrpName, aFile );
3106 aTopGroup->CreateOnDisk();
3108 // --> put dataset to hdf file which is a flag that mesh has data
3109 string strHasData = "0";
3110 // check if the mesh is not empty
3111 if ( mySMESHDSMesh->NbNodes() > 0 ) {
3112 // write mesh data to med file
3113 myWriter.SetMesh( mySMESHDSMesh );
3114 myWriter.SetMeshId( id );
3117 aSize[ 0 ] = strHasData.length() + 1;
3118 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
3119 aDataset->CreateOnDisk();
3120 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
3121 aDataset->CloseOnDisk();
3124 // for each mesh open the HDF group basing on its auto color parameter
3125 char meshAutoColorName[ 30 ];
3126 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
3128 anAutoColor[0] = myImpl->GetAutoColor();
3130 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
3131 aDataset->CreateOnDisk();
3132 aDataset->WriteOnDisk( anAutoColor );
3133 aDataset->CloseOnDisk();
3135 // issue 0020693. Store _isModified flag
3136 int isModified = myLocMesh.GetIsModified();
3138 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
3139 aDataset->CreateOnDisk();
3140 aDataset->WriteOnDisk( &isModified );
3141 aDataset->CloseOnDisk();
3143 // issue 20918. Store Persistent Id of SMESHDS_Mesh
3144 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
3146 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
3147 aDataset->CreateOnDisk();
3148 aDataset->WriteOnDisk( &meshPersistentId );
3149 aDataset->CloseOnDisk();
3151 // write reference on a shape if exists
3152 SALOMEDS::SObject_wrap myRef;
3153 bool shapeRefFound = false;
3154 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
3156 SALOMEDS::SObject_wrap myShape;
3157 bool ok = myRef->ReferencedObject( myShape.inout() );
3159 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
3160 string myRefOnObject = myShape->GetID();
3161 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
3162 aSize[ 0 ] = myRefOnObject.length() + 1;
3163 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
3164 aDataset->CreateOnDisk();
3165 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3166 aDataset->CloseOnDisk();
3171 // write applied hypotheses if exist
3172 SALOMEDS::SObject_wrap myHypBranch;
3173 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
3174 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
3175 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
3177 if ( found && (shapeRefFound || !hasShape) ) {
3178 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3179 aGroup->CreateOnDisk();
3181 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myHypBranch );
3183 for ( ; it->More(); it->Next() ) {
3184 SALOMEDS::SObject_wrap mySObject = it->Value();
3185 SALOMEDS::SObject_wrap myRefOnHyp;
3186 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
3188 // san - it is impossible to recover applied hypotheses
3189 // using their entries within Load() method,
3190 // for there are no AttributeIORs in the study when Load() is working.
3191 // Hence, it is better to store persistent IDs of hypotheses as references to them
3193 //string myRefOnObject = myRefOnHyp->GetID();
3194 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3195 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3196 int id = myStudyContext->findId( string( objStr.in() ) );
3197 //if ( myRefOnObject.length() > 0 ) {
3198 //aSize[ 0 ] = myRefOnObject.length() + 1;
3199 char hypName[ 30 ], hypId[ 30 ];
3200 sprintf( hypName, "Hyp %d", ++hypNb );
3201 sprintf( hypId, "%d", id );
3202 aSize[ 0 ] = strlen( hypId ) + 1;
3203 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
3204 aDataset->CreateOnDisk();
3205 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3206 aDataset->WriteOnDisk( hypId );
3207 aDataset->CloseOnDisk();
3211 aGroup->CloseOnDisk();
3214 // write applied algorithms if exist
3215 SALOMEDS::SObject_wrap myAlgoBranch;
3216 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3217 myAlgoBranch.inout() );
3218 if ( found && !shapeRefFound && hasShape) { // remove applied algos
3219 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
3221 if ( found && (shapeRefFound || !hasShape)) {
3222 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3223 aGroup->CreateOnDisk();
3225 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myAlgoBranch );
3227 for ( ; it->More(); it->Next() ) {
3228 SALOMEDS::SObject_wrap mySObject = it->Value();
3229 SALOMEDS::SObject_wrap myRefOnAlgo;
3230 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
3232 // san - it is impossible to recover applied algorithms
3233 // using their entries within Load() method,
3234 // for there are no AttributeIORs in the study when Load() is working.
3235 // Hence, it is better to store persistent IDs of algorithms as references to them
3237 //string myRefOnObject = myRefOnAlgo->GetID();
3238 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3239 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3240 int id = myStudyContext->findId( string( objStr.in() ) );
3241 //if ( myRefOnObject.length() > 0 ) {
3242 //aSize[ 0 ] = myRefOnObject.length() + 1;
3243 char algoName[ 30 ], algoId[ 30 ];
3244 sprintf( algoName, "Algo %d", ++algoNb );
3245 sprintf( algoId, "%d", id );
3246 aSize[ 0 ] = strlen( algoId ) + 1;
3247 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
3248 aDataset->CreateOnDisk();
3249 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3250 aDataset->WriteOnDisk( algoId );
3251 aDataset->CloseOnDisk();
3255 aGroup->CloseOnDisk();
3258 // --> submesh objects sub-branches
3260 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
3261 SALOMEDS::SObject_wrap mySubmeshBranch;
3262 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
3264 if ( found ) // check if there is shape reference in submeshes
3266 bool hasShapeRef = false;
3267 SALOMEDS::ChildIterator_wrap itSM =
3268 myCurrentStudy->NewChildIterator( mySubmeshBranch );
3269 for ( ; itSM->More(); itSM->Next() ) {
3270 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
3271 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3272 mySubRef->ReferencedObject( myShape.inout() );
3273 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
3276 { // remove one submesh
3277 if ( shapeRefFound )
3278 { // unassign hypothesis
3279 SMESH::SMESH_subMesh_var mySubMesh =
3280 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
3281 if ( !mySubMesh->_is_nil() ) {
3282 int shapeID = mySubMesh->GetId();
3283 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
3284 const list<const SMESHDS_Hypothesis*>& hypList =
3285 mySMESHDSMesh->GetHypothesis( S );
3286 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
3287 while ( hyp != hypList.end() ) {
3288 int hypID = (*hyp++)->GetID(); // goto next hyp here because
3289 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
3293 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
3295 } // loop on submeshes of a type
3296 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
3297 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
3300 } // end check if there is shape reference in submeshes
3302 char name_meshgroup[ 30 ];
3303 if ( i == GetSubMeshOnVertexTag() )
3304 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3305 else if ( i == GetSubMeshOnEdgeTag() )
3306 strcpy( name_meshgroup, "SubMeshes On Edge" );
3307 else if ( i == GetSubMeshOnWireTag() )
3308 strcpy( name_meshgroup, "SubMeshes On Wire" );
3309 else if ( i == GetSubMeshOnFaceTag() )
3310 strcpy( name_meshgroup, "SubMeshes On Face" );
3311 else if ( i == GetSubMeshOnShellTag() )
3312 strcpy( name_meshgroup, "SubMeshes On Shell" );
3313 else if ( i == GetSubMeshOnSolidTag() )
3314 strcpy( name_meshgroup, "SubMeshes On Solid" );
3315 else if ( i == GetSubMeshOnCompoundTag() )
3316 strcpy( name_meshgroup, "SubMeshes On Compound" );
3318 // for each type of submeshes create container HDF group
3319 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3320 aGroup->CreateOnDisk();
3322 // iterator for all submeshes of given type
3323 SALOMEDS::ChildIterator_wrap itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
3324 for ( ; itSM->More(); itSM->Next() ) {
3325 SALOMEDS::SObject_wrap mySObject = itSM->Value();
3326 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3327 if ( !CORBA::is_nil( anSubObject ))
3329 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3330 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3331 int subid = myStudyContext->findId( string( objStr.in() ) );
3333 // for each mesh open the HDF group basing on its id
3334 char submeshGrpName[ 30 ];
3335 sprintf( submeshGrpName, "SubMesh %d", subid );
3336 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3337 aSubGroup->CreateOnDisk();
3339 // write reference on a shape, already checked if it exists
3340 SALOMEDS::SObject_wrap mySubRef, myShape;
3341 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3342 mySubRef->ReferencedObject( myShape.inout() );
3343 string myRefOnObject = myShape->GetID();
3344 if ( myRefOnObject.length() > 0 ) {
3345 aSize[ 0 ] = myRefOnObject.length() + 1;
3346 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3347 aDataset->CreateOnDisk();
3348 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3349 aDataset->CloseOnDisk();
3352 // write applied hypotheses if exist
3353 SALOMEDS::SObject_wrap mySubHypBranch;
3354 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
3355 mySubHypBranch.inout() );
3357 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3358 aSubSubGroup->CreateOnDisk();
3360 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( mySubHypBranch );
3362 for ( ; it->More(); it->Next() ) {
3363 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3364 SALOMEDS::SObject_wrap myRefOnHyp;
3365 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
3367 //string myRefOnObject = myRefOnHyp->GetID();
3368 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3369 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3370 int id = myStudyContext->findId( string( objStr.in() ) );
3371 //if ( myRefOnObject.length() > 0 ) {
3372 //aSize[ 0 ] = myRefOnObject.length() + 1;
3373 char hypName[ 30 ], hypId[ 30 ];
3374 sprintf( hypName, "Hyp %d", ++hypNb );
3375 sprintf( hypId, "%d", id );
3376 aSize[ 0 ] = strlen( hypId ) + 1;
3377 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3378 aDataset->CreateOnDisk();
3379 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3380 aDataset->WriteOnDisk( hypId );
3381 aDataset->CloseOnDisk();
3385 aSubSubGroup->CloseOnDisk();
3388 // write applied algorithms if exist
3389 SALOMEDS::SObject_wrap mySubAlgoBranch;
3390 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3391 mySubAlgoBranch.inout() );
3393 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3394 aSubSubGroup->CreateOnDisk();
3396 SALOMEDS::ChildIterator_wrap it =
3397 myCurrentStudy->NewChildIterator( mySubAlgoBranch );
3399 for ( ; it->More(); it->Next() ) {
3400 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3401 SALOMEDS::SObject_wrap myRefOnAlgo;
3402 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
3404 //string myRefOnObject = myRefOnAlgo->GetID();
3405 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3406 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3407 int id = myStudyContext->findId( string( objStr.in() ) );
3408 //if ( myRefOnObject.length() > 0 ) {
3409 //aSize[ 0 ] = myRefOnObject.length() + 1;
3410 char algoName[ 30 ], algoId[ 30 ];
3411 sprintf( algoName, "Algo %d", ++algoNb );
3412 sprintf( algoId, "%d", id );
3413 aSize[ 0 ] = strlen( algoId ) + 1;
3414 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3415 aDataset->CreateOnDisk();
3416 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3417 aDataset->WriteOnDisk( algoId );
3418 aDataset->CloseOnDisk();
3422 aSubSubGroup->CloseOnDisk();
3424 // close submesh HDF group
3425 aSubGroup->CloseOnDisk();
3428 // close container of submeshes by type HDF group
3429 aGroup->CloseOnDisk();
3432 // All sub-meshes will be stored in MED file
3433 // .. will NOT (PAL 12992)
3434 //if ( shapeRefFound )
3435 //myWriter.AddAllSubMeshes();
3437 // store submesh order if any
3438 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3439 if ( theOrderIds.size() ) {
3440 char order_list[ 30 ];
3441 strcpy( order_list, "Mesh Order" );
3442 // count number of submesh ids
3444 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3445 for ( ; idIt != theOrderIds.end(); idIt++ )
3446 nbIDs += (*idIt).size();
3447 // number of values = number of IDs +
3448 // number of lists (for separators) - 1
3449 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3450 idIt = theOrderIds.begin();
3451 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3452 const TListOfInt& idList = *idIt;
3453 if (idIt != theOrderIds.begin()) // not first list
3454 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3455 // dump submesh ids from current list
3456 TListOfInt::const_iterator id_smId = idList.begin();
3457 for( ; id_smId != idList.end(); id_smId++ )
3458 smIDs[ i++ ] = *id_smId;
3461 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3463 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3464 aDataset->CreateOnDisk();
3465 aDataset->WriteOnDisk( smIDs );
3466 aDataset->CloseOnDisk();
3471 // groups root sub-branch
3472 SALOMEDS::SObject_wrap myGroupsBranch;
3473 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
3474 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
3476 char name_group[ 30 ];
3477 if ( i == GetNodeGroupsTag() )
3478 strcpy( name_group, "Groups of Nodes" );
3479 else if ( i == GetEdgeGroupsTag() )
3480 strcpy( name_group, "Groups of Edges" );
3481 else if ( i == GetFaceGroupsTag() )
3482 strcpy( name_group, "Groups of Faces" );
3483 else if ( i == GetVolumeGroupsTag() )
3484 strcpy( name_group, "Groups of Volumes" );
3485 else if ( i == Get0DElementsGroupsTag() )
3486 strcpy( name_group, "Groups of 0D Elements" );
3487 else if ( i == GetBallElementsGroupsTag() )
3488 strcpy( name_group, "Groups of Balls" );
3490 aGroup = new HDFgroup( name_group, aTopGroup );
3491 aGroup->CreateOnDisk();
3493 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myGroupsBranch );
3494 for ( ; it->More(); it->Next() ) {
3495 SALOMEDS::SObject_wrap mySObject = it->Value();
3496 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3497 if ( !CORBA::is_nil( aSubObject ) ) {
3498 SMESH_GroupBase_i* myGroupImpl =
3499 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3502 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3506 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3507 int anId = myStudyContext->findId( string( objStr.in() ) );
3509 // For each group, create a dataset named "Group <group_persistent_id>"
3510 // and store the group's user name into it
3511 const char* grpName = aGrpBaseDS->GetStoreName();
3512 char* aUserName = myGroupImpl->GetName();
3513 aSize[ 0 ] = strlen( aUserName ) + 1;
3515 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3516 aDataset->CreateOnDisk();
3517 aDataset->WriteOnDisk( aUserName );
3518 aDataset->CloseOnDisk();
3521 // For each group, create a dataset named "Group <group_persistent_id> Color"
3522 // and store the group's color into it
3523 char grpColorName[ 30 ];
3524 sprintf( grpColorName, "ColorGroup %d", anId );
3525 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3527 anRGB[ 0 ] = aColor.R;
3528 anRGB[ 1 ] = aColor.G;
3529 anRGB[ 2 ] = aColor.B;
3531 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3532 aDataset->CreateOnDisk();
3533 aDataset->WriteOnDisk( anRGB );
3534 aDataset->CloseOnDisk();
3536 // Pass SMESHDS_Group to MED writer
3537 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3539 myWriter.AddGroup( aGrpDS );
3541 // write reference on a shape if exists
3542 SMESHDS_GroupOnGeom* aGeomGrp =
3543 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3545 SALOMEDS::SObject_wrap mySubRef, myShape;
3546 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
3547 mySubRef->ReferencedObject( myShape.inout() ) &&
3548 !CORBA::is_nil( myShape->GetObject() ))
3550 string myRefOnObject = myShape->GetID();
3551 if ( myRefOnObject.length() > 0 ) {
3552 char aRefName[ 30 ];
3553 sprintf( aRefName, "Ref on shape %d", anId);
3554 aSize[ 0 ] = myRefOnObject.length() + 1;
3555 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3556 aDataset->CreateOnDisk();
3557 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3558 aDataset->CloseOnDisk();
3561 else // shape ref is invalid:
3563 // save a group on geometry as ordinary group
3564 myWriter.AddGroup( aGeomGrp );
3567 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
3568 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
3570 std::string str = aFilterGrp_i->FilterToString();
3571 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
3572 aSize[ 0 ] = str.length() + 1;
3573 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
3574 aDataset->CreateOnDisk();
3575 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
3576 aDataset->CloseOnDisk();
3580 aGroup->CloseOnDisk();
3584 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3586 // Flush current mesh information into MED file
3589 // save info on nb of elements
3590 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
3592 // maybe a shape was deleted in the study
3593 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3594 TopoDS_Shape nullShape;
3595 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3598 if ( !mySMESHDSMesh->SubMeshes().empty() )
3602 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3603 aGroup->CreateOnDisk();
3605 // each element belongs to one or none submesh,
3606 // so for each node/element, we store a submesh ID
3608 // Make maps of submesh IDs of elements sorted by element IDs
3609 typedef int TElemID;
3610 typedef int TSubMID;
3611 map< TElemID, TSubMID > eId2smId, nId2smId;
3612 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
3613 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
3614 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
3615 SMDS_NodeIteratorPtr itNode;
3616 SMDS_ElemIteratorPtr itElem;
3617 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
3619 TSubMID aSubMeID = itSubM->first;
3620 SMESHDS_SubMesh* aSubMesh = itSubM->second;
3621 if ( aSubMesh->IsComplexSubmesh() )
3622 continue; // submesh containing other submeshs
3624 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
3625 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
3626 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
3628 hint = eId2smId.begin();
3629 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
3630 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
3633 // Care of elements that are not on submeshes
3634 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
3635 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
3636 /* --- stl_map.h says : */
3637 /* A %map relies on unique keys and thus a %pair is only inserted if its */
3638 /* first element (the key) is not already present in the %map. */
3639 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
3641 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
3642 if ( nbElems != eId2smId.size() ) {
3643 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
3644 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
3647 // Store submesh IDs
3648 for ( int isNode = 0; isNode < 2; ++isNode )
3650 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
3651 if ( id2smId.empty() ) continue;
3652 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
3653 // make and fill array of submesh IDs
3654 int* smIDs = new int [ id2smId.size() ];
3655 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
3656 smIDs[ i ] = id_smId->second;
3658 aSize[ 0 ] = id2smId.size();
3659 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3660 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3661 aDataset->CreateOnDisk();
3662 aDataset->WriteOnDisk( smIDs );
3663 aDataset->CloseOnDisk();
3668 aGroup->CloseOnDisk();
3670 // Store node positions on sub-shapes (SMDS_Position):
3671 // ----------------------------------------------------
3673 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3674 aGroup->CreateOnDisk();
3676 // in aGroup, create 5 datasets to contain:
3677 // "Nodes on Edges" - ID of node on edge
3678 // "Edge positions" - U parameter on node on edge
3679 // "Nodes on Faces" - ID of node on face
3680 // "Face U positions" - U parameter of node on face
3681 // "Face V positions" - V parameter of node on face
3683 // Find out nb of nodes on edges and faces
3684 // Collect corresponing sub-meshes
3685 int nbEdgeNodes = 0, nbFaceNodes = 0;
3686 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3687 // loop on SMESHDS_SubMesh'es
3688 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
3690 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
3691 if ( aSubMesh->IsComplexSubmesh() )
3692 continue; // submesh containing other submeshs
3693 int nbNodes = aSubMesh->NbNodes();
3694 if ( nbNodes == 0 ) continue;
3696 int aShapeID = (*itSubM).first;
3697 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3699 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3700 // write only SMDS_FacePosition and SMDS_EdgePosition
3701 switch ( aShapeType ) {
3703 nbFaceNodes += nbNodes;
3704 aFaceSM.push_back( aSubMesh );
3707 nbEdgeNodes += nbNodes;
3708 aEdgeSM.push_back( aSubMesh );
3714 // Treat positions on edges or faces
3715 for ( int onFace = 0; onFace < 2; onFace++ )
3717 // Create arrays to store in datasets
3718 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3719 if (!nbNodes) continue;
3720 int* aNodeIDs = new int [ nbNodes ];
3721 double* aUPos = new double [ nbNodes ];
3722 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3725 // loop on sub-meshes
3726 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3727 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3728 for ( ; itSM != pListSM->end(); itSM++ )
3730 SMESHDS_SubMesh* aSubMesh = (*itSM);
3732 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3733 // loop on nodes in aSubMesh
3734 while ( itNode->more() )
3737 const SMDS_MeshNode* node = itNode->next();
3738 aNodeIDs [ iNode ] = node->GetID();
3741 const SMDS_PositionPtr pos = node->GetPosition();
3742 if ( onFace ) { // on FACE
3743 const SMDS_FacePosition* fPos =
3744 dynamic_cast<const SMDS_FacePosition*>( pos );
3746 aUPos[ iNode ] = fPos->GetUParameter();
3747 aVPos[ iNode ] = fPos->GetVParameter();
3754 const SMDS_EdgePosition* ePos =
3755 dynamic_cast<const SMDS_EdgePosition*>( pos );
3757 aUPos[ iNode ] = ePos->GetUParameter();
3763 } // loop on nodes in aSubMesh
3764 } // loop on sub-meshes
3769 aSize[ 0 ] = nbNodes;
3771 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3772 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3773 aDataset->CreateOnDisk();
3774 aDataset->WriteOnDisk( aNodeIDs );
3775 aDataset->CloseOnDisk();
3778 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3779 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3780 aDataset->CreateOnDisk();
3781 aDataset->WriteOnDisk( aUPos );
3782 aDataset->CloseOnDisk();
3785 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3786 aDataset->CreateOnDisk();
3787 aDataset->WriteOnDisk( aVPos );
3788 aDataset->CloseOnDisk();
3793 if ( aVPos ) delete [] aVPos;
3795 } // treat positions on edges or faces
3797 // close "Node Positions" group
3798 aGroup->CloseOnDisk();
3800 } // if ( there are submeshes in SMESHDS_Mesh )
3803 // close mesh HDF group
3804 aTopGroup->CloseOnDisk();
3812 aFile->CloseOnDisk();
3815 // Convert temporary files to stream
3816 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3818 // Remove temporary files and directory
3820 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3822 INFOS( "SMESH_Gen_i::Save() completed" );
3823 return aStreamFile._retn();
3826 //=============================================================================
3828 * SMESH_Gen_i::SaveASCII
3830 * Save SMESH module's data in ASCII format
3832 //=============================================================================
3834 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3836 bool isMultiFile ) {
3837 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3838 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3839 return aStreamFile._retn();
3841 //after usual saving needs to encipher binary to text string
3842 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3843 int size = aStreamFile.in().length();
3844 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3845 for ( int i = 0; i < size; i++ )
3846 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
3848 buffer[size * 3] = '\0';
3850 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3852 return anAsciiStreamFile._retn();
3855 //=============================================================================
3857 * SMESH_Gen_i::loadGeomData
3859 * Load GEOM module data
3861 //=============================================================================
3863 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
3865 if ( theCompRoot->_is_nil() )
3868 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
3869 if ( aStudy->_is_nil() )
3872 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
3873 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
3876 //=============================================================================
3880 * Load SMESH module's data
3882 //=============================================================================
3884 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
3885 const SALOMEDS::TMPFile& theStream,
3889 INFOS( "SMESH_Gen_i::Load" );
3891 if ( myCurrentStudy->_is_nil() ||
3892 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
3893 SetCurrentStudy( theComponent->GetStudy() );
3895 /* if( !theComponent->_is_nil() )
3897 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
3898 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
3899 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
3902 StudyContext* myStudyContext = GetCurrentStudyContext();
3904 // Get temporary files location
3905 TCollection_AsciiString tmpDir =
3906 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3908 INFOS( "THE URL++++++++++++++" );
3910 INFOS( "THE TMP PATH+++++++++" );
3913 // Convert the stream into sequence of files to process
3914 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
3917 TCollection_AsciiString aStudyName( "" );
3919 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3921 // Set names of temporary files
3922 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
3923 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
3927 HDFdataset* aDataset;
3928 HDFgroup* aTopGroup;
3930 HDFgroup* aSubGroup;
3931 HDFgroup* aSubSubGroup;
3934 // ---> open HDF file
3935 aFile = new HDFfile( (char*) filename.ToCString() );
3937 aFile->OpenOnDisk( HDF_RDONLY );
3939 catch ( HDFexception ) {
3940 INFOS( "Load(): " << filename << " not found!" );
3944 TPythonDump pd; // prevent dump during loading
3946 // DriverMED_R_SMESHDS_Mesh myReader;
3947 // myReader.SetFile( meshfile.ToCString() );
3949 // For PAL13473 ("Repetitive mesh") implementation.
3950 // New dependencies between SMESH objects are established:
3951 // now hypotheses can refer to meshes, shapes and other hypotheses.
3952 // To keep data consistent, the following order of data restoration
3954 // 1. Create hypotheses
3955 // 2. Create all meshes
3956 // 3. Load hypotheses' data
3959 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
3960 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
3962 // get total number of top-level groups
3963 int aNbGroups = aFile->nInternalObjects();
3964 if ( aNbGroups > 0 ) {
3965 // --> in first turn we should read&create hypotheses
3966 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
3967 // open hypotheses root HDF group
3968 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3969 aTopGroup->OpenOnDisk();
3971 // get number of hypotheses
3972 int aNbObjects = aTopGroup->nInternalObjects();
3973 for ( int j = 0; j < aNbObjects; j++ ) {
3974 // try to identify hypothesis
3975 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
3976 aTopGroup->InternalObjectIndentify( j, hypGrpName );
3978 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
3979 // open hypothesis group
3980 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3981 aGroup->OpenOnDisk();
3983 // --> get hypothesis id
3984 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
3989 // get number of datasets
3990 int aNbSubObjects = aGroup->nInternalObjects();
3991 for ( int k = 0; k < aNbSubObjects; k++ ) {
3993 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
3994 aGroup->InternalObjectIndentify( k, name_of_subgroup );
3995 // --> get hypothesis name
3996 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
3997 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3998 aDataset->OpenOnDisk();
3999 size = aDataset->GetSize();
4000 char* hypname_str = new char[ size ];
4001 aDataset->ReadFromDisk( hypname_str );
4002 hypname = string( hypname_str );
4003 delete [] hypname_str;
4004 aDataset->CloseOnDisk();
4006 // --> get hypothesis plugin library name
4007 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4008 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4009 aDataset->OpenOnDisk();
4010 size = aDataset->GetSize();
4011 char* libname_str = new char[ size ];
4012 aDataset->ReadFromDisk( libname_str );
4013 if(MYDEBUG) SCRUTE( libname_str );
4014 libname = string( libname_str );
4015 delete [] libname_str;
4016 aDataset->CloseOnDisk();
4018 // --> get hypothesis data
4019 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4020 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4021 aDataset->OpenOnDisk();
4022 size = aDataset->GetSize();
4023 char* hypdata_str = new char[ size ];
4024 aDataset->ReadFromDisk( hypdata_str );
4025 hypdata = string( hypdata_str );
4026 delete [] hypdata_str;
4027 aDataset->CloseOnDisk();
4030 // close hypothesis HDF group
4031 aGroup->CloseOnDisk();
4033 // --> restore hypothesis from data
4034 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4035 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
4036 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4037 SMESH::SMESH_Hypothesis_var myHyp;
4039 try { // protect persistence mechanism against exceptions
4040 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4043 INFOS( "Exception during hypothesis creation" );
4046 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4048 // myImpl->LoadFrom( hypdata.c_str() );
4049 hypDataList.push_back( make_pair( myImpl, hypdata ));
4050 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4051 int newId = myStudyContext->findId( iorString.in() );
4052 myStudyContext->mapOldToNew( id, newId );
4055 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4059 // close hypotheses root HDF group
4060 aTopGroup->CloseOnDisk();
4064 // --> then we should read&create algorithms
4065 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
4066 // open algorithms root HDF group
4067 aTopGroup = new HDFgroup( "Algorithms", aFile );
4068 aTopGroup->OpenOnDisk();
4070 // get number of algorithms
4071 int aNbObjects = aTopGroup->nInternalObjects();
4072 for ( int j = 0; j < aNbObjects; j++ ) {
4073 // try to identify algorithm
4074 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4075 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4077 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
4078 // open algorithm group
4079 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4080 aGroup->OpenOnDisk();
4082 // --> get algorithm id
4083 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
4088 // get number of datasets
4089 int aNbSubObjects = aGroup->nInternalObjects();
4090 for ( int k = 0; k < aNbSubObjects; k++ ) {
4092 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4093 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4094 // --> get algorithm name
4095 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4096 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4097 aDataset->OpenOnDisk();
4098 size = aDataset->GetSize();
4099 char* hypname_str = new char[ size ];
4100 aDataset->ReadFromDisk( hypname_str );
4101 hypname = string( hypname_str );
4102 delete [] hypname_str;
4103 aDataset->CloseOnDisk();
4105 // --> get algorithm plugin library name
4106 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4107 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4108 aDataset->OpenOnDisk();
4109 size = aDataset->GetSize();
4110 char* libname_str = new char[ size ];
4111 aDataset->ReadFromDisk( libname_str );
4112 if(MYDEBUG) SCRUTE( libname_str );
4113 libname = string( libname_str );
4114 delete [] libname_str;
4115 aDataset->CloseOnDisk();
4117 // --> get algorithm data
4118 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4119 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4120 aDataset->OpenOnDisk();
4121 size = aDataset->GetSize();
4122 char* hypdata_str = new char[ size ];
4123 aDataset->ReadFromDisk( hypdata_str );
4124 if(MYDEBUG) SCRUTE( hypdata_str );
4125 hypdata = string( hypdata_str );
4126 delete [] hypdata_str;
4127 aDataset->CloseOnDisk();
4130 // close algorithm HDF group
4131 aGroup->CloseOnDisk();
4133 // --> restore algorithm from data
4134 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4135 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
4136 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4137 SMESH::SMESH_Hypothesis_var myHyp;
4139 try { // protect persistence mechanism against exceptions
4140 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4143 INFOS( "Exception during hypothesis creation" );
4146 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4148 //myImpl->LoadFrom( hypdata.c_str() );
4149 hypDataList.push_back( make_pair( myImpl, hypdata ));
4150 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4151 int newId = myStudyContext->findId( iorString.in() );
4152 myStudyContext->mapOldToNew( id, newId );
4155 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4159 // close algorithms root HDF group
4160 aTopGroup->CloseOnDisk();
4164 // --> the rest groups should be meshes
4165 for ( int i = 0; i < aNbGroups; i++ ) {
4166 // identify next group
4167 char meshName[ HDF_NAME_MAX_LEN+1 ];
4168 aFile->InternalObjectIndentify( i, meshName );
4170 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
4172 int id = atoi( string( meshName ).substr( 4 ).c_str() );
4176 // open mesh HDF group
4177 aTopGroup = new HDFgroup( meshName, aFile );
4178 aTopGroup->OpenOnDisk();
4180 // get number of child HDF objects
4181 int aNbObjects = aTopGroup->nInternalObjects();
4182 if ( aNbObjects > 0 ) {
4184 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
4185 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
4186 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
4187 if ( !myNewMeshImpl )
4189 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
4191 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
4192 int newId = myStudyContext->findId( iorString.in() );
4193 myStudyContext->mapOldToNew( id, newId );
4196 // try to read and set auto color flag
4197 char aMeshAutoColorName[ 30 ];
4198 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
4199 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
4201 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
4202 aDataset->OpenOnDisk();
4203 size = aDataset->GetSize();
4204 int* anAutoColor = new int[ size ];
4205 aDataset->ReadFromDisk( anAutoColor );
4206 aDataset->CloseOnDisk();
4207 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
4208 delete [] anAutoColor;
4211 // try to read and set reference to shape
4212 GEOM::GEOM_Object_var aShapeObject;
4213 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
4214 // load mesh "Ref on shape" - it's an entry to SObject
4215 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
4216 aDataset->OpenOnDisk();
4217 size = aDataset->GetSize();
4218 char* refFromFile = new char[ size ];
4219 aDataset->ReadFromDisk( refFromFile );
4220 aDataset->CloseOnDisk();
4221 if ( strlen( refFromFile ) > 0 ) {
4222 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4224 // Make sure GEOM data are loaded first
4225 //loadGeomData( shapeSO->GetFatherComponent() );
4227 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4228 if ( !CORBA::is_nil( shapeObject ) ) {
4229 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4230 if ( !aShapeObject->_is_nil() )
4231 myNewMeshImpl->SetShape( aShapeObject );
4234 delete [] refFromFile;
4237 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
4238 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
4240 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
4241 aDataset->OpenOnDisk();
4242 size = aDataset->GetSize();
4243 int* meshPersistentId = new int[ size ];
4244 aDataset->ReadFromDisk( meshPersistentId );
4245 aDataset->CloseOnDisk();
4246 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
4247 delete [] meshPersistentId;
4253 // As all object that can be referred by hypothesis are created,
4254 // we can restore hypothesis data
4256 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
4257 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4259 SMESH_Hypothesis_i* hyp = hyp_data->first;
4260 string & data = hyp_data->second;
4261 hyp->LoadFrom( data.c_str() );
4264 // Restore the rest mesh data
4266 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
4267 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4269 aTopGroup = meshi_group->second;
4270 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4271 //::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4272 //SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4274 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
4275 bool hasData = false;
4278 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
4279 int newId = myStudyContext->findId( iorString.in() );
4280 int id = myStudyContext->getOldId( newId );
4282 // try to find mesh data dataset
4283 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
4284 // load mesh "has data" flag
4285 aDataset = new HDFdataset( "Has data", aTopGroup );
4286 aDataset->OpenOnDisk();
4287 size = aDataset->GetSize();
4288 char* strHasData = new char[ size ];
4289 aDataset->ReadFromDisk( strHasData );
4290 aDataset->CloseOnDisk();
4291 if ( strcmp( strHasData, "1") == 0 ) {
4292 // read mesh data from MED file
4293 // myReader.SetMesh( mySMESHDSMesh );
4294 // myReader.SetMeshId( id );
4295 // myReader.Perform();
4298 delete [] strHasData;
4301 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
4302 // nodes and elements are not yet put into sub-meshes)
4303 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4304 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4305 aGroup->OpenOnDisk();
4306 // get number of applied algorithms
4307 int aNbSubObjects = aGroup->nInternalObjects();
4308 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
4309 for ( int j = 0; j < aNbSubObjects; j++ ) {
4310 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4311 aGroup->InternalObjectIndentify( j, name_dataset );
4312 // check if it is an algorithm
4313 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4314 aDataset = new HDFdataset( name_dataset, aGroup );
4315 aDataset->OpenOnDisk();
4316 size = aDataset->GetSize();
4317 char* refFromFile = new char[ size ];
4318 aDataset->ReadFromDisk( refFromFile );
4319 aDataset->CloseOnDisk();
4320 // san - it is impossible to recover applied algorithms using their entries within Load() method
4321 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4322 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4323 int id = atoi( refFromFile );
4324 delete [] refFromFile;
4325 string anIOR = myStudyContext->getIORbyOldId( id );
4326 if ( !anIOR.empty() ) {
4327 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4328 if ( !CORBA::is_nil( hypObject ) ) {
4329 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4330 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4331 || !myNewMeshImpl->HasShapeToMesh()) )
4332 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4337 aGroup->CloseOnDisk();
4340 // try to get applied hypotheses
4341 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4342 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4343 aGroup->OpenOnDisk();
4344 // get number of applied hypotheses
4345 int aNbSubObjects = aGroup->nInternalObjects();
4346 for ( int j = 0; j < aNbSubObjects; j++ ) {
4347 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4348 aGroup->InternalObjectIndentify( j, name_dataset );
4349 // check if it is a hypothesis
4350 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4351 aDataset = new HDFdataset( name_dataset, aGroup );
4352 aDataset->OpenOnDisk();
4353 size = aDataset->GetSize();
4354 char* refFromFile = new char[ size ];
4355 aDataset->ReadFromDisk( refFromFile );
4356 aDataset->CloseOnDisk();
4357 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4358 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4359 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4360 int id = atoi( refFromFile );
4361 delete [] refFromFile;
4362 string anIOR = myStudyContext->getIORbyOldId( id );
4363 if ( !anIOR.empty() ) {
4364 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4365 if ( !CORBA::is_nil( hypObject ) ) {
4366 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4367 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4368 || !myNewMeshImpl->HasShapeToMesh()) )
4369 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4374 aGroup->CloseOnDisk();
4377 // --> try to find SUB-MESHES containers for each type of submesh
4378 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4379 char name_meshgroup[ 30 ];
4380 if ( j == GetSubMeshOnVertexTag() )
4381 strcpy( name_meshgroup, "SubMeshes On Vertex" );
4382 else if ( j == GetSubMeshOnEdgeTag() )
4383 strcpy( name_meshgroup, "SubMeshes On Edge" );
4384 else if ( j == GetSubMeshOnWireTag() )
4385 strcpy( name_meshgroup, "SubMeshes On Wire" );
4386 else if ( j == GetSubMeshOnFaceTag() )
4387 strcpy( name_meshgroup, "SubMeshes On Face" );
4388 else if ( j == GetSubMeshOnShellTag() )
4389 strcpy( name_meshgroup, "SubMeshes On Shell" );
4390 else if ( j == GetSubMeshOnSolidTag() )
4391 strcpy( name_meshgroup, "SubMeshes On Solid" );
4392 else if ( j == GetSubMeshOnCompoundTag() )
4393 strcpy( name_meshgroup, "SubMeshes On Compound" );
4395 // try to get submeshes container HDF group
4396 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4397 // open submeshes containers HDF group
4398 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4399 aGroup->OpenOnDisk();
4401 // get number of submeshes
4402 int aNbSubMeshes = aGroup->nInternalObjects();
4403 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4405 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4406 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4407 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
4408 // --> get submesh id
4409 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
4412 // open submesh HDF group
4413 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4414 aSubGroup->OpenOnDisk();
4416 // try to read and set reference to subshape
4417 GEOM::GEOM_Object_var aSubShapeObject;
4418 SMESH::SMESH_subMesh_var aSubMesh;
4420 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4421 // load submesh "Ref on shape" - it's an entry to SObject
4422 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4423 aDataset->OpenOnDisk();
4424 size = aDataset->GetSize();
4425 char* refFromFile = new char[ size ];
4426 aDataset->ReadFromDisk( refFromFile );
4427 aDataset->CloseOnDisk();
4428 if ( strlen( refFromFile ) > 0 ) {
4429 SALOMEDS::SObject_wrap subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
4430 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4431 if ( !CORBA::is_nil( subShapeObject ) ) {
4432 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4433 if ( !aSubShapeObject->_is_nil() )
4434 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4435 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4436 if ( aSubMesh->_is_nil() )
4438 string iorSubString = GetORB()->object_to_string( aSubMesh );
4439 int newSubId = myStudyContext->findId( iorSubString );
4440 myStudyContext->mapOldToNew( subid, newSubId );
4445 if ( aSubMesh->_is_nil() )
4448 // try to get applied algorithms
4449 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4450 // open "applied algorithms" HDF group
4451 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4452 aSubSubGroup->OpenOnDisk();
4453 // get number of applied algorithms
4454 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4455 for ( int l = 0; l < aNbSubObjects; l++ ) {
4456 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4457 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4458 // check if it is an algorithm
4459 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4460 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4461 aDataset->OpenOnDisk();
4462 size = aDataset->GetSize();
4463 char* refFromFile = new char[ size ];
4464 aDataset->ReadFromDisk( refFromFile );
4465 aDataset->CloseOnDisk();
4467 int id = atoi( refFromFile );
4468 string anIOR = myStudyContext->getIORbyOldId( id );
4469 if ( !anIOR.empty() ) {
4470 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4471 if ( !CORBA::is_nil( hypObject ) ) {
4472 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4473 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4474 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4479 // close "applied algorithms" HDF group
4480 aSubSubGroup->CloseOnDisk();
4483 // try to get applied hypotheses
4484 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4485 // open "applied hypotheses" HDF group
4486 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4487 aSubSubGroup->OpenOnDisk();
4488 // get number of applied hypotheses
4489 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4490 for ( int l = 0; l < aNbSubObjects; l++ ) {
4491 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4492 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4493 // check if it is a hypothesis
4494 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4495 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4496 aDataset->OpenOnDisk();
4497 size = aDataset->GetSize();
4498 char* refFromFile = new char[ size ];
4499 aDataset->ReadFromDisk( refFromFile );
4500 aDataset->CloseOnDisk();
4502 int id = atoi( refFromFile );
4503 string anIOR = myStudyContext->getIORbyOldId( id );
4504 if ( !anIOR.empty() ) {
4505 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4506 if ( !CORBA::is_nil( hypObject ) ) {
4507 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4508 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4509 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4514 // close "APPLIED HYPOTHESES" hdf group
4515 aSubSubGroup->CloseOnDisk();
4518 // close SUB-MESH hdf group
4519 aSubGroup->CloseOnDisk();
4522 // close SUB-MESHES containers hdf group
4523 aGroup->CloseOnDisk();
4527 // try to get GROUPS
4528 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
4529 char name_group[ 30 ];
4530 if ( ii == GetNodeGroupsTag() )
4531 strcpy( name_group, "Groups of Nodes" );
4532 else if ( ii == GetEdgeGroupsTag() )
4533 strcpy( name_group, "Groups of Edges" );
4534 else if ( ii == GetFaceGroupsTag() )
4535 strcpy( name_group, "Groups of Faces" );
4536 else if ( ii == GetVolumeGroupsTag() )
4537 strcpy( name_group, "Groups of Volumes" );
4538 else if ( ii == Get0DElementsGroupsTag() )
4539 strcpy( name_group, "Groups of 0D Elements" );
4540 else if ( ii == GetBallElementsGroupsTag() )
4541 strcpy( name_group, "Groups of Balls" );
4543 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4544 aGroup = new HDFgroup( name_group, aTopGroup );
4545 aGroup->OpenOnDisk();
4546 // get number of groups
4547 int aNbSubObjects = aGroup->nInternalObjects();
4548 for ( int j = 0; j < aNbSubObjects; j++ ) {
4549 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4550 aGroup->InternalObjectIndentify( j, name_dataset );
4551 // check if it is an group
4552 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
4554 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
4557 aDataset = new HDFdataset( name_dataset, aGroup );
4558 aDataset->OpenOnDisk();
4560 // Retrieve actual group name
4561 size = aDataset->GetSize();
4562 char* nameFromFile = new char[ size ];
4563 aDataset->ReadFromDisk( nameFromFile );
4564 aDataset->CloseOnDisk();
4566 // Try to find a shape reference
4567 TopoDS_Shape aShape;
4568 char aRefName[ 30 ];
4569 sprintf( aRefName, "Ref on shape %d", subid);
4570 if ( aGroup->ExistInternalObject( aRefName ) ) {
4571 // load mesh "Ref on shape" - it's an entry to SObject
4572 aDataset = new HDFdataset( aRefName, aGroup );
4573 aDataset->OpenOnDisk();
4574 size = aDataset->GetSize();
4575 char* refFromFile = new char[ size ];
4576 aDataset->ReadFromDisk( refFromFile );
4577 aDataset->CloseOnDisk();
4578 if ( strlen( refFromFile ) > 0 ) {
4579 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4580 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4581 if ( !CORBA::is_nil( shapeObject ) ) {
4582 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4583 if ( !aShapeObject->_is_nil() )
4584 aShape = GeomObjectToShape( aShapeObject );
4588 // Try to read a filter of SMESH_GroupOnFilter
4589 SMESH::Filter_var filter;
4590 SMESH_PredicatePtr predicate;
4591 std::string hdfGrpName = "Filter " + SMESH_Comment(subid);
4592 if ( aGroup->ExistInternalObject( hdfGrpName.c_str() ))
4594 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
4595 aDataset->OpenOnDisk();
4596 size = aDataset->GetSize();
4597 char* persistStr = new char[ size ];
4598 aDataset->ReadFromDisk( persistStr );
4599 aDataset->CloseOnDisk();
4600 if ( strlen( persistStr ) > 0 ) {
4601 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
4602 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
4606 // Create group servant
4607 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4608 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4609 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
4610 // Obtain a SMESHDS_Group object
4611 if ( aNewGroup->_is_nil() )
4614 string iorSubString = GetORB()->object_to_string( aNewGroup );
4615 int newSubId = myStudyContext->findId( iorSubString );
4616 myStudyContext->mapOldToNew( subid, newSubId );
4618 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
4622 if ( SMESH_GroupOnFilter_i* aFilterGroup =
4623 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
4624 aFilterGroup->SetFilter( filter );
4626 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
4627 if ( !aGroupBaseDS )
4630 aGroupBaseDS->SetStoreName( name_dataset );
4633 // Read color of the group
4634 char aGroupColorName[ 30 ];
4635 sprintf( aGroupColorName, "ColorGroup %d", subid);
4636 if ( aGroup->ExistInternalObject( aGroupColorName ) )
4638 aDataset = new HDFdataset( aGroupColorName, aGroup );
4639 aDataset->OpenOnDisk();
4640 size = aDataset->GetSize();
4641 double* anRGB = new double[ size ];
4642 aDataset->ReadFromDisk( anRGB );
4643 aDataset->CloseOnDisk();
4644 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4645 aGroupBaseDS->SetColor( aColor );
4648 // Fill group with contents from MED file
4649 // SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
4651 // myReader.GetGroup( aGrp );
4654 aGroup->CloseOnDisk();
4658 // instead of reading mesh data, we read only brief information of all
4659 // objects: mesh, groups, sub-meshes (issue 0021208 )
4662 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
4663 meshfile.ToCString(), filename.ToCString(),
4667 // read Sub-Mesh ORDER if any
4668 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4669 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4670 aDataset->OpenOnDisk();
4671 size = aDataset->GetSize();
4672 int* smIDs = new int[ size ];
4673 aDataset->ReadFromDisk( smIDs );
4674 aDataset->CloseOnDisk();
4675 TListOfListOfInt anOrderIds;
4676 anOrderIds.push_back( TListOfInt() );
4677 for ( int i = 0; i < size; i++ )
4678 if ( smIDs[ i ] < 0 ) // is separator
4679 anOrderIds.push_back( TListOfInt() );
4681 anOrderIds.back().push_back(smIDs[ i ]);
4683 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4687 // update hyps needing full mesh data restored (issue 20918)
4688 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4690 SMESH_Hypothesis_i* hyp = hyp_data->first;
4691 hyp->UpdateAsMeshesRestored();
4694 // notify algos on completed restoration to set sub-mesh event listeners
4695 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4697 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4698 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4700 TopoDS_Shape myLocShape;
4701 if(myLocMesh.HasShapeToMesh())
4702 myLocShape = myLocMesh.GetShapeToMesh();
4704 myLocShape = SMESH_Mesh::PseudoShape();
4706 myLocMesh.GetSubMesh(myLocShape)->
4707 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4712 aTopGroup->CloseOnDisk();
4715 aFile->CloseOnDisk();
4718 // Remove temporary files created from the stream
4721 SMESH_File meshFile( meshfile.ToCString() );
4722 if ( !meshFile ) // no meshfile exists
4724 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4728 Engines::Container_var container = GetContainerRef();
4729 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
4731 container_i->registerTemporaryFile( filename.ToCString() );
4732 container_i->registerTemporaryFile( meshfile.ToCString() );
4733 container_i->registerTemporaryFile( tmpDir.ToCString() );
4737 pd << ""; // prevent optimizing pd out
4739 INFOS( "SMESH_Gen_i::Load completed" );
4743 //=============================================================================
4745 * SMESH_Gen_i::LoadASCII
4747 * Load SMESH module's data in ASCII format
4749 //=============================================================================
4751 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4752 const SALOMEDS::TMPFile& theStream,
4754 bool isMultiFile ) {
4755 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4756 return Load( theComponent, theStream, theURL, isMultiFile );
4758 //before call main ::Load method it's need for decipher text format to
4759 //binary ( "|xx" => x' )
4760 int size = theStream.length();
4761 if ( int((size / 3 )*3) != size ) //error size of buffer
4764 int real_size = int(size / 3);
4766 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4770 for ( int i = 0; i < real_size; i++ )
4772 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4773 sscanf( tmp, "%x", &c );
4774 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4777 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4779 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4782 //=============================================================================
4784 * SMESH_Gen_i::Close
4786 * Clears study-connected data when it is closed
4788 //=============================================================================
4790 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4792 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4794 // set correct current study
4795 SALOMEDS::Study_var study = theComponent->GetStudy();
4796 if ( study->StudyId() != GetCurrentStudyID())
4797 setCurrentStudy( study, /*IsBeingClosed=*/true );
4799 // Clear study contexts data
4800 int studyId = GetCurrentStudyID();
4801 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4802 delete myStudyContextMap[ studyId ];
4803 myStudyContextMap.erase( studyId );
4806 // remove the tmp files meshes are loaded from
4807 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
4809 myCurrentStudy = SALOMEDS::Study::_nil();
4813 //=============================================================================
4815 * SMESH_Gen_i::ComponentDataType
4817 * Get component data type
4819 //=============================================================================
4821 char* SMESH_Gen_i::ComponentDataType()
4823 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4824 return CORBA::string_dup( "SMESH" );
4828 //=============================================================================
4830 * SMESH_Gen_i::IORToLocalPersistentID
4832 * Transform data from transient form to persistent
4834 //=============================================================================
4836 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
4837 const char* IORString,
4838 CORBA::Boolean /*isMultiFile*/,
4839 CORBA::Boolean /*isASCII*/ )
4841 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
4842 StudyContext* myStudyContext = GetCurrentStudyContext();
4844 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
4845 int anId = myStudyContext->findId( IORString );
4847 if(MYDEBUG) MESSAGE( "VSR " << anId )
4849 sprintf( strId, "%d", anId );
4850 return CORBA::string_dup( strId );
4853 return CORBA::string_dup( "" );
4856 //=============================================================================
4858 * SMESH_Gen_i::LocalPersistentIDToIOR
4860 * Transform data from persistent form to transient
4862 //=============================================================================
4864 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
4865 const char* aLocalPersistentID,
4866 CORBA::Boolean /*isMultiFile*/,
4867 CORBA::Boolean /*isASCII*/ )
4869 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
4870 StudyContext* myStudyContext = GetCurrentStudyContext();
4872 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
4873 int anId = atoi( aLocalPersistentID );
4874 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
4876 return CORBA::string_dup( "" );
4879 //=======================================================================
4880 //function : RegisterObject
4882 //=======================================================================
4884 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
4886 StudyContext* myStudyContext = GetCurrentStudyContext();
4887 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4888 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
4889 return myStudyContext->addObject( string( iorString.in() ) );
4894 //================================================================================
4896 * \brief Return id of registered object
4897 * \param theObject - the Object
4898 * \retval int - Object id
4900 //================================================================================
4902 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
4904 StudyContext* myStudyContext = GetCurrentStudyContext();
4905 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4906 string iorString = GetORB()->object_to_string( theObject );
4907 return myStudyContext->findId( iorString );
4912 //=============================================================================
4914 * SMESH_Gen_i::SetName
4916 * Set a new object name
4918 //=============================================================================
4919 void SMESH_Gen_i::SetName(const char* theIOR,
4920 const char* theName)
4922 if ( theIOR && strcmp( theIOR, "" ) ) {
4923 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
4924 SALOMEDS::SObject_wrap aSO = ObjectToSObject( myCurrentStudy, anObject );
4925 if ( !aSO->_is_nil() ) {
4926 SetName( aSO, theName );
4931 int SMESH_Gen_i::GetCurrentStudyID()
4933 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
4936 // Version information
4937 char* SMESH_Gen_i::getVersion()
4939 #if SMESH_DEVELOPMENT
4940 return CORBA::string_dup(SMESH_VERSION_STR"dev");
4942 return CORBA::string_dup(SMESH_VERSION_STR);
4946 //=============================================================================
4948 * SMESHEngine_factory
4950 * C factory, accessible with dlsym, after dlopen
4952 //=============================================================================
4956 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
4957 PortableServer::POA_ptr poa,
4958 PortableServer::ObjectId* contId,
4959 const char* instanceName,
4960 const char* interfaceName )
4962 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
4963 if(MYDEBUG) SCRUTE(interfaceName);
4964 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
4965 return aSMESHGen->getId() ;