1 // Copyright (C) 2007-2011 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
23 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
24 // File : SMESH_2smeshpy.cxx
25 // Created : Fri Nov 18 13:20:10 2005
26 // Author : Edward AGAPOV (eap)
28 #include "SMESH_2smeshpy.hxx"
30 #include "utilities.h"
31 #include "SMESH_PythonDump.hxx"
32 #include "SMESH_NoteBook.hxx"
33 #include "SMESH_Filter_i.hxx"
35 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
36 #include <Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString.hxx>
38 #include "SMESH_Gen_i.hxx"
39 /* SALOME headers that include CORBA headers that include windows.h
40 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
41 * that declare methods named GetObject - to apply the same rules of GetObject renaming
42 * and thus to avoid mess with GetObject symbol on Windows */
44 IMPLEMENT_STANDARD_HANDLE (_pyObject ,Standard_Transient);
45 IMPLEMENT_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
46 IMPLEMENT_STANDARD_HANDLE (_pyGen ,_pyObject);
47 IMPLEMENT_STANDARD_HANDLE (_pyMesh ,_pyObject);
48 IMPLEMENT_STANDARD_HANDLE (_pySubMesh ,_pyObject);
49 IMPLEMENT_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
50 IMPLEMENT_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
51 IMPLEMENT_STANDARD_HANDLE (_pySelfEraser ,_pyObject);
52 IMPLEMENT_STANDARD_HANDLE (_pyGroup ,_pyObject);
53 IMPLEMENT_STANDARD_HANDLE (_pyFilter ,_pyObject);
54 IMPLEMENT_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
55 IMPLEMENT_STANDARD_HANDLE (_pyComplexParamHypo,_pyHypothesis);
56 IMPLEMENT_STANDARD_HANDLE (_pyNumberOfSegmentsHyp,_pyHypothesis);
58 IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient);
59 IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient);
60 IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject);
61 IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject);
62 IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject);
63 IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject);
64 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject);
65 IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject);
66 IMPLEMENT_STANDARD_RTTIEXT(_pyGroup ,_pyObject);
67 IMPLEMENT_STANDARD_RTTIEXT(_pyFilter ,_pyObject);
68 IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis);
69 IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
70 IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
71 IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
72 IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
75 using SMESH::TPythonDump;
78 * \brief Container of commands into which the initial script is split.
79 * It also contains data coresponding to SMESH_Gen contents
81 static Handle(_pyGen) theGen;
83 static TCollection_AsciiString theEmptyString;
85 //#define DUMP_CONVERSION
87 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
88 #undef DUMP_CONVERSION
94 //================================================================================
96 * \brief Set of TCollection_AsciiString initialized by C array of C strings
98 //================================================================================
100 struct TStringSet: public set<TCollection_AsciiString>
103 * \brief Filling. The last string must be ""
105 void Insert(const char* names[]) {
106 for ( int i = 0; names[i][0] ; ++i )
107 insert( (char*) names[i] );
110 * \brief Check if a string is in
112 bool Contains(const TCollection_AsciiString& name ) {
113 return find( name ) != end();
117 //================================================================================
119 * \brief Returns a mesh by object
121 //================================================================================
123 Handle(_pyMesh) ObjectToMesh( const Handle( _pyObject )& obj )
127 if ( obj->IsKind( STANDARD_TYPE( _pyMesh )))
128 return Handle(_pyMesh)::DownCast( obj );
129 else if ( obj->IsKind( STANDARD_TYPE( _pySubMesh )))
130 return Handle(_pySubMesh)::DownCast( obj )->GetMesh();
131 else if ( obj->IsKind( STANDARD_TYPE( _pyGroup )))
132 return Handle(_pyGroup)::DownCast( obj )->GetMesh();
134 return Handle(_pyMesh)();
137 //================================================================================
139 * \brief Check if objects used as args have been created by previous commands
141 //================================================================================
143 void CheckObjectPresence( const Handle(_pyCommand)& cmd, set<_pyID> & presentObjects)
145 for ( int iArg = cmd->GetNbArgs(); iArg; --iArg )
147 const _pyID& arg = cmd->GetArg( iArg );
148 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
150 list< _pyID > idList = cmd->GetStudyEntries( arg );
151 list< _pyID >::iterator id = idList.begin();
152 for ( ; id != idList.end(); ++id )
153 if ( !theGen->IsGeomObject( *id ) && !presentObjects.count( *id ))
156 cmd->GetString() += " ### " ;
157 cmd->GetString() += *id + " has not been yet created";
161 const _pyID& obj = cmd->GetObject();
162 if ( !obj.IsEmpty() && cmd->IsStudyEntry( obj ) && !presentObjects.count( obj ))
165 cmd->GetString() += " ### not created object" ;
167 const _pyID& result = cmd->GetResultValue();
168 if ( result.IsEmpty() || result.Value( 1 ) == '"' || result.Value( 1 ) == '\'' )
170 list< _pyID > idList = cmd->GetStudyEntries( result );
171 list< _pyID >::iterator id = idList.begin();
172 for ( ; id != idList.end(); ++id )
173 presentObjects.insert( *id );
177 //================================================================================
179 * \brief Convert python script using commands of smesh.py
180 * \param theScript - Input script
181 * \retval TCollection_AsciiString - Convertion result
182 * \param theToKeepAllCommands - to keep all commands or
183 * to exclude commands relating to objects removed from study
185 * Class SMESH_2smeshpy declared in SMESH_PythonDump.hxx
187 //================================================================================
189 TCollection_AsciiString
190 SMESH_2smeshpy::ConvertScript(const TCollection_AsciiString& theScript,
191 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
192 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
193 SALOMEDS::Study_ptr& theStudy,
194 const bool theToKeepAllCommands)
196 theGen = new _pyGen( theEntry2AccessorMethod, theObjectNames, theStudy, theToKeepAllCommands );
198 // split theScript into separate commands
200 SMESH_NoteBook * aNoteBook = new SMESH_NoteBook();
202 int from = 1, end = theScript.Length(), to;
203 while ( from < end && ( to = theScript.Location( "\n", from, end )))
206 // cut out and store a command
207 aNoteBook->AddCommand( theScript.SubString( from, to - 1 ));
211 aNoteBook->ReplaceVariables();
213 TCollection_AsciiString aNoteScript = aNoteBook->GetResultScript();
217 // split theScript into separate commands
218 from = 1, end = aNoteScript.Length();
219 while ( from < end && ( to = aNoteScript.Location( "\n", from, end )))
222 // cut out and store a command
223 theGen->AddCommand( aNoteScript.SubString( from, to - 1 ));
229 #ifdef DUMP_CONVERSION
230 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
233 // clean commmands of removed objects depending on myIsPublished flag
234 theGen->ClearCommands();
236 // reorder commands after conversion
237 list< Handle(_pyCommand) >::iterator cmd;
240 orderChanges = false;
241 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
242 if ( (*cmd)->SetDependentCmdsAfter() )
244 } while ( orderChanges );
246 // concat commands back into a script
247 TCollection_AsciiString aScript, aPrevCmd;
248 set<_pyID> createdObjects;
249 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
251 #ifdef DUMP_CONVERSION
252 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
254 if ( !(*cmd)->IsEmpty() && aPrevCmd != (*cmd)->GetString()) {
255 CheckObjectPresence( *cmd, createdObjects );
256 aPrevCmd = (*cmd)->GetString();
269 //================================================================================
271 * \brief _pyGen constructor
273 //================================================================================
275 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
276 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
277 SALOMEDS::Study_ptr& theStudy,
278 const bool theToKeepAllCommands)
279 : _pyObject( new _pyCommand( "", 0 )),
281 myID2AccessorMethod( theEntry2AccessorMethod ),
282 myObjectNames( theObjectNames ),
284 myToKeepAllCommands( theToKeepAllCommands ),
285 myStudy( SALOMEDS::Study::_duplicate( theStudy )),
286 myGeomIDNb(0), myGeomIDIndex(-1)
288 // make that GetID() to return TPythonDump::SMESHGenName()
289 GetCreationCmd()->Clear();
290 GetCreationCmd()->GetString() = TPythonDump::SMESHGenName();
291 GetCreationCmd()->GetString() += "=";
293 // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
294 if ( !theObjectNames.IsEmpty() && !CORBA::is_nil( theStudy ))
298 SALOMEDS::SComponent_var geomComp = theStudy->FindComponent("GEOM");
299 if ( geomComp->_is_nil() ) return;
300 CORBA::String_var entry = geomComp->GetID();
303 // find a SMESH entry
305 Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n( theObjectNames );
306 for ( ; e2n.More() && smeshID.IsEmpty(); e2n.Next() )
307 if ( _pyCommand::IsStudyEntry( e2n.Key() ))
310 // find 1st difference between smeshID and geomID
311 if ( !geomID.IsEmpty() && !smeshID.IsEmpty() )
312 for ( int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i )
313 if ( geomID.Value( i ) != smeshID.Value( i ))
315 myGeomIDNb = geomID.Value( i );
321 //================================================================================
323 * \brief name of SMESH_Gen in smesh.py
325 //================================================================================
327 const char* _pyGen::AccessorMethod() const
329 return SMESH_2smeshpy::GenName();
332 //================================================================================
334 * \brief Convert a command using a specific converter
335 * \param theCommand - the command to convert
337 //================================================================================
339 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
341 // store theCommand in the sequence
342 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
344 Handle(_pyCommand) aCommand = myCommands.back();
345 #ifdef DUMP_CONVERSION
346 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
349 const _pyID& objID = aCommand->GetObject();
351 if ( objID.IsEmpty() )
354 // Find an object to process theCommand
357 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName())
359 this->Process( aCommand );
363 // SMESH_Mesh method?
364 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
365 if ( id_mesh != myMeshes.end() )
367 //id_mesh->second->AddProcessedCmd( aCommand );
369 // check for mesh editor object
370 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
371 _pyID editorID = aCommand->GetResultValue();
372 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
373 myMeshEditors.insert( make_pair( editorID, editor ));
376 // check for SubMesh objects
377 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
378 _pyID subMeshID = aCommand->GetResultValue();
379 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
380 myObjects.insert( make_pair( subMeshID, subMesh ));
383 id_mesh->second->Process( aCommand );
384 id_mesh->second->AddProcessedCmd( aCommand );
388 // SMESH_MeshEditor method?
389 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
390 if ( id_editor != myMeshEditors.end() )
392 const TCollection_AsciiString& method = aCommand->GetMethod();
394 // some commands of SMESH_MeshEditor create meshes and groups
395 _pyID meshID, groups;
396 if ( method.Search("MakeMesh") != -1 )
397 meshID = aCommand->GetResultValue();
398 else if ( method == "MakeBoundaryMesh")
399 meshID = aCommand->GetResultValue(1);
400 else if ( method == "MakeBoundaryElements")
401 meshID = aCommand->GetResultValue(2);
403 if ( method.Search("MakeGroups") != -1 ||
404 method == "ExtrusionAlongPathX" ||
405 method == "ExtrusionAlongPathObjX" ||
406 method == "DoubleNodeGroupNew" ||
407 method == "DoubleNodeGroupsNew" ||
408 method == "DoubleNodeElemGroupNew" ||
409 method == "DoubleNodeElemGroupsNew" )
410 groups = aCommand->GetResultValue();
411 else if ( method == "MakeBoundaryMesh" )
412 groups = aCommand->GetResultValue(2);
413 else if ( method == "MakeBoundaryElements")
414 groups = aCommand->GetResultValue(3);
416 id_editor->second->Process( aCommand );
417 id_editor->second->AddProcessedCmd( aCommand );
419 if ( !meshID.IsEmpty() &&
420 !myMeshes.count( meshID ) &&
421 aCommand->IsStudyEntry( meshID ))
423 TCollection_AsciiString processedCommand = aCommand->GetString();
424 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
425 myMeshes.insert( make_pair( meshID, mesh ));
427 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
429 if ( !groups.IsEmpty() )
431 if ( !aCommand->IsStudyEntry( meshID ))
432 meshID = id_editor->second->GetMesh();
433 Handle(_pyMesh) mesh = myMeshes[ meshID ];
435 list< _pyID > idList = aCommand->GetStudyEntries( groups );
436 list< _pyID >::iterator grID = idList.begin();
437 for ( ; grID != idList.end(); ++grID )
438 if ( !myObjects.count( *grID ))
440 Handle(_pyGroup) group = new _pyGroup( aCommand, *grID );
442 if ( !mesh.IsNull() ) mesh->AddGroup( group );
446 } // SMESH_MeshEditor methods
448 // SMESH_Hypothesis method?
449 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
450 for ( ; hyp != myHypos.end(); ++hyp )
451 if ( !(*hyp)->IsAlgo() && objID == (*hyp)->GetID() ) {
452 (*hyp)->Process( aCommand );
453 (*hyp)->AddProcessedCmd( aCommand );
457 // aFilterManager.CreateFilter() ?
458 if ( aCommand->GetMethod() == "CreateFilter" )
460 // Set a more human readable name to a filter
461 // aFilter0x7fbf6c71cfb0 -> aFilter_nb
462 _pyID newID, filterID = aCommand->GetResultValue();
463 int pos = filterID.Search( "0x" );
465 newID = (filterID.SubString(1,pos-1) + "_") + _pyID( ++myNbFilters );
467 Handle(_pyObject) filter( new _pyFilter( aCommand, newID ));
471 // other object method?
472 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
473 if ( id_obj != myObjects.end() ) {
474 id_obj->second->Process( aCommand );
475 id_obj->second->AddProcessedCmd( aCommand );
479 // Add access to a wrapped mesh
480 AddMeshAccessorMethod( aCommand );
482 // Add access to a wrapped algorithm
483 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
485 // PAL12227. PythonDump was not updated at proper time; result is
486 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
487 // TypeError: __init__() takes exactly 11 arguments (10 given)
488 const char wrongCommand[] = "SMESH.Filter.Criterion(";
489 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
491 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
492 // there must be 10 arguments, 5-th arg ThresholdID is missing,
493 const int wrongNbArgs = 9, missingArg = 5;
494 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
496 for ( int i = wrongNbArgs; i > missingArg; --i )
497 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
498 tmpCmd.SetArg( missingArg, "''");
499 aCommand->GetString().Trunc( beg - 1 );
500 aCommand->GetString() += tmpCmd.GetString();
503 // set GetCriterion(elementType,CritType,Compare,Treshold,UnaryOp,BinaryOp,Tolerance)
505 // instead of "SMESH.Filter.Criterion(
506 // Type,Compare,Threshold,ThresholdStr,ThresholdID,UnaryOp,BinaryOp,Tolerance,TypeOfElement,Precision)
507 // 1 2 3 4 5 6 7 8 9 10
508 // in order to avoid the problem of type mismatch of long and FunctorType
509 const TCollection_AsciiString
510 SMESH("SMESH."), dfltFunctor = "SMESH.FT_Undefined", dftlTol = "1e-07", dftlPreci = "-1";
511 TCollection_AsciiString
512 Type = aCommand->GetArg(1), // long
513 Compare = aCommand->GetArg(2), // long
514 Threshold = aCommand->GetArg(3), // double
515 ThresholdStr = aCommand->GetArg(4), // string
516 ThresholdID = aCommand->GetArg(5), // string
517 UnaryOp = aCommand->GetArg(6), // long
518 BinaryOp = aCommand->GetArg(7), // long
519 Tolerance = aCommand->GetArg(8), // double
520 TypeOfElement = aCommand->GetArg(9), // ElementType
521 Precision = aCommand->GetArg(10); // long
522 Type = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Type.IntegerValue() ));
523 Compare = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Compare.IntegerValue() ));
524 UnaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( UnaryOp.IntegerValue() ));
525 BinaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( BinaryOp.IntegerValue() ));
527 aCommand->RemoveArgs();
528 aCommand->SetObject( SMESH_2smeshpy::GenName() );
529 aCommand->SetMethod( "GetCriterion" );
531 aCommand->SetArg( 1, TypeOfElement );
532 aCommand->SetArg( 2, Type );
533 aCommand->SetArg( 3, Compare );
535 if ( Type == "SMESH.FT_ElemGeomType" && Threshold.IsIntegerValue() )
537 // set SMESH.GeometryType instead of a numerical Threshold
538 const char* types[SMESH::Geom_POLYHEDRA+1] = {
539 "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON",
540 "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM",
543 int iGeom = Threshold.IntegerValue();
544 if ( -1 < iGeom && iGeom < SMESH::Geom_POLYHEDRA+1 )
545 Threshold = SMESH + types[ iGeom ];
547 if ( ThresholdID.Length() != 2 && ThresholdStr.Length() != 2) // not '' or ""
548 aCommand->SetArg( 4, ThresholdID.SubString( 2, ThresholdID.Length()-1 )); // shape entry
549 else if ( ThresholdStr.Length() != 2 )
550 aCommand->SetArg( 4, ThresholdStr );
551 else if ( ThresholdID.Length() != 2 )
552 aCommand->SetArg( 4, ThresholdID );
554 aCommand->SetArg( 4, Threshold );
555 // find the last not default arg
557 if ( Tolerance == dftlTol ) {
559 if ( BinaryOp == dfltFunctor ) {
561 if ( UnaryOp == dfltFunctor )
565 if ( 5 < lastDefault ) aCommand->SetArg( 5, UnaryOp );
566 if ( 6 < lastDefault ) aCommand->SetArg( 6, BinaryOp );
567 if ( 7 < lastDefault ) aCommand->SetArg( 7, Tolerance );
568 if ( Precision != dftlPreci )
570 TCollection_AsciiString crit = aCommand->GetResultValue();
571 aCommand->GetString() += "; ";
572 aCommand->GetString() += crit + ".Precision = " + Precision;
578 //================================================================================
580 * \brief Convert the command or remember it for later conversion
581 * \param theCommand - The python command calling a method of SMESH_Gen
583 //================================================================================
585 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
587 // there are methods to convert:
588 // CreateMesh( shape )
589 // Concatenate( [mesh1, ...], ... )
590 // CreateHypothesis( theHypType, theLibName )
591 // Compute( mesh, geom )
592 // Evaluate( mesh, geom )
594 TCollection_AsciiString method = theCommand->GetMethod();
596 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
598 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
599 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
602 if ( method == "CreateMeshesFromUNV" ||
603 method == "CreateMeshesFromSTL" ||
604 method == "CreateMeshesFromCGNS" ||
605 method == "CopyMesh" )
607 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
608 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
611 if( method == "CreateMeshesFromMED" || method == "CreateMeshesFromSAUV")
613 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
615 const _pyID& meshID = theCommand->GetResultValue(ind+1);
616 if ( !theCommand->IsStudyEntry( meshID ) ) continue;
617 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind+1));
618 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
622 // CreateHypothesis()
623 if ( method == "CreateHypothesis" )
625 // issue 199929, remove standard library name (default parameter)
626 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
627 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
628 // keep first argument
629 TCollection_AsciiString arg = theCommand->GetArg( 1 );
630 theCommand->RemoveArgs();
631 theCommand->SetArg( 1, arg );
634 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
638 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
639 if ( method == "Compute" )
641 const _pyID& meshID = theCommand->GetArg( 1 );
642 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
643 if ( id_mesh != myMeshes.end() ) {
644 theCommand->SetObject( meshID );
645 theCommand->RemoveArgs();
646 id_mesh->second->Process( theCommand );
647 id_mesh->second->AddProcessedCmd( theCommand );
652 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
653 if ( method == "Evaluate" )
655 const _pyID& meshID = theCommand->GetArg( 1 );
656 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
657 if ( id_mesh != myMeshes.end() ) {
658 theCommand->SetObject( meshID );
659 _pyID geom = theCommand->GetArg( 2 );
660 theCommand->RemoveArgs();
661 theCommand->SetArg( 1, geom );
662 id_mesh->second->AddProcessedCmd( theCommand );
667 // objects erasing creation command if no more it's commands invoked:
668 // SMESH_Pattern, FilterManager
669 if ( method == "GetPattern" ||
670 method == "CreateFilterManager" ||
671 method == "CreateMeasurements" ) {
672 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
673 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
674 theCommand->Clear(); // already created
676 // Concatenate( [mesh1, ...], ... )
677 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
679 if ( method == "ConcatenateWithGroups" ) {
680 theCommand->SetMethod( "Concatenate" );
681 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
683 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
684 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
685 AddMeshAccessorMethod( theCommand );
687 else if ( method == "SetName" ) // SetName(obj,name)
689 // store theCommand as one of object commands to erase it along with the object
690 const _pyID& objID = theCommand->GetArg( 1 );
691 Handle(_pyObject) obj = FindObject( objID );
693 obj->AddProcessedCmd( theCommand );
696 // Replace name of SMESH_Gen
698 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
699 static TStringSet smeshpyMethods;
700 if ( smeshpyMethods.empty() ) {
701 const char * names[] =
702 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
703 "GetPattern","GetSubShapesId",
704 "" }; // <- mark of array end
705 smeshpyMethods.Insert( names );
707 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
708 // smeshgen.Method() --> smesh.Method()
709 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
711 // smeshgen.Method() --> smesh.smesh.Method()
712 theCommand->SetObject( SMESH_2smeshpy::GenName() );
715 //================================================================================
717 * \brief Convert the remembered commands
719 //================================================================================
723 // create an empty command
724 myLastCommand = new _pyCommand();
726 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
727 map< _pyID, Handle(_pyObject) >::iterator id_obj;
728 list< Handle(_pyHypothesis) >::iterator hyp;
730 if ( IsToKeepAllCommands() ) // historical dump
732 // set myIsPublished = true to all objects
733 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
734 id_mesh->second->SetRemovedFromStudy( false );
735 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
736 (*hyp)->SetRemovedFromStudy( false );
737 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
738 id_obj->second->SetRemovedFromStudy( false );
740 // set myIsPublished = false to all objects depending on
741 // meshes built on a removed geometry
742 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
743 if ( id_mesh->second->IsNotGeomPublished() )
744 id_mesh->second->SetRemovedFromStudy( true );
747 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
748 if ( ! id_mesh->second.IsNull() )
749 id_mesh->second->Flush();
752 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
753 if ( !hyp->IsNull() ) {
755 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
756 if ( !(*hyp)->IsWrapped() )
757 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
760 // Flush other objects
761 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
762 if ( ! id_obj->second.IsNull() )
763 id_obj->second->Flush();
765 myLastCommand->SetOrderNb( ++myNbCommands );
766 myCommands.push_back( myLastCommand );
769 //================================================================================
771 * \brief Clean commmands of removed objects depending on myIsPublished flag
773 //================================================================================
775 void _pyGen::ClearCommands()
777 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
778 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
779 id_mesh->second->ClearCommands();
781 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
782 for ( ; hyp != myHypos.end(); ++hyp )
783 if ( !hyp->IsNull() )
784 (*hyp)->ClearCommands();
786 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
787 for ( ; id_obj != myObjects.end(); ++id_obj )
788 id_obj->second->ClearCommands();
791 //================================================================================
793 * \brief Release mutual handles of objects
795 //================================================================================
799 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
800 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
801 id_mesh->second->Free();
804 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
805 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
806 id_ed->second->Free();
807 myMeshEditors.clear();
809 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
810 for ( ; id_obj != myObjects.end(); ++id_obj )
811 id_obj->second->Free();
814 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
815 for ( ; hyp != myHypos.end(); ++hyp )
816 if ( !hyp->IsNull() )
820 myFile2ExportedMesh.clear();
823 //================================================================================
825 * \brief Add access method to mesh that is an argument
826 * \param theCmd - command to add access method
827 * \retval bool - true if added
829 //================================================================================
831 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
834 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
835 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
836 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
842 //================================================================================
844 * \brief Add access method to algo that is an object or an argument
845 * \param theCmd - command to add access method
846 * \retval bool - true if added
848 //================================================================================
850 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
853 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
854 for ( ; hyp != myHypos.end(); ++hyp ) {
855 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
856 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
862 //================================================================================
864 * \brief Find hypothesis by ID (entry)
865 * \param theHypID - The hypothesis ID
866 * \retval Handle(_pyHypothesis) - The found hypothesis
868 //================================================================================
870 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
872 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
873 for ( ; hyp != myHypos.end(); ++hyp )
874 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
876 return Handle(_pyHypothesis)();
879 //================================================================================
881 * \brief Find algorithm the created algorithm
882 * \param theGeom - The shape ID the algorithm was created on
883 * \param theMesh - The mesh ID that created the algorithm
884 * \param dim - The algo dimension
885 * \retval Handle(_pyHypothesis) - The found algo
887 //================================================================================
889 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
890 const Handle(_pyHypothesis)& theHypothesis )
892 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
893 for ( ; hyp != myHypos.end(); ++hyp )
894 if ( !hyp->IsNull() &&
896 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
897 (*hyp)->GetGeom() == theGeom &&
898 (*hyp)->GetMesh() == theMesh )
903 //================================================================================
905 * \brief Find subMesh by ID (entry)
906 * \param theSubMeshID - The subMesh ID
907 * \retval Handle(_pySubMesh) - The found subMesh
909 //================================================================================
911 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
913 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
914 if ( id_subMesh != myObjects.end() )
915 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
916 return Handle(_pySubMesh)();
920 //================================================================================
922 * \brief Change order of commands in the script
923 * \param theCmd1 - One command
924 * \param theCmd2 - Another command
926 //================================================================================
928 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
930 list< Handle(_pyCommand) >::iterator pos1, pos2;
931 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
932 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
933 myCommands.insert( pos1, theCmd2 );
934 myCommands.insert( pos2, theCmd1 );
935 myCommands.erase( pos1 );
936 myCommands.erase( pos2 );
938 int nb1 = theCmd1->GetOrderNb();
939 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
940 theCmd2->SetOrderNb( nb1 );
941 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
942 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
945 //================================================================================
947 * \brief Set one command after the other
948 * \param theCmd - Command to move
949 * \param theAfterCmd - Command ater which to insert the first one
951 //================================================================================
953 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
955 setNeighbourCommand( theCmd, theAfterCmd, true );
958 //================================================================================
960 * \brief Set one command before the other
961 * \param theCmd - Command to move
962 * \param theBeforeCmd - Command before which to insert the first one
964 //================================================================================
966 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
968 setNeighbourCommand( theCmd, theBeforeCmd, false );
971 //================================================================================
973 * \brief Set one command before or after the other
974 * \param theCmd - Command to move
975 * \param theOtherCmd - Command ater or before which to insert the first one
977 //================================================================================
979 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
980 Handle(_pyCommand)& theOtherCmd,
981 const bool theIsAfter )
983 list< Handle(_pyCommand) >::iterator pos;
984 pos = find( myCommands.begin(), myCommands.end(), theCmd );
985 myCommands.erase( pos );
986 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
987 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
990 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
991 (*pos)->SetOrderNb( i++ );
994 //================================================================================
996 * \brief Set command be last in list of commands
997 * \param theCmd - Command to be last
999 //================================================================================
1001 Handle(_pyCommand)& _pyGen::GetLastCommand()
1003 return myLastCommand;
1006 //================================================================================
1008 * \brief Set method to access to object wrapped with python class
1009 * \param theID - The wrapped object entry
1010 * \param theMethod - The accessor method
1012 //================================================================================
1014 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1016 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1019 //================================================================================
1021 * \brief Generated new ID for object and assign with existing name
1022 * \param theID - ID of existing object
1024 //================================================================================
1026 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1031 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1033 while ( myObjectNames.IsBound( aNewID ) );
1035 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
1036 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
1037 : _pyID( "A" ) + aNewID );
1041 //================================================================================
1043 * \brief Stores theObj in myObjects
1045 //================================================================================
1047 void _pyGen::AddObject( Handle(_pyObject)& theObj )
1049 if ( theObj.IsNull() ) return;
1051 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1052 myMeshes.insert( make_pair( theObj->GetID(), Handle(_pyMesh)::DownCast( theObj )));
1054 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1055 myMeshEditors.insert( make_pair( theObj->GetID(), Handle(_pyMeshEditor)::DownCast( theObj )));
1058 myObjects.insert( make_pair( theObj->GetID(), theObj ));
1061 //================================================================================
1063 * \brief Finds a _pyObject by ID
1065 //================================================================================
1067 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1070 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1071 if ( id_obj != myObjects.end() )
1072 return id_obj->second;
1075 map< _pyID, Handle(_pyMesh) >::const_iterator id_obj = myMeshes.find( theObjID );
1076 if ( id_obj != myMeshes.end() )
1077 return id_obj->second;
1080 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1081 // if ( id_obj != myMeshEditors.end() )
1082 // return id_obj->second;
1084 return Handle(_pyObject)();
1087 //================================================================================
1089 * \brief Check if a study entry is under GEOM component
1091 //================================================================================
1093 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1097 return ( myGeomIDIndex <= theObjID.Length() &&
1098 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb);
1103 //================================================================================
1105 * \brief Returns true if an object is not present in a study
1107 //================================================================================
1109 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1111 if ( theObjID.IsEmpty() ) return false;
1113 if ( myObjectNames.IsBound( theObjID ))
1114 return false; // SMESH object is in study
1116 // either the SMESH object is not in study or it is a GEOM object
1117 if ( IsGeomObject( theObjID ))
1119 SALOMEDS::SObject_var so = myStudy->FindObjectID( theObjID.ToCString() );
1120 if ( so->_is_nil() ) return true;
1121 CORBA::Object_var obj = so->GetObject();
1122 return CORBA::is_nil( obj );
1124 return true; // SMESH object not in study
1127 //================================================================================
1129 * \brief Mesh created by SMESH_Gen
1131 //================================================================================
1133 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1134 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1136 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1137 myGeomNotInStudy = true;
1139 // convert my creation command --> smeshpy.Mesh(...)
1140 Handle(_pyCommand) creationCmd = GetCreationCmd();
1141 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1142 creationCmd->SetMethod( "Mesh" );
1143 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1146 //================================================================================
1148 * \brief Mesh created by SMESH_MeshEditor
1150 //================================================================================
1152 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1153 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1155 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1157 // this mesh depends on the exported mesh
1158 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1159 if ( !file.IsEmpty() )
1161 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1162 addFatherMesh( exportData.myMesh );
1163 if ( !exportData.myLastComputeCmd.IsNull() )
1165 // restore cleared Compute() by which the exported mesh was generated
1166 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1167 // protect that Compute() cmd from clearing
1168 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1169 exportData.myMesh->myLastComputeCmd.Nullify();
1173 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1175 // this mesh depends on concatenated meshes
1176 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1177 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1178 list< _pyID >::iterator meshID = idList.begin();
1179 for ( ; meshID != idList.end(); ++meshID )
1180 addFatherMesh( *meshID );
1182 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1184 // this mesh depends on a copied IdSource
1185 const _pyID& objID = theCreationCmd->GetArg( 1 );
1186 addFatherMesh( objID );
1188 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1189 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1190 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1192 // this mesh depends on a source mesh
1193 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1194 const _pyID& meshID = theCreationCmd->GetObject();
1195 addFatherMesh( meshID );
1198 // convert my creation command
1199 Handle(_pyCommand) creationCmd = GetCreationCmd();
1200 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1201 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1204 //================================================================================
1206 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1207 * \param theCommand - Engine method called for this mesh
1209 //================================================================================
1211 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1213 // some methods of SMESH_Mesh interface needs special conversion
1214 // to methods of Mesh python class
1216 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1217 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1218 // 2. AddHypothesis(geom, hyp)
1219 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1220 // 3. CreateGroupFromGEOM(type, name, grp)
1221 // --> in Mesh.Group(grp, name="")
1222 // 4. ExportToMED(f, auto_groups, version)
1223 // --> in Mesh.ExportMED( f, auto_groups, version )
1226 const TCollection_AsciiString& method = theCommand->GetMethod();
1227 // ----------------------------------------------------------------------
1228 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1230 if ( !theGen->IsToKeepAllCommands() ) // !historical
1232 list< Handle(_pyHypothesis) >::iterator hyp;
1233 if ( !myLastComputeCmd.IsNull() )
1235 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1236 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1238 myLastComputeCmd->Clear();
1240 myLastComputeCmd = theCommand;
1242 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1243 (*hyp)->MeshComputed( myLastComputeCmd );
1247 // ----------------------------------------------------------------------
1248 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1250 if ( !theGen->IsToKeepAllCommands() ) // !historical
1253 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1254 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1255 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1257 if ( !myLastComputeCmd.IsNull() )
1259 list< Handle(_pyHypothesis) >::iterator hyp;
1260 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1261 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1263 myLastComputeCmd->Clear();
1266 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1267 for ( ; e != myEditors.end(); ++e )
1269 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1270 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1271 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1272 if ( !(*cmd)->IsEmpty() )
1274 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1278 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1281 // ----------------------------------------------------------------------
1282 else if ( method == "GetSubMesh" ) { // collect submeshes of the mesh
1283 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1284 if ( !subMesh.IsNull() ) {
1285 subMesh->SetCreator( this );
1286 mySubmeshes.push_back( subMesh );
1289 else if ( method == "RemoveSubMesh" ) { // move submesh creation before its removal
1290 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetArg(1) );
1291 if ( !subMesh.IsNull() )
1292 subMesh->Process( theCommand );
1293 AddMeshAccess( theCommand );
1295 // ----------------------------------------------------------------------
1296 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1297 myAddHypCmds.push_back( theCommand );
1299 const _pyID& hypID = theCommand->GetArg( 2 );
1300 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1301 if ( !hyp.IsNull() ) {
1302 myHypos.push_back( hyp );
1303 if ( hyp->GetMesh().IsEmpty() )
1304 hyp->SetMesh( this->GetID() );
1307 // ----------------------------------------------------------------------
1308 else if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
1310 theCommand->SetMethod( "CreateEmptyGroup" );
1311 Handle(_pyGroup) group = new _pyGroup( theCommand );
1312 myGroups.push_back( group );
1313 theGen->AddObject( group );
1315 // ----------------------------------------------------------------------
1316 else if ( method == "CreateGroupFromGEOM" ) {// (type, name, grp)
1317 _pyID grp = theCommand->GetArg( 3 );
1318 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
1319 // next if(){...} section is commented
1320 //if ( sameGroupType( grp, theCommand->GetArg( 1 )) ) { // --> Group(grp)
1321 // theCommand->SetMethod( "Group" );
1322 // theCommand->RemoveArgs();
1323 // theCommand->SetArg( 1, grp );
1326 // ------------------------->>>>> GroupOnGeom( grp, name, typ )
1327 _pyID type = theCommand->GetArg( 1 );
1328 _pyID name = theCommand->GetArg( 2 );
1329 theCommand->SetMethod( "GroupOnGeom" );
1330 theCommand->RemoveArgs();
1331 theCommand->SetArg( 1, grp );
1332 theCommand->SetArg( 2, name );
1333 theCommand->SetArg( 3, type );
1335 Handle(_pyGroup) group = new _pyGroup( theCommand );
1336 myGroups.push_back( group );
1337 theGen->AddObject( group );
1339 // ----------------------------------------------------------------------
1340 else if ( method == "CreateGroupFromFilter" ) // --> GroupOnFilter()
1342 theCommand->SetMethod( "GroupOnFilter" );
1343 Handle(_pyGroup) group = new _pyGroup( theCommand );
1344 myGroups.push_back( group );
1345 theGen->AddObject( group );
1347 // GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
1348 _pyID filterID = theCommand->GetArg(3);
1349 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
1350 if ( !filter.IsNull())
1352 filter->Process( theCommand );
1353 filter->AddUser( group );
1356 // ----------------------------------------------------------------------
1357 else if ( theCommand->MethodStartsFrom( "Export" ))
1359 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
1360 method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
1361 theCommand->SetMethod( "ExportMED" );
1363 else if ( method == "ExportCGNS" )
1364 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
1365 _pyID partID = theCommand->GetArg( 1 );
1366 int nbArgs = theCommand->GetNbArgs();
1367 for ( int i = 2; i <= nbArgs; ++i )
1368 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1369 theCommand->SetArg( nbArgs, partID );
1371 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
1372 { // ExportPartTo*(part, ...) -> Export*(..., part)
1374 // remove "PartTo" from the method
1375 TCollection_AsciiString newMethod = method;
1376 newMethod.Remove( 7, 6 );
1377 theCommand->SetMethod( newMethod );
1378 // make the 1st arg be the last one
1379 _pyID partID = theCommand->GetArg( 1 );
1380 int nbArgs = theCommand->GetNbArgs();
1381 for ( int i = 2; i <= nbArgs; ++i )
1382 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1383 theCommand->SetArg( nbArgs, partID );
1385 // remember file name
1386 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
1387 ExportedMeshData( this, myLastComputeCmd ));
1389 // ----------------------------------------------------------------------
1390 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
1392 _pyID hypID = theCommand->GetArg( 2 );
1394 // check if this mesh still has corresponding addition command
1395 bool hasAddCmd = false;
1396 list< Handle(_pyCommand) >::iterator cmd = myAddHypCmds.begin();
1397 while ( cmd != myAddHypCmds.end() )
1399 // AddHypothesis(geom, hyp)
1400 if ( hypID == (*cmd)->GetArg( 2 )) { // erase both (add and remove) commands
1401 theCommand->Clear();
1403 cmd = myAddHypCmds.erase( cmd );
1410 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1411 if ( ! hasAddCmd && hypID.Length() != 0 ) { // hypo addition already wrapped
1412 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
1413 _pyID geom = theCommand->GetArg( 1 );
1414 theCommand->RemoveArgs();
1415 theCommand->SetArg( 1, hypID );
1416 if ( geom != GetGeom() )
1417 theCommand->SetArg( 2, geom );
1419 // remove hyp from myHypos
1420 myHypos.remove( hyp );
1422 // check for SubMesh order commands
1423 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
1425 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
1426 // by GetMeshOrder() and SetMeshOrder(), since by defalut GetSubMesh()
1427 // commands are moved at the end of the script
1428 TCollection_AsciiString subIDs =
1429 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
1430 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
1431 list< _pyID >::iterator subID = idList.begin();
1432 for ( ; subID != idList.end(); ++subID )
1434 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
1435 if ( !subMesh.IsNull() )
1436 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
1439 // update list of groups
1440 else if ( method == "GetGroups" )
1442 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1443 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1444 list< _pyID >::iterator grID = idList.begin();
1445 for ( ; grID != idList.end(); ++grID )
1447 Handle(_pyObject) obj = theGen->FindObject( *grID );
1450 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1451 theGen->AddObject( group );
1452 myGroups.push_back( group );
1456 // add accessor method if necessary
1459 if ( NeedMeshAccess( theCommand ))
1460 // apply theCommand to the mesh wrapped by smeshpy mesh
1461 AddMeshAccess( theCommand );
1465 //================================================================================
1467 * \brief Return True if addition of accesor method is needed
1469 //================================================================================
1471 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
1473 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
1474 // so no conversion is needed for them at all:
1475 static TStringSet sameMethods;
1476 if ( sameMethods.empty() ) {
1477 const char * names[] =
1478 { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
1479 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
1480 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
1481 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
1482 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
1483 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
1484 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
1485 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
1486 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
1487 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
1488 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
1489 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
1490 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
1491 ,"" }; // <- mark of end
1492 sameMethods.Insert( names );
1495 return !sameMethods.Contains( theCommand->GetMethod() );
1498 //================================================================================
1500 * \brief Convert creation and addition of all algos and hypos
1502 //================================================================================
1504 void _pyMesh::Flush()
1507 // get the meshes this mesh depends on via hypotheses
1508 list< Handle(_pyMesh) > fatherMeshes;
1509 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1510 for ( ; hyp != myHypos.end(); ++hyp )
1511 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
1512 myGeomNotInStudy = true;
1514 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
1515 for ( ; m != fatherMeshes.end(); ++m )
1516 addFatherMesh( *m );
1517 // if ( removedGeom )
1518 // SetRemovedFromStudy(); // as reffered geometry not in study
1520 if ( myGeomNotInStudy )
1523 list < Handle(_pyCommand) >::iterator cmd;
1525 // try to convert algo addition like this:
1526 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
1527 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1529 Handle(_pyCommand) addCmd = *cmd;
1531 _pyID algoID = addCmd->GetArg( 2 );
1532 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
1533 if ( algo.IsNull() || !algo->IsAlgo() )
1536 // check and create new algorithm instance if it is already wrapped
1537 if ( algo->IsWrapped() ) {
1538 _pyID localAlgoID = theGen->GenerateNewID( algoID );
1539 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
1540 TCollection_AsciiString( " = " ) + theGen->GetID() +
1541 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
1542 TCollection_AsciiString( "\" )" );
1544 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
1545 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
1546 if ( !newAlgo.IsNull() ) {
1547 newAlgo->Assign( algo, this->GetID() );
1548 newAlgo->SetCreationCmd( newCmd );
1550 // set algorithm creation
1551 theGen->SetCommandBefore( newCmd, addCmd );
1552 myHypos.push_back( newAlgo );
1553 if ( !myLastComputeCmd.IsNull() &&
1554 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
1555 newAlgo->MeshComputed( myLastComputeCmd );
1560 _pyID geom = addCmd->GetArg( 1 );
1561 bool isLocalAlgo = ( geom != GetGeom() );
1564 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
1566 // wrapped algo is created after mesh creation
1567 GetCreationCmd()->AddDependantCmd( addCmd );
1569 if ( isLocalAlgo ) {
1570 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
1571 addCmd->SetArg( addCmd->GetNbArgs() + 1,
1572 TCollection_AsciiString( "geom=" ) + geom );
1573 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
1574 list < Handle(_pySubMesh) >::iterator smIt;
1575 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
1576 Handle(_pySubMesh) subMesh = *smIt;
1577 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
1578 if ( geom == subCmd->GetArg( 1 )) {
1579 subCmd->SetObject( algo->GetID() );
1580 subCmd->RemoveArgs();
1581 subMesh->SetCreator( algo );
1586 else // KO - ALGO was already created
1588 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1589 addCmd->RemoveArgs();
1590 addCmd->SetArg( 1, algoID );
1592 addCmd->SetArg( 2, geom );
1596 // try to convert hypo addition like this:
1597 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1598 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1600 Handle(_pyCommand) addCmd = *cmd;
1601 _pyID hypID = addCmd->GetArg( 2 );
1602 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1603 if ( hyp.IsNull() || hyp->IsAlgo() )
1605 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1607 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1608 _pyID geom = addCmd->GetArg( 1 );
1609 addCmd->RemoveArgs();
1610 addCmd->SetArg( 1, hypID );
1611 if ( geom != GetGeom() )
1612 addCmd->SetArg( 2, geom );
1616 myAddHypCmds.clear();
1617 mySubmeshes.clear();
1620 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1621 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1625 //================================================================================
1627 * \brief Sets myIsPublished of me and of all objects depending on me.
1629 //================================================================================
1631 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
1633 _pyObject::SetRemovedFromStudy(isRemoved);
1635 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1636 for ( ; sm != mySubmeshes.end(); ++sm )
1637 (*sm)->SetRemovedFromStudy(isRemoved);
1639 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1640 for ( ; gr != myGroups.end(); ++gr )
1641 (*gr)->SetRemovedFromStudy(isRemoved);
1643 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1644 for ( ; m != myChildMeshes.end(); ++m )
1645 (*m)->SetRemovedFromStudy(isRemoved);
1647 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1648 for ( ; e != myEditors.end(); ++e )
1649 (*e)->SetRemovedFromStudy(isRemoved);
1652 //================================================================================
1654 * \brief Return true if none of myChildMeshes is in study
1656 //================================================================================
1658 bool _pyMesh::CanClear()
1663 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
1664 for ( ; m != myChildMeshes.end(); ++m )
1665 if ( !(*m)->CanClear() )
1671 //================================================================================
1673 * \brief Clear my commands and commands of mesh editor
1675 //================================================================================
1677 void _pyMesh::ClearCommands()
1683 // mark all sub-objects as not removed, except child meshes
1684 list< Handle(_pyMesh) > children;
1685 children.swap( myChildMeshes );
1686 SetRemovedFromStudy( false );
1687 children.swap( myChildMeshes );
1691 _pyObject::ClearCommands();
1693 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
1694 for ( ; sm != mySubmeshes.end(); ++sm )
1695 (*sm)->ClearCommands();
1697 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
1698 for ( ; gr != myGroups.end(); ++gr )
1699 (*gr)->ClearCommands();
1701 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1702 for ( ; e != myEditors.end(); ++e )
1703 (*e)->ClearCommands();
1706 //================================================================================
1708 * \brief Add a father mesh by ID
1710 //================================================================================
1712 void _pyMesh::addFatherMesh( const _pyID& meshID )
1714 if ( !meshID.IsEmpty() )
1715 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
1718 //================================================================================
1720 * \brief Add a father mesh
1722 //================================================================================
1724 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
1726 if ( !mesh.IsNull() )
1728 //myFatherMeshes.push_back( mesh );
1729 mesh->myChildMeshes.push_back( this );
1731 // protect last Compute() from clearing by the next Compute()
1732 mesh->myLastComputeCmd.Nullify();
1736 //================================================================================
1738 * \brief MeshEditor convert its commands to ones of mesh
1740 //================================================================================
1742 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1743 _pyObject( theCreationCmd )
1745 myMesh = theCreationCmd->GetObject();
1746 myCreationCmdStr = theCreationCmd->GetString();
1747 theCreationCmd->Clear();
1749 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
1750 if ( !mesh.IsNull() )
1751 mesh->AddEditor( this );
1754 //================================================================================
1756 * \brief convert its commands to ones of mesh
1758 //================================================================================
1760 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1762 // names of SMESH_MeshEditor methods fully equal to methods of python class Mesh, so
1763 // commands calling this methods are converted to calls of methods of Mesh
1764 static TStringSet sameMethods;
1765 if ( sameMethods.empty() ) {
1766 const char * names[] = {
1767 "RemoveElements","RemoveNodes","RemoveOrphanNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace",
1768 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1769 "InverseDiag","DeleteDiag","Reorient","ReorientObject","TriToQuad","SplitQuad","SplitQuadObject",
1770 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1771 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1772 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1773 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1774 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathX",
1775 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1776 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1777 "FindCoincidentNodes",/*"FindCoincidentNodesOnPart",*/"MergeNodes","FindEqualElements",
1778 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1779 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1780 "GetLastCreatedElems",
1781 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1782 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
1783 "MakeBoundaryElements"
1784 ,"" }; // <- mark of the end
1785 sameMethods.Insert( names );
1788 // names of SMESH_MeshEditor methods which differ from methods of class Mesh
1789 // only by last two arguments
1790 static TStringSet diffLastTwoArgsMethods;
1791 if (diffLastTwoArgsMethods.empty() ) {
1792 const char * names[] = {
1793 "MirrorMakeGroups","MirrorObjectMakeGroups",
1794 "TranslateMakeGroups","TranslateObjectMakeGroups",
1795 "RotateMakeGroups","RotateObjectMakeGroups",
1796 ""};// <- mark of the end
1797 diffLastTwoArgsMethods.Insert( names );
1800 const TCollection_AsciiString & method = theCommand->GetMethod();
1801 bool isPyMeshMethod = sameMethods.Contains( method );
1802 if ( !isPyMeshMethod )
1804 //Replace SMESH_MeshEditor "MakeGroups" functions by the Mesh
1805 //functions with the flag "theMakeGroups = True" like:
1806 //SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
1807 int pos = method.Search("MakeGroups");
1810 isPyMeshMethod = true;
1811 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
1812 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
1814 // 1. Remove "MakeGroups" from the Command
1815 TCollection_AsciiString aMethod = theCommand->GetMethod();
1816 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
1819 pos = pos-2; //Remove "0D" from the Command too
1820 aMethod.Trunc(pos-1);
1821 theCommand->SetMethod(aMethod);
1823 // 2. And add last "True" argument(s)
1824 while(nbArgsToAdd--)
1825 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1826 if( is0DmethId || is0DmethObj )
1827 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1831 // ExtrusionSweep0D() -> ExtrusionSweep()
1832 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
1833 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
1834 method == "ExtrusionSweepObject0D" ))
1836 isPyMeshMethod=true;
1837 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
1838 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
1839 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
1841 // set "ExtrusionAlongPathX()" instead of "ExtrusionAlongPathObjX()"
1842 if ( !isPyMeshMethod && method == "ExtrusionAlongPathObjX")
1844 isPyMeshMethod=true;
1845 theCommand->SetMethod("ExtrusionAlongPathX");
1848 // set "FindCoincidentNodesOnPart()" instead of "FindCoincidentNodesOnPartBut()"
1849 if ( !isPyMeshMethod && method == "FindCoincidentNodesOnPartBut")
1851 isPyMeshMethod=true;
1852 theCommand->SetMethod("FindCoincidentNodesOnPart");
1854 // DoubleNodeElemGroupNew() -> DoubleNodeElemGroup()
1855 // DoubleNodeGroupNew() -> DoubleNodeGroup()
1856 // DoubleNodeGroupsNew() -> DoubleNodeGroups()
1857 // DoubleNodeElemGroupsNew() -> DoubleNodeElemGroups()
1858 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
1859 method == "DoubleNodeElemGroupsNew" ||
1860 method == "DoubleNodeGroupNew" ||
1861 method == "DoubleNodeGroupsNew"))
1863 isPyMeshMethod=true;
1864 theCommand->SetMethod( method.SubString( 1, method.Length()-3));
1865 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1867 // ConvertToQuadraticObject(bool,obj) -> ConvertToQuadratic(bool,obj)
1868 // ConvertFromQuadraticObject(obj) -> ConvertFromQuadratic(obj)
1869 if ( !isPyMeshMethod && ( method == "ConvertToQuadraticObject" ||
1870 method == "ConvertFromQuadraticObject" ))
1872 isPyMeshMethod=true;
1873 theCommand->SetMethod( method.SubString( 1, method.Length()-6));
1874 // prevent moving creation of the converted sub-mesh to the end of the script
1875 bool isFromQua = ( method.Value( 8 ) == 'F' );
1876 Handle(_pySubMesh) sm = theGen->FindSubMesh( theCommand->GetArg( isFromQua ? 1 : 2 ));
1878 sm->Process( theCommand );
1880 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
1881 // FindElementsByPoint(x, y, z, elementType, meshPart)
1882 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
1884 isPyMeshMethod=true;
1885 theCommand->SetMethod( "FindElementsByPoint" );
1886 // make the 1st arg be the last one
1887 _pyID partID = theCommand->GetArg( 1 );
1888 int nbArgs = theCommand->GetNbArgs();
1889 for ( int i = 2; i <= nbArgs; ++i )
1890 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1891 theCommand->SetArg( nbArgs, partID );
1894 // meshes made by *MakeMesh() methods are not wrapped by _pyMesh,
1895 // so let _pyMesh care of it (TMP?)
1896 // if ( theCommand->GetMethod().Search("MakeMesh") != -1 )
1897 // _pyMesh( new _pyCommand( theCommand->GetString(), 0 )); // for theGen->SetAccessorMethod()
1898 if ( isPyMeshMethod )
1900 theCommand->SetObject( myMesh );
1904 // editor creation command is needed only if any editor function is called
1905 theGen->AddMeshAccessorMethod( theCommand ); // for *Object()
1906 if ( !myCreationCmdStr.IsEmpty() ) {
1907 GetCreationCmd()->GetString() = myCreationCmdStr;
1908 myCreationCmdStr.Clear();
1913 //================================================================================
1915 * \brief Return true if my mesh can be removed
1917 //================================================================================
1919 bool _pyMeshEditor::CanClear()
1921 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
1922 return mesh.IsNull() ? true : mesh->CanClear();
1925 //================================================================================
1927 * \brief _pyHypothesis constructor
1928 * \param theCreationCmd -
1930 //================================================================================
1932 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
1933 _pyObject( theCreationCmd )
1935 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
1938 //================================================================================
1940 * \brief Creates algorithm or hypothesis
1941 * \param theCreationCmd - The engine command creating a hypothesis
1942 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
1944 //================================================================================
1946 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
1948 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
1949 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
1951 Handle(_pyHypothesis) hyp, algo;
1954 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
1955 if ( hypTypeQuoted.IsEmpty() )
1958 TCollection_AsciiString hypType =
1959 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
1961 algo = new _pyAlgorithm( theCreationCmd );
1962 hyp = new _pyHypothesis( theCreationCmd );
1964 // 1D Regular_1D ----------
1965 if ( hypType == "Regular_1D" ) {
1966 // set mesh's method creating algo,
1967 // i.e. convertion result will be "regular1d = Mesh.Segment()",
1968 // and set hypType by which algo creating a hypothesis is searched for
1969 algo->SetConvMethodAndType("Segment", hypType.ToCString());
1971 else if ( hypType == "CompositeSegment_1D" ) {
1972 algo->SetConvMethodAndType("Segment", "Regular_1D");
1973 algo->myArgs.Append( "algo=smesh.COMPOSITE");
1975 else if ( hypType == "LocalLength" ) {
1976 // set algo's method creating hyp, and algo type
1977 hyp->SetConvMethodAndType( "LocalLength", "Regular_1D");
1978 // set method whose 1 arg will become the 1-st arg of hyp creation command
1979 // i.e. convertion result will be "locallength = regular1d.LocalLength(<arg of SetLength()>)"
1980 hyp->AddArgMethod( "SetLength" );
1982 else if ( hypType == "MaxLength" ) {
1983 // set algo's method creating hyp, and algo type
1984 hyp->SetConvMethodAndType( "MaxSize", "Regular_1D");
1985 // set method whose 1 arg will become the 1-st arg of hyp creation command
1986 // i.e. convertion result will be "maxsize = regular1d.MaxSize(<arg of SetLength()>)"
1987 hyp->AddArgMethod( "SetLength" );
1989 else if ( hypType == "NumberOfSegments" ) {
1990 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
1991 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
1992 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
1993 hyp->AddArgMethod( "SetNumberOfSegments" );
1994 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
1995 hyp->AddArgMethod( "SetScaleFactor" );
1996 hyp->AddArgMethod( "SetReversedEdges" );
1998 else if ( hypType == "Arithmetic1D" ) {
1999 hyp = new _pyComplexParamHypo( theCreationCmd );
2000 hyp->SetConvMethodAndType( "Arithmetic1D", "Regular_1D");
2001 hyp->AddArgMethod( "SetStartLength" );
2002 hyp->AddArgMethod( "SetEndLength" );
2003 hyp->AddArgMethod( "SetReversedEdges" );
2005 else if ( hypType == "StartEndLength" ) {
2006 hyp = new _pyComplexParamHypo( theCreationCmd );
2007 hyp->SetConvMethodAndType( "StartEndLength", "Regular_1D");
2008 hyp->AddArgMethod( "SetStartLength" );
2009 hyp->AddArgMethod( "SetEndLength" );
2010 hyp->AddArgMethod( "SetReversedEdges" );
2012 else if ( hypType == "Deflection1D" ) {
2013 hyp->SetConvMethodAndType( "Deflection1D", "Regular_1D");
2014 hyp->AddArgMethod( "SetDeflection" );
2016 else if ( hypType == "Propagation" ) {
2017 hyp->SetConvMethodAndType( "Propagation", "Regular_1D");
2019 else if ( hypType == "QuadraticMesh" ) {
2020 hyp->SetConvMethodAndType( "QuadraticMesh", "Regular_1D");
2022 else if ( hypType == "AutomaticLength" ) {
2023 hyp->SetConvMethodAndType( "AutomaticLength", "Regular_1D");
2024 hyp->AddArgMethod( "SetFineness");
2026 else if ( hypType == "SegmentLengthAroundVertex" ) {
2027 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2028 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2029 hyp->AddArgMethod( "SetLength" );
2031 // 1D Python_1D ----------
2032 else if ( hypType == "Python_1D" ) {
2033 algo->SetConvMethodAndType( "Segment", hypType.ToCString());
2034 algo->myArgs.Append( "algo=smesh.PYTHON");
2036 else if ( hypType == "PythonSplit1D" ) {
2037 hyp->SetConvMethodAndType( "PythonSplit1D", "Python_1D");
2038 hyp->AddArgMethod( "SetNumberOfSegments");
2039 hyp->AddArgMethod( "SetPythonLog10RatioFunction");
2041 // MEFISTO_2D ----------
2042 else if ( hypType == "MEFISTO_2D" ) { // MEFISTO_2D
2043 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
2045 else if ( hypType == "MaxElementArea" ) {
2046 hyp->SetConvMethodAndType( "MaxElementArea", "MEFISTO_2D");
2047 hyp->SetConvMethodAndType( "MaxElementArea", "NETGEN_2D_ONLY");
2048 hyp->AddArgMethod( "SetMaxElementArea");
2050 else if ( hypType == "LengthFromEdges" ) {
2051 hyp->SetConvMethodAndType( "LengthFromEdges", "MEFISTO_2D");
2052 hyp->SetConvMethodAndType( "LengthFromEdges", "NETGEN_2D_ONLY");
2054 // Quadrangle_2D ----------
2055 else if ( hypType == "Quadrangle_2D" ) {
2056 algo->SetConvMethodAndType( "Quadrangle" , hypType.ToCString());
2058 else if ( hypType == "QuadranglePreference" ) {
2059 hyp->SetConvMethodAndType( "QuadranglePreference", "Quadrangle_2D");
2060 hyp->SetConvMethodAndType( "SetQuadAllowed", "NETGEN_2D_ONLY");
2062 else if ( hypType == "TrianglePreference" ) {
2063 hyp->SetConvMethodAndType( "TrianglePreference", "Quadrangle_2D");
2065 // RadialQuadrangle_1D2D ----------
2066 else if ( hypType == "RadialQuadrangle_1D2D" ) {
2067 algo->SetConvMethodAndType( "Quadrangle" , hypType.ToCString());
2068 algo->myArgs.Append( "algo=smesh.RADIAL_QUAD" );
2070 else if ( hypType == "NumberOfLayers2D" ) {
2071 hyp->SetConvMethodAndType( "NumberOfLayers", "RadialQuadrangle_1D2D");
2072 hyp->AddArgMethod( "SetNumberOfLayers" );
2074 else if ( hypType == "LayerDistribution2D" ) {
2075 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2076 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2078 // BLSURF ----------
2079 else if ( hypType == "BLSURF" ) {
2080 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
2081 algo->myArgs.Append( "algo=smesh.BLSURF" );
2083 else if ( hypType == "BLSURF_Parameters") {
2084 hyp->SetConvMethodAndType( "Parameters", "BLSURF");
2086 // NETGEN ----------
2087 else if ( hypType == "NETGEN_2D") { // 1D-2D
2088 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
2089 algo->myArgs.Append( "algo=smesh.NETGEN" );
2091 else if ( hypType == "NETGEN_Parameters_2D") {
2092 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
2094 else if ( hypType == "NETGEN_SimpleParameters_2D") {
2095 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
2096 hyp->myArgs.Append( "which=smesh.SIMPLE" );
2098 else if ( hypType == "NETGEN_2D3D") { // 1D-2D-3D
2099 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
2100 algo->myArgs.Append( "algo=smesh.FULL_NETGEN" );
2102 else if ( hypType == "NETGEN_Parameters") {
2103 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
2105 else if ( hypType == "NETGEN_SimpleParameters_3D") {
2106 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
2107 hyp->myArgs.Append( "which=smesh.SIMPLE" );
2109 else if ( hypType == "NETGEN_2D_ONLY") { // 2D
2110 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
2111 algo->myArgs.Append( "algo=smesh.NETGEN_2D" );
2113 else if ( hypType == "NETGEN_3D") { // 3D
2114 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
2115 algo->myArgs.Append( "algo=smesh.NETGEN" );
2117 else if ( hypType == "MaxElementVolume") {
2118 hyp->SetConvMethodAndType( "MaxElementVolume", "NETGEN_3D");
2119 hyp->AddArgMethod( "SetMaxElementVolume" );
2121 // GHS3D_3D ----------
2122 else if ( hypType == "GHS3D_3D" ) {
2123 algo->SetConvMethodAndType( "Tetrahedron", hypType.ToCString());
2124 algo->myArgs.Append( "algo=smesh.GHS3D" );
2126 else if ( hypType == "GHS3D_Parameters") {
2127 hyp->SetConvMethodAndType( "Parameters", "GHS3D_3D");
2129 // Hexa_3D ---------
2130 else if ( hypType == "Hexa_3D" ) {
2131 algo->SetConvMethodAndType( "Hexahedron", hypType.ToCString());
2133 // Repetitive Projection_1D ---------
2134 else if ( hypType == "Projection_1D" ) {
2135 algo->SetConvMethodAndType( "Projection1D", hypType.ToCString());
2137 else if ( hypType == "ProjectionSource1D" ) {
2138 hyp->SetConvMethodAndType( "SourceEdge", "Projection_1D");
2139 hyp->AddArgMethod( "SetSourceEdge");
2140 hyp->AddArgMethod( "SetSourceMesh");
2141 // 2 args of SetVertexAssociation() will become the 3-th and 4-th args of hyp creation command
2142 hyp->AddArgMethod( "SetVertexAssociation", 2 );
2144 // Projection_2D ---------
2145 else if ( hypType == "Projection_2D" ) {
2146 algo->SetConvMethodAndType( "Projection2D", hypType.ToCString());
2148 else if ( hypType == "Projection_1D2D" ) {
2149 algo->SetConvMethodAndType( "Projection1D2D", hypType.ToCString());
2151 else if ( hypType == "ProjectionSource2D" ) {
2152 hyp->SetConvMethodAndType( "SourceFace", "Projection_2D");
2153 hyp->SetConvMethodAndType( "SourceFace", "Projection_1D2D");
2154 hyp->AddArgMethod( "SetSourceFace");
2155 hyp->AddArgMethod( "SetSourceMesh");
2156 hyp->AddArgMethod( "SetVertexAssociation", 4 );
2158 // Projection_3D ---------
2159 else if ( hypType == "Projection_3D" ) {
2160 algo->SetConvMethodAndType( "Projection3D", hypType.ToCString());
2162 else if ( hypType == "ProjectionSource3D" ) {
2163 hyp->SetConvMethodAndType( "SourceShape3D", "Projection_3D");
2164 hyp->AddArgMethod( "SetSource3DShape");
2165 hyp->AddArgMethod( "SetSourceMesh");
2166 hyp->AddArgMethod( "SetVertexAssociation", 4 );
2168 // Prism_3D ---------
2169 else if ( hypType == "Prism_3D" ) {
2170 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
2172 // RadialPrism_3D ---------
2173 else if ( hypType == "RadialPrism_3D" ) {
2174 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
2176 else if ( hypType == "NumberOfLayers" ) {
2177 hyp->SetConvMethodAndType( "NumberOfLayers", "RadialPrism_3D");
2178 hyp->AddArgMethod( "SetNumberOfLayers" );
2180 else if ( hypType == "LayerDistribution" ) {
2181 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2182 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2184 // Cartesian 3D ---------
2185 else if ( hypType == "Cartesian_3D" ) {
2186 algo->SetConvMethodAndType( "BodyFitted", hypType.ToCString());
2188 else if ( hypType == "CartesianParameters3D" ) {
2189 hyp = new _pyComplexParamHypo( theCreationCmd );
2190 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2191 for ( int iArg = 0; iArg < 4; ++iArg )
2192 hyp->myArgs.Append("[]");
2195 return algo->IsValid() ? algo : hyp;
2198 //================================================================================
2200 * \brief Returns true if addition of this hypothesis to a given mesh can be
2201 * wrapped into hypothesis creation
2203 //================================================================================
2205 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2207 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2209 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2210 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2216 //================================================================================
2218 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2219 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2220 * \param theAlgo - The algo that can create this hypo
2221 * \retval bool - false if the command cant be converted
2223 //================================================================================
2225 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2226 const _pyID& theMesh)
2228 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2230 if ( !IsWrappable( theMesh ))
2233 myGeom = theCmd->GetArg( 1 );
2235 Handle(_pyHypothesis) algo;
2237 // find algo created on myGeom in theMesh
2238 algo = theGen->FindAlgo( myGeom, theMesh, this );
2239 if ( algo.IsNull() )
2241 // attach hypothesis creation command to be after algo creation command
2242 // because it can be new created instance of algorithm
2243 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2247 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2248 theCmd->SetResultValue( GetID() );
2249 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2250 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2252 theCmd->RemoveArgs();
2253 for ( int i = 1; i <= myArgs.Length(); ++i ) {
2254 if ( !myArgs( i ).IsEmpty() )
2255 theCmd->SetArg( i, myArgs( i ));
2257 theCmd->SetArg( i, "[]");
2259 // set a new creation command
2260 GetCreationCmd()->Clear();
2261 // replace creation command by wrapped instance
2262 // please note, that hypothesis attaches to algo creation command (see upper)
2263 SetCreationCmd( theCmd );
2266 // clear commands setting arg values
2267 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2268 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2271 // set unknown arg commands after hypo creation
2272 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2273 list<Handle(_pyCommand)>::iterator cmd = myUnknownCommands.begin();
2274 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
2275 afterCmd->AddDependantCmd( *cmd );
2281 //================================================================================
2283 * \brief Remember hypothesis parameter values
2284 * \param theCommand - The called hypothesis method
2286 //================================================================================
2288 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2290 ASSERT( !myIsAlgo );
2291 if ( !theGen->IsToKeepAllCommands() )
2292 rememberCmdOfParameter( theCommand );
2295 for ( int i = 1; i <= myArgMethods.Length(); ++i ) {
2296 if ( myArgMethods( i ) == theCommand->GetMethod() ) {
2297 while ( myArgs.Length() < nbArgs + myNbArgsByMethod( i ))
2298 myArgs.Append( "[]" );
2299 for ( int iArg = 1; iArg <= myNbArgsByMethod( i ); ++iArg )
2300 myArgs( nbArgs + iArg ) = theCommand->GetArg( iArg ); // arg value
2301 myArgCommands.push_back( theCommand );
2304 nbArgs += myNbArgsByMethod( i );
2306 myUnknownCommands.push_back( theCommand );
2309 //================================================================================
2311 * \brief Finish conversion
2313 //================================================================================
2315 void _pyHypothesis::Flush()
2319 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2320 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2321 // Add access to a wrapped mesh
2322 theGen->AddMeshAccessorMethod( *cmd );
2323 // Add access to a wrapped algorithm
2324 theGen->AddAlgoAccessorMethod( *cmd );
2326 cmd = myUnknownCommands.begin();
2327 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
2328 // Add access to a wrapped mesh
2329 theGen->AddMeshAccessorMethod( *cmd );
2330 // Add access to a wrapped algorithm
2331 theGen->AddAlgoAccessorMethod( *cmd );
2334 // forget previous hypothesis modifications
2335 myArgCommands.clear();
2336 myUnknownCommands.clear();
2339 //================================================================================
2341 * \brief clear creation, arg and unkown commands
2343 //================================================================================
2345 void _pyHypothesis::ClearAllCommands()
2347 GetCreationCmd()->Clear();
2348 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2349 for ( ; cmd != myArgCommands.end(); ++cmd )
2351 cmd = myUnknownCommands.begin();
2352 for ( ; cmd != myUnknownCommands.end(); ++cmd )
2357 //================================================================================
2359 * \brief Assign fields of theOther to me except myIsWrapped
2361 //================================================================================
2363 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2364 const _pyID& theMesh )
2366 myIsWrapped = false;
2369 // myCreationCmd = theOther->myCreationCmd;
2370 myIsAlgo = theOther->myIsAlgo;
2371 myGeom = theOther->myGeom;
2372 myType2CreationMethod = theOther->myType2CreationMethod;
2373 myArgs = theOther->myArgs;
2374 myArgMethods = theOther->myArgMethods;
2375 myNbArgsByMethod = theOther->myNbArgsByMethod;
2376 myArgCommands = theOther->myArgCommands;
2377 myUnknownCommands = theOther->myUnknownCommands;
2380 //================================================================================
2382 * \brief Analyze my erasability depending on myReferredObjs
2384 //================================================================================
2386 bool _pyHypothesis::CanClear()
2390 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2391 for ( ; obj != myReferredObjs.end(); ++obj )
2392 if ( (*obj)->CanClear() )
2399 //================================================================================
2401 * \brief Clear my commands depending on usage by meshes
2403 //================================================================================
2405 void _pyHypothesis::ClearCommands()
2407 // if ( !theGen->IsToKeepAllCommands() )
2409 // bool isUsed = false;
2410 // int lastComputeOrder = 0;
2411 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2412 // for ( ; cmd != myComputeCmds.end(); ++cmd )
2413 // if ( ! (*cmd)->IsEmpty() )
2416 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
2417 // lastComputeOrder = (*cmd)->GetOrderNb();
2421 // SetRemovedFromStudy( true );
2425 // // clear my commands invoked after lastComputeOrder
2426 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2427 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2429 // // list< Handle(_pyCommand)> & cmds = m2c->second;
2430 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
2431 // // cmds.back()->Clear();
2435 _pyObject::ClearCommands();
2438 //================================================================================
2440 * \brief Find arguments that are objects like mesh, group, geometry
2441 * \param meshes - referred meshes (directly or indirrectly)
2442 * \retval bool - false if a referred geometry is not in the study
2444 //================================================================================
2446 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
2448 if ( IsAlgo() ) return true;
2450 bool geomPublished = true;
2451 TColStd_SequenceOfAsciiString args; args = myArgs;
2453 list<Handle(_pyCommand)>::iterator cmd = myUnknownCommands.begin();
2454 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
2455 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
2456 args.Append( (*cmd)->GetArg( nb ));
2459 for ( int i = 1; i <= args.Length(); ++i )
2461 list< _pyID > idList = _pyCommand::GetStudyEntries( args( i ));
2462 list< _pyID >::iterator id = idList.begin();
2463 for ( ; id != idList.end(); ++id )
2465 Handle(_pyObject) obj = theGen->FindObject( *id );
2468 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
2469 geomPublished = false;
2473 myReferredObjs.push_back( obj );
2474 Handle(_pyMesh) mesh = ObjectToMesh( obj );
2475 if ( !mesh.IsNull() )
2476 meshes.push_back( mesh );
2480 return geomPublished;
2483 //================================================================================
2485 * \brief Remember theCommand setting a parameter
2487 //================================================================================
2489 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
2491 // parameters are discriminated by method name
2492 TCollection_AsciiString method = theCommand->GetMethod();
2494 // discriminate commands setting different parameters via one method
2495 // by passing parameter names like e.g. SetOption("size", "0.2")
2496 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
2497 theCommand->GetNbArgs() > 1 )
2499 // mangle method by appending a 1st textual arg (what if it's a variable name?!!!)
2500 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
2502 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
2503 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
2504 if ( !isalpha( arg.Value(2))) continue;
2509 // parameters are discriminated by method name
2510 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ theCommand->GetMethod() ];
2511 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
2513 cmds.back()->Clear(); // previous parameter value has not been used
2514 cmds.back() = theCommand;
2518 cmds.push_back( theCommand );
2522 //================================================================================
2524 * \brief Return true if a setting parameter command ha been used to compute mesh
2526 //================================================================================
2528 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
2529 _pyCommand::TAddr avoidComputeAddr ) const
2531 bool isUsed = false;
2532 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
2533 myComputeAddr2Cmds.begin();
2534 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
2536 if ( addr2cmds->first == avoidComputeAddr ) continue;
2537 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
2538 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
2543 //================================================================================
2545 * \brief Save commands setting parameters as they are used for a mesh computation
2547 //================================================================================
2549 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
2551 myComputeCmds.push_back( theComputeCmd );
2552 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2554 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2555 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2556 savedCmds.push_back( m2c->second.back() );
2559 //================================================================================
2561 * \brief Clear commands setting parameters as a mesh computed using them is cleared
2563 //================================================================================
2565 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
2567 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
2569 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
2570 for ( ; cmd != savedCmds.end(); ++cmd )
2572 // check if a cmd has been used to compute another mesh
2573 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
2575 // check if a cmd is a sole command setting its parameter;
2576 // don't use method name for search as it can change
2577 map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
2578 m2cmds = myMeth2Commands.begin();
2579 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
2581 list< Handle(_pyCommand)>& cmds = m2cmds->second;
2582 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
2583 if ( cmdIt != cmds.end() )
2585 if ( cmds.back() != *cmd )
2587 cmds.erase( cmdIt );
2594 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
2596 // void _pyHypothesis::ComputeSaved( const Handle(_pyCommand)& theComputeCommand )
2601 //================================================================================
2603 * \brief Remember hypothesis parameter values
2604 * \param theCommand - The called hypothesis method
2606 //================================================================================
2608 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
2610 if ( GetAlgoType() == "Cartesian_3D" )
2612 // CartesianParameters3D hyp
2614 if ( theCommand->GetMethod() == "SetSizeThreshold" )
2616 myArgs( 4 ) = theCommand->GetArg( 1 );
2617 myArgCommands.push_back( theCommand );
2620 if ( theCommand->GetMethod() == "SetGrid" ||
2621 theCommand->GetMethod() == "SetGridSpacing" )
2623 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
2624 int iArg = 1 + ( axis.Value(1) - '0' );
2625 if ( theCommand->GetMethod() == "SetGrid" )
2627 myArgs( iArg ) = theCommand->GetArg( 1 );
2631 myArgs( iArg ) = "[ ";
2632 myArgs( iArg ) += theCommand->GetArg( 1 );
2633 myArgs( iArg ) += ", ";
2634 myArgs( iArg ) += theCommand->GetArg( 2 );
2635 myArgs( iArg ) += "]";
2637 myArgCommands.push_back( theCommand );
2638 rememberCmdOfParameter( theCommand );
2643 if( theCommand->GetMethod() == "SetLength" )
2645 // NOW it is OBSOLETE
2646 // ex: hyp.SetLength(start, 1)
2647 // hyp.SetLength(end, 0)
2648 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
2649 int i = 2 - theCommand->GetArg( 2 ).IntegerValue();
2650 while ( myArgs.Length() < i )
2651 myArgs.Append( "[]" );
2652 myArgs( i ) = theCommand->GetArg( 1 ); // arg value
2653 myArgCommands.push_back( theCommand );
2657 _pyHypothesis::Process( theCommand );
2660 //================================================================================
2662 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
2664 //================================================================================
2666 void _pyComplexParamHypo::Flush()
2670 list < Handle(_pyCommand) >::iterator cmd = myUnknownCommands.begin();
2671 for ( ; cmd != myUnknownCommands.end(); ++cmd )
2672 if ((*cmd)->GetMethod() == "SetObjectEntry" )
2677 //================================================================================
2679 * \brief Convert methods of 1D hypotheses to my own methods
2680 * \param theCommand - The called hypothesis method
2682 //================================================================================
2684 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
2686 if ( theCommand->GetMethod() != "SetLayerDistribution" )
2689 _pyID newName; // name for 1D hyp = "HypType" + "_Distribution"
2691 const _pyID& hyp1dID = theCommand->GetArg( 1 );
2692 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
2693 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
2695 else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() ) {
2696 // 1D hypo is already set, so distribution changes and the old
2697 // 1D hypo is thrown away
2698 my1dHyp->ClearAllCommands();
2702 if ( !myArgCommands.empty() )
2703 myArgCommands.front()->Clear();
2704 myArgCommands.push_back( theCommand );
2707 //================================================================================
2710 * \param theAdditionCmd - command to be converted
2711 * \param theMesh - mesh instance
2712 * \retval bool - status
2714 //================================================================================
2716 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
2717 const _pyID& theMesh)
2719 myIsWrapped = false;
2721 if ( my1dHyp.IsNull() )
2724 // set "SetLayerDistribution()" after addition cmd
2725 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
2727 _pyID geom = theAdditionCmd->GetArg( 1 );
2729 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
2730 if ( !algo.IsNull() )
2732 my1dHyp->SetMesh( theMesh );
2733 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
2734 algo->GetAlgoType().ToCString());
2735 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
2738 // clear "SetLayerDistribution()" cmd
2739 myArgCommands.back()->Clear();
2741 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
2743 // find RadialPrism algo created on <geom> for theMesh
2744 GetCreationCmd()->SetObject( algo->GetID() );
2745 GetCreationCmd()->SetMethod( myAlgoMethod );
2746 GetCreationCmd()->RemoveArgs();
2747 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
2753 //================================================================================
2757 //================================================================================
2759 void _pyLayerDistributionHypo::Flush()
2761 // as creation of 1D hyp was written later then it's edition,
2762 // we need to find all it's edition calls and process them
2763 if ( !my1dHyp.IsNull() )
2765 _pyID hyp1dID = my1dHyp->GetCreationCmd()->GetResultValue();
2767 // make a new name for 1D hyp = "HypType" + "_Distribution"
2769 if ( my1dHyp->IsWrapped() ) {
2770 newName = my1dHyp->GetCreationCmd()->GetMethod();
2773 TCollection_AsciiString hypTypeQuoted = my1dHyp->GetCreationCmd()->GetArg(1);
2774 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2776 newName += "_Distribution";
2777 my1dHyp->GetCreationCmd()->SetResultValue( newName );
2779 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
2780 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
2781 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
2782 const _pyID& objID = (*cmdIt)->GetObject();
2783 if ( objID == hyp1dID ) {
2784 my1dHyp->Process( *cmdIt );
2785 my1dHyp->GetCreationCmd()->AddDependantCmd( *cmdIt );
2786 ( *cmdIt )->SetObject( newName );
2789 // Set new hyp name to SetLayerDistribution() cmd
2790 if ( !myArgCommands.empty() && !myArgCommands.back()->IsEmpty() )
2791 myArgCommands.back()->SetArg( 1, newName );
2795 //================================================================================
2797 * \brief additionally to Addition2Creation, clears SetDistrType() command
2798 * \param theCmd - AddHypothesis() command
2799 * \param theMesh - mesh to which a hypothesis is added
2800 * \retval bool - convertion result
2802 //================================================================================
2804 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2805 const _pyID& theMesh)
2807 if ( IsWrappable( theMesh ) && myArgs.Length() > 1 ) {
2808 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
2809 bool scaleDistrType = false;
2810 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
2811 for ( ; cmd != myUnknownCommands.rend(); ++cmd ) {
2812 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
2813 if ( (*cmd)->GetArg( 1 ) == "1" ) {
2814 scaleDistrType = true;
2817 else if ( !scaleDistrType ) {
2818 // distribution type changed: remove scale factor from args
2819 myArgs.Remove( 2, myArgs.Length() );
2825 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
2828 //================================================================================
2830 * \brief remove repeated commands defining distribution
2832 //================================================================================
2834 void _pyNumberOfSegmentsHyp::Flush()
2836 // find number of the last SetDistrType() command
2837 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
2838 int distrTypeNb = 0;
2839 for ( ; !distrTypeNb && cmd != myUnknownCommands.rend(); ++cmd )
2840 if ( (*cmd)->GetMethod() == "SetDistrType" )
2841 distrTypeNb = (*cmd)->GetOrderNb();
2842 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
2845 // clear commands before the last SetDistrType()
2846 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnknownCommands };
2847 for ( int i = 0; i < 2; ++i ) {
2848 set<TCollection_AsciiString> uniqueMethods;
2849 list<Handle(_pyCommand)> & cmdList = *cmds[i];
2850 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
2852 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
2853 const TCollection_AsciiString& method = (*cmd)->GetMethod();
2854 if ( !clear || method == "SetNumberOfSegments" ) {
2855 bool isNewInSet = uniqueMethods.insert( method ).second;
2856 clear = !isNewInSet;
2865 //================================================================================
2867 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
2868 * into regular1D.LengthNearVertex( length, vertex )
2869 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
2870 * \param theMesh - The mesh needing this hypo
2871 * \retval bool - false if the command cant be converted
2873 //================================================================================
2875 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
2876 const _pyID& theMeshID)
2878 if ( IsWrappable( theMeshID )) {
2880 _pyID vertex = theCmd->GetArg( 1 );
2882 // the problem here is that segment algo will not be found
2883 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
2884 // geometry where segment algorithm is assigned
2885 Handle(_pyHypothesis) algo;
2886 _pyID geom = vertex;
2887 while ( algo.IsNull() && !geom.IsEmpty()) {
2888 // try to find geom as a father of <vertex>
2889 geom = FatherID( geom );
2890 algo = theGen->FindAlgo( geom, theMeshID, this );
2892 if ( algo.IsNull() )
2893 return false; // also possible to find geom as brother of veretex...
2894 // set geom instead of vertex
2895 theCmd->SetArg( 1, geom );
2897 // set vertex as a second arg
2898 if ( myArgs.Length() < 1) myArgs.Append( "1" ); // :(
2899 myArgs.Append( vertex );
2901 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
2902 // theMeshID.LengthNearVertex( length, vertex )
2903 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
2908 //================================================================================
2910 * \brief _pyAlgorithm constructor
2911 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
2913 //================================================================================
2915 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
2916 : _pyHypothesis( theCreationCmd )
2921 //================================================================================
2923 * \brief Convert the command adding an algorithm to mesh
2924 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
2925 * \param theMesh - The mesh needing this algo
2926 * \retval bool - false if the command cant be converted
2928 //================================================================================
2930 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
2931 const _pyID& theMeshID)
2933 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
2934 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
2935 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
2941 //================================================================================
2943 * \brief Return starting position of a part of python command
2944 * \param thePartIndex - The index of command part
2945 * \retval int - Part position
2947 //================================================================================
2949 int _pyCommand::GetBegPos( int thePartIndex )
2953 if ( myBegPos.Length() < thePartIndex )
2955 return myBegPos( thePartIndex );
2958 //================================================================================
2960 * \brief Store starting position of a part of python command
2961 * \param thePartIndex - The index of command part
2962 * \param thePosition - Part position
2964 //================================================================================
2966 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
2968 while ( myBegPos.Length() < thePartIndex )
2969 myBegPos.Append( UNKNOWN );
2970 myBegPos( thePartIndex ) = thePosition;
2973 //================================================================================
2975 * \brief Returns whitespace symbols at the line beginning
2976 * \retval TCollection_AsciiString - result
2978 //================================================================================
2980 TCollection_AsciiString _pyCommand::GetIndentation()
2983 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
2984 GetWord( myString, end, true );
2986 end = GetBegPos( RESULT_IND );
2987 return myString.SubString( 1, end - 1 );
2990 //================================================================================
2992 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
2993 * \retval const TCollection_AsciiString & - ResultValue substring
2995 //================================================================================
2997 const TCollection_AsciiString & _pyCommand::GetResultValue()
2999 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3001 SetBegPos( RESULT_IND, EMPTY );
3002 int begPos, endPos = myString.Location( "=", 1, Length() );
3006 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3007 if ( begPos < endPos )
3009 SetBegPos( RESULT_IND, begPos );
3011 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3012 myRes = myString.SubString( begPos, endPos );
3019 //================================================================================
3021 * \brief Return number of python command result value ResultValue = Obj.Meth()
3024 //================================================================================
3026 const int _pyCommand::GetNbResultValues()
3030 int endPos = myString.Location( "=", 1, Length() );
3031 TCollection_AsciiString str = "";
3032 while ( begPos < endPos) {
3033 str = GetWord( myString, begPos, true );
3034 begPos = begPos+ str.Length();
3041 //================================================================================
3043 * \brief Return substring of python command looking like
3044 * ResultValue1 , ResultValue1,... = Obj.Meth() with res index
3045 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3047 //================================================================================
3048 const TCollection_AsciiString & _pyCommand::GetResultValue(int res)
3052 int endPos = myString.Location( "=", 1, Length() );
3053 while ( begPos < endPos) {
3054 myRes = GetWord( myString, begPos, true );
3055 begPos = begPos + myRes.Length();
3058 myRes.RemoveAll('[');myRes.RemoveAll(']');
3064 return theEmptyString;
3067 //================================================================================
3069 * \brief Return substring of python command looking like ResVal = Object.Meth()
3070 * \retval const TCollection_AsciiString & - Object substring
3072 //================================================================================
3074 const TCollection_AsciiString & _pyCommand::GetObject()
3076 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3079 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
3081 begPos = myString.Location( "=", 1, Length() ) + 1;
3082 // is '=' in the string argument (for example, name) or not
3083 int nb1 = 0; // number of ' character at the left of =
3084 int nb2 = 0; // number of " character at the left of =
3085 for ( int i = 1; i < begPos-1; i++ ) {
3086 if ( myString.Value( i )=='\'' )
3088 else if ( myString.Value( i )=='"' )
3091 // if number of ' or " is not divisible by 2,
3092 // then get an object at the start of the command
3093 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
3096 myObj = GetWord( myString, begPos, true );
3097 // check if object is complex,
3098 // so far consider case like "smesh.smesh.Method()"
3099 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3100 //if ( bracketPos==0 ) bracketPos = Length();
3101 int dotPos = begPos+myObj.Length();
3102 while ( dotPos+1 < bracketPos ) {
3103 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3108 if ( dotPos > begPos+myObj.Length() )
3109 myObj = myString.SubString( begPos, dotPos-1 );
3112 SetBegPos( OBJECT_IND, begPos );
3118 //================================================================================
3120 * \brief Return substring of python command looking like ResVal = Obj.Method()
3121 * \retval const TCollection_AsciiString & - Method substring
3123 //================================================================================
3125 const TCollection_AsciiString & _pyCommand::GetMethod()
3127 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3130 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
3131 bool forward = true;
3133 begPos = myString.Location( "(", 1, Length() ) - 1;
3137 myMeth = GetWord( myString, begPos, forward );
3138 SetBegPos( METHOD_IND, begPos );
3144 //================================================================================
3146 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3147 * \retval const TCollection_AsciiString & - Arg<index> substring
3149 //================================================================================
3151 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3153 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3157 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3159 pos = myString.Location( "(", 1, Length() );
3163 // we are at or before '(', skip it if present
3165 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3166 if ( pos > Length() )
3170 SetBegPos( ARG1_IND, 0 ); // even no '('
3171 return theEmptyString;
3175 list< TCollection_AsciiString > separatorStack( 1, ",)");
3176 bool ignoreNesting = false;
3178 while ( pos <= Length() )
3180 const char chr = myString.Value( pos );
3182 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3184 if ( separatorStack.size() == 1 ) // ',' dividing args or a terminal ')' found
3186 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3188 if ( pos-1 >= prevPos ) {
3189 TCollection_AsciiString arg = myString.SubString( prevPos, pos-1 );
3190 arg.RightAdjust(); // remove spaces
3192 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3193 myArgs.Append( arg );
3199 else // end of nesting args found
3201 separatorStack.pop_back();
3202 ignoreNesting = false;
3205 else if ( !ignoreNesting )
3208 case '(' : separatorStack.push_back(")"); break;
3209 case '[' : separatorStack.push_back("]"); break;
3210 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3211 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3218 if ( myArgs.Length() < index )
3219 return theEmptyString;
3220 return myArgs( index );
3223 //================================================================================
3225 * \brief Check if char is a word part
3226 * \param c - The character to check
3227 * \retval bool - The check result
3229 //================================================================================
3231 static inline bool isWord(const char c, const bool dotIsWord)
3234 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3237 //================================================================================
3239 * \brief Looks for a word in the string and returns word's beginning
3240 * \param theString - The input string
3241 * \param theStartPos - The position to start the search, returning word's beginning
3242 * \param theForward - The search direction
3243 * \retval TCollection_AsciiString - The found word
3245 //================================================================================
3247 TCollection_AsciiString _pyCommand::GetWord( const TCollection_AsciiString & theString,
3249 const bool theForward,
3250 const bool dotIsWord )
3252 int beg = theStartPos, end = theStartPos;
3253 theStartPos = EMPTY;
3254 if ( beg < 1 || beg > theString.Length() )
3255 return theEmptyString;
3257 if ( theForward ) { // search forward
3259 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3261 if ( beg > theString.Length() )
3262 return theEmptyString; // no word found
3265 char begChar = theString.Value( beg );
3266 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
3267 char endChar = ( begChar == '[' ) ? ']' : begChar;
3268 // end is at the corresponding quoting mark or bracket
3269 while ( end < theString.Length() &&
3270 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
3274 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
3279 else { // search backward
3281 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
3284 return theEmptyString; // no word found
3286 char endChar = theString.Value( end );
3287 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
3288 char begChar = ( endChar == ']' ) ? '[' : endChar;
3289 // beg is at the corresponding quoting mark
3291 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
3295 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
3301 //cout << theString << " ---- " << beg << " - " << end << endl;
3302 return theString.SubString( beg, end );
3305 //================================================================================
3307 * \brief Returns true if the string looks like a study entry
3309 //================================================================================
3311 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
3313 if ( str.Length() < 5 ) return false;
3315 int nbColons = 0, isColon;
3316 for ( int i = 1; i <= str.Length(); ++i )
3318 char c = str.Value(i);
3319 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
3321 nbColons += isColon;
3323 return nbColons > 2 && str.Length()-nbColons > 2;
3326 //================================================================================
3328 * \brief Finds entries in a sting
3330 //================================================================================
3332 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
3334 std::list< _pyID > resList;
3336 while ( ++pos <= str.Length() )
3338 if ( !isdigit( str.Value( pos ))) continue;
3339 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
3342 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
3343 _pyID entry = str.SubString( pos, end-1 );
3345 if ( IsStudyEntry( entry ))
3346 resList.push_back( entry );
3351 //================================================================================
3353 * \brief Look for position where not space char is
3354 * \param theString - The string
3355 * \param thePos - The position to search from and which returns result
3356 * \retval bool - false if there are only space after thePos in theString
3360 //================================================================================
3362 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
3364 if ( thePos < 1 || thePos > theString.Length() )
3367 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
3370 return thePos <= theString.Length();
3373 //================================================================================
3375 * \brief Modify a part of the command
3376 * \param thePartIndex - The index of the part
3377 * \param thePart - The new part string
3378 * \param theOldPart - The old part
3380 //================================================================================
3382 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
3383 TCollection_AsciiString& theOldPart)
3385 int pos = GetBegPos( thePartIndex );
3386 if ( pos <= Length() && theOldPart != thePart)
3388 TCollection_AsciiString seperator;
3390 pos = GetBegPos( thePartIndex + 1 );
3391 if ( pos < 1 ) return;
3392 switch ( thePartIndex ) {
3393 case RESULT_IND: seperator = " = "; break;
3394 case OBJECT_IND: seperator = "."; break;
3395 case METHOD_IND: seperator = "()"; break;
3399 myString.Remove( pos, theOldPart.Length() );
3400 if ( !seperator.IsEmpty() )
3401 myString.Insert( pos , seperator );
3402 myString.Insert( pos, thePart );
3403 // update starting positions of the following parts
3404 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
3405 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
3406 if ( myBegPos( i ) > 0 )
3407 myBegPos( i ) += posDelta;
3409 theOldPart = thePart;
3413 //================================================================================
3415 * \brief Set agrument
3416 * \param index - The argument index, it counts from 1
3417 * \param theArg - The argument string
3419 //================================================================================
3421 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
3424 int argInd = ARG1_IND + index - 1;
3425 int pos = GetBegPos( argInd );
3426 if ( pos < 1 ) // no index-th arg exist, append inexistent args
3428 // find a closing parenthesis
3429 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
3430 int lastArgInd = GetNbArgs();
3431 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
3432 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
3437 while ( pos > 0 && myString.Value( pos ) != ')' )
3440 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
3444 while ( myArgs.Length() < index ) {
3445 if ( myArgs.Length() )
3446 myString.Insert( pos++, "," );
3447 myArgs.Append("None");
3448 myString.Insert( pos, myArgs.Last() );
3449 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
3450 pos += myArgs.Last().Length();
3453 SetPart( argInd, theArg, myArgs( index ));
3456 //================================================================================
3458 * \brief Empty arg list
3460 //================================================================================
3462 void _pyCommand::RemoveArgs()
3464 if ( int pos = myString.Location( '(', 1, Length() ))
3465 myString.Trunc( pos );
3468 if ( myBegPos.Length() >= ARG1_IND )
3469 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
3472 //================================================================================
3474 * \brief Comment a python command
3476 //================================================================================
3478 void _pyCommand::Comment()
3480 if ( IsEmpty() ) return;
3483 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
3484 if ( i <= Length() )
3486 myString.Insert( i, "#" );
3487 for ( int iPart = 0; iPart < myBegPos.Length(); ++iPart )
3489 int begPos = GetBegPos( iPart );
3490 if ( begPos != UNKNOWN )
3491 SetBegPos( iPart, begPos + 1 );
3496 //================================================================================
3498 * \brief Set dependent commands after this one
3500 //================================================================================
3502 bool _pyCommand::SetDependentCmdsAfter() const
3504 bool orderChanged = false;
3505 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
3506 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
3507 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
3508 orderChanged = true;
3509 theGen->SetCommandAfter( *cmd, this );
3510 (*cmd)->SetDependentCmdsAfter();
3513 return orderChanged;
3515 //================================================================================
3517 * \brief Insert accessor method after theObjectID
3518 * \param theObjectID - id of the accessed object
3519 * \param theAcsMethod - name of the method giving access to the object
3520 * \retval bool - false if theObjectID is not found in the command string
3522 //================================================================================
3524 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
3526 if ( !theAcsMethod )
3528 // start object search from the object, i.e. ignore result
3530 int beg = GetBegPos( OBJECT_IND );
3531 if ( beg < 1 || beg > Length() )
3534 while (( beg = myString.Location( theObjectID, beg, Length() )))
3536 // check that theObjectID is not just a part of a longer ID
3537 int afterEnd = beg + theObjectID.Length();
3538 Standard_Character c = myString.Value( afterEnd );
3539 if ( !isalnum( c ) && c != ':' ) {
3540 // check if accessor method already present
3542 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
3544 int oldLen = Length();
3545 myString.Insert( afterEnd, (char*) theAcsMethod );
3546 myString.Insert( afterEnd, "." );
3547 // update starting positions of the parts following the modified one
3548 int posDelta = Length() - oldLen;
3549 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
3550 if ( myBegPos( i ) > afterEnd )
3551 myBegPos( i ) += posDelta;
3556 beg = afterEnd; // is a part - next search
3561 //================================================================================
3563 * \brief Creates pyObject
3565 //================================================================================
3567 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
3568 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
3573 //================================================================================
3575 * \brief Set up myID and myIsPublished
3577 //================================================================================
3579 void _pyObject::setID(const _pyID& theID)
3582 myIsPublished = !theGen->IsNotPublished( GetID() );
3585 //================================================================================
3587 * \brief Clear myCreationCmd and myProcessedCmds
3589 //================================================================================
3591 void _pyObject::ClearCommands()
3596 if ( !myCreationCmd.IsNull() )
3597 myCreationCmd->Clear();
3599 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
3600 for ( ; cmd != myProcessedCmds.end(); ++cmd )
3604 //================================================================================
3606 * \brief Return method name giving access to an interaface object wrapped by python class
3607 * \retval const char* - method name
3609 //================================================================================
3611 const char* _pyObject::AccessorMethod() const
3615 //================================================================================
3617 * \brief Return ID of a father
3619 //================================================================================
3621 _pyID _pyObject::FatherID(const _pyID & childID)
3623 int colPos = childID.SearchFromEnd(':');
3625 return childID.SubString( 1, colPos-1 );
3629 //================================================================================
3631 * \brief SelfEraser erases creation command if no more it's commands invoked
3633 //================================================================================
3635 void _pySelfEraser::Flush()
3637 if ( GetNbCalls() == 0 )
3638 GetCreationCmd()->Clear();
3641 //================================================================================
3643 * \brief _pySubMesh constructor
3645 //================================================================================
3647 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd):
3648 _pyObject(theCreationCmd)
3650 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
3653 //================================================================================
3655 * \brief count invoked commands
3657 //================================================================================
3659 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
3661 _pyObject::Process(theCommand); // count calls of Process()
3662 GetCreationCmd()->AddDependantCmd( theCommand );
3665 //================================================================================
3667 * \brief Move creation command depending on invoked commands
3669 //================================================================================
3671 void _pySubMesh::Flush()
3673 if ( GetNbCalls() == 0 ) // move to the end of all commands
3674 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
3675 else if ( !myCreator.IsNull() )
3676 // move to be just after creator
3677 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
3680 //================================================================================
3682 * \brief To convert creation of a group by filter
3684 //================================================================================
3686 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
3688 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
3689 // group = mesh.CreateEmptyGroup( elemType, groupName )
3690 // aFilter.SetMesh(mesh)
3691 // nbAdd = group.AddFrom( aFilter )
3692 Handle(_pyFilter) filter;
3693 if ( theCommand->GetMethod() == "AddFrom" )
3695 _pyID idSource = theCommand->GetArg(1);
3696 // check if idSource is a filter
3697 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
3698 if ( filter.IsNull() )
3700 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
3701 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
3702 while ( *cmdIt != theCommand ) ++cmdIt;
3703 while ( (*cmdIt)->GetOrderNb() != 1 )
3705 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
3706 if ((setMeshCmd->GetObject() == idSource ||
3707 setMeshCmd->GetObject() == filter->GetNewID() )
3709 setMeshCmd->GetMethod() == "SetMesh")
3711 setMeshCmd->Clear();
3715 // replace 3 commands by one
3716 theCommand->Clear();
3717 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
3718 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
3719 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
3720 makeGroupCmd->SetArg( 1, name );
3721 makeGroupCmd->SetArg( 2, idSource );
3722 // set new name of a filter
3723 filter->Process( makeGroupCmd );
3725 else if ( theCommand->GetMethod() == "SetFilter" )
3727 // set new name of a filter
3728 _pyID filterID = theCommand->GetArg(1);
3729 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
3730 if ( !filter.IsNull() )
3731 filter->Process( theCommand );
3734 if ( !filter.IsNull() )
3735 filter->AddUser( this );
3738 //================================================================================
3740 * \brief Constructor of _pyFilter
3742 //================================================================================
3744 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
3745 :_pyObject(theCreationCmd), myNewID( newID )
3749 //================================================================================
3751 * \brief To convert creation of a filter by criteria and
3752 * to replace an old name by a new one
3754 //================================================================================
3756 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
3758 if ( theCommand->GetObject() == GetID() )
3759 _pyObject::Process(theCommand); // count commands
3761 if ( !myNewID.IsEmpty() )
3763 if ( theCommand->GetObject() == GetID() )
3764 theCommand->SetObject( myNewID );
3765 else if ( theCommand->GetResultValue() == GetID() )
3766 theCommand->SetResultValue( myNewID );
3768 for ( int i = 1, nb = theCommand->GetNbArgs(); i <= nb; ++i )
3769 if ( theCommand->GetArg( i ) == GetID() )
3771 theCommand->SetArg( i, myNewID );
3776 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
3777 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
3778 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
3779 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
3780 theCommand->GetMethod() == "SetCriteria")
3782 // aFilter.SetCriteria(aCriteria) ->
3783 // aFilter = smesh.GetFilterFromCriteria(criteria)
3784 if ( myNewID.IsEmpty() )
3785 theCommand->SetResultValue( GetID() );
3787 theCommand->SetResultValue( myNewID );
3788 theCommand->SetObject( SMESH_2smeshpy::GenName() );
3789 theCommand->SetMethod( "GetFilterFromCriteria" );
3791 // Clear aFilterManager.CreateFilter()
3792 GetCreationCmd()->Clear();
3794 else if ( theCommand->GetMethod() == "SetMesh")
3796 theGen->AddMeshAccessorMethod( theCommand );
3800 //================================================================================
3802 * \brief Set new filter name to the creation command
3804 //================================================================================
3806 void _pyFilter::Flush()
3808 if ( !myNewID.IsEmpty() && !GetCreationCmd()->IsEmpty() )
3809 GetCreationCmd()->SetResultValue( myNewID );
3812 //================================================================================
3814 * \brief Return true if all my users can be cleared
3816 //================================================================================
3818 bool _pyFilter::CanClear()
3820 list< Handle(_pyObject) >::iterator obj = myUsers.begin();
3821 for ( ; obj != myUsers.end(); ++obj )
3822 if ( !(*obj)->CanClear() )