1 // Copyright (C) 2007-2016 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, or (at your option) any later version.
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 // File : SMESH_2smeshpy.cxx
24 // Created : Fri Nov 18 13:20:10 2005
25 // Author : Edward AGAPOV (eap)
27 #include "SMESH_2smeshpy.hxx"
29 #include "SMESH_PythonDump.hxx"
30 #include "SMESH_NoteBook.hxx"
31 #include "SMESH_Filter_i.hxx"
33 #include <SALOMEDS_wrap.hxx>
34 #include <utilities.h>
36 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
37 #include <Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString.hxx>
39 #include "SMESH_Gen_i.hxx"
40 /* SALOME headers that include CORBA headers that include windows.h
41 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
42 * that declare methods named GetObject - to apply the same rules of GetObject renaming
43 * and thus to avoid mess with GetObject symbol on Windows */
45 #include <LDOMParser.hxx>
53 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient);
54 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient);
55 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient);
56 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject);
57 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject);
58 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject);
59 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject);
60 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject);
61 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject);
62 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyGroup ,_pyObject);
63 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyFilter ,_pyObject);
64 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis);
65 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
66 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
67 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
68 OCCT_IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
71 using SMESH::TPythonDump;
74 * \brief Container of commands into which the initial script is split.
75 * It also contains data coresponding to SMESH_Gen contents
77 static Handle(_pyGen) theGen;
79 static TCollection_AsciiString theEmptyString;
81 //#define DUMP_CONVERSION
83 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
84 #undef DUMP_CONVERSION
90 //================================================================================
92 * \brief Set of TCollection_AsciiString initialized by C array of C strings
94 //================================================================================
96 struct TStringSet: public set<TCollection_AsciiString>
99 * \brief Filling. The last string must be ""
101 void Insert(const char* names[]) {
102 for ( int i = 0; names[i][0] ; ++i )
103 insert( (char*) names[i] );
106 * \brief Check if a string is in
108 bool Contains(const TCollection_AsciiString& name ) {
109 return find( name ) != end();
113 //================================================================================
115 * \brief Map of TCollection_AsciiString initialized by C array of C strings.
116 * Odd items of the C array are map keys, and even items are values
118 //================================================================================
120 struct TStringMap: public map<TCollection_AsciiString,TCollection_AsciiString>
123 * \brief Filling. The last string must be ""
125 void Insert(const char* names_values[]) {
126 for ( int i = 0; names_values[i][0] ; i += 2 )
127 insert( make_pair( (char*) names_values[i], names_values[i+1] ));
130 * \brief Check if a string is in
132 TCollection_AsciiString Value(const TCollection_AsciiString& name ) {
133 map< _AString, _AString >::iterator it = find( name );
134 return it == end() ? "" : it->second;
138 //================================================================================
140 * \brief Returns a mesh by object
142 //================================================================================
144 Handle(_pyMesh) ObjectToMesh( const Handle( _pyObject )& obj )
148 if ( obj->IsKind( STANDARD_TYPE( _pyMesh )))
149 return Handle(_pyMesh)::DownCast( obj );
150 else if ( obj->IsKind( STANDARD_TYPE( _pySubMesh )))
151 return Handle(_pySubMesh)::DownCast( obj )->GetMesh();
152 else if ( obj->IsKind( STANDARD_TYPE( _pyGroup )))
153 return Handle(_pyGroup)::DownCast( obj )->GetMesh();
155 return Handle(_pyMesh)();
158 //================================================================================
160 * \brief Check if objects used as args have been created by previous commands
162 //================================================================================
164 void CheckObjectPresence( const Handle(_pyCommand)& cmd, set<_pyID> & presentObjects)
166 // either comment or erase a command including NotPublishedObjectName()
167 if ( cmd->GetString().Location( TPythonDump::NotPublishedObjectName(), 1, cmd->Length() ))
169 bool isResultPublished = false;
170 const int nbRes = cmd->GetNbResultValues();
171 for ( int i = 0; i < nbRes; i++ )
173 _pyID objID = cmd->GetResultValue( i+1 );
174 if ( cmd->IsStudyEntry( objID ))
175 isResultPublished = (! theGen->IsNotPublished( objID ));
176 theGen->ObjectCreationRemoved( objID ); // objID.SetName( name ) is not needed
178 if ( isResultPublished )
184 // check if an Object was created in the script
187 _pyID obj = cmd->GetObject();
188 if ( obj.Search( "print " ) == 1 )
189 return; // print statement
191 if ( !obj.IsEmpty() && obj.Value( obj.Length() ) == ')' )
192 // remove an accessor method
193 obj = _pyCommand( obj ).GetObject();
195 const bool isMethodCall = cmd->IsMethodCall();
196 if ( !obj.IsEmpty() && isMethodCall && !presentObjects.count( obj ) )
198 comment = "not created Object";
199 theGen->ObjectCreationRemoved( obj );
201 // check if a command has not created args
202 for ( int iArg = cmd->GetNbArgs(); iArg && comment.IsEmpty(); --iArg )
204 const _pyID& arg = cmd->GetArg( iArg );
205 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
207 list< _pyID > idList = cmd->GetStudyEntries( arg );
208 list< _pyID >::iterator id = idList.begin();
209 for ( ; id != idList.end(); ++id )
210 if ( !theGen->IsGeomObject( *id ) && !presentObjects.count( *id ))
212 comment += *id + " has not been yet created";
215 // if ( idList.empty() && cmd->IsID( arg ) && !presentObjects.count( arg ))
216 // comment += arg + " has not been yet created";
218 // treat result objects
219 const _pyID& result = cmd->GetResultValue();
220 if ( !result.IsEmpty() && result.Value( 1 ) != '"' && result.Value( 1 ) != '\'' )
222 list< _pyID > idList = cmd->GetStudyEntries( result );
223 list< _pyID >::iterator id = idList.begin();
224 for ( ; id != idList.end(); ++id )
226 if ( comment.IsEmpty() )
227 presentObjects.insert( *id );
229 theGen->ObjectCreationRemoved( *id ); // objID.SetName( name ) is not needed
231 if ( idList.empty() && cmd->IsID( result ))
232 presentObjects.insert( result );
234 // comment the command
235 if ( !comment.IsEmpty() )
238 cmd->GetString() += " ### ";
239 cmd->GetString() += comment;
243 //================================================================================
245 * \brief Fix SMESH::FunctorType arguments of SMESH::Filter::Criterion()
247 //================================================================================
249 void fixFunctorType( TCollection_AsciiString& Type,
250 TCollection_AsciiString& Compare,
251 TCollection_AsciiString& UnaryOp,
252 TCollection_AsciiString& BinaryOp )
254 // The problem is that dumps of old studies created using filters becomes invalid
255 // when new items are inserted in the enum SMESH::FunctorType since values
256 // of this enum are dumped as integer values.
257 // This function corrects enum values of old studies given as args (Type,Compare,...)
258 // We can find out how to correct them by value of BinaryOp which can have only two
259 // values: FT_Undefined or FT_LogicalNOT.
260 // Hereafter is the history of the enum SMESH::FunctorType since v3.0.0
261 // where PythonDump appeared
262 // v 3.0.0: FT_Undefined == 25
263 // v 3.1.0: FT_Undefined == 26, new items:
265 // v 4.1.2: FT_Undefined == 27, new items:
266 // - FT_BelongToGenSurface = 17
267 // v 5.1.1: FT_Undefined == 32, new items:
268 // - FT_FreeNodes = 10
269 // - FT_FreeFaces = 11
270 // - FT_LinearOrQuadratic = 23
271 // - FT_GroupColor = 24
272 // - FT_ElemGeomType = 25
273 // v 5.1.5: FT_Undefined == 33, new items:
274 // - FT_CoplanarFaces = 26
275 // v 6.2.0: FT_Undefined == 39, new items:
276 // - FT_MaxElementLength2D = 8
277 // - FT_MaxElementLength3D = 9
278 // - FT_BareBorderVolume = 25
279 // - FT_BareBorderFace = 26
280 // - FT_OverConstrainedVolume = 27
281 // - FT_OverConstrainedFace = 28
282 // v 6.5.0: FT_Undefined == 43, new items:
283 // - FT_EqualNodes = 14
284 // - FT_EqualEdges = 15
285 // - FT_EqualFaces = 16
286 // - FT_EqualVolumes = 17
287 // v 6.6.0: FT_Undefined == 44, new items:
288 // - FT_BallDiameter = 37
289 // v 6.7.1: FT_Undefined == 45, new items:
290 // - FT_EntityType = 36
291 // v 7.3.0: FT_Undefined == 46, new items:
292 // - FT_ConnectedElements = 39
293 // v 7.6.0: FT_Undefined == 47, new items:
294 // - FT_BelongToMeshGroup = 22
295 // v 8.1.0: FT_Undefined == 48, new items:
296 // - FT_NodeConnectivityNumber= 22
298 // It's necessary to continue recording this history and to fill
299 // undef2newItems (see below) accordingly.
301 typedef map< int, vector< int > > TUndef2newItems;
302 static TUndef2newItems undef2newItems;
303 if ( undef2newItems.empty() )
305 undef2newItems[ 26 ].push_back( 7 );
306 undef2newItems[ 27 ].push_back( 17 );
307 { int items[] = { 10, 11, 23, 24, 25 };
308 undef2newItems[ 32 ].assign( items, items+5 ); }
309 undef2newItems[ 33 ].push_back( 26 );
310 { int items[] = { 8, 9, 25, 26, 27, 28 };
311 undef2newItems[ 39 ].assign( items, items+6 ); }
312 { int items[] = { 14, 15, 16, 17 };
313 undef2newItems[ 43 ].assign( items, items+4 ); }
314 undef2newItems[ 44 ].push_back( 37 );
315 undef2newItems[ 45 ].push_back( 36 );
316 undef2newItems[ 46 ].push_back( 39 );
317 undef2newItems[ 47 ].push_back( 22 );
318 undef2newItems[ 48 ].push_back( 22 );
320 ASSERT( undef2newItems.rbegin()->first == SMESH::FT_Undefined );
323 int iType = Type.IntegerValue();
324 int iCompare = Compare.IntegerValue();
325 int iUnaryOp = UnaryOp.IntegerValue();
326 int iBinaryOp = BinaryOp.IntegerValue();
328 // find out integer value of FT_Undefined at the moment of dump
329 int oldUndefined = iBinaryOp;
330 if ( iBinaryOp < iUnaryOp ) // BinaryOp was FT_LogicalNOT
333 // apply history to args
334 TUndef2newItems::const_iterator undef_items =
335 undef2newItems.upper_bound( oldUndefined );
336 if ( undef_items != undef2newItems.end() )
338 int* pArg[4] = { &iType, &iCompare, &iUnaryOp, &iBinaryOp };
339 for ( ; undef_items != undef2newItems.end(); ++undef_items )
341 const vector< int > & addedItems = undef_items->second;
342 for ( size_t i = 0; i < addedItems.size(); ++i )
343 for ( int iArg = 0; iArg < 4; ++iArg )
345 int& arg = *pArg[iArg];
346 if ( arg >= addedItems[i] )
350 Type = TCollection_AsciiString( iType );
351 Compare = TCollection_AsciiString( iCompare );
352 UnaryOp = TCollection_AsciiString( iUnaryOp );
353 BinaryOp = TCollection_AsciiString( iBinaryOp );
357 //================================================================================
359 * \brief Replaces "SMESH.PointStruct(x,y,z)" and "SMESH.DirStruct( SMESH.PointStruct(x,y,z))"
360 * arguments of a given command by a list "[x,y,z]" if the list is accesible
363 //================================================================================
365 void StructToList( Handle( _pyCommand)& theCommand, const bool checkMethod=true )
367 static TStringSet methodsAcceptingList;
368 if ( methodsAcceptingList.empty() ) {
369 const char * methodNames[] = {
370 "GetCriterion","Reorient2D","ExtrusionSweep","ExtrusionSweepMakeGroups0D",
371 "ExtrusionSweepMakeGroups","ExtrusionSweep0D",
372 "AdvancedExtrusion","AdvancedExtrusionMakeGroups",
373 "ExtrusionSweepObject","ExtrusionSweepObject0DMakeGroups",
374 "ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
375 "ExtrusionSweepObject1D","ExtrusionSweepObject1DMakeGroups",
376 "ExtrusionSweepObject2D","ExtrusionSweepObject2DMakeGroups",
377 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects",
378 "Translate","TranslateMakeGroups","TranslateMakeMesh",
379 "TranslateObject","TranslateObjectMakeGroups", "TranslateObjectMakeMesh",
380 "ExtrusionAlongPathX","ExtrusionAlongPathObjX","SplitHexahedraIntoPrisms"
381 ,"" }; // <- mark of the end
382 methodsAcceptingList.Insert( methodNames );
384 if ( !checkMethod || methodsAcceptingList.Contains( theCommand->GetMethod() ))
386 for ( int i = theCommand->GetNbArgs(); i > 0; --i )
388 const _AString & arg = theCommand->GetArg( i );
389 if ( arg.Search( "SMESH.PointStruct" ) == 1 ||
390 arg.Search( "SMESH.DirStruct" ) == 1 )
392 Handle(_pyCommand) workCmd = new _pyCommand( arg );
393 if ( workCmd->GetNbArgs() == 1 ) // SMESH.DirStruct( SMESH.PointStruct(x,y,z))
395 workCmd = new _pyCommand( workCmd->GetArg( 1 ) );
397 if ( workCmd->GetNbArgs() == 3 ) // SMESH.PointStruct(x,y,z)
399 _AString newArg = "[ ";
400 newArg += ( workCmd->GetArg( 1 ) + ", " +
401 workCmd->GetArg( 2 ) + ", " +
402 workCmd->GetArg( 3 ) + " ]");
403 theCommand->SetArg( i, newArg );
409 //================================================================================
411 * \brief Replaces "mesh.GetIDSource([id1,id2])" argument of a given command by
412 * a list "[id1,id2]" if the list is an accesible type of argument.
414 //================================================================================
416 void GetIDSourceToList( Handle( _pyCommand)& theCommand )
418 static TStringSet methodsAcceptingList;
419 if ( methodsAcceptingList.empty() ) {
420 const char * methodNames[] = {
421 "ExportPartToMED","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
422 "ExportCGNS","ExportGMF",
423 "Create0DElementsOnAllNodes","Reorient2D","QuadTo4Tri",
424 "ScaleMakeGroups","Scale","ScaleMakeMesh",
425 "FindCoincidentNodesOnPartBut","DoubleElements",
426 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects"
427 ,"" }; // <- mark of the end
428 methodsAcceptingList.Insert( methodNames );
430 if ( methodsAcceptingList.Contains( theCommand->GetMethod() ))
432 for ( int i = theCommand->GetNbArgs(); i > 0; --i )
434 _pyCommand argCmd( theCommand->GetArg( i ));
435 if ( argCmd.GetMethod() == "GetIDSource" &&
436 argCmd.GetNbArgs() == 2 )
438 theCommand->SetArg( i, argCmd.GetArg( 1 ));
445 //================================================================================
447 * \brief Convert a python script using commands of smeshBuilder.py
448 * \param theScriptLines - Lines of the input script
449 * \param theEntry2AccessorMethod - returns method names to access to
450 * objects wrapped with python class
451 * \param theObjectNames - names of objects
452 * \param theRemovedObjIDs - entries of objects whose created commands were removed
453 * \param theHistoricalDump - true means to keep all commands, false means
454 * to exclude commands relating to objects removed from study
455 * \retval TCollection_AsciiString - Conversion result
457 //================================================================================
460 SMESH_2smeshpy::ConvertScript(std::list< TCollection_AsciiString >& theScriptLines,
461 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
462 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
463 std::set< TCollection_AsciiString >& theRemovedObjIDs,
464 SALOMEDS::Study_ptr& theStudy,
465 const bool theToKeepAllCommands)
467 std::list< TCollection_AsciiString >::iterator lineIt;
468 // process notebook variables
470 SMESH_NoteBook aNoteBook;
472 for ( lineIt = theScriptLines.begin(); lineIt != theScriptLines.end(); ++lineIt )
473 aNoteBook.AddCommand( *lineIt );
475 theScriptLines.clear();
477 aNoteBook.ReplaceVariables();
479 aNoteBook.GetResultLines( theScriptLines );
482 // convert to smeshBuilder.py API
484 theGen = new _pyGen( theEntry2AccessorMethod,
488 theToKeepAllCommands );
490 for ( lineIt = theScriptLines.begin(); lineIt != theScriptLines.end(); ++lineIt )
491 theGen->AddCommand( *lineIt );
493 theScriptLines.clear();
497 #ifdef DUMP_CONVERSION
498 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
501 // clean commmands of removed objects depending on myIsPublished flag
502 theGen->ClearCommands();
504 // reorder commands after conversion
505 list< Handle(_pyCommand) >::iterator cmd;
508 orderChanges = false;
509 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
510 if ( (*cmd)->SetDependentCmdsAfter() )
512 } while ( orderChanges );
514 // concat commands back into a script
515 TCollection_AsciiString aPrevCmd;
516 set<_pyID> createdObjects;
517 createdObjects.insert( "smeshBuilder" );
518 createdObjects.insert( "smesh" );
519 createdObjects.insert( "theStudy" );
520 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
522 #ifdef DUMP_CONVERSION
523 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
525 if ( !(*cmd)->IsEmpty() && aPrevCmd != (*cmd)->GetString()) {
526 CheckObjectPresence( *cmd, createdObjects );
527 if ( !(*cmd)->IsEmpty() ) {
528 aPrevCmd = (*cmd)->GetString();
529 theScriptLines.push_back( aPrevCmd );
538 //================================================================================
540 * \brief _pyGen constructor
542 //================================================================================
544 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
545 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
546 std::set< TCollection_AsciiString >& theRemovedObjIDs,
547 SALOMEDS::Study_ptr& theStudy,
548 const bool theToKeepAllCommands)
549 : _pyObject( new _pyCommand( "", 0 )),
551 myID2AccessorMethod( theEntry2AccessorMethod ),
552 myObjectNames( theObjectNames ),
553 myRemovedObjIDs( theRemovedObjIDs ),
555 myToKeepAllCommands( theToKeepAllCommands ),
556 myStudy( SALOMEDS::Study::_duplicate( theStudy )),
557 myGeomIDNb(0), myGeomIDIndex(-1)
559 // make that GetID() to return TPythonDump::SMESHGenName()
560 GetCreationCmd()->Clear();
561 GetCreationCmd()->GetString() = TPythonDump::SMESHGenName();
562 GetCreationCmd()->GetString() += "=";
564 // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
565 if ( !theObjectNames.IsEmpty() && !CORBA::is_nil( theStudy ))
569 SALOMEDS::SComponent_wrap geomComp = theStudy->FindComponent("GEOM");
570 if ( geomComp->_is_nil() ) return;
571 CORBA::String_var entry = geomComp->GetID();
574 // find a SMESH entry
576 Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n( theObjectNames );
577 for ( ; e2n.More() && smeshID.IsEmpty(); e2n.Next() )
578 if ( _pyCommand::IsStudyEntry( e2n.Key() ))
581 // find 1st difference between smeshID and geomID
582 if ( !geomID.IsEmpty() && !smeshID.IsEmpty() )
583 for ( int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i )
584 if ( geomID.Value( i ) != smeshID.Value( i ))
586 myGeomIDNb = geomID.Value( i );
592 //================================================================================
594 * \brief name of SMESH_Gen in smeshBuilder.py
596 //================================================================================
598 const char* _pyGen::AccessorMethod() const
600 return SMESH_2smeshpy::GenName();
603 //================================================================================
605 * \brief Convert a command using a specific converter
606 * \param theCommand - the command to convert
608 //================================================================================
610 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
612 // store theCommand in the sequence
613 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
615 Handle(_pyCommand) aCommand = myCommands.back();
616 #ifdef DUMP_CONVERSION
617 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
620 const _pyID& objID = aCommand->GetObject();
622 if ( objID.IsEmpty() )
625 // Prevent moving a command creating a sub-mesh to the end of the script
626 // if the sub-mesh is used in theCommand as argument
627 // if ( _pySubMesh::CanBeArgOfMethod( aCommand->GetMethod() ))
629 // PlaceSubmeshAfterItsCreation( aCommand );
632 // Method( SMESH.PointStruct(x,y,z)... -> Method( [x,y,z]...
633 StructToList( aCommand );
635 const TCollection_AsciiString& method = aCommand->GetMethod();
637 // not to erase _pySelfEraser's etc. used as args in some commands
639 #ifdef USE_STRING_FAMILY
640 std::list<_pyID> objIDs;
641 if ( myKeepAgrCmdsIDs.IsInArgs( aCommand, objIDs ))
643 std::list<_pyID>::iterator objID = objIDs.begin();
644 for ( ; objID != objIDs.end(); ++objID )
646 Handle(_pyObject) obj = FindObject( *objID );
649 obj->AddArgCmd( aCommand );
650 //cout << objID << " found in " << theCommand << endl;
655 std::list< _pyID >::const_iterator id = myKeepAgrCmdsIDs.begin();
656 for ( ; id != myKeepAgrCmdsIDs.end(); ++id )
657 if ( *id != objID && theCommand.Search( *id ) > id->Length() )
659 Handle(_pyObject) obj = FindObject( *id );
661 obj->AddArgCmd( aCommand );
666 // Find an object to process theCommand
669 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName())
671 this->Process( aCommand );
672 //addFilterUser( aCommand, theGen ); // protect filters from clearing
676 // SMESH_Mesh method?
677 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
678 if ( id_mesh != myMeshes.end() )
680 //id_mesh->second->AddProcessedCmd( aCommand );
682 // Wrap Export*() into try-except
683 if ( aCommand->MethodStartsFrom("Export"))
686 _AString indent = aCommand->GetIndentation();
687 _AString tryStr = indent + "try:";
688 _AString newCmd = indent + tab + ( aCommand->GetString().ToCString() + indent.Length() );
689 _AString pasCmd = indent + tab + "pass"; // to keep valid if newCmd is erased
690 _AString excStr = indent + "except:";
691 _AString msgStr = indent + "\tprint '"; msgStr += method + "() failed. Invalid file name?'";
693 myCommands.insert( --myCommands.end(), new _pyCommand( tryStr, myNbCommands ));
695 aCommand->GetString() = newCmd;
696 aCommand->SetOrderNb( ++myNbCommands );
697 myCommands.push_back( new _pyCommand( pasCmd, ++myNbCommands ));
698 myCommands.push_back( new _pyCommand( excStr, ++myNbCommands ));
699 myCommands.push_back( new _pyCommand( msgStr, ++myNbCommands ));
701 // check for mesh editor object
702 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
703 _pyID editorID = aCommand->GetResultValue();
704 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
705 myMeshEditors.insert( make_pair( editorID, editor ));
708 // check for SubMesh objects
709 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
710 _pyID subMeshID = aCommand->GetResultValue();
711 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
712 AddObject( subMesh );
715 // Method( mesh.GetIDSource([id1,id2]) -> Method( [id1,id2]
716 GetIDSourceToList( aCommand );
718 //addFilterUser( aCommand, theGen ); // protect filters from clearing
720 id_mesh->second->Process( aCommand );
721 id_mesh->second->AddProcessedCmd( aCommand );
725 // SMESH_MeshEditor method?
726 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
727 if ( id_editor != myMeshEditors.end() )
729 // Method( mesh.GetIDSource([id1,id2]) -> Method( [id1,id2]
730 GetIDSourceToList( aCommand );
732 //addFilterUser( aCommand, theGen ); // protect filters from clearing
734 // some commands of SMESH_MeshEditor create meshes and groups
735 _pyID meshID, groups;
736 if ( method.Search("MakeMesh") != -1 )
737 meshID = aCommand->GetResultValue();
738 else if ( method == "MakeBoundaryMesh")
739 meshID = aCommand->GetResultValue(1);
740 else if ( method == "MakeBoundaryElements")
741 meshID = aCommand->GetResultValue(2);
743 if ( method.Search("MakeGroups") != -1 ||
744 method == "ExtrusionAlongPathX" ||
745 method == "ExtrusionAlongPathObjX" ||
746 method == "DoubleNodeGroupNew" ||
747 method == "DoubleNodeGroupsNew" ||
748 method == "DoubleNodeElemGroupNew" ||
749 method == "DoubleNodeElemGroupsNew"||
750 method == "DoubleNodeElemGroup2New"||
751 method == "DoubleNodeElemGroups2New"
753 groups = aCommand->GetResultValue();
754 else if ( method == "MakeBoundaryMesh" )
755 groups = aCommand->GetResultValue(2);
756 else if ( method == "MakeBoundaryElements")
757 groups = aCommand->GetResultValue(3);
758 else if ( method == "Create0DElementsOnAllNodes" &&
759 aCommand->GetArg(2).Length() > 2 ) // group name != ''
760 groups = aCommand->GetResultValue();
762 id_editor->second->Process( aCommand );
763 id_editor->second->AddProcessedCmd( aCommand );
766 if ( !meshID.IsEmpty() &&
767 !myMeshes.count( meshID ) &&
768 aCommand->IsStudyEntry( meshID ))
770 _AString processedCommand = aCommand->GetString();
771 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
772 CheckObjectIsReCreated( mesh );
773 myMeshes.insert( make_pair( meshID, mesh ));
775 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
778 if ( !groups.IsEmpty() )
780 if ( !aCommand->IsStudyEntry( meshID ))
781 meshID = id_editor->second->GetMesh();
782 Handle(_pyMesh) mesh = myMeshes[ meshID ];
784 list< _pyID > idList = aCommand->GetStudyEntries( groups );
785 list< _pyID >::iterator grID = idList.begin();
786 for ( ; grID != idList.end(); ++grID )
787 if ( !myObjects.count( *grID ))
789 Handle(_pyGroup) group = new _pyGroup( aCommand, *grID );
791 if ( !mesh.IsNull() ) mesh->AddGroup( group );
795 } // SMESH_MeshEditor methods
797 // SMESH_Hypothesis method?
798 Handle(_pyHypothesis) hyp = FindHyp( objID );
799 if ( !hyp.IsNull() && !hyp->IsAlgo() )
801 hyp->Process( aCommand );
802 hyp->AddProcessedCmd( aCommand );
806 // aFilterManager.CreateFilter() ?
807 if ( aCommand->GetMethod() == "CreateFilter" )
809 // Set a more human readable name to a filter
810 // aFilter0x7fbf6c71cfb0 -> aFilter_nb
811 _pyID newID, filterID = aCommand->GetResultValue();
812 int pos = filterID.Search( "0x" );
814 newID = (filterID.SubString(1,pos-1) + "_") + _pyID( ++myNbFilters );
816 Handle(_pyObject) filter( new _pyFilter( aCommand, newID ));
819 // aFreeNodes0x5011f80 = aFilterManager.CreateFreeNodes() ## issue 0020976
820 else if ( theCommand.Search( "aFilterManager.Create" ) > 0 )
822 // create _pySelfEraser for functors
823 Handle(_pySelfEraser) functor = new _pySelfEraser( aCommand );
824 functor->IgnoreOwnCalls(); // to erase if not used as an argument
825 AddObject( functor );
828 // other object method?
829 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
830 if ( id_obj != myObjects.end() ) {
831 id_obj->second->Process( aCommand );
832 id_obj->second->AddProcessedCmd( aCommand );
836 // Add access to a wrapped mesh
837 AddMeshAccessorMethod( aCommand );
839 // Add access to a wrapped algorithm
840 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
842 // PAL12227. PythonDump was not updated at proper time; result is
843 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
844 // TypeError: __init__() takes exactly 11 arguments (10 given)
845 const char wrongCommand[] = "SMESH.Filter.Criterion(";
846 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
848 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
849 // there must be 10 arguments, 5-th arg ThresholdID is missing,
850 const int wrongNbArgs = 9, missingArg = 5;
851 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
853 for ( int i = wrongNbArgs; i > missingArg; --i )
854 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
855 tmpCmd.SetArg( missingArg, "''");
856 aCommand->GetString().Trunc( beg - 1 );
857 aCommand->GetString() += tmpCmd.GetString();
860 // set GetCriterion(elementType,CritType,Compare,Treshold,UnaryOp,BinaryOp,Tolerance)
862 // instead of "SMESH.Filter.Criterion(
863 // Type,Compare,Threshold,ThresholdStr,ThresholdID,UnaryOp,BinaryOp,Tolerance,TypeOfElement,Precision)
864 // 1 2 3 4 5 6 7 8 9 10
865 // in order to avoid the problem of type mismatch of long and FunctorType
866 const TCollection_AsciiString
867 SMESH("SMESH."), dfltFunctor("SMESH.FT_Undefined"), dfltTol("1e-07"), dfltPreci("-1");
868 TCollection_AsciiString
869 Type = aCommand->GetArg(1), // long
870 Compare = aCommand->GetArg(2), // long
871 Threshold = aCommand->GetArg(3), // double
872 ThresholdStr = aCommand->GetArg(4), // string
873 ThresholdID = aCommand->GetArg(5), // string
874 UnaryOp = aCommand->GetArg(6), // long
875 BinaryOp = aCommand->GetArg(7), // long
876 Tolerance = aCommand->GetArg(8), // double
877 TypeOfElement = aCommand->GetArg(9), // ElementType
878 Precision = aCommand->GetArg(10); // long
879 fixFunctorType( Type, Compare, UnaryOp, BinaryOp );
880 Type = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Type.IntegerValue() ));
881 Compare = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Compare.IntegerValue() ));
882 UnaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( UnaryOp.IntegerValue() ));
883 BinaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( BinaryOp.IntegerValue() ));
885 if ( Compare == "SMESH.FT_EqualTo" )
888 aCommand->RemoveArgs();
889 aCommand->SetObject( SMESH_2smeshpy::GenName() );
890 aCommand->SetMethod( "GetCriterion" );
892 aCommand->SetArg( 1, TypeOfElement );
893 aCommand->SetArg( 2, Type );
894 aCommand->SetArg( 3, Compare );
896 if ( Threshold.IsIntegerValue() )
898 int iGeom = Threshold.IntegerValue();
899 if ( Type == "SMESH.FT_ElemGeomType" )
901 // set SMESH.GeometryType instead of a numerical Threshold
902 const int nbTypes = SMESH::Geom_LAST;
903 const char* types[] = {
904 "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON",
905 "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM",
906 "Geom_POLYHEDRA", "Geom_BALL" };
907 if ( -1 < iGeom && iGeom < nbTypes )
908 Threshold = SMESH + types[ iGeom ];
910 // is types complete? (compilation failure mains that enum GeometryType changed)
911 int _asrt[( sizeof(types) / sizeof(const char*) == nbTypes ) ? 2 : -1 ]; _asrt[0]=_asrt[1];
914 if (Type == "SMESH.FT_EntityType")
916 // set SMESH.EntityType instead of a numerical Threshold
917 const int nbTypes = SMESH::Entity_Last;
918 const char* types[] = {
919 "Entity_Node", "Entity_0D", "Entity_Edge", "Entity_Quad_Edge",
920 "Entity_Triangle", "Entity_Quad_Triangle", "Entity_BiQuad_Triangle",
921 "Entity_Quadrangle", "Entity_Quad_Quadrangle", "Entity_BiQuad_Quadrangle",
922 "Entity_Polygon", "Entity_Quad_Polygon", "Entity_Tetra", "Entity_Quad_Tetra",
923 "Entity_Pyramid", "Entity_Quad_Pyramid",
924 "Entity_Hexa", "Entity_Quad_Hexa", "Entity_TriQuad_Hexa",
925 "Entity_Penta", "Entity_Quad_Penta", "Entity_Hexagonal_Prism",
926 "Entity_Polyhedra", "Entity_Quad_Polyhedra", "Entity_Ball" };
927 if ( -1 < iGeom && iGeom < nbTypes )
928 Threshold = SMESH + types[ iGeom ];
930 // is 'types' complete? (compilation failure mains that enum EntityType changed)
931 int _asrt[( sizeof(types) / sizeof(const char*) == nbTypes ) ? 2 : -1 ]; _asrt[0]=_asrt[1];
935 if ( ThresholdID.Length() != 2 ) // neither '' nor ""
936 aCommand->SetArg( 4, ThresholdID.SubString( 2, ThresholdID.Length()-1 )); // shape entry
937 else if ( ThresholdStr.Length() != 2 )
938 aCommand->SetArg( 4, ThresholdStr );
939 else if ( ThresholdID.Length() != 2 )
940 aCommand->SetArg( 4, ThresholdID );
942 aCommand->SetArg( 4, Threshold );
943 // find the last not default arg
945 if ( Tolerance == dfltTol ) {
947 if ( BinaryOp == dfltFunctor ) {
949 if ( UnaryOp == dfltFunctor )
953 if ( 5 < lastDefault ) aCommand->SetArg( 5, UnaryOp );
954 if ( 6 < lastDefault ) aCommand->SetArg( 6, BinaryOp );
955 if ( 7 < lastDefault ) aCommand->SetArg( 7, Tolerance );
956 if ( Precision != dfltPreci )
958 TCollection_AsciiString crit = aCommand->GetResultValue();
959 aCommand->GetString() += "; ";
960 aCommand->GetString() += crit + ".Precision = " + Precision;
966 //================================================================================
968 * \brief Convert the command or remember it for later conversion
969 * \param theCommand - The python command calling a method of SMESH_Gen
971 //================================================================================
973 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
975 // there are methods to convert:
976 // CreateMesh( shape )
977 // Concatenate( [mesh1, ...], ... )
978 // CreateHypothesis( theHypType, theLibName )
979 // Compute( mesh, geom )
980 // Evaluate( mesh, geom )
982 TCollection_AsciiString method = theCommand->GetMethod();
984 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
986 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
990 if ( method == "CreateMeshesFromUNV" ||
991 method == "CreateMeshesFromSTL" ||
992 method == "CopyMesh" ) // command result is a mesh
994 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
998 if( method == "CreateMeshesFromMED" ||
999 method == "CreateMeshesFromSAUV"||
1000 method == "CreateMeshesFromCGNS" ||
1001 method == "CreateMeshesFromGMF" ) // command result is ( [mesh1,mesh2], status )
1003 std::list< _pyID > meshIDs = theCommand->GetStudyEntries( theCommand->GetResultValue() );
1004 std::list< _pyID >::iterator meshID = meshIDs.begin();
1005 for ( ; meshID != meshIDs.end(); ++meshID )
1007 Handle(_pyMesh) mesh = new _pyMesh( theCommand, *meshID );
1010 if ( method == "CreateMeshesFromGMF" )
1012 // CreateMeshesFromGMF( theFileName, theMakeRequiredGroups ) ->
1013 // CreateMeshesFromGMF( theFileName )
1014 _AString file = theCommand->GetArg(1);
1015 theCommand->RemoveArgs();
1016 theCommand->SetArg( 1, file );
1020 // CreateHypothesis()
1021 if ( method == "CreateHypothesis" )
1023 // issue 199929, remove standard library name (default parameter)
1024 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
1025 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
1026 // keep the first argument
1027 TCollection_AsciiString arg = theCommand->GetArg( 1 );
1028 theCommand->RemoveArgs();
1029 theCommand->SetArg( 1, arg );
1032 Handle(_pyHypothesis) hyp = _pyHypothesis::NewHypothesis( theCommand );
1033 CheckObjectIsReCreated( hyp );
1034 myHypos.insert( make_pair( hyp->GetID(), hyp ));
1039 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
1040 if ( method == "Compute" )
1042 const _pyID& meshID = theCommand->GetArg( 1 );
1043 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
1044 if ( id_mesh != myMeshes.end() ) {
1045 theCommand->SetObject( meshID );
1046 theCommand->RemoveArgs();
1047 id_mesh->second->Process( theCommand );
1048 id_mesh->second->AddProcessedCmd( theCommand );
1053 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
1054 if ( method == "Evaluate" )
1056 const _pyID& meshID = theCommand->GetArg( 1 );
1057 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
1058 if ( id_mesh != myMeshes.end() ) {
1059 theCommand->SetObject( meshID );
1060 _pyID geom = theCommand->GetArg( 2 );
1061 theCommand->RemoveArgs();
1062 theCommand->SetArg( 1, geom );
1063 id_mesh->second->AddProcessedCmd( theCommand );
1068 // objects erasing creation command if no more its commands invoked:
1069 // SMESH_Pattern, FilterManager
1070 if ( method == "GetPattern" ||
1071 method == "CreateFilterManager" ||
1072 method == "CreateMeasurements" )
1074 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
1075 if ( !AddObject( obj ) )
1076 theCommand->Clear(); // already created
1078 // Concatenate( [mesh1, ...], ... )
1079 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
1081 if ( method == "ConcatenateWithGroups" ) {
1082 theCommand->SetMethod( "Concatenate" );
1083 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
1085 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
1087 AddMeshAccessorMethod( theCommand );
1089 else if ( method == "SetName" ) // SetName(obj,name)
1091 // store theCommand as one of object commands to erase it along with the object
1092 const _pyID& objID = theCommand->GetArg( 1 );
1093 Handle(_pyObject) obj = FindObject( objID );
1094 if ( !obj.IsNull() )
1095 obj->AddProcessedCmd( theCommand );
1098 // Replace name of SMESH_Gen
1100 // names of SMESH_Gen methods fully equal to methods defined in smeshBuilder.py
1101 static TStringSet smeshpyMethods;
1102 if ( smeshpyMethods.empty() ) {
1103 const char * names[] =
1104 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
1105 "GetPattern","GetSubShapesId",
1106 "" }; // <- mark of array end
1107 smeshpyMethods.Insert( names );
1109 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
1110 // smeshgen.Method() --> smesh.Method()
1111 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
1113 // smeshgen.Method() --> smesh.Method()
1114 theCommand->SetObject( SMESH_2smeshpy::GenName() );
1117 //================================================================================
1119 * \brief Convert the remembered commands
1121 //================================================================================
1123 void _pyGen::Flush()
1125 // create an empty command
1126 myLastCommand = new _pyCommand();
1128 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
1129 map< _pyID, Handle(_pyObject) >::iterator id_obj;
1130 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp;
1132 if ( IsToKeepAllCommands() ) // historical dump
1134 // set myIsPublished = true to all objects
1135 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1136 id_mesh->second->SetRemovedFromStudy( false );
1137 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1138 id_hyp->second->SetRemovedFromStudy( false );
1139 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
1140 id_obj->second->SetRemovedFromStudy( false );
1144 // let hypotheses find referred objects in order to prevent clearing
1145 // not published referred hyps (it's needed for hyps like "LayerDistribution")
1146 list< Handle(_pyMesh) > fatherMeshes;
1147 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1148 if ( !id_hyp->second.IsNull() )
1149 id_hyp->second->GetReferredMeshesAndGeom( fatherMeshes );
1151 // set myIsPublished = false to all objects depending on
1152 // meshes built on a removed geometry
1153 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1154 if ( id_mesh->second->IsNotGeomPublished() )
1155 id_mesh->second->SetRemovedFromStudy( true );
1158 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1159 if ( ! id_mesh->second.IsNull() )
1160 id_mesh->second->Flush();
1163 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1164 if ( !id_hyp->second.IsNull() ) {
1165 id_hyp->second->Flush();
1166 // smeshgen.CreateHypothesis() --> smesh.CreateHypothesis()
1167 if ( !id_hyp->second->IsWrapped() )
1168 id_hyp->second->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
1171 // Flush other objects. 2 times, for objects depending on Flush() of later created objects
1172 std::list< Handle(_pyObject) >::reverse_iterator robj = myOrderedObjects.rbegin();
1173 for ( ; robj != myOrderedObjects.rend(); ++robj )
1174 if ( ! robj->IsNull() )
1176 std::list< Handle(_pyObject) >::iterator obj = myOrderedObjects.begin();
1177 for ( ; obj != myOrderedObjects.end(); ++obj )
1178 if ( ! obj->IsNull() )
1181 myLastCommand->SetOrderNb( ++myNbCommands );
1182 myCommands.push_back( myLastCommand );
1185 //================================================================================
1187 * \brief Prevent moving a command creating a sub-mesh to the end of the script
1188 * if the sub-mesh is used in theCmdUsingSubmesh as argument
1190 //================================================================================
1192 void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const
1194 // map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
1195 // for ( ; id_obj != myObjects.end(); ++id_obj )
1197 // if ( !id_obj->second->IsKind( STANDARD_TYPE( _pySubMesh ))) continue;
1198 // for ( int iArg = theCmdUsingSubmesh->GetNbArgs(); iArg; --iArg )
1200 // const _pyID& arg = theCmdUsingSubmesh->GetArg( iArg );
1201 // if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
1203 // list< _pyID > idList = theCmdUsingSubmesh->GetStudyEntries( arg );
1204 // list< _pyID >::iterator id = idList.begin();
1205 // for ( ; id != idList.end(); ++id )
1206 // if ( id_obj->first == *id )
1207 // // _pySubMesh::Process() does what we need
1208 // Handle(_pySubMesh)::DownCast( id_obj->second )->Process( theCmdUsingSubmesh );
1213 //================================================================================
1215 * \brief Clean commmands of removed objects depending on myIsPublished flag
1217 //================================================================================
1219 void _pyGen::ClearCommands()
1221 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
1222 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
1223 id_mesh->second->ClearCommands();
1225 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1226 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1227 if ( !id_hyp->second.IsNull() )
1228 id_hyp->second->ClearCommands();
1230 // Other objects. 2 times, for objects depending on ClearCommands() of later created objects
1231 std::list< Handle(_pyObject) >::reverse_iterator robj = myOrderedObjects.rbegin();
1232 for ( ; robj != myOrderedObjects.rend(); ++robj )
1233 if ( ! robj->IsNull() )
1234 (*robj)->ClearCommands();
1235 std::list< Handle(_pyObject) >::iterator obj = myOrderedObjects.begin();
1236 for ( ; obj != myOrderedObjects.end(); ++obj )
1237 if ( ! obj->IsNull() )
1238 (*obj)->ClearCommands();
1241 //================================================================================
1243 * \brief Release mutual handles of objects
1245 //================================================================================
1249 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
1250 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
1251 id_mesh->second->Free();
1254 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
1255 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
1256 id_ed->second->Free();
1257 myMeshEditors.clear();
1259 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
1260 for ( ; id_obj != myObjects.end(); ++id_obj )
1261 id_obj->second->Free();
1264 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1265 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1266 if ( !id_hyp->second.IsNull() )
1267 id_hyp->second->Free();
1270 myFile2ExportedMesh.clear();
1272 //myKeepAgrCmdsIDs.Print();
1275 //================================================================================
1277 * \brief Add access method to mesh that is an argument
1278 * \param theCmd - command to add access method
1279 * \retval bool - true if added
1281 //================================================================================
1283 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
1286 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
1287 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
1288 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
1294 //================================================================================
1296 * \brief Add access method to algo that is an object or an argument
1297 * \param theCmd - command to add access method
1298 * \retval bool - true if added
1300 //================================================================================
1302 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
1305 map< _pyID, Handle(_pyHypothesis) >::const_iterator id_hyp = myHypos.begin();
1306 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1307 if ( !id_hyp->second.IsNull() &&
1308 id_hyp->second->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
1309 theCmd->AddAccessorMethod( id_hyp->second->GetID(),
1310 id_hyp->second->AccessorMethod() ))
1316 //================================================================================
1318 * \brief Find hypothesis by ID (entry)
1319 * \param theHypID - The hypothesis ID
1320 * \retval Handle(_pyHypothesis) - The found hypothesis
1322 //================================================================================
1324 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
1326 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.find( theHypID );
1327 if ( id_hyp != myHypos.end() &&
1328 !id_hyp->second.IsNull() &&
1329 theHypID == id_hyp->second->GetID() )
1330 return id_hyp->second;
1331 return Handle(_pyHypothesis)();
1334 //================================================================================
1336 * \brief Find algorithm able to create a hypothesis
1337 * \param theGeom - The shape ID the algorithm was created on
1338 * \param theMesh - The mesh ID that created the algorithm
1339 * \param theHypothesis - The hypothesis the algorithm should be able to create
1340 * \retval Handle(_pyHypothesis) - The found algo
1342 //================================================================================
1344 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
1345 const Handle(_pyHypothesis)& theHypothesis )
1347 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1348 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1349 if ( !id_hyp->second.IsNull() &&
1350 id_hyp->second->IsAlgo() &&
1351 theHypothesis->CanBeCreatedBy( id_hyp->second->GetAlgoType() ) &&
1352 id_hyp->second->GetGeom() == theGeom &&
1353 id_hyp->second->GetMesh() == theMesh )
1354 return id_hyp->second;
1355 return Handle(_pyHypothesis)();
1358 //================================================================================
1360 * \brief Find subMesh by ID (entry)
1361 * \param theSubMeshID - The subMesh ID
1362 * \retval Handle(_pySubMesh) - The found subMesh
1364 //================================================================================
1366 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
1368 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
1369 if ( id_subMesh != myObjects.end() )
1370 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
1371 return Handle(_pySubMesh)();
1375 //================================================================================
1377 * \brief Change order of commands in the script
1378 * \param theCmd1 - One command
1379 * \param theCmd2 - Another command
1381 //================================================================================
1383 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
1385 list< Handle(_pyCommand) >::iterator pos1, pos2;
1386 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
1387 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
1388 myCommands.insert( pos1, theCmd2 );
1389 myCommands.insert( pos2, theCmd1 );
1390 myCommands.erase( pos1 );
1391 myCommands.erase( pos2 );
1393 int nb1 = theCmd1->GetOrderNb();
1394 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
1395 theCmd2->SetOrderNb( nb1 );
1396 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
1397 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
1400 //================================================================================
1402 * \brief Set one command after the other
1403 * \param theCmd - Command to move
1404 * \param theAfterCmd - Command ater which to insert the first one
1406 //================================================================================
1408 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
1410 setNeighbourCommand( theCmd, theAfterCmd, true );
1413 //================================================================================
1415 * \brief Set one command before the other
1416 * \param theCmd - Command to move
1417 * \param theBeforeCmd - Command before which to insert the first one
1419 //================================================================================
1421 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
1423 setNeighbourCommand( theCmd, theBeforeCmd, false );
1426 //================================================================================
1428 * \brief Set one command before or after the other
1429 * \param theCmd - Command to move
1430 * \param theOtherCmd - Command ater or before which to insert the first one
1432 //================================================================================
1434 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
1435 Handle(_pyCommand)& theOtherCmd,
1436 const bool theIsAfter )
1438 list< Handle(_pyCommand) >::iterator pos;
1439 pos = find( myCommands.begin(), myCommands.end(), theCmd );
1440 myCommands.erase( pos );
1441 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
1442 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
1445 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
1446 (*pos)->SetOrderNb( i++ );
1449 //================================================================================
1451 * \brief Call _pyFilter.AddUser() if a filter is used as a command arg
1453 //================================================================================
1455 // void _pyGen::addFilterUser( Handle(_pyCommand)& theCommand, const Handle(_pyObject)& user )
1457 // No more needed after adding _pyObject::myArgCommands
1459 // const char filterPrefix[] = "aFilter0x";
1460 // if ( theCommand->GetString().Search( filterPrefix ) < 1 )
1463 // for ( int i = theCommand->GetNbArgs(); i > 0; --i )
1465 // const _AString & arg = theCommand->GetArg( i );
1466 // // NOT TREATED CASE: arg == "[something, aFilter0x36a2f60]"
1467 // if ( arg.Search( filterPrefix ) != 1 )
1470 // Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( FindObject( arg ));
1471 // if ( !filter.IsNull() )
1473 // filter->AddUser( user );
1474 // if ( !filter->GetNewID().IsEmpty() )
1475 // theCommand->SetArg( i, filter->GetNewID() );
1480 //================================================================================
1482 * \brief Set command be last in list of commands
1483 * \param theCmd - Command to be last
1485 //================================================================================
1487 Handle(_pyCommand)& _pyGen::GetLastCommand()
1489 return myLastCommand;
1492 //================================================================================
1494 * \brief Set method to access to object wrapped with python class
1495 * \param theID - The wrapped object entry
1496 * \param theMethod - The accessor method
1498 //================================================================================
1500 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1502 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1505 //================================================================================
1507 * \brief Generated new ID for object and assign with existing name
1508 * \param theID - ID of existing object
1510 //================================================================================
1512 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1517 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1519 while ( myObjectNames.IsBound( aNewID ) );
1521 if ( myObjectNames.IsBound( theID ) )
1522 myObjectNames.Bind( aNewID, ( myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ) ) );
1524 myObjectNames.Bind( aNewID, ( _pyID( "A" ) + aNewID ) );
1528 //================================================================================
1530 * \brief Stores theObj in myObjects
1532 //================================================================================
1534 bool _pyGen::AddObject( Handle(_pyObject)& theObj )
1536 if ( theObj.IsNull() ) return false;
1538 CheckObjectIsReCreated( theObj );
1542 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh ))) {
1543 add = myMeshes.insert( make_pair( theObj->GetID(),
1544 Handle(_pyMesh)::DownCast( theObj ))).second;
1546 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor ))) {
1547 add = myMeshEditors.insert( make_pair( theObj->GetID(),
1548 Handle(_pyMeshEditor)::DownCast( theObj ))).second;
1551 add = myObjects.insert( make_pair( theObj->GetID(), theObj )).second;
1552 if ( add ) myOrderedObjects.push_back( theObj );
1557 //================================================================================
1559 * \brief Erases an existing object with the same ID. This method should be called
1560 * before storing theObj in _pyGen
1562 //================================================================================
1564 void _pyGen::CheckObjectIsReCreated( Handle(_pyObject)& theObj )
1566 if ( theObj.IsNull() || !_pyCommand::IsStudyEntry( theObj->GetID() ))
1569 const bool isHyp = theObj->IsKind( STANDARD_TYPE( _pyHypothesis ));
1570 Handle(_pyObject) existing;
1572 existing = FindHyp( theObj->GetID() );
1574 existing = FindObject( theObj->GetID() );
1575 if ( !existing.IsNull() && existing != theObj )
1577 existing->SetRemovedFromStudy( true );
1578 existing->ClearCommands();
1581 if ( myHypos.count( theObj->GetID() ))
1582 myHypos.erase( theObj->GetID() );
1584 else if ( myMeshes.count( theObj->GetID() ))
1586 myMeshes.erase( theObj->GetID() );
1588 else if ( myObjects.count( theObj->GetID() ))
1590 myObjects.erase( theObj->GetID() );
1595 //================================================================================
1597 * \brief Re-register an object with other ID to make it Process() commands of
1598 * other object having this ID
1600 //================================================================================
1602 void _pyGen::SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj )
1604 if ( theObj.IsNull() ) return;
1606 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1607 myMeshes.insert( make_pair( theID, Handle(_pyMesh)::DownCast( theObj )));
1609 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1610 myMeshEditors.insert( make_pair( theID, Handle(_pyMeshEditor)::DownCast( theObj )));
1613 myObjects.insert( make_pair( theID, theObj ));
1616 //================================================================================
1618 * \brief Finds a _pyObject by ID
1620 //================================================================================
1622 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1625 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1626 if ( id_obj != myObjects.end() )
1627 return id_obj->second;
1630 _pyGen* me = const_cast< _pyGen* >( this );
1631 map< _pyID, Handle(_pyMesh) >::iterator id_obj = me->myMeshes.find( theObjID );
1632 if ( id_obj != myMeshes.end() )
1633 return id_obj->second;
1636 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1637 // if ( id_obj != myMeshEditors.end() )
1638 // return id_obj->second;
1640 return Handle(_pyObject)();
1643 //================================================================================
1645 * \brief Check if a study entry is under GEOM component
1647 //================================================================================
1649 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1653 return ( myGeomIDIndex <= theObjID.Length() &&
1654 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb &&
1655 _pyCommand::IsStudyEntry( theObjID ));
1660 //================================================================================
1662 * \brief Returns true if an object is not present in a study
1664 //================================================================================
1666 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1668 if ( theObjID.IsEmpty() ) return false;
1670 if ( myObjectNames.IsBound( theObjID ))
1671 return false; // SMESH object is in study
1673 // either the SMESH object is not in study or it is a GEOM object
1674 if ( IsGeomObject( theObjID ))
1676 SALOMEDS::SObject_wrap so = myStudy->FindObjectID( theObjID.ToCString() );
1677 if ( so->_is_nil() ) return true;
1678 CORBA::Object_var obj = so->GetObject();
1679 return CORBA::is_nil( obj );
1681 return true; // SMESH object not in study
1684 //================================================================================
1686 * \brief Add an object to myRemovedObjIDs that leads to that SetName() for
1687 * this object is not dumped
1688 * \param [in] theObjID - entry of the object whose creation command was eliminated
1690 //================================================================================
1692 void _pyGen::ObjectCreationRemoved(const _pyID& theObjID)
1694 myRemovedObjIDs.insert( theObjID );
1697 //================================================================================
1699 * \brief Return reader of hypotheses of plugins
1701 //================================================================================
1703 Handle( _pyHypothesisReader ) _pyGen::GetHypothesisReader() const
1705 if (myHypReader.IsNull() )
1706 ((_pyGen*) this)->myHypReader = new _pyHypothesisReader;
1712 //================================================================================
1714 * \brief Mesh created by SMESH_Gen
1716 //================================================================================
1718 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1719 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1721 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1722 myGeomNotInStudy = true;
1724 // convert my creation command --> smeshpy.Mesh(...)
1725 Handle(_pyCommand) creationCmd = GetCreationCmd();
1726 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1727 creationCmd->SetMethod( "Mesh" );
1728 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1731 //================================================================================
1733 * \brief Mesh created by SMESH_MeshEditor
1735 //================================================================================
1737 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1738 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1740 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1742 // this mesh depends on the exported mesh
1743 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1744 if ( !file.IsEmpty() )
1746 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1747 addFatherMesh( exportData.myMesh );
1748 if ( !exportData.myLastComputeCmd.IsNull() )
1750 // restore cleared Compute() by which the exported mesh was generated
1751 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1752 // protect that Compute() cmd from clearing
1753 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1754 exportData.myMesh->myLastComputeCmd.Nullify();
1758 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1760 // this mesh depends on concatenated meshes
1761 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1762 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1763 list< _pyID >::iterator meshID = idList.begin();
1764 for ( ; meshID != idList.end(); ++meshID )
1765 addFatherMesh( *meshID );
1767 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1769 // this mesh depends on a copied IdSource
1770 const _pyID& objID = theCreationCmd->GetArg( 1 );
1771 addFatherMesh( objID );
1773 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1774 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1775 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1777 // this mesh depends on a source mesh
1778 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1779 const _pyID& meshID = theCreationCmd->GetObject();
1780 addFatherMesh( meshID );
1783 // convert my creation command
1784 Handle(_pyCommand) creationCmd = GetCreationCmd();
1785 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1786 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1789 //================================================================================
1791 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1792 * \param theCommand - Engine method called for this mesh
1794 //================================================================================
1796 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1798 // some methods of SMESH_Mesh interface needs special conversion
1799 // to methods of Mesh python class
1801 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1802 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1803 // 2. AddHypothesis(geom, hyp)
1804 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1805 // 3. CreateGroupFromGEOM(type, name, grp)
1806 // --> in Mesh.Group(grp, name="")
1807 // 4. ExportToMED(f, auto_groups, version)
1808 // --> in Mesh.ExportMED( f, auto_groups, version )
1811 const TCollection_AsciiString& method = theCommand->GetMethod();
1812 // ----------------------------------------------------------------------
1813 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1815 if ( !theGen->IsToKeepAllCommands() ) // !historical
1817 list< Handle(_pyHypothesis) >::iterator hyp;
1818 if ( !myLastComputeCmd.IsNull() )
1820 // check if the previously computed mesh has been edited,
1821 // if so then we do not clear the previous Compute()
1822 bool toClear = true;
1823 if ( myLastComputeCmd->GetMethod() == "Compute" )
1825 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1826 for ( ; e != myEditors.end() && toClear; ++e )
1828 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1829 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1830 if ( cmd != cmds.rend() &&
1831 (*cmd)->GetOrderNb() > myLastComputeCmd->GetOrderNb() )
1837 // clear hyp commands called before myLastComputeCmd
1838 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1839 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1841 myLastComputeCmd->Clear();
1844 myLastComputeCmd = theCommand;
1846 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1847 (*hyp)->MeshComputed( myLastComputeCmd );
1851 // ----------------------------------------------------------------------
1852 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1854 if ( !theGen->IsToKeepAllCommands() ) // !historical
1857 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1858 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1859 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1861 if ( !myLastComputeCmd.IsNull() )
1863 list< Handle(_pyHypothesis) >::iterator hyp;
1864 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1865 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1867 myLastComputeCmd->Clear();
1870 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1871 for ( ; e != myEditors.end(); ++e )
1873 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1874 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1875 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1876 if ( !(*cmd)->IsEmpty() )
1878 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1882 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1885 // ----------------------------------------------------------------------
1886 else if ( method == "GetSubMesh" ) { // collect sub-meshes of the mesh
1887 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1888 if ( !subMesh.IsNull() ) {
1889 subMesh->SetCreator( this );
1890 mySubmeshes.push_back( subMesh );
1893 // ----------------------------------------------------------------------
1894 else if ( method == "GetSubMeshes" ) { // clear as the command does nothing (0023156)
1895 theCommand->Clear();
1897 // ----------------------------------------------------------------------
1898 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1899 myAddHypCmds.push_back( theCommand );
1901 const _pyID& hypID = theCommand->GetArg( 2 );
1902 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1903 if ( !hyp.IsNull() ) {
1904 myHypos.push_back( hyp );
1905 if ( hyp->GetMesh().IsEmpty() )
1906 hyp->SetMesh( this->GetID() );
1909 // ----------------------------------------------------------------------
1910 else if ( method == "CreateGroup" ||
1911 method == "CreateGroupFromGEOM" ||
1912 method == "CreateGroupFromFilter" ||
1913 method == "CreateDimGroup" )
1915 Handle(_pyGroup) group = new _pyGroup( theCommand );
1916 myGroups.push_back( group );
1917 theGen->AddObject( group );
1919 // ----------------------------------------------------------------------
1920 // update list of groups
1921 else if ( method == "GetGroups" )
1923 bool allGroupsRemoved = true;
1924 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1925 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1926 list< _pyID >::iterator grID = idList.begin();
1927 const size_t nbGroupsBefore = myGroups.size();
1928 Handle(_pyObject) obj;
1929 for ( ; grID != idList.end(); ++grID )
1931 obj = theGen->FindObject( *grID );
1934 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1935 theGen->AddObject( group );
1936 myGroups.push_back( group );
1939 if ( !obj->CanClear() )
1940 allGroupsRemoved = false;
1942 if ( nbGroupsBefore == myGroups.size() ) // no new _pyGroup created
1943 obj->AddProcessedCmd( theCommand ); // to clear theCommand if all groups are removed
1945 if ( !allGroupsRemoved && !theGen->IsToKeepAllCommands() )
1947 // check if the preceding command is Compute();
1948 // if GetGroups() is just after Compute(), this can mean that the groups
1949 // were created by some algorithm and hence Compute() should not be discarded
1950 std::list< Handle(_pyCommand) >& cmdList = theGen->GetCommands();
1951 std::list< Handle(_pyCommand) >::iterator cmd = cmdList.begin();
1952 while ( (*cmd)->GetMethod() == "GetGroups" )
1954 if ( myLastComputeCmd == (*cmd))
1955 // protect last Compute() from clearing by the next Compute()
1956 myLastComputeCmd.Nullify();
1959 // ----------------------------------------------------------------------
1960 // notify a group about full removal
1961 else if ( method == "RemoveGroupWithContents" ||
1962 method == "RemoveGroup")
1964 if ( !theGen->IsToKeepAllCommands() ) { // snapshot mode
1965 const _pyID groupID = theCommand->GetArg( 1 );
1966 Handle(_pyGroup) grp = Handle(_pyGroup)::DownCast( theGen->FindObject( groupID ));
1967 if ( !grp.IsNull() )
1969 if ( method == "RemoveGroupWithContents" )
1970 grp->RemovedWithContents();
1971 // to clear RemoveGroup() if the group creation is cleared
1972 grp->AddProcessedCmd( theCommand );
1976 // ----------------------------------------------------------------------
1977 else if ( theCommand->MethodStartsFrom( "Export" ))
1979 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
1980 method == "ExportToMEDX" ) // ExportToMEDX() --> ExportMED()
1982 theCommand->SetMethod( "ExportMED" );
1983 if ( theCommand->GetNbArgs() == 5 )
1985 // ExportToMEDX(...,autoDimension) -> ExportToMEDX(...,meshPart=None,autoDimension)
1986 _AString autoDimension = theCommand->GetArg( 5 );
1987 theCommand->SetArg( 5, "None" );
1988 theCommand->SetArg( 6, autoDimension );
1991 else if ( method == "ExportCGNS" )
1992 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
1993 _pyID partID = theCommand->GetArg( 1 );
1994 int nbArgs = theCommand->GetNbArgs();
1995 for ( int i = 2; i <= nbArgs; ++i )
1996 theCommand->SetArg( i-1, theCommand->GetArg( i ));
1997 theCommand->SetArg( nbArgs, partID );
1999 else if ( method == "ExportGMF" )
2000 { // ExportGMF(part,file,bool) -> ExportCGNS(file, part)
2001 _pyID partID = theCommand->GetArg( 1 );
2002 _AString file = theCommand->GetArg( 2 );
2003 theCommand->RemoveArgs();
2004 theCommand->SetArg( 1, file );
2005 theCommand->SetArg( 2, partID );
2007 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
2008 { // ExportPartTo*(part, ...) -> Export*(..., part)
2010 // remove "PartTo" from the method
2011 TCollection_AsciiString newMethod = method;
2012 newMethod.Remove( /*where=*/7, /*howmany=*/6 );
2013 theCommand->SetMethod( newMethod );
2014 // make the 1st arg be the last one (or last but three for ExportMED())
2015 _pyID partID = theCommand->GetArg( 1 );
2016 int nbArgs = theCommand->GetNbArgs() - 3 * (newMethod == "ExportMED");
2017 for ( int i = 2; i <= nbArgs; ++i )
2018 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2019 theCommand->SetArg( nbArgs, partID );
2021 // remember file name
2022 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
2023 ExportedMeshData( this, myLastComputeCmd ));
2025 // ----------------------------------------------------------------------
2026 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
2028 _pyID hypID = theCommand->GetArg( 2 );
2029 _pyID geomID = theCommand->GetArg( 1 );
2030 bool isLocal = ( geomID != GetGeom() );
2032 // check if this mesh still has corresponding addition command
2033 Handle(_pyCommand) addCmd;
2034 list< Handle(_pyCommand) >::iterator cmd;
2035 list< Handle(_pyCommand) >* addCmds[2] = { &myAddHypCmds, &myNotConvertedAddHypCmds };
2036 for ( int i = 0; i < 2; ++i )
2038 list< Handle(_pyCommand )> & addHypCmds = *(addCmds[i]);
2039 for ( cmd = addHypCmds.begin(); cmd != addHypCmds.end(); )
2041 bool sameHyp = true;
2042 if ( hypID != (*cmd)->GetArg( 1 ) && hypID != (*cmd)->GetArg( 2 ))
2043 sameHyp = false; // other hyp
2044 if ( (*cmd)->GetNbArgs() == 2 &&
2045 geomID != (*cmd)->GetArg( 1 ) && geomID != (*cmd)->GetArg( 2 ))
2046 sameHyp = false; // other geom
2047 if ( (*cmd)->GetNbArgs() == 1 && isLocal )
2048 sameHyp = false; // other geom
2052 cmd = addHypCmds.erase( cmd );
2053 if ( !theGen->IsToKeepAllCommands() /*&& CanClear()*/ ) {
2055 theCommand->Clear();
2059 // mesh.AddHypothesis(geom, hyp) --> mesh.AddHypothesis(hyp, geom=0)
2060 addCmd->RemoveArgs();
2061 addCmd->SetArg( 1, hypID );
2063 addCmd->SetArg( 2, geomID );
2072 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
2073 if ( !theCommand->IsEmpty() && !hypID.IsEmpty() ) {
2074 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
2075 _pyID geom = theCommand->GetArg( 1 );
2076 theCommand->RemoveArgs();
2077 theCommand->SetArg( 1, hypID );
2078 if ( geom != GetGeom() )
2079 theCommand->SetArg( 2, geom );
2081 // remove hyp from myHypos
2082 myHypos.remove( hyp );
2084 // check for SubMesh order commands
2085 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
2087 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
2088 // by GetMeshOrder() and SetMeshOrder(), since by defalut GetSubMesh()
2089 // commands are moved at the end of the script
2090 TCollection_AsciiString subIDs =
2091 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
2092 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
2093 list< _pyID >::iterator subID = idList.begin();
2094 for ( ; subID != idList.end(); ++subID )
2096 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
2097 if ( !subMesh.IsNull() )
2098 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
2101 // add accessor method if necessary
2104 if ( NeedMeshAccess( theCommand ))
2105 // apply theCommand to the mesh wrapped by smeshpy mesh
2106 AddMeshAccess( theCommand );
2110 //================================================================================
2112 * \brief Return True if addition of accesor method is needed
2114 //================================================================================
2116 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
2118 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
2119 // so no conversion is needed for them at all:
2120 static TStringSet sameMethods;
2121 if ( sameMethods.empty() ) {
2122 const char * names[] =
2123 { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
2124 "GetGroups","UnionGroups","IntersectGroups","CutGroups","CreateDimGroup","GetLog","GetId",
2125 "ClearLog","GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
2126 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
2127 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
2128 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
2129 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
2130 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
2131 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
2132 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
2133 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
2134 "GetElemFaceNodes", "GetFaceNormal", "FindElementByNodes",
2135 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
2136 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
2137 ,"" }; // <- mark of end
2138 sameMethods.Insert( names );
2141 return !sameMethods.Contains( theCommand->GetMethod() );
2144 //================================================================================
2146 * \brief Convert creation and addition of all algos and hypos
2148 //================================================================================
2150 void _pyMesh::Flush()
2153 // get the meshes this mesh depends on via hypotheses
2154 list< Handle(_pyMesh) > fatherMeshes;
2155 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
2156 for ( ; hyp != myHypos.end(); ++hyp )
2157 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
2158 myGeomNotInStudy = true;
2160 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
2161 for ( ; m != fatherMeshes.end(); ++m )
2162 addFatherMesh( *m );
2163 // if ( removedGeom )
2164 // SetRemovedFromStudy(); // as referred geometry not in study
2166 if ( myGeomNotInStudy )
2169 list < Handle(_pyCommand) >::iterator cmd;
2171 // try to convert algo addition like this:
2172 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
2173 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
2175 Handle(_pyCommand) addCmd = *cmd;
2177 _pyID algoID = addCmd->GetArg( 2 );
2178 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
2179 if ( algo.IsNull() || !algo->IsAlgo() )
2182 // check and create new algorithm instance if it is already wrapped
2183 if ( algo->IsWrapped() ) {
2184 _pyID localAlgoID = theGen->GenerateNewID( algoID );
2185 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
2186 TCollection_AsciiString( " = " ) + theGen->GetID() +
2187 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
2188 TCollection_AsciiString( "\" )" );
2190 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
2191 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
2192 if ( !newAlgo.IsNull() ) {
2193 newAlgo->Assign( algo, this->GetID() );
2194 newAlgo->SetCreationCmd( newCmd );
2196 // set algorithm creation
2197 theGen->SetCommandBefore( newCmd, addCmd );
2198 myHypos.push_back( newAlgo );
2199 if ( !myLastComputeCmd.IsNull() &&
2200 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
2201 newAlgo->MeshComputed( myLastComputeCmd );
2206 _pyID geom = addCmd->GetArg( 1 );
2207 bool isLocalAlgo = ( geom != GetGeom() );
2210 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
2212 // wrapped algo is created after mesh creation
2213 GetCreationCmd()->AddDependantCmd( addCmd );
2215 if ( isLocalAlgo ) {
2216 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
2217 addCmd->SetArg( addCmd->GetNbArgs() + 1,
2218 TCollection_AsciiString( "geom=" ) + geom );
2219 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
2220 list < Handle(_pySubMesh) >::iterator smIt;
2221 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
2222 Handle(_pySubMesh) subMesh = *smIt;
2223 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
2224 if ( geom == subCmd->GetArg( 1 )) {
2225 subCmd->SetObject( algo->GetID() );
2226 subCmd->RemoveArgs();
2227 subMesh->SetCreator( algo );
2232 else // KO - ALGO was already created
2234 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
2235 addCmd->RemoveArgs();
2236 addCmd->SetArg( 1, algoID );
2238 addCmd->SetArg( 2, geom );
2239 myNotConvertedAddHypCmds.push_back( addCmd );
2243 // try to convert hypo addition like this:
2244 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
2245 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
2247 Handle(_pyCommand) addCmd = *cmd;
2248 _pyID hypID = addCmd->GetArg( 2 );
2249 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
2250 if ( hyp.IsNull() || hyp->IsAlgo() )
2252 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
2254 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
2255 _pyID geom = addCmd->GetArg( 1 );
2256 addCmd->RemoveArgs();
2257 addCmd->SetArg( 1, hypID );
2258 if ( geom != GetGeom() )
2259 addCmd->SetArg( 2, geom );
2260 myNotConvertedAddHypCmds.push_back( addCmd );
2264 myAddHypCmds.clear();
2265 mySubmeshes.clear();
2268 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
2269 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
2273 //================================================================================
2275 * \brief Sets myIsPublished of me and of all objects depending on me.
2277 //================================================================================
2279 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
2281 _pyObject::SetRemovedFromStudy(isRemoved);
2283 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
2284 for ( ; sm != mySubmeshes.end(); ++sm )
2285 (*sm)->SetRemovedFromStudy(isRemoved);
2287 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
2288 for ( ; gr != myGroups.end(); ++gr )
2289 (*gr)->SetRemovedFromStudy(isRemoved);
2291 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
2292 for ( ; m != myChildMeshes.end(); ++m )
2293 (*m)->SetRemovedFromStudy(isRemoved);
2295 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
2296 for ( ; e != myEditors.end(); ++e )
2297 (*e)->SetRemovedFromStudy(isRemoved);
2300 //================================================================================
2302 * \brief Return true if none of myChildMeshes is in study
2304 //================================================================================
2306 bool _pyMesh::CanClear()
2311 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
2312 for ( ; m != myChildMeshes.end(); ++m )
2313 if ( !(*m)->CanClear() )
2319 //================================================================================
2321 * \brief Clear my commands and commands of mesh editor
2323 //================================================================================
2325 void _pyMesh::ClearCommands()
2331 // mark all sub-objects as not removed, except child meshes
2332 list< Handle(_pyMesh) > children;
2333 children.swap( myChildMeshes );
2334 SetRemovedFromStudy( false );
2335 children.swap( myChildMeshes );
2339 _pyObject::ClearCommands();
2341 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
2342 for ( ; sm != mySubmeshes.end(); ++sm )
2343 (*sm)->ClearCommands();
2345 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
2346 for ( ; gr != myGroups.end(); ++gr )
2347 (*gr)->ClearCommands();
2349 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
2350 for ( ; e != myEditors.end(); ++e )
2351 (*e)->ClearCommands();
2354 //================================================================================
2356 * \brief Add a father mesh by ID
2358 //================================================================================
2360 void _pyMesh::addFatherMesh( const _pyID& meshID )
2362 if ( !meshID.IsEmpty() && meshID != GetID() )
2363 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
2366 //================================================================================
2368 * \brief Add a father mesh
2370 //================================================================================
2372 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
2374 if ( !mesh.IsNull() && mesh->GetID() != GetID() )
2376 //myFatherMeshes.push_back( mesh );
2377 mesh->myChildMeshes.push_back( this );
2379 // protect last Compute() from clearing by the next Compute()
2380 mesh->myLastComputeCmd.Nullify();
2384 //================================================================================
2386 * \brief MeshEditor convert its commands to ones of mesh
2388 //================================================================================
2390 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
2391 _pyObject( theCreationCmd )
2393 myMesh = theCreationCmd->GetObject();
2394 myCreationCmdStr = theCreationCmd->GetString();
2395 theCreationCmd->Clear();
2397 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2398 if ( !mesh.IsNull() )
2399 mesh->AddEditor( this );
2402 //================================================================================
2404 * \brief convert its commands to ones of mesh
2406 //================================================================================
2408 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
2410 // Names of SMESH_MeshEditor methods fully equal to methods of the python class Mesh, so
2411 // commands calling these methods are converted to calls of Mesh methods without
2412 // additional modifs, only object is changed from MeshEditor to Mesh.
2413 static TStringSet sameMethods;
2414 if ( sameMethods.empty() ) {
2415 const char * names[] = {
2416 "RemoveElements","RemoveNodes","RemoveOrphanNodes",
2417 "AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
2418 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces",
2419 "MoveNode", "MoveClosestNodeToPoint",
2420 "InverseDiag","DeleteDiag","Reorient","ReorientObject","Reorient2DBy3D",
2421 "TriToQuad","TriToQuadObject", "QuadTo4Tri", "SplitQuad","SplitQuadObject",
2422 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
2423 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
2424 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
2425 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D",
2426 "ExtrusionByNormal", "ExtrusionSweepObject2D","ExtrusionAlongPath","ExtrusionAlongPathObject",
2427 "ExtrusionAlongPathX","ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
2428 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects",
2429 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
2430 "FindCoincidentNodes","MergeNodes","FindEqualElements",
2431 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
2432 "FindCoincidentFreeBorders", "SewCoincidentFreeBorders",
2433 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
2434 "GetLastCreatedElems",
2435 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh","TranslateObjectMakeMesh",
2436 "Scale","ScaleMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
2437 "MakeBoundaryElements", "SplitVolumesIntoTetra","SplitHexahedraIntoPrisms",
2438 "DoubleElements","DoubleNodes","DoubleNode","DoubleNodeGroup","DoubleNodeGroups",
2439 "DoubleNodeElem","DoubleNodeElemInRegion","DoubleNodeElemGroup",
2440 "DoubleNodeElemGroupInRegion","DoubleNodeElemGroups","DoubleNodeElemGroupsInRegion",
2441 "DoubleNodesOnGroupBoundaries","CreateFlatElementsOnFacesGroups","CreateHoleSkin"
2442 ,"" }; // <- mark of the end
2443 sameMethods.Insert( names );
2446 // names of SMESH_MeshEditor commands in which only a method name must be replaced
2447 TStringMap diffMethods;
2448 if ( diffMethods.empty() ) {
2449 const char * orig2newName[] = {
2450 // original name --------------> new name
2451 "ExtrusionAlongPathObjX" , "ExtrusionAlongPathX",
2452 "FindCoincidentNodesOnPartBut", "FindCoincidentNodesOnPart",
2453 "ConvertToQuadraticObject" , "ConvertToQuadratic",
2454 "ConvertFromQuadraticObject" , "ConvertFromQuadratic",
2455 "Create0DElementsOnAllNodes" , "Add0DElementsToAllNodes",
2456 ""};// <- mark of the end
2457 diffMethods.Insert( orig2newName );
2460 // names of SMESH_MeshEditor methods which differ from methods of Mesh class
2461 // only by last two arguments
2462 static TStringSet diffLastTwoArgsMethods;
2463 if (diffLastTwoArgsMethods.empty() ) {
2464 const char * names[] = {
2465 "MirrorMakeGroups","MirrorObjectMakeGroups",
2466 "TranslateMakeGroups","TranslateObjectMakeGroups","ScaleMakeGroups",
2467 "RotateMakeGroups","RotateObjectMakeGroups",
2468 ""};// <- mark of the end
2469 diffLastTwoArgsMethods.Insert( names );
2472 // only a method name is to change?
2473 const TCollection_AsciiString & method = theCommand->GetMethod();
2474 bool isPyMeshMethod = sameMethods.Contains( method );
2475 if ( !isPyMeshMethod )
2477 TCollection_AsciiString newMethod = diffMethods.Value( method );
2478 if (( isPyMeshMethod = ( newMethod.Length() > 0 )))
2479 theCommand->SetMethod( newMethod );
2481 // ConvertToBiQuadratic(...) -> ConvertToQuadratic(...,True)
2482 if ( !isPyMeshMethod && (method == "ConvertToBiQuadratic" || method == "ConvertToBiQuadraticObject") )
2484 isPyMeshMethod = true;
2485 theCommand->SetMethod( method.SubString( 1, 9) + method.SubString( 12, method.Length()));
2486 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
2489 if ( !isPyMeshMethod )
2491 // Replace SMESH_MeshEditor "*MakeGroups" functions by the Mesh
2492 // functions with the flag "theMakeGroups = True" like:
2493 // SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
2494 int pos = method.Search("MakeGroups");
2497 isPyMeshMethod = true;
2498 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
2499 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
2501 // 1. Remove "MakeGroups" from the Command
2502 TCollection_AsciiString aMethod = theCommand->GetMethod();
2503 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
2506 pos = pos-2; //Remove "0D" from the Command too
2507 aMethod.Trunc(pos-1);
2508 theCommand->SetMethod(aMethod);
2510 // 2. And add last "True" argument(s)
2511 while(nbArgsToAdd--)
2512 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2513 if( is0DmethId || is0DmethObj )
2514 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2518 // ExtrusionSweep0D() -> ExtrusionSweep()
2519 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
2520 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
2521 method == "ExtrusionSweepObject0D" ))
2523 isPyMeshMethod = true;
2524 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
2525 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
2526 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
2529 // DoubleNode...New(...) -> DoubleNode...(...,True)
2530 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
2531 method == "DoubleNodeElemGroupsNew" ||
2532 method == "DoubleNodeGroupNew" ||
2533 method == "DoubleNodeGroupsNew" ||
2534 method == "DoubleNodeElemGroup2New" ||
2535 method == "DoubleNodeElemGroups2New"))
2537 isPyMeshMethod = true;
2538 const int excessLen = 3 + int( method.Value( method.Length()-3 ) == '2' );
2539 theCommand->SetMethod( method.SubString( 1, method.Length()-excessLen));
2540 if ( excessLen == 3 )
2542 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2544 else if ( theCommand->GetArg(4) == "0" ||
2545 theCommand->GetArg(5) == "0" )
2547 // [ nothing, Group ] = DoubleNodeGroup2New(,,,False, True) ->
2548 // Group = DoubleNodeGroup2New(,,,False, True)
2549 _pyID groupID = theCommand->GetResultValue( 1 + int( theCommand->GetArg(4) == "0"));
2550 theCommand->SetResultValue( groupID );
2553 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
2554 // FindElementsByPoint(x, y, z, elementType, meshPart)
2555 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
2557 isPyMeshMethod = true;
2558 theCommand->SetMethod( "FindElementsByPoint" );
2559 // make the 1st arg be the last one
2560 _pyID partID = theCommand->GetArg( 1 );
2561 int nbArgs = theCommand->GetNbArgs();
2562 for ( int i = 2; i <= nbArgs; ++i )
2563 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2564 theCommand->SetArg( nbArgs, partID );
2566 // Reorient2D( mesh, dir, face, point ) -> Reorient2D( mesh, dir, faceORpoint )
2567 if ( !isPyMeshMethod && method == "Reorient2D" )
2569 isPyMeshMethod = true;
2570 _AString mesh = theCommand->GetArg( 1 );
2571 _AString dir = theCommand->GetArg( 2 );
2572 _AString face = theCommand->GetArg( 3 );
2573 _AString point = theCommand->GetArg( 4 );
2574 theCommand->RemoveArgs();
2575 theCommand->SetArg( 1, mesh );
2576 theCommand->SetArg( 2, dir );
2577 if ( face.Value(1) == '-' || face.Value(1) == '0' ) // invalid: face <= 0
2578 theCommand->SetArg( 3, point );
2580 theCommand->SetArg( 3, face );
2583 if ( method == "QuadToTri" || method == "QuadToTriObject" )
2585 isPyMeshMethod = true;
2586 int crit_arg = theCommand->GetNbArgs();
2587 const _AString& crit = theCommand->GetArg(crit_arg);
2588 if (crit.Search("MaxElementLength2D") != -1)
2589 theCommand->SetArg(crit_arg, "");
2592 if ( isPyMeshMethod )
2594 theCommand->SetObject( myMesh );
2598 // editor creation command is needed only if any editor function is called
2599 theGen->AddMeshAccessorMethod( theCommand ); // for *Object() methods
2600 if ( !myCreationCmdStr.IsEmpty() ) {
2601 GetCreationCmd()->GetString() = myCreationCmdStr;
2602 myCreationCmdStr.Clear();
2607 //================================================================================
2609 * \brief Return true if my mesh can be removed
2611 //================================================================================
2613 bool _pyMeshEditor::CanClear()
2615 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2616 return mesh.IsNull() ? true : mesh->CanClear();
2619 //================================================================================
2621 * \brief _pyHypothesis constructor
2622 * \param theCreationCmd -
2624 //================================================================================
2626 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
2627 _pyObject( theCreationCmd ), myCurCrMethod(0)
2629 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
2632 //================================================================================
2634 * \brief Creates algorithm or hypothesis
2635 * \param theCreationCmd - The engine command creating a hypothesis
2636 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
2638 //================================================================================
2640 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
2642 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
2643 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
2645 Handle(_pyHypothesis) hyp, algo;
2648 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
2649 if ( hypTypeQuoted.IsEmpty() )
2652 TCollection_AsciiString hypType =
2653 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2655 algo = new _pyAlgorithm( theCreationCmd );
2656 hyp = new _pyHypothesis( theCreationCmd );
2658 if ( hypType == "NumberOfSegments" ) {
2659 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
2660 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
2661 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
2662 hyp->AddArgMethod( "SetNumberOfSegments" );
2663 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
2664 hyp->AddArgMethod( "SetScaleFactor" );
2665 hyp->AddArgMethod( "SetReversedEdges" );
2666 // same for ""CompositeSegment_1D:
2667 hyp->SetConvMethodAndType( "NumberOfSegments", "CompositeSegment_1D");
2668 hyp->AddArgMethod( "SetNumberOfSegments" );
2669 hyp->AddArgMethod( "SetScaleFactor" );
2670 hyp->AddArgMethod( "SetReversedEdges" );
2672 else if ( hypType == "SegmentLengthAroundVertex" ) {
2673 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2674 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2675 hyp->AddArgMethod( "SetLength" );
2676 // same for ""CompositeSegment_1D:
2677 hyp->SetConvMethodAndType( "LengthNearVertex", "CompositeSegment_1D");
2678 hyp->AddArgMethod( "SetLength" );
2680 else if ( hypType == "LayerDistribution2D" ) {
2681 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2682 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2684 else if ( hypType == "LayerDistribution" ) {
2685 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2686 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2688 else if ( hypType == "CartesianParameters3D" ) {
2689 hyp = new _pyComplexParamHypo( theCreationCmd );
2690 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2691 for ( int iArg = 0; iArg < 4; ++iArg )
2692 hyp->setCreationArg( iArg+1, "[]");
2693 hyp->AddAccumulativeMethod( "SetGrid" );
2694 hyp->AddAccumulativeMethod( "SetGridSpacing" );
2698 hyp = theGen->GetHypothesisReader()->GetHypothesis( hypType, theCreationCmd );
2701 return algo->IsValid() ? algo : hyp;
2704 //================================================================================
2706 * \brief Returns true if addition of this hypothesis to a given mesh can be
2707 * wrapped into hypothesis creation
2709 //================================================================================
2711 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2713 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2715 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2716 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2722 //================================================================================
2724 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2725 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2726 * \param theAlgo - The algo that can create this hypo
2727 * \retval bool - false if the command can't be converted
2729 //================================================================================
2731 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2732 const _pyID& theMesh)
2734 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2736 if ( !IsWrappable( theMesh ))
2739 myGeom = theCmd->GetArg( 1 );
2741 Handle(_pyHypothesis) algo;
2743 // find algo created on myGeom in theMesh
2744 algo = theGen->FindAlgo( myGeom, theMesh, this );
2745 if ( algo.IsNull() )
2747 // attach hypothesis creation command to be after algo creation command
2748 // because it can be new created instance of algorithm
2749 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2753 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2754 theCmd->SetResultValue( GetID() );
2755 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2756 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2757 // set args (geom will be set by _pyMesh calling this method)
2758 theCmd->RemoveArgs();
2759 for ( size_t i = 0; i < myCurCrMethod->myArgs.size(); ++i ) {
2760 if ( !myCurCrMethod->myArgs[ i ].IsEmpty() )
2761 theCmd->SetArg( i+1, myCurCrMethod->myArgs[ i ]);
2763 theCmd->SetArg( i+1, "[]");
2765 // set a new creation command
2766 GetCreationCmd()->Clear();
2767 // replace creation command by wrapped instance
2768 // please note, that hypothesis attaches to algo creation command (see upper)
2769 SetCreationCmd( theCmd );
2772 // clear commands setting arg values
2773 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2774 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2777 // set unknown arg commands after hypo creation
2778 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2779 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2780 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2781 afterCmd->AddDependantCmd( *cmd );
2787 //================================================================================
2789 * \brief Remember hypothesis parameter values
2790 * \param theCommand - The called hypothesis method
2792 //================================================================================
2794 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2796 ASSERT( !myIsAlgo );
2797 if ( !theGen->IsToKeepAllCommands() )
2798 rememberCmdOfParameter( theCommand );
2800 bool usedCommand = false;
2801 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2802 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2804 CreationMethod& crMethod = type2meth->second;
2805 for ( size_t i = 0; i < crMethod.myArgMethods.size(); ++i ) {
2806 if ( crMethod.myArgMethods[ i ] == theCommand->GetMethod() ) {
2808 myArgCommands.push_back( theCommand );
2810 while ( crMethod.myArgs.size() < i+1 )
2811 crMethod.myArgs.push_back( "None" );
2812 crMethod.myArgs[ i ] = theCommand->GetArg( crMethod.myArgNb[i] );
2817 myUnusedCommands.push_back( theCommand );
2820 //================================================================================
2822 * \brief Finish conversion
2824 //================================================================================
2826 void _pyHypothesis::Flush()
2830 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2831 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2832 // Add access to a wrapped mesh
2833 theGen->AddMeshAccessorMethod( *cmd );
2834 // Add access to a wrapped algorithm
2835 theGen->AddAlgoAccessorMethod( *cmd );
2837 cmd = myUnusedCommands.begin();
2838 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2839 // Add access to a wrapped mesh
2840 theGen->AddMeshAccessorMethod( *cmd );
2841 // Add access to a wrapped algorithm
2842 theGen->AddAlgoAccessorMethod( *cmd );
2845 // forget previous hypothesis modifications
2846 myArgCommands.clear();
2847 myUnusedCommands.clear();
2850 //================================================================================
2852 * \brief clear creation, arg and unknown commands
2854 //================================================================================
2856 void _pyHypothesis::ClearAllCommands()
2858 GetCreationCmd()->Clear();
2859 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2860 for ( ; cmd != myArgCommands.end(); ++cmd )
2862 cmd = myUnusedCommands.begin();
2863 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2868 //================================================================================
2870 * \brief Assign fields of theOther to me except myIsWrapped
2872 //================================================================================
2874 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2875 const _pyID& theMesh )
2877 // myCreationCmd = theOther->myCreationCmd;
2878 myIsAlgo = theOther->myIsAlgo;
2879 myIsWrapped = false;
2880 myGeom = theOther->myGeom;
2882 myAlgoType2CreationMethod = theOther->myAlgoType2CreationMethod;
2883 myAccumulativeMethods = theOther->myAccumulativeMethods;
2884 //myUnusedCommands = theOther->myUnusedCommands;
2885 // init myCurCrMethod
2886 GetCreationMethod( theOther->GetAlgoType() );
2889 //================================================================================
2891 * \brief Analyze my erasability depending on myReferredObjs
2893 //================================================================================
2895 bool _pyHypothesis::CanClear()
2899 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2900 for ( ; obj != myReferredObjs.end(); ++obj )
2901 if ( (*obj)->CanClear() )
2908 //================================================================================
2910 * \brief Clear my commands depending on usage by meshes
2912 //================================================================================
2914 void _pyHypothesis::ClearCommands()
2916 // if ( !theGen->IsToKeepAllCommands() )
2918 // bool isUsed = false;
2919 // int lastComputeOrder = 0;
2920 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2921 // for ( ; cmd != myComputeCmds.end(); ++cmd )
2922 // if ( ! (*cmd)->IsEmpty() )
2925 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
2926 // lastComputeOrder = (*cmd)->GetOrderNb();
2930 // SetRemovedFromStudy( true );
2934 // // clear my commands invoked after lastComputeOrder
2935 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
2936 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
2938 // // list< Handle(_pyCommand)> & cmds = m2c->second;
2939 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
2940 // // cmds.back()->Clear();
2944 _pyObject::ClearCommands();
2947 //================================================================================
2949 * \brief Find arguments that are objects like mesh, group, geometry
2950 * \param meshes - referred meshes (directly or indirrectly)
2951 * \retval bool - false if a referred geometry is not in the study
2953 //================================================================================
2955 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
2957 if ( IsAlgo() ) return true;
2959 bool geomPublished = true;
2960 vector< _AString > args;
2961 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2962 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2964 CreationMethod& crMethod = type2meth->second;
2965 args.insert( args.end(), crMethod.myArgs.begin(), crMethod.myArgs.end());
2967 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2968 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2969 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
2970 args.push_back( (*cmd)->GetArg( nb ));
2973 for ( size_t i = 0; i < args.size(); ++i )
2975 list< _pyID > idList = _pyCommand::GetStudyEntries( args[ i ]);
2976 if ( idList.empty() && !args[ i ].IsEmpty() )
2977 idList.push_back( args[ i ]);
2978 list< _pyID >::iterator id = idList.begin();
2979 for ( ; id != idList.end(); ++id )
2981 Handle(_pyObject) obj = theGen->FindObject( *id );
2982 if ( obj.IsNull() ) obj = theGen->FindHyp( *id );
2985 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
2986 geomPublished = false;
2990 myReferredObjs.push_back( obj );
2991 Handle(_pyMesh) mesh = ObjectToMesh( obj );
2992 if ( !mesh.IsNull() )
2993 meshes.push_back( mesh );
2994 // prevent clearing not published hyps referred e.g. by "LayerDistribution"
2995 else if ( obj->IsKind( STANDARD_TYPE( _pyHypothesis )) && this->IsInStudy() )
2996 obj->SetRemovedFromStudy( false );
3000 return geomPublished;
3003 //================================================================================
3005 * \brief Remember theCommand setting a parameter
3007 //================================================================================
3009 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
3011 // parameters are discriminated by method name
3012 _AString method = theCommand->GetMethod();
3013 if ( myAccumulativeMethods.count( method ))
3014 return; // this method adds values and not override the previus value
3016 // discriminate commands setting different parameters via one method
3017 // by passing parameter names like e.g. SetOption("size", "0.2")
3018 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
3019 theCommand->GetNbArgs() > 1 )
3021 // mangle method by appending a 1st textual arg
3022 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
3024 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
3025 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
3026 if ( !isalpha( arg.Value(2))) continue;
3031 // parameters are discriminated by method name
3032 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ method /*theCommand->GetMethod()*/ ];
3033 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
3035 cmds.back()->Clear(); // previous parameter value has not been used
3036 cmds.back() = theCommand;
3040 cmds.push_back( theCommand );
3044 //================================================================================
3046 * \brief Return true if a setting parameter command ha been used to compute mesh
3048 //================================================================================
3050 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
3051 _pyCommand::TAddr avoidComputeAddr ) const
3053 bool isUsed = false;
3054 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
3055 myComputeAddr2Cmds.begin();
3056 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
3058 if ( addr2cmds->first == avoidComputeAddr ) continue;
3059 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
3060 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
3065 //================================================================================
3067 * \brief Save commands setting parameters as they are used for a mesh computation
3069 //================================================================================
3071 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
3073 myComputeCmds.push_back( theComputeCmd );
3074 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
3076 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
3077 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
3078 savedCmds.push_back( m2c->second.back() );
3081 //================================================================================
3083 * \brief Clear commands setting parameters as a mesh computed using them is cleared
3085 //================================================================================
3087 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
3089 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
3091 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
3092 for ( ; cmd != savedCmds.end(); ++cmd )
3094 // check if a cmd has been used to compute another mesh
3095 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
3097 // check if a cmd is a sole command setting its parameter;
3098 // don't use method name for search as it can change
3099 map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
3100 m2cmds = myMeth2Commands.begin();
3101 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
3103 list< Handle(_pyCommand)>& cmds = m2cmds->second;
3104 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
3105 if ( cmdIt != cmds.end() )
3107 if ( cmds.back() != *cmd )
3109 cmds.erase( cmdIt );
3116 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
3119 //================================================================================
3121 * \brief Sets an argNb-th argument of current creation command
3122 * \param argNb - argument index countered from 1
3124 //================================================================================
3126 void _pyHypothesis::setCreationArg( const int argNb, const _AString& arg )
3128 if ( myCurCrMethod )
3130 while ( (int) myCurCrMethod->myArgs.size() < argNb )
3131 myCurCrMethod->myArgs.push_back( "None" );
3132 if ( arg.IsEmpty() )
3133 myCurCrMethod->myArgs[ argNb-1 ] = "None";
3135 myCurCrMethod->myArgs[ argNb-1 ] = arg;
3140 //================================================================================
3142 * \brief Remember hypothesis parameter values
3143 * \param theCommand - The called hypothesis method
3145 //================================================================================
3147 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
3149 if ( GetAlgoType() == "Cartesian_3D" )
3151 // CartesianParameters3D hyp
3153 if ( theCommand->GetMethod() == "SetSizeThreshold" ||
3154 theCommand->GetMethod() == "SetToAddEdges" )
3156 int iEdges = ( theCommand->GetMethod().Value( 4 ) == 'T' );
3157 setCreationArg( 4+iEdges, theCommand->GetArg( 1 ));
3158 myArgCommands.push_back( theCommand );
3161 if ( theCommand->GetMethod() == "SetGrid" ||
3162 theCommand->GetMethod() == "SetGridSpacing" )
3164 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
3165 int iArg = axis.Value(1) - '0';
3166 if ( theCommand->GetMethod() == "SetGrid" )
3168 setCreationArg( 1+iArg, theCommand->GetArg( 1 ));
3172 myCurCrMethod->myArgs[ iArg ] = "[ ";
3173 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 1 );
3174 myCurCrMethod->myArgs[ iArg ] += ", ";
3175 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 2 );
3176 myCurCrMethod->myArgs[ iArg ] += "]";
3178 myArgCommands.push_back( theCommand );
3179 //rememberCmdOfParameter( theCommand ); -- these commands are marked as
3180 // accumulative, else, if the creation
3181 // is not converted, commands for axes 1 and 2 are lost
3186 if( theCommand->GetMethod() == "SetLength" )
3188 // NOW it is OBSOLETE
3189 // ex: hyp.SetLength(start, 1)
3190 // hyp.SetLength(end, 0)
3191 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
3192 int i = 1 - theCommand->GetArg( 2 ).IntegerValue();
3193 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
3194 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
3196 CreationMethod& crMethod = type2meth->second;
3197 while ( (int) crMethod.myArgs.size() < i+1 )
3198 crMethod.myArgs.push_back( "[]" );
3199 crMethod.myArgs[ i ] = theCommand->GetArg( 1 ); // arg value
3201 myArgCommands.push_back( theCommand );
3205 _pyHypothesis::Process( theCommand );
3208 //================================================================================
3210 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
3212 //================================================================================
3214 void _pyComplexParamHypo::Flush()
3216 list < Handle(_pyCommand) >::iterator cmd;
3219 for ( cmd = myUnusedCommands.begin(); cmd != myUnusedCommands.end(); ++cmd )
3220 if ((*cmd)->GetMethod() == "SetObjectEntry" )
3224 // if ( GetAlgoType() == "Cartesian_3D" )
3226 // _pyID algo = myCreationCmd->GetObject();
3227 // for ( cmd = myProcessedCmds.begin(); cmd != myProcessedCmds.end(); ++cmd )
3229 // if ( IsWrapped() )
3231 // StructToList( *cmd, /*checkMethod=*/false );
3232 // const _AString & method = (*cmd)->GetMethod();
3233 // if ( method == "SetFixedPoint" )
3234 // (*cmd)->SetObject( algo );
3240 //================================================================================
3242 * \brief Convert methods of 1D hypotheses to my own methods
3243 * \param theCommand - The called hypothesis method
3245 //================================================================================
3247 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
3249 if ( theCommand->GetMethod() != "SetLayerDistribution" )
3252 const _pyID& hyp1dID = theCommand->GetArg( 1 );
3253 // Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
3254 // if ( hyp1d.IsNull() && ! my1dHyp.IsNull()) // apparently hypId changed at study restoration
3256 // TCollection_AsciiString cmd =
3257 // my1dHyp->GetCreationCmd()->GetIndentation() + hyp1dID + " = " + my1dHyp->GetID();
3258 // Handle(_pyCommand) newCmd = theGen->AddCommand( cmd );
3259 // theGen->SetCommandAfter( newCmd, my1dHyp->GetCreationCmd() );
3262 // else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() )
3264 // // 1D hypo is already set, so distribution changes and the old
3265 // // 1D hypo is thrown away
3266 // my1dHyp->ClearAllCommands();
3269 // //my1dHyp->SetRemovedFromStudy( false );
3271 // if ( !myArgCommands.empty() )
3272 // myArgCommands.back()->Clear();
3273 myCurCrMethod->myArgs.push_back( hyp1dID );
3274 myArgCommands.push_back( theCommand );
3277 //================================================================================
3280 * \param theAdditionCmd - command to be converted
3281 * \param theMesh - mesh instance
3282 * \retval bool - status
3284 //================================================================================
3286 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
3287 const _pyID& theMesh)
3289 myIsWrapped = false;
3291 if ( my1dHyp.IsNull() )
3294 // set "SetLayerDistribution()" after addition cmd
3295 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
3297 _pyID geom = theAdditionCmd->GetArg( 1 );
3299 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
3300 if ( !algo.IsNull() )
3302 my1dHyp->SetMesh( theMesh );
3303 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
3304 algo->GetAlgoType().ToCString());
3305 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
3308 // clear "SetLayerDistribution()" cmd
3309 myArgCommands.back()->Clear();
3311 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
3313 // find RadialPrism algo created on <geom> for theMesh
3314 GetCreationCmd()->SetObject( algo->GetID() );
3315 GetCreationCmd()->SetMethod( myAlgoMethod );
3316 GetCreationCmd()->RemoveArgs();
3317 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
3323 //================================================================================
3327 //================================================================================
3329 void _pyLayerDistributionHypo::Flush()
3331 // as creation of 1D hyp was written later then it's edition,
3332 // we need to find all it's edition calls and process them
3333 list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
3335 for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
3337 const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
3338 if ( hyp1dID.IsEmpty() ) continue;
3340 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
3342 // make a new name for 1D hyp = "HypType" + "_Distribution"
3344 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
3346 if ( prevNewName.IsEmpty() ) continue;
3347 newName = prevNewName;
3351 if ( hyp1d->IsWrapped() ) {
3352 newName = hyp1d->GetCreationCmd()->GetMethod();
3355 TCollection_AsciiString hypTypeQuoted = hyp1d->GetCreationCmd()->GetArg(1);
3356 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
3358 newName += "_Distribution";
3359 prevNewName = newName;
3361 hyp1d->GetCreationCmd()->SetResultValue( newName );
3363 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
3364 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
3365 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
3366 const _pyID& objID = (*cmdIt)->GetObject();
3367 if ( objID == hyp1dID ) {
3368 if ( !hyp1d.IsNull() )
3370 hyp1d->Process( *cmdIt );
3371 hyp1d->GetCreationCmd()->AddDependantCmd( *cmdIt );
3373 ( *cmdIt )->SetObject( newName );
3376 // Set new hyp name to SetLayerDistribution(hyp1dID) cmd
3377 (*cmd)->SetArg( 1, newName );
3381 //================================================================================
3383 * \brief additionally to Addition2Creation, clears SetDistrType() command
3384 * \param theCmd - AddHypothesis() command
3385 * \param theMesh - mesh to which a hypothesis is added
3386 * \retval bool - conversion result
3388 //================================================================================
3390 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
3391 const _pyID& theMesh)
3393 if ( IsWrappable( theMesh ) && myCurCrMethod->myArgs.size() > 1 ) {
3394 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
3395 bool scaleDistrType = false;
3396 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
3397 for ( ; cmd != myUnusedCommands.rend(); ++cmd ) {
3398 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
3399 if ( (*cmd)->GetArg( 1 ) == "1" ) {
3400 scaleDistrType = true;
3403 else if ( !scaleDistrType ) {
3404 // distribution type changed: remove scale factor from args
3405 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
3406 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
3408 CreationMethod& crMethod = type2meth->second;
3409 if ( crMethod.myArgs.size() == 2 )
3410 crMethod.myArgs.pop_back();
3417 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
3420 //================================================================================
3422 * \brief remove repeated commands defining distribution
3424 //================================================================================
3426 void _pyNumberOfSegmentsHyp::Flush()
3428 // find number of the last SetDistrType() command
3429 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
3430 int distrTypeNb = 0;
3431 for ( ; !distrTypeNb && cmd != myUnusedCommands.rend(); ++cmd )
3432 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
3433 if ( cmd != myUnusedCommands.rbegin() )
3434 distrTypeNb = (*cmd)->GetOrderNb();
3436 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" ) {
3439 // clear commands before the last SetDistrType()
3440 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnusedCommands };
3441 set< int > treatedCmdNbs; // avoid treating same cmd twice
3442 for ( int i = 0; i < 2; ++i ) {
3443 set<TCollection_AsciiString> uniqueMethods;
3444 list<Handle(_pyCommand)> & cmdList = *cmds[i];
3445 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
3447 if ( !treatedCmdNbs.insert( (*cmd)->GetOrderNb() ).second )
3448 continue;// avoid treating same cmd twice
3449 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
3450 const TCollection_AsciiString& method = (*cmd)->GetMethod();
3451 if ( !clear || method == "SetNumberOfSegments" ) {
3452 bool isNewInSet = uniqueMethods.insert( method ).second;
3453 clear = !isNewInSet;
3462 //================================================================================
3464 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
3465 * into regular1D.LengthNearVertex( length, vertex )
3466 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
3467 * \param theMesh - The mesh needing this hypo
3468 * \retval bool - false if the command can't be converted
3470 //================================================================================
3472 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
3473 const _pyID& theMeshID)
3475 if ( IsWrappable( theMeshID )) {
3477 _pyID vertex = theCmd->GetArg( 1 );
3479 // the problem here is that segment algo can be not found
3480 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
3481 // geometry where segment algorithm is assigned
3482 _pyID geom = vertex;
3483 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMeshID, this );
3484 while ( algo.IsNull() && !geom.IsEmpty()) {
3485 // try to find geom as a father of <vertex>
3486 geom = FatherID( geom );
3487 algo = theGen->FindAlgo( geom, theMeshID, this );
3489 if ( algo.IsNull() || geom.IsEmpty() )
3490 return false; // also possible to find geom as brother of veretex...
3492 // set geom instead of vertex
3493 theCmd->SetArg( 1, geom );
3495 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
3496 // SegmentLengthAroundVertex = Regular_1D.LengthNearVertex( length )
3497 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID ))
3499 // set vertex as a second arg
3500 theCmd->SetArg( 2, vertex );
3508 //================================================================================
3510 * \brief _pyAlgorithm constructor
3511 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
3513 //================================================================================
3515 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
3516 : _pyHypothesis( theCreationCmd )
3521 //================================================================================
3523 * \brief Convert the command adding an algorithm to mesh
3524 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
3525 * \param theMesh - The mesh needing this algo
3526 * \retval bool - false if the command can't be converted
3528 //================================================================================
3530 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
3531 const _pyID& theMeshID)
3533 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
3534 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
3535 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
3541 //================================================================================
3543 * \brief Return starting position of a part of python command
3544 * \param thePartIndex - The index of command part
3545 * \retval int - Part position
3547 //================================================================================
3549 int _pyCommand::GetBegPos( int thePartIndex ) const
3553 if ( myBegPos.Length() < thePartIndex )
3555 ASSERT( thePartIndex > 0 );
3556 return myBegPos( thePartIndex );
3559 //================================================================================
3561 * \brief Store starting position of a part of python command
3562 * \param thePartIndex - The index of command part
3563 * \param thePosition - Part position
3565 //================================================================================
3567 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
3569 while ( myBegPos.Length() < thePartIndex )
3570 myBegPos.Append( UNKNOWN );
3571 ASSERT( thePartIndex > 0 );
3572 myBegPos( thePartIndex ) = thePosition;
3575 //================================================================================
3577 * \brief Returns whitespace symbols at the line beginning
3578 * \retval TCollection_AsciiString - result
3580 //================================================================================
3582 TCollection_AsciiString _pyCommand::GetIndentation()
3585 //while ( end <= Length() && isblank( myString.Value( end )))
3586 //ANA: isblank() function isn't provided in VC2010 compiler
3587 while ( end <= Length() && ( myString.Value( end ) == ' ' || myString.Value( end ) == '\t') )
3589 return ( end == 1 ) ? _AString("") : myString.SubString( 1, end - 1 );
3592 //================================================================================
3594 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
3595 * \retval const TCollection_AsciiString & - ResultValue substring
3597 //================================================================================
3599 const TCollection_AsciiString & _pyCommand::GetResultValue()
3601 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3603 SetBegPos( RESULT_IND, EMPTY );
3604 int begPos, endPos = myString.Location( "=", 1, Length() );
3608 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3609 if ( begPos < endPos )
3611 SetBegPos( RESULT_IND, begPos );
3613 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3614 myRes = myString.SubString( begPos, endPos );
3621 //================================================================================
3623 * \brief Return number of python command result value ResultValue = Obj.Meth()
3625 //================================================================================
3627 int _pyCommand::GetNbResultValues()
3630 return myResults.Length();
3634 //================================================================================
3636 * \brief Return substring of python command looking like
3637 * ResultValue1 , ResultValue2,... = Obj.Meth() with res index
3638 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3640 //================================================================================
3641 const _AString& _pyCommand::GetResultValue(int res)
3643 if ( GetResultValue().IsEmpty() )
3644 return theEmptyString;
3646 if ( myResults.IsEmpty() )
3649 if ( SkipSpaces( myRes, begPos ) && myRes.Value( begPos ) == '[' )
3650 ++begPos; // skip [, else the whole list is returned
3651 while ( begPos < myRes.Length() ) {
3652 _AString result = GetWord( myRes, begPos, true );
3653 begPos += result.Length();
3655 // result.RemoveAll('[');
3656 // result.RemoveAll(']');
3661 myResults.Append( result );
3664 if ( res > 0 && res <= myResults.Length() )
3665 return myResults( res );
3666 return theEmptyString;
3669 //================================================================================
3671 * \brief Return substring of python command looking like ResVal = Object.Meth()
3672 * \retval const TCollection_AsciiString & - Object substring
3674 //================================================================================
3676 const TCollection_AsciiString & _pyCommand::GetObject()
3678 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3681 int begPos = GetBegPos( RESULT_IND );
3683 begPos = myString.Location( "=", 1, Length() ) + 1;
3684 // is '=' in the string argument (for example, name) or not
3685 int nb1 = 0; // number of ' character at the left of =
3686 int nb2 = 0; // number of " character at the left of =
3687 for ( int i = 1; i < begPos-1; i++ ) {
3688 if ( myString.Value( i )=='\'' )
3690 else if ( myString.Value( i )=='"' )
3693 // if number of ' or " is not divisible by 2,
3694 // then get an object at the start of the command
3695 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
3699 begPos += myRes.Length();
3701 myObj = GetWord( myString, begPos, true );
3702 if ( begPos != EMPTY )
3704 // check if object is complex,
3705 // so far consider case like "smesh.Method()"
3706 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3707 //if ( bracketPos==0 ) bracketPos = Length();
3708 int dotPos = begPos+myObj.Length();
3709 while ( dotPos+1 < bracketPos ) {
3710 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3715 if ( dotPos > begPos+myObj.Length() )
3716 myObj = myString.SubString( begPos, dotPos-1 );
3719 // 1st word after '=' is an object
3720 // else // no method -> no object
3726 SetBegPos( OBJECT_IND, begPos );
3732 //================================================================================
3734 * \brief Return substring of python command looking like ResVal = Obj.Method()
3735 * \retval const TCollection_AsciiString & - Method substring
3737 //================================================================================
3739 const TCollection_AsciiString & _pyCommand::GetMethod()
3741 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3744 int begPos = GetBegPos( OBJECT_IND );
3745 bool forward = true;
3747 begPos = myString.Location( "(", 1, Length() ) - 1;
3751 begPos += myObj.Length();
3754 myMeth = GetWord( myString, begPos, forward );
3755 SetBegPos( METHOD_IND, begPos );
3761 //================================================================================
3763 * \brief Returns true if there are brackets after the method
3765 //================================================================================
3767 bool _pyCommand::IsMethodCall()
3769 if ( GetMethod().IsEmpty() )
3771 const char* s = myString.ToCString() + GetBegPos( METHOD_IND ) + myMeth.Length() - 1;
3772 return ( s[0] == '(' || s[1] == '(' );
3775 //================================================================================
3777 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3778 * \retval const TCollection_AsciiString & - Arg<index> substring
3780 //================================================================================
3782 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3784 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3788 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3790 pos = myString.Location( "(", 1, Length() );
3794 // we are at or before '(', skip it if present
3796 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3797 if ( pos > Length() )
3801 SetBegPos( ARG1_IND, 0 ); // even no '('
3802 return theEmptyString;
3806 list< TCollection_AsciiString > separatorStack( 1, ",)");
3807 bool ignoreNesting = false;
3809 while ( pos <= Length() )
3811 const char chr = myString.Value( pos );
3813 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3815 if ( separatorStack.size() == 1 ) // a comma dividing args or a terminal ')' found
3817 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3819 TCollection_AsciiString arg;
3820 if ( pos-1 >= prevPos ) {
3821 arg = myString.SubString( prevPos, pos-1 );
3822 arg.RightAdjust(); // remove spaces
3825 if ( !arg.IsEmpty() || chr == ',' )
3827 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3828 myArgs.Append( arg );
3834 else // end of nesting args found
3836 separatorStack.pop_back();
3837 ignoreNesting = false;
3840 else if ( !ignoreNesting )
3843 case '(' : separatorStack.push_back(")"); break;
3844 case '[' : separatorStack.push_back("]"); break;
3845 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3846 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3853 if ( myArgs.Length() < index )
3854 return theEmptyString;
3855 return myArgs( index );
3858 //================================================================================
3860 * \brief Return position where arguments begin
3862 //================================================================================
3864 int _pyCommand::GetArgBeginning() const
3866 int pos = GetBegPos( ARG1_IND );
3867 if ( pos == UNKNOWN )
3869 pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3871 pos = myString.Location( "(", 4, Length() ); // 4 = strlen("b.c(")
3876 //================================================================================
3878 * \brief Check if char is a word part
3879 * \param c - The character to check
3880 * \retval bool - The check result
3882 //================================================================================
3884 static inline bool isWord(const char c, const bool dotIsWord)
3887 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3890 //================================================================================
3892 * \brief Looks for a word in the string and returns word's beginning
3893 * \param theString - The input string
3894 * \param theStartPos - The position to start the search, returning word's beginning
3895 * \param theForward - The search direction
3896 * \retval TCollection_AsciiString - The found word
3898 //================================================================================
3900 TCollection_AsciiString _pyCommand::GetWord( const _AString & theString,
3902 const bool theForward,
3903 const bool dotIsWord )
3905 int beg = theStartPos, end = theStartPos;
3906 theStartPos = EMPTY;
3907 if ( beg < 1 || beg > theString.Length() )
3908 return theEmptyString;
3910 if ( theForward ) { // search forward
3912 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3914 if ( beg > theString.Length() )
3915 return theEmptyString; // no word found
3918 char begChar = theString.Value( beg );
3919 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
3920 char endChar = ( begChar == '[' ) ? ']' : begChar;
3921 // end is at the corresponding quoting mark or bracket
3922 while ( end < theString.Length() &&
3923 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
3927 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
3932 else { // search backward
3934 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
3937 return theEmptyString; // no word found
3939 char endChar = theString.Value( end );
3940 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
3941 char begChar = ( endChar == ']' ) ? '[' : endChar;
3942 // beg is at the corresponding quoting mark
3944 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
3948 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
3954 //cout << theString << " ---- " << beg << " - " << end << endl;
3955 return theString.SubString( beg, end );
3958 //================================================================================
3960 * \brief Returns true if the string looks like a study entry
3962 //================================================================================
3964 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
3966 if ( str.Length() < 5 ) return false;
3968 int nbColons = 0, isColon;
3969 for ( int i = 1; i <= str.Length(); ++i )
3971 char c = str.Value(i);
3972 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
3974 nbColons += isColon;
3976 return nbColons > 2 && str.Length()-nbColons > 2;
3979 //================================================================================
3981 * \brief Returns true if the string looks like an object ID but not like a list,
3982 * string, command etc.
3984 //================================================================================
3986 bool _pyCommand::IsID( const TCollection_AsciiString& str )
3988 if ( str.Length() < 1 ) return false;
3990 const char* s = str.ToCString();
3992 for ( int i = 0; i < str.Length(); ++i )
3993 if ( !IsIDChar( s[i] ))
3999 //================================================================================
4001 * \brief Finds entries in a sting
4003 //================================================================================
4005 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
4007 std::list< _pyID > resList;
4009 while ( ++pos <= str.Length() )
4011 if ( !isdigit( str.Value( pos ))) continue;
4012 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
4015 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
4016 _pyID entry = str.SubString( pos, end-1 );
4018 if ( IsStudyEntry( entry ))
4019 resList.push_back( entry );
4024 //================================================================================
4026 * \brief Look for position where not space char is
4027 * \param theString - The string
4028 * \param thePos - The position to search from and which returns result
4029 * \retval bool - false if there are only space after thePos in theString
4031 //================================================================================
4033 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
4035 if ( thePos < 1 || thePos > theString.Length() )
4038 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
4041 return thePos <= theString.Length();
4044 //================================================================================
4046 * \brief Modify a part of the command
4047 * \param thePartIndex - The index of the part
4048 * \param thePart - The new part string
4049 * \param theOldPart - The old part
4051 //================================================================================
4053 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
4054 TCollection_AsciiString& theOldPart)
4056 int pos = GetBegPos( thePartIndex );
4057 if ( pos <= Length() && theOldPart != thePart)
4059 TCollection_AsciiString seperator;
4061 pos = GetBegPos( thePartIndex + 1 );
4062 if ( pos < 1 ) return;
4063 switch ( thePartIndex ) {
4064 case RESULT_IND: seperator = " = "; break;
4065 case OBJECT_IND: seperator = "."; break;
4066 case METHOD_IND: seperator = "()"; break;
4070 myString.Remove( pos, theOldPart.Length() );
4071 if ( !seperator.IsEmpty() )
4072 myString.Insert( pos , seperator );
4073 myString.Insert( pos, thePart );
4074 // update starting positions of the following parts
4075 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
4076 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
4077 if ( myBegPos( i ) > 0 )
4078 myBegPos( i ) += posDelta;
4080 theOldPart = thePart;
4084 //================================================================================
4086 * \brief Set agrument
4087 * \param index - The argument index, it counts from 1
4088 * \param theArg - The argument string
4090 //================================================================================
4092 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
4095 int argInd = ARG1_IND + index - 1;
4096 int pos = GetBegPos( argInd );
4097 if ( pos < 1 ) // no index-th arg exist, append inexistent args
4099 // find a closing parenthesis
4100 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
4101 int lastArgInd = GetNbArgs();
4102 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
4103 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
4108 while ( pos > 0 && myString.Value( pos ) != ')' )
4111 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
4115 while ( myArgs.Length() < index ) {
4116 if ( myArgs.Length() )
4117 myString.Insert( pos++, "," );
4118 myArgs.Append("None");
4119 myString.Insert( pos, myArgs.Last() );
4120 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
4121 pos += myArgs.Last().Length();
4124 SetPart( argInd, theArg, myArgs( index ));
4127 //================================================================================
4129 * \brief Empty arg list
4131 //================================================================================
4133 void _pyCommand::RemoveArgs()
4135 if ( int pos = myString.Location( '(', Max( 1, GetBegPos( METHOD_IND )), Length() ))
4136 myString.Trunc( pos );
4139 if ( myBegPos.Length() >= ARG1_IND )
4140 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
4143 //================================================================================
4145 * \brief Comment a python command
4147 //================================================================================
4149 void _pyCommand::Comment()
4151 if ( IsEmpty() ) return;
4154 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
4155 if ( i <= Length() )
4157 myString.Insert( i, "#" );
4158 for ( int iPart = 1; iPart <= myBegPos.Length(); ++iPart )
4160 int begPos = GetBegPos( iPart );
4161 if ( begPos != UNKNOWN && begPos != EMPTY )
4162 SetBegPos( iPart, begPos + 1 );
4167 //================================================================================
4169 * \brief Set dependent commands after this one
4171 //================================================================================
4173 bool _pyCommand::SetDependentCmdsAfter() const
4175 bool orderChanged = false;
4176 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
4177 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
4178 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
4179 orderChanged = true;
4180 theGen->SetCommandAfter( *cmd, this );
4181 (*cmd)->SetDependentCmdsAfter();
4184 return orderChanged;
4186 //================================================================================
4188 * \brief Insert accessor method after theObjectID
4189 * \param theObjectID - id of the accessed object
4190 * \param theAcsMethod - name of the method giving access to the object
4191 * \retval bool - false if theObjectID is not found in the command string
4193 //================================================================================
4195 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
4197 if ( !theAcsMethod )
4199 // start object search from the object, i.e. ignore result
4201 int beg = GetBegPos( OBJECT_IND );
4202 if ( beg < 1 || beg > Length() )
4205 while (( beg = myString.Location( theObjectID, beg, Length() )))
4207 // check that theObjectID is not just a part of a longer ID
4208 int afterEnd = beg + theObjectID.Length();
4209 Standard_Character c = myString.Value( afterEnd );
4210 if ( !IsIDChar( c ))
4212 // check if accessor method already present
4214 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
4216 int oldLen = Length();
4217 myString.Insert( afterEnd, (char*) theAcsMethod );
4218 myString.Insert( afterEnd, "." );
4219 // update starting positions of the parts following the modified one
4220 int posDelta = Length() - oldLen;
4221 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
4222 if ( myBegPos( i ) > afterEnd )
4223 myBegPos( i ) += posDelta;
4228 beg = afterEnd; // is a part -> next search
4233 //================================================================================
4235 * \brief Creates pyObject
4237 //================================================================================
4239 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
4240 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
4245 //================================================================================
4247 * \brief Set up myID and myIsPublished
4249 //================================================================================
4251 void _pyObject::setID(const _pyID& theID)
4254 myIsPublished = !theGen->IsNotPublished( GetID() );
4257 //================================================================================
4259 * \brief Clear myCreationCmd and myProcessedCmds
4261 //================================================================================
4263 void _pyObject::ClearCommands()
4268 if ( !myCreationCmd.IsNull() )
4269 myCreationCmd->Clear();
4271 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
4272 for ( ; cmd != myProcessedCmds.end(); ++cmd )
4276 //================================================================================
4278 * \brief Return method name giving access to an interaface object wrapped by python class
4279 * \retval const char* - method name
4281 //================================================================================
4283 const char* _pyObject::AccessorMethod() const
4287 //================================================================================
4289 * \brief Return ID of a father
4291 //================================================================================
4293 _pyID _pyObject::FatherID(const _pyID & childID)
4295 int colPos = childID.SearchFromEnd(':');
4297 return childID.SubString( 1, colPos-1 );
4301 //================================================================================
4303 * \brief SelfEraser erases creation command if none of it's commands invoked
4304 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4306 //================================================================================
4308 _pySelfEraser::_pySelfEraser(const Handle(_pyCommand)& theCreationCmd)
4309 :_pyObject(theCreationCmd), myIgnoreOwnCalls(false)
4311 myIsPublished = true; // prevent clearing as a not published
4312 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4315 //================================================================================
4317 * \brief SelfEraser erases creation command if none of it's commands invoked
4318 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4320 //================================================================================
4322 bool _pySelfEraser::CanClear()
4324 bool toErase = false;
4325 if ( myIgnoreOwnCalls ) // check if this obj is used as argument
4328 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4329 for ( ; cmd != myArgCmds.end(); ++cmd )
4330 nbArgUses += IsAliveCmd( *cmd );
4332 toErase = ( nbArgUses < 1 );
4337 std::list< Handle(_pyCommand) >& cmds = GetProcessedCmds();
4338 std::list< Handle(_pyCommand) >::iterator cmd = cmds.begin();
4339 for ( ; cmd != cmds.end(); )
4340 // check of cmd emptiness is not enough as object can change
4341 if (( *cmd )->GetString().Search( GetID() ) > 0 )
4344 cmd = cmds.erase( cmd ); // save the cmd from clearing
4346 toErase = ( nbCalls < 1 );
4351 //================================================================================
4353 * \brief Check if a command is or can be cleared
4355 //================================================================================
4357 bool _pySelfEraser::IsAliveCmd( const Handle(_pyCommand)& theCmd )
4359 if ( theCmd->IsEmpty() )
4362 if ( !theGen->IsToKeepAllCommands() )
4364 const _pyID& objID = theCmd->GetObject();
4365 Handle( _pyObject ) obj = theGen->FindObject( objID );
4366 if ( !obj.IsNull() )
4367 return !obj->CanClear();
4372 //================================================================================
4374 * \brief SelfEraser erases creation command if none of it's commands invoked
4375 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4377 //================================================================================
4379 void _pySelfEraser::Flush()
4383 myIsPublished = false;
4384 _pyObject::ClearCommands();
4388 //================================================================================
4390 * \brief _pySubMesh constructor
4392 //================================================================================
4394 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd, bool toKeepAgrCmds):
4395 _pyObject(theCreationCmd)
4397 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
4398 if ( toKeepAgrCmds )
4399 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4402 //================================================================================
4404 * \brief Return true if a sub-mesh can be used as argument of the given method
4406 //================================================================================
4408 bool _pySubMesh::CanBeArgOfMethod(const _AString& theMethodName)
4411 // // names of all methods where a sub-mesh can be used as argument
4412 // static TStringSet methods;
4413 // if ( methods.empty() ) {
4414 // const char * names[] = {
4415 // // methods of SMESH_Gen
4417 // // methods of SMESH_Group
4419 // // methods of SMESH_Measurements
4421 // // methods of SMESH_Mesh
4422 // "ExportPartToMED","ExportCGNS","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
4424 // // methods of SMESH_MeshEditor
4425 // "ReorientObject","Reorient2D","TriToQuadObject","QuadToTriObject","SplitQuadObject",
4426 // "SplitVolumesIntoTetra","SmoothObject","SmoothParametricObject","ConvertFromQuadraticObject",
4427 // "RotationSweepObject","RotationSweepObjectMakeGroups","RotationSweepObject1D",
4428 // "RotationSweepObject1DMakeGroups","RotationSweepObject2D","RotationSweepObject2DMakeGroups",
4429 // "ExtrusionSweepObject","ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
4430 // "ExtrusionSweepObject0DMakeGroups","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
4431 // "ExtrusionSweepObject1DMakeGroups","ExtrusionSweepObject2DMakeGroups",
4432 // "ExtrusionAlongPathObjX","ExtrusionAlongPathObject","ExtrusionAlongPathObjectMakeGroups",
4433 // "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject1DMakeGroups",
4434 // "ExtrusionAlongPathObject2D","ExtrusionAlongPathObject2DMakeGroups","MirrorObject",
4435 // "MirrorObjectMakeGroups","MirrorObjectMakeMesh","TranslateObject","Scale",
4436 // "TranslateObjectMakeGroups","TranslateObjectMakeMesh","ScaleMakeGroups","ScaleMakeMesh",
4437 // "RotateObject","RotateObjectMakeGroups","RotateObjectMakeMesh","FindCoincidentNodesOnPart",
4438 // "FindCoincidentNodesOnPartBut","FindEqualElements","FindAmongElementsByPoint",
4439 // "MakeBoundaryMesh","Create0DElementsOnAllNodes",
4440 // "" }; // <- mark of end
4441 // methods.Insert( names );
4443 // return methods.Contains( theMethodName );
4446 //================================================================================
4448 * \brief count invoked commands
4450 //================================================================================
4452 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
4454 _pyObject::Process(theCommand); // count calls of Process()
4457 //================================================================================
4459 * \brief Move creation command depending on invoked commands
4461 //================================================================================
4463 void _pySubMesh::Flush()
4465 if ( GetNbCalls() == 0 && myArgCmds.empty() ) // move to the end of all commands
4466 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
4467 else if ( !myCreator.IsNull() )
4468 // move to be just after creator
4469 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
4471 // move sub-mesh usage after creation cmd
4472 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4473 for ( ; cmd != myArgCmds.end(); ++cmd )
4474 if ( !(*cmd)->IsEmpty() )
4475 GetCreationCmd()->AddDependantCmd( *cmd );
4478 //================================================================================
4480 * \brief Creates _pyGroup
4482 //================================================================================
4484 _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
4485 :_pySubMesh(theCreationCmd, /*toKeepAgrCmds=*/false)
4487 if ( !id.IsEmpty() )
4490 myCanClearCreationCmd = true;
4492 const _AString& method = theCreationCmd->GetMethod();
4493 if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
4495 theCreationCmd->SetMethod( "CreateEmptyGroup" );
4497 // ----------------------------------------------------------------------
4498 else if ( method == "CreateGroupFromGEOM" ) // (type, name, grp)
4500 _pyID geom = theCreationCmd->GetArg( 3 );
4501 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
4502 // next if(){...} section is commented
4503 //if ( sameGroupType( geom, theCreationCmd->GetArg( 1 )) ) { // --> Group(geom)
4504 // theCreationCmd->SetMethod( "Group" );
4505 // theCreationCmd->RemoveArgs();
4506 // theCreationCmd->SetArg( 1, geom );
4509 // ------------------------->>>>> GroupOnGeom( geom, name, typ )
4510 _pyID type = theCreationCmd->GetArg( 1 );
4511 _pyID name = theCreationCmd->GetArg( 2 );
4512 theCreationCmd->SetMethod( "GroupOnGeom" );
4513 theCreationCmd->RemoveArgs();
4514 theCreationCmd->SetArg( 1, geom );
4515 theCreationCmd->SetArg( 2, name );
4516 theCreationCmd->SetArg( 3, type );
4519 else if ( method == "CreateGroupFromFilter" )
4521 // -> GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
4522 theCreationCmd->SetMethod( "GroupOnFilter" );
4524 _pyID filterID = theCreationCmd->GetArg(3);
4525 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
4526 if ( !filter.IsNull())
4528 if ( !filter->GetNewID().IsEmpty() )
4529 theCreationCmd->SetArg( 3, filter->GetNewID() );
4530 //filter->AddUser( this );
4534 else if ( method == "GetGroups" )
4536 myCanClearCreationCmd = ( theCreationCmd->GetNbResultValues() == 1 );
4540 // theCreationCmd does something else apart from creation of this group
4541 // and thus it can't be cleared if this group is removed
4542 myCanClearCreationCmd = false;
4546 //================================================================================
4548 * \brief Check if "[ group1, group2 ] = mesh.GetGroups()" creation command
4551 //================================================================================
4553 bool _pyGroup::CanClear()
4558 if ( !myCanClearCreationCmd &&
4559 !myCreationCmd.IsNull() &&
4560 myCreationCmd->GetMethod() == "GetGroups" )
4562 TCollection_AsciiString grIDs = myCreationCmd->GetResultValue();
4563 list< _pyID > idList = myCreationCmd->GetStudyEntries( grIDs );
4564 list< _pyID >::iterator grID = idList.begin();
4565 if ( GetID() == *grID )
4567 myCanClearCreationCmd = true;
4568 list< Handle(_pyGroup ) > groups;
4569 for ( ; grID != idList.end(); ++grID )
4571 Handle(_pyGroup) group = Handle(_pyGroup)::DownCast( theGen->FindObject( *grID ));
4572 if ( group.IsNull() ) continue;
4573 groups.push_back( group );
4574 if ( group->IsInStudy() )
4575 myCanClearCreationCmd = false;
4577 // set myCanClearCreationCmd == true to all groups
4578 list< Handle(_pyGroup ) >::iterator group = groups.begin();
4579 for ( ; group != groups.end(); ++group )
4580 (*group)->myCanClearCreationCmd = myCanClearCreationCmd;
4584 return myCanClearCreationCmd;
4587 //================================================================================
4589 * \brief set myCanClearCreationCmd = true if the main action of the creation
4590 * command is discarded
4592 //================================================================================
4594 void _pyGroup::RemovedWithContents()
4596 // this code would be appropriate if Add0DElementsToAllNodes() returned only new nodes
4597 // via a created group
4598 //if ( GetCreationCmd()->GetMethod() == "Add0DElementsToAllNodes")
4599 // myCanClearCreationCmd = true;
4602 //================================================================================
4604 * \brief To convert creation of a group by filter
4606 //================================================================================
4608 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
4610 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
4611 // group = mesh.CreateEmptyGroup( elemType, groupName )
4612 // aFilter.SetMesh(mesh)
4613 // nbAdd = group.AddFrom( aFilter )
4614 Handle(_pyFilter) filter;
4615 if ( theCommand->GetMethod() == "AddFrom" )
4617 _pyID idSource = theCommand->GetArg(1);
4618 // check if idSource is a filter
4619 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
4620 if ( !filter.IsNull() )
4622 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
4623 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
4624 while ( *cmdIt != theCommand ) ++cmdIt;
4625 while ( (*cmdIt)->GetOrderNb() != 1 )
4627 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
4628 if ((setMeshCmd->GetObject() == idSource ||
4629 setMeshCmd->GetObject() == filter->GetNewID() )
4631 setMeshCmd->GetMethod() == "SetMesh")
4633 setMeshCmd->Clear();
4637 // replace 3 commands by one
4638 theCommand->Clear();
4639 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
4640 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
4641 if ( !filter->GetNewID().IsEmpty() )
4642 idSource = filter->GetNewID();
4643 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
4644 makeGroupCmd->SetArg( 1, name );
4645 makeGroupCmd->SetArg( 2, idSource );
4646 filter->AddArgCmd( makeGroupCmd );
4649 else if ( theCommand->GetMethod() == "SetFilter" )
4651 // set new name of a filter or clear the command if the same filter is set
4652 _pyID filterID = theCommand->GetArg(1);
4653 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
4654 if ( !myFilter.IsNull() && filter == myFilter )
4655 theCommand->Clear();
4656 else if ( !filter.IsNull() && !filter->GetNewID().IsEmpty() )
4657 theCommand->SetArg( 1, filter->GetNewID() );
4660 else if ( theCommand->GetMethod() == "GetFilter" )
4662 // GetFilter() returns a filter with other ID, make myFilter process
4663 // calls of the returned filter
4664 if ( !myFilter.IsNull() )
4666 theGen->SetProxyObject( theCommand->GetResultValue(), myFilter );
4667 theCommand->Clear();
4671 // if ( !filter.IsNull() )
4672 // filter->AddUser( this );
4674 theGen->AddMeshAccessorMethod( theCommand );
4677 //================================================================================
4679 * \brief Prevent clearing "DoubleNode...() command if a group created by it is removed
4681 //================================================================================
4683 void _pyGroup::Flush()
4685 if ( !theGen->IsToKeepAllCommands() &&
4686 !myCreationCmd.IsNull() && !myCanClearCreationCmd )
4688 myCreationCmd.Nullify(); // this way myCreationCmd won't be cleared
4692 //================================================================================
4694 * \brief Constructor of _pyFilter
4696 //================================================================================
4698 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
4699 :_pyObject(theCreationCmd), myNewID( newID )
4701 //myIsPublished = true; // prevent clearing as a not published
4702 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4705 //================================================================================
4707 * \brief To convert creation of a filter by criteria and
4708 * to replace an old name by a new one
4710 //================================================================================
4712 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
4714 if ( theCommand->GetObject() == GetID() )
4715 _pyObject::Process(theCommand); // count commands
4717 if ( !myNewID.IsEmpty() )
4718 theCommand->SetObject( myNewID );
4720 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
4721 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
4722 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
4723 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
4724 theCommand->GetMethod() == "SetCriteria")
4726 // aFilter.SetCriteria(aCriteria) ->
4727 // aFilter = smesh.GetFilterFromCriteria(criteria)
4728 if ( myNewID.IsEmpty() )
4729 theCommand->SetResultValue( GetID() );
4731 theCommand->SetResultValue( myNewID );
4732 theCommand->SetObject( SMESH_2smeshpy::GenName() );
4733 theCommand->SetMethod( "GetFilterFromCriteria" );
4735 // Swap "aFilterManager.CreateFilter()" and "smesh.GetFilterFromCriteria(criteria)"
4736 GetCreationCmd()->Clear();
4737 GetCreationCmd()->GetString() = theCommand->GetString();
4738 theCommand->Clear();
4739 theCommand->AddDependantCmd( GetCreationCmd() );
4740 // why swap? -- it's needed
4741 //GetCreationCmd()->Clear();
4743 else if ( theCommand->GetMethod() == "SetMesh" )
4745 if ( myMesh == theCommand->GetArg( 1 ))
4746 theCommand->Clear();
4748 myMesh = theCommand->GetArg( 1 );
4749 theGen->AddMeshAccessorMethod( theCommand );
4753 //================================================================================
4755 * \brief Set new filter name to the creation command and to myArgCmds
4757 //================================================================================
4759 void _pyFilter::Flush()
4761 if ( myNewID.IsEmpty() ) return;
4763 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4764 for ( ; cmd != myArgCmds.end(); ++cmd )
4765 if ( !(*cmd)->IsEmpty() )
4767 _AString cmdStr = (*cmd)->GetString();
4768 _AString id = GetID();
4769 int pos = cmdStr.Search( id );
4772 cmdStr.Remove( pos, id.Length() );
4773 cmdStr.Insert( pos, myNewID );
4776 (*cmd)->GetString() = cmdStr;
4779 if ( !GetCreationCmd()->IsEmpty() )
4780 GetCreationCmd()->SetResultValue( myNewID );
4783 //================================================================================
4785 * \brief Return true if all my users can be cleared
4787 //================================================================================
4789 bool _pyObject::CanClear()
4791 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4792 for ( ; cmd != myArgCmds.end(); ++cmd )
4793 if ( !(*cmd)->IsEmpty() )
4795 Handle(_pyObject) obj = theGen->FindObject( (*cmd)->GetObject() );
4796 if ( !obj.IsNull() && !obj->CanClear() )
4799 return ( !myIsPublished );
4802 //================================================================================
4804 * \brief Reads _pyHypothesis'es from resource files of mesher Plugins
4806 //================================================================================
4808 _pyHypothesisReader::_pyHypothesisReader()
4811 vector< string > xmlPaths = SMESH_Gen::GetPluginXMLPaths();
4812 LDOMParser xmlParser;
4813 for ( size_t i = 0; i < xmlPaths.size(); ++i )
4815 bool error = xmlParser.parse( xmlPaths[i].c_str() );
4819 INFOS( xmlParser.GetError(data) );
4822 // <algorithm type="Regular_1D"
4823 // label-id="Wire discretisation"
4826 // <algo>Regular_1D=Segment()</algo>
4827 // <hypo>LocalLength=LocalLength(SetLength(1),,SetPrecision(1))</hypo>
4829 LDOM_Document xmlDoc = xmlParser.getDocument();
4830 LDOM_NodeList algoNodeList = xmlDoc.getElementsByTagName( "algorithm" );
4831 for ( int i = 0; i < algoNodeList.getLength(); ++i )
4833 LDOM_Node algoNode = algoNodeList.item( i );
4834 LDOM_Element& algoElem = (LDOM_Element&) algoNode;
4835 LDOM_NodeList pyAlgoNodeList = algoElem.getElementsByTagName( "algo" );
4836 if ( pyAlgoNodeList.getLength() < 1 ) continue;
4838 _AString text, algoType, method, arg;
4839 for ( int iA = 0; iA < pyAlgoNodeList.getLength(); ++iA )
4841 LDOM_Node pyAlgoNode = pyAlgoNodeList.item( iA );
4842 LDOM_Node textNode = pyAlgoNode.getFirstChild();
4843 text = textNode.getNodeValue();
4844 Handle(_pyCommand) algoCmd = new _pyCommand( text );
4845 algoType = algoCmd->GetResultValue();
4846 method = algoCmd->GetMethod();
4847 arg = algoCmd->GetArg(1);
4848 if ( !algoType.IsEmpty() && !method.IsEmpty() )
4850 Handle(_pyAlgorithm) algo = new _pyAlgorithm( algoCmd );
4851 algo->SetConvMethodAndType( method, algoType );
4852 if ( !arg.IsEmpty() )
4853 algo->setCreationArg( 1, arg );
4855 myType2Hyp[ algoType ] = algo;
4859 if ( algoType.IsEmpty() ) continue;
4861 LDOM_NodeList pyHypoNodeList = algoElem.getElementsByTagName( "hypo" );
4863 Handle( _pyHypothesis ) hyp;
4864 for ( int iH = 0; iH < pyHypoNodeList.getLength(); ++iH )
4866 LDOM_Node pyHypoNode = pyHypoNodeList.item( iH );
4867 LDOM_Node textNode = pyHypoNode.getFirstChild();
4868 text = textNode.getNodeValue();
4869 Handle(_pyCommand) hypoCmd = new _pyCommand( text );
4870 hypType = hypoCmd->GetResultValue();
4871 method = hypoCmd->GetMethod();
4872 if ( !hypType.IsEmpty() && !method.IsEmpty() )
4874 map<_AString, Handle(_pyHypothesis)>::iterator type2hyp = myType2Hyp.find( hypType );
4875 if ( type2hyp == myType2Hyp.end() )
4876 hyp = new _pyHypothesis( hypoCmd );
4878 hyp = type2hyp->second;
4879 hyp->SetConvMethodAndType( method, algoType );
4880 for ( int iArg = 1; iArg <= hypoCmd->GetNbArgs(); ++iArg )
4882 _pyCommand argCmd( hypoCmd->GetArg( iArg ));
4883 _AString argMethod = argCmd.GetMethod();
4884 _AString argNbText = argCmd.GetArg( 1 );
4885 if ( argMethod.IsEmpty() && !argCmd.IsEmpty() )
4886 hyp->setCreationArg( 1, argCmd.GetString() ); // e.g. Parameters(smesh.SIMPLE)
4888 hyp->AddArgMethod( argMethod,
4889 argNbText.IsIntegerValue() ? argNbText.IntegerValue() : 1 );
4891 myType2Hyp[ hypType ] = hyp;
4895 // <hypothesis type="BLSURF_Parameters"
4899 // <accumulative-methods>
4900 // SetEnforcedVertex,
4901 // SetEnforcedVertexNamed
4902 // </accumulative-methods>
4906 LDOM_NodeList hypNodeList = xmlDoc.getElementsByTagName( "hypothesis" );
4907 for ( int i = 0; i < hypNodeList.getLength(); ++i )
4909 LDOM_Node hypNode = hypNodeList.item( i );
4910 LDOM_Element& hypElem = (LDOM_Element&) hypNode;
4911 _AString hypType = hypElem.getAttribute("type");
4912 LDOM_NodeList methNodeList = hypElem.getElementsByTagName( "accumulative-methods" );
4913 if ( methNodeList.getLength() != 1 || hypType.IsEmpty() ) continue;
4915 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4916 if ( type2hyp == myType2Hyp.end() ) continue;
4918 LDOM_Node methNode = methNodeList.item( 0 );
4919 LDOM_Node textNode = methNode.getFirstChild();
4920 _AString text = textNode.getNodeValue();
4924 method = _pyCommand::GetWord( text, pos, /*forward= */true );
4925 pos += method.Length();
4926 type2hyp->second->AddAccumulativeMethod( method );
4928 while ( !method.IsEmpty() );
4931 } // loop on xmlPaths
4934 //================================================================================
4936 * \brief Returns a new hypothesis initialized according to the read information
4938 //================================================================================
4940 Handle(_pyHypothesis)
4941 _pyHypothesisReader::GetHypothesis(const _AString& hypType,
4942 const Handle(_pyCommand)& creationCmd) const
4944 Handle(_pyHypothesis) resHyp, sampleHyp;
4946 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
4947 if ( type2hyp != myType2Hyp.end() )
4948 sampleHyp = type2hyp->second;
4950 if ( sampleHyp.IsNull() )
4952 resHyp = new _pyHypothesis(creationCmd);
4956 if ( sampleHyp->IsAlgo() )
4957 resHyp = new _pyAlgorithm( creationCmd );
4959 resHyp = new _pyHypothesis(creationCmd);
4960 resHyp->Assign( sampleHyp, _pyID() );
4965 //================================================================================
4967 * \brief Adds an object ID to some family of IDs with a common prefix
4968 * \param [in] str - the object ID
4969 * \return bool - \c false if \a str does not have the same prefix as \a this family
4970 * (for internal usage)
4972 //================================================================================
4974 bool _pyStringFamily::Add( const char* str )
4976 if ( strncmp( str, _prefix.ToCString(), _prefix.Length() ) != 0 )
4977 return false; // expected prefix is missing
4979 str += _prefix.Length(); // skip _prefix
4981 // try to add to some of child falimies
4982 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
4983 for ( ; itSub != _subFams.end(); ++itSub )
4984 if ( itSub->Add( str ))
4987 // no suitable family found - add str to _strings or create a new child family
4989 // look for a proper place within sorted _strings
4990 std::list< _AString >::iterator itStr = _strings.begin();
4991 while ( itStr != _strings.end() && itStr->IsLess( str ))
4993 if ( itStr != _strings.end() && itStr->IsEqual( str ))
4994 return true; // same ID already kept
4996 const int minPrefixSize = 4;
4998 // count "smaller" strings with the same prefix
4999 std::list< _AString >::iterator itLess = itStr; --itLess;
5001 for ( ; itLess != _strings.end(); --itLess )
5002 if ( strncmp( str, itLess->ToCString(), minPrefixSize ) == 0 )
5007 // count "greater" strings with the same prefix
5008 std::list< _AString >::iterator itMore = itStr;
5010 for ( ; itMore != _strings.end(); ++itMore )
5011 if ( strncmp( str, itMore->ToCString(), minPrefixSize ) == 0 )
5016 if ( nbLess + nbMore > 1 ) // ------- ADD a NEW CHILD FAMILY -------------
5018 // look for a maximal prefix length
5019 // int lessPrefSize = 3, morePrefSize = 3;
5020 // if ( nbLess > 0 )
5021 // while( itLess->ToCString()[ lessPrefSize ] == str[ lessPrefSize ] )
5023 // if ( nbMore > 0 )
5024 // while ( itMore->ToCString()[ morePrefSize ] == str[ morePrefSize ] )
5026 // int prefixSize = 3;
5027 // if ( nbLess == 0 )
5028 // prefixSize = morePrefSize;
5029 // else if ( nbMore == 0 )
5030 // prefixSize = lessPrefSize;
5032 // prefixSize = Min( lessPrefSize, morePrefSize );
5033 int prefixSize = minPrefixSize;
5034 _AString newPrefix ( str, prefixSize );
5036 // look for a proper place within _subFams sorted by _prefix
5037 for ( itSub = _subFams.begin(); itSub != _subFams.end(); ++itSub )
5038 if ( !itSub->_prefix.IsLess( newPrefix ))
5041 // add the new _pyStringFamily
5042 itSub = _subFams.insert( itSub, _pyStringFamily());
5043 _pyStringFamily& newSubFam = *itSub;
5044 newSubFam._prefix = newPrefix;
5046 // pass this->_strings to newSubFam._strings
5047 for ( itStr = itLess; nbLess > 0; --nbLess, ++itStr )
5048 newSubFam._strings.push_back( itStr->ToCString() + prefixSize );
5049 newSubFam._strings.push_back( str + prefixSize );
5050 for ( ; nbMore > 0; --nbMore, ++itStr )
5051 newSubFam._strings.push_back( itStr->ToCString() + prefixSize );
5053 _strings.erase( itLess, ++itMore );
5055 else // to few string to make a family fot them
5057 _strings.insert( itStr, str );
5062 //================================================================================
5064 * \brief Finds an object ID in the command
5065 * \param [in] longStr - the command string
5066 * \param [out] subStr - the found object ID
5067 * \return bool - \c true if the object ID found
5069 //================================================================================
5071 bool _pyStringFamily::IsInArgs( Handle( _pyCommand)& cmd, std::list<_AString>& subStr )
5073 const _AString& longStr = cmd->GetString();
5074 const char* s = longStr.ToCString();
5077 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5078 int nbFound = 0, pos, len, from, argBeg = cmd->GetArgBeginning();
5079 if ( argBeg < 4 || argBeg > longStr.Length() )
5081 for ( ; itSub != _subFams.end(); ++itSub )
5084 while (( pos = longStr.Location( itSub->_prefix, from, longStr.Length() )))
5085 if (( len = itSub->isIn( s + pos-1 + itSub->_prefix.Length() )) >= 0 )
5087 subStr.push_back( _AString( s + pos-1, len + itSub->_prefix.Length() ));
5088 from = pos + len + itSub->_prefix.Length();
5093 from += itSub->_prefix.Length();
5096 // look among _strings
5097 std::list< _AString >::iterator itStr = _strings.begin();
5098 for ( ; itStr != _strings.end(); ++itStr )
5099 if (( pos = longStr.Location( *itStr, argBeg, longStr.Length() )))
5100 // check that object ID does not continue after len
5101 if ( !cmd->IsIDChar( s[ pos + itStr->Length() - 1 ] ))
5103 subStr.push_back( *itStr );
5109 //================================================================================
5111 * \brief Return remainder length of the object ID after my _prefix
5112 * \param [in] str - remainder of the command after my _prefix
5113 * \return int - length of the object ID or -1 if not found
5115 //================================================================================
5117 int _pyStringFamily::isIn( const char* str )
5119 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5121 for ( ; itSub != _subFams.end(); ++itSub )
5123 int cmp = strncmp( str, itSub->_prefix.ToCString(), itSub->_prefix.Length() );
5126 if (( len = itSub->isIn( str + itSub->_prefix.Length() )) >= 0 )
5127 return itSub->_prefix.Length() + len;
5132 if ( !_strings.empty() )
5134 std::list< _AString >::iterator itStr = _strings.begin();
5135 bool firstEmpty = itStr->IsEmpty();
5138 for ( ; itStr != _strings.end(); ++itStr )
5140 int cmp = strncmp( str, itStr->ToCString(), itStr->Length() );
5143 len = itStr->Length();
5152 // check that object ID does not continue after len
5153 if ( len >= 0 && _pyCommand::IsIDChar( str[len] ))
5160 //================================================================================
5164 //================================================================================
5166 void _pyStringFamily::Print( int level )
5168 cout << string( level, ' ' ) << "prefix = '" << _prefix << "' : ";
5169 std::list< _AString >::iterator itStr = _strings.begin();
5170 for ( ; itStr != _strings.end(); ++itStr )
5171 cout << *itStr << " | ";
5173 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5174 for ( ; itSub != _subFams.end(); ++itSub )
5175 itSub->Print( level + 1 );
5177 cout << string( 70, '-' ) << endl;