1 // Copyright (C) 2007-2021 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 <Basics_OCCTVersion.hxx>
37 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
38 #if OCC_VERSION_LARGE < 0x07050000
39 #include <Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString.hxx>
42 #include "SMESH_Gen_i.hxx"
43 /* SALOME headers that include CORBA headers that include windows.h
44 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
45 * that declare methods named GetObject - to apply the same rules of GetObject renaming
46 * and thus to avoid mess with GetObject symbol on Windows */
48 #include <LDOMParser.hxx>
56 IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient)
57 IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient)
58 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient)
59 IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject)
60 IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject)
61 IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject)
62 IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject)
63 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject)
64 IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject)
65 IMPLEMENT_STANDARD_RTTIEXT(_pyGroup ,_pyObject)
66 IMPLEMENT_STANDARD_RTTIEXT(_pyFilter ,_pyObject)
67 IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis)
68 IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis)
69 IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis)
70 IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis)
71 IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis)
74 using SMESH::TPythonDump;
77 * \brief Container of commands into which the initial script is split.
78 * It also contains data corresponding to SMESH_Gen contents
80 static Handle(_pyGen) theGen;
82 static TCollection_AsciiString theEmptyString;
84 //#define DUMP_CONVERSION
86 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
87 #undef DUMP_CONVERSION
93 //================================================================================
95 * \brief Set of TCollection_AsciiString initialized by C array of C strings
97 //================================================================================
99 struct TStringSet: public set<TCollection_AsciiString>
102 * \brief Filling. The last string must be ""
104 void Insert(const char* names[]) {
105 for ( int i = 0; names[i][0] ; ++i )
106 insert( (char*) names[i] );
109 * \brief Check if a string is in
111 bool Contains(const TCollection_AsciiString& name ) {
112 return find( name ) != end();
116 //================================================================================
118 * \brief Map of TCollection_AsciiString initialized by C array of C strings.
119 * Odd items of the C array are map keys, and even items are values
121 //================================================================================
123 struct TStringMap: public map<TCollection_AsciiString,TCollection_AsciiString>
126 * \brief Filling. The last string must be ""
128 void Insert(const char* names_values[]) {
129 for ( int i = 0; names_values[i][0] ; i += 2 )
130 insert( make_pair( (char*) names_values[i], names_values[i+1] ));
133 * \brief Check if a string is in
135 TCollection_AsciiString Value(const TCollection_AsciiString& name ) {
136 map< _AString, _AString >::iterator it = find( name );
137 return it == end() ? "" : it->second;
141 //================================================================================
143 * \brief Returns a mesh by object
145 //================================================================================
147 Handle(_pyMesh) ObjectToMesh( const Handle( _pyObject )& obj )
151 if ( obj->IsKind( STANDARD_TYPE( _pyMesh )))
152 return Handle(_pyMesh)::DownCast( obj );
153 else if ( obj->IsKind( STANDARD_TYPE( _pySubMesh )))
154 return Handle(_pySubMesh)::DownCast( obj )->GetMesh();
155 else if ( obj->IsKind( STANDARD_TYPE( _pyGroup )))
156 return Handle(_pyGroup)::DownCast( obj )->GetMesh();
158 return Handle(_pyMesh)();
161 //================================================================================
163 * \brief Check if objects used as args have been created by previous commands
165 //================================================================================
167 void CheckObjectPresence( const Handle(_pyCommand)& cmd, set<_pyID> & presentObjects)
169 // either comment or erase a command including NotPublishedObjectName()
170 if ( cmd->GetString().Location( TPythonDump::NotPublishedObjectName(), 1, cmd->Length() ))
172 bool isResultPublished = false;
173 const int nbRes = cmd->GetNbResultValues();
174 for ( int i = 0; i < nbRes; i++ )
176 _pyID objID = cmd->GetResultValue( i+1 );
177 if ( cmd->IsStudyEntry( objID ))
178 isResultPublished = (! theGen->IsNotPublished( objID ));
179 theGen->ObjectCreationRemoved( objID ); // objID.SetName( name ) is not needed
181 if ( isResultPublished )
187 // check if an Object was created in the script
190 _pyID obj = cmd->GetObject();
191 if ( obj.Search( "print(" ) == 1 )
192 return; // print statement
194 if ( !obj.IsEmpty() && obj.Value( obj.Length() ) == ')' )
195 // remove an accessor method
196 obj = _pyCommand( obj ).GetObject();
198 const bool isMethodCall = cmd->IsMethodCall();
199 if ( !obj.IsEmpty() && isMethodCall && !presentObjects.count( obj ) )
201 comment = "not created Object";
202 theGen->ObjectCreationRemoved( obj );
204 // check if a command has not created args
205 for ( int iArg = cmd->GetNbArgs(); iArg && comment.IsEmpty(); --iArg )
207 const _pyID& arg = cmd->GetArg( iArg );
208 if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
210 list< _pyID > idList = cmd->GetStudyEntries( arg );
211 list< _pyID >::iterator id = idList.begin();
212 for ( ; id != idList.end(); ++id )
213 if ( !theGen->IsGeomObject( *id ) && !presentObjects.count( *id ))
215 comment += *id + " has not been yet created";
218 // if ( idList.empty() && cmd->IsID( arg ) && !presentObjects.count( arg ))
219 // comment += arg + " has not been yet created";
221 // treat result objects
222 const _pyID& result = cmd->GetResultValue();
223 if ( !result.IsEmpty() && result.Value( 1 ) != '"' && result.Value( 1 ) != '\'' )
225 list< _pyID > idList = cmd->GetStudyEntries( result );
226 list< _pyID >::iterator id = idList.begin();
227 for ( ; id != idList.end(); ++id )
229 if ( comment.IsEmpty() )
230 presentObjects.insert( *id );
232 theGen->ObjectCreationRemoved( *id ); // objID.SetName( name ) is not needed
234 if ( idList.empty() && cmd->IsID( result ))
235 presentObjects.insert( result );
237 // comment the command
238 if ( !comment.IsEmpty() )
241 cmd->GetString() += " ### ";
242 cmd->GetString() += comment;
246 //================================================================================
248 * \brief Fix SMESH::FunctorType arguments of SMESH::Filter::Criterion()
250 //================================================================================
252 void fixFunctorType( TCollection_AsciiString& Type,
253 TCollection_AsciiString& Compare,
254 TCollection_AsciiString& UnaryOp,
255 TCollection_AsciiString& BinaryOp )
257 // The problem is that dumps of old studies created using filters becomes invalid
258 // when new items are inserted in the enum SMESH::FunctorType since values
259 // of this enum are dumped as integer values.
260 // This function corrects enum values of old studies given as args (Type,Compare,...)
261 // We can find out how to correct them by value of BinaryOp which can have only two
262 // values: FT_Undefined or FT_LogicalNOT.
263 // Hereafter is the history of the enum SMESH::FunctorType since v3.0.0
264 // where PythonDump appeared
265 // v 3.0.0: FT_Undefined == 25
266 // v 3.1.0: FT_Undefined == 26, new items:
268 // v 4.1.2: FT_Undefined == 27, new items:
269 // - FT_BelongToGenSurface = 17
270 // v 5.1.1: FT_Undefined == 32, new items:
271 // - FT_FreeNodes = 10
272 // - FT_FreeFaces = 11
273 // - FT_LinearOrQuadratic = 23
274 // - FT_GroupColor = 24
275 // - FT_ElemGeomType = 25
276 // v 5.1.5: FT_Undefined == 33, new items:
277 // - FT_CoplanarFaces = 26
278 // v 6.2.0: FT_Undefined == 39, new items:
279 // - FT_MaxElementLength2D = 8
280 // - FT_MaxElementLength3D = 9
281 // - FT_BareBorderVolume = 25
282 // - FT_BareBorderFace = 26
283 // - FT_OverConstrainedVolume = 27
284 // - FT_OverConstrainedFace = 28
285 // v 6.5.0: FT_Undefined == 43, new items:
286 // - FT_EqualNodes = 14
287 // - FT_EqualEdges = 15
288 // - FT_EqualFaces = 16
289 // - FT_EqualVolumes = 17
290 // v 6.6.0: FT_Undefined == 44, new items:
291 // - FT_BallDiameter = 37
292 // v 6.7.1: FT_Undefined == 45, new items:
293 // - FT_EntityType = 36
294 // v 7.3.0: FT_Undefined == 46, new items:
295 // - FT_ConnectedElements = 39
296 // v 7.6.0: FT_Undefined == 47, new items:
297 // - FT_BelongToMeshGroup = 22
298 // v 8.1.0: FT_Undefined == 48, new items:
299 // - FT_NodeConnectivityNumber= 22
300 // v 8.5.0: FT_Undefined == 49, new items:
301 // - FT_Deflection2D = 22
302 // v 9.3.0: FT_Undefined == 50, new items:
303 // - FT_Length3D = 22
305 // It's necessary to continue recording this history and to fill
306 // undef2newItems (see below) accordingly.
308 typedef map< int, vector< int > > TUndef2newItems;
309 static TUndef2newItems undef2newItems;
310 if ( undef2newItems.empty() )
312 undef2newItems[ 26 ].push_back( 7 );
313 undef2newItems[ 27 ].push_back( 17 );
314 { int items[] = { 10, 11, 23, 24, 25 };
315 undef2newItems[ 32 ].assign( items, items+5 ); }
316 undef2newItems[ 33 ].push_back( 26 );
317 { int items[] = { 8, 9, 25, 26, 27, 28 };
318 undef2newItems[ 39 ].assign( items, items+6 ); }
319 { int items[] = { 14, 15, 16, 17 };
320 undef2newItems[ 43 ].assign( items, items+4 ); }
321 undef2newItems[ 44 ].push_back( 37 );
322 undef2newItems[ 45 ].push_back( 36 );
323 undef2newItems[ 46 ].push_back( 39 );
324 undef2newItems[ 47 ].push_back( 22 );
325 undef2newItems[ 48 ].push_back( 22 );
326 undef2newItems[ 49 ].push_back( 22 );
327 undef2newItems[ 50 ].push_back( 22 );
329 ASSERT( undef2newItems.rbegin()->first == SMESH::FT_Undefined );
332 int iType = Type.IntegerValue();
333 int iCompare = Compare.IntegerValue();
334 int iUnaryOp = UnaryOp.IntegerValue();
335 int iBinaryOp = BinaryOp.IntegerValue();
337 // find out integer value of FT_Undefined at the moment of dump
338 int oldUndefined = iBinaryOp;
339 if ( iBinaryOp < iUnaryOp ) // BinaryOp was FT_LogicalNOT
342 // apply history to args
343 TUndef2newItems::const_iterator undef_items =
344 undef2newItems.upper_bound( oldUndefined );
345 if ( undef_items != undef2newItems.end() )
347 int* pArg[4] = { &iType, &iCompare, &iUnaryOp, &iBinaryOp };
348 for ( ; undef_items != undef2newItems.end(); ++undef_items )
350 const vector< int > & addedItems = undef_items->second;
351 for ( size_t i = 0; i < addedItems.size(); ++i )
352 for ( int iArg = 0; iArg < 4; ++iArg )
354 int& arg = *pArg[iArg];
355 if ( arg >= addedItems[i] )
359 Type = TCollection_AsciiString( iType );
360 Compare = TCollection_AsciiString( iCompare );
361 UnaryOp = TCollection_AsciiString( iUnaryOp );
362 BinaryOp = TCollection_AsciiString( iBinaryOp );
366 //================================================================================
368 * \brief Replaces "SMESH.PointStruct(x,y,z)" and "SMESH.DirStruct( SMESH.PointStruct(x,y,z))"
369 * arguments of a given command by a list "[x,y,z]" if the list is accessible
372 //================================================================================
374 void StructToList( Handle( _pyCommand)& theCommand, const bool checkMethod=true )
376 static TStringSet methodsAcceptingList;
377 if ( methodsAcceptingList.empty() ) {
378 const char * methodNames[] = {
379 "GetCriterion","Reorient2D","ExtrusionSweep","ExtrusionSweepMakeGroups0D",
380 "ExtrusionSweepMakeGroups","ExtrusionSweep0D",
381 "AdvancedExtrusion","AdvancedExtrusionMakeGroups",
382 "ExtrusionSweepObject","ExtrusionSweepObject0DMakeGroups",
383 "ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
384 "ExtrusionSweepObject1D","ExtrusionSweepObject1DMakeGroups",
385 "ExtrusionSweepObject2D","ExtrusionSweepObject2DMakeGroups",
386 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects",
387 "Translate","TranslateMakeGroups","TranslateMakeMesh",
388 "TranslateObject","TranslateObjectMakeGroups", "TranslateObjectMakeMesh",
389 "ExtrusionAlongPathX","ExtrusionAlongPathObjX","SplitHexahedraIntoPrisms"
390 ,"" }; // <- mark of the end
391 methodsAcceptingList.Insert( methodNames );
393 if ( !checkMethod || methodsAcceptingList.Contains( theCommand->GetMethod() ))
395 for ( int i = theCommand->GetNbArgs(); i > 0; --i )
397 const _AString & arg = theCommand->GetArg( i );
398 if ( arg.Search( "SMESH.PointStruct" ) == 1 ||
399 arg.Search( "SMESH.DirStruct" ) == 1 )
401 Handle(_pyCommand) workCmd = new _pyCommand( arg );
402 if ( workCmd->GetNbArgs() == 1 ) // SMESH.DirStruct( SMESH.PointStruct(x,y,z))
404 workCmd = new _pyCommand( workCmd->GetArg( 1 ) );
406 if ( workCmd->GetNbArgs() == 3 ) // SMESH.PointStruct(x,y,z)
408 _AString newArg = "[ ";
409 newArg += ( workCmd->GetArg( 1 ) + ", " +
410 workCmd->GetArg( 2 ) + ", " +
411 workCmd->GetArg( 3 ) + " ]");
412 theCommand->SetArg( i, newArg );
418 //================================================================================
420 * \brief Replaces "mesh.GetIDSource([id1,id2])" argument of a given command by
421 * a list "[id1,id2]" if the list is an accessible type of argument.
423 //================================================================================
425 void GetIDSourceToList( Handle( _pyCommand)& theCommand )
427 static TStringSet methodsAcceptingList;
428 if ( methodsAcceptingList.empty() ) {
429 const char * methodNames[] = {
430 "ExportPartToMED","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
431 "ExportCGNS","ExportGMF",
432 "Create0DElementsOnAllNodes","Reorient2D","QuadTo4Tri",
433 "ScaleMakeGroups","Scale","ScaleMakeMesh",
434 "FindCoincidentNodesOnPartBut","DoubleElements",
435 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects"
436 ,"" }; // <- mark of the end
437 methodsAcceptingList.Insert( methodNames );
439 if ( methodsAcceptingList.Contains( theCommand->GetMethod() ))
441 for ( int i = theCommand->GetNbArgs(); i > 0; --i )
443 _pyCommand argCmd( theCommand->GetArg( i ));
444 if ( argCmd.GetMethod() == "GetIDSource" &&
445 argCmd.GetNbArgs() == 2 )
447 theCommand->SetArg( i, argCmd.GetArg( 1 ));
453 bool _FilterArg( const _AString& theArg )
455 static std::list<_AString> filteredArgs;
456 static bool initialized = false;
457 if ( !initialized ) {
459 filteredArgs.push_back( "SMESH.MED_V2_1" );
460 filteredArgs.push_back( "SMESH.MED_V2_2" );
462 return std::find( filteredArgs.begin(), filteredArgs.end(), theArg ) != filteredArgs.end();
466 //================================================================================
468 * \brief Convert a python script using commands of smeshBuilder.py
469 * \param theScriptLines - Lines of the input script
470 * \param theEntry2AccessorMethod - returns method names to access to
471 * objects wrapped with python class
472 * \param theObjectNames - names of objects
473 * \param theRemovedObjIDs - entries of objects whose created commands were removed
474 * \param theHistoricalDump - true means to keep all commands, false means
475 * to exclude commands relating to objects removed from study
476 * \retval TCollection_AsciiString - Conversion result
478 //================================================================================
481 SMESH_2smeshpy::ConvertScript(std::list< TCollection_AsciiString >& theScriptLines,
482 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
483 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
484 std::set< TCollection_AsciiString >& theRemovedObjIDs,
485 const bool theToKeepAllCommands)
487 std::list< TCollection_AsciiString >::iterator lineIt;
488 // process notebook variables
490 SMESH_NoteBook aNoteBook;
492 for ( lineIt = theScriptLines.begin(); lineIt != theScriptLines.end(); ++lineIt )
493 aNoteBook.AddCommand( *lineIt );
495 theScriptLines.clear();
497 aNoteBook.ReplaceVariables();
499 aNoteBook.GetResultLines( theScriptLines );
502 // convert to smeshBuilder.py API
504 theGen = new _pyGen( theEntry2AccessorMethod,
507 theToKeepAllCommands );
509 for ( lineIt = theScriptLines.begin(); lineIt != theScriptLines.end(); ++lineIt )
510 theGen->AddCommand( *lineIt );
512 theScriptLines.clear();
516 #ifdef DUMP_CONVERSION
517 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
520 // clean commands of removed objects depending on myIsPublished flag
521 theGen->ClearCommands();
523 // reorder commands after conversion
524 list< Handle(_pyCommand) >::iterator cmd;
527 orderChanges = false;
528 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
529 if ( (*cmd)->SetDependentCmdsAfter() )
531 } while ( orderChanges );
533 // concat commands back into a script
534 TCollection_AsciiString aPrevCmd;
535 set<_pyID> createdObjects;
536 createdObjects.insert( "smeshBuilder" );
537 createdObjects.insert( "smesh" );
538 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
540 #ifdef DUMP_CONVERSION
541 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
543 if ( !(*cmd)->IsEmpty() && aPrevCmd != (*cmd)->GetString()) {
544 CheckObjectPresence( *cmd, createdObjects );
545 if ( !(*cmd)->IsEmpty() ) {
546 aPrevCmd = (*cmd)->GetString();
547 theScriptLines.push_back( aPrevCmd );
556 //================================================================================
558 * \brief _pyGen constructor
560 //================================================================================
562 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
563 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
564 std::set< TCollection_AsciiString >& theRemovedObjIDs,
565 const bool theToKeepAllCommands)
566 : _pyObject( new _pyCommand( "", 0 )),
568 myID2AccessorMethod( theEntry2AccessorMethod ),
569 myObjectNames( theObjectNames ),
570 myRemovedObjIDs( theRemovedObjIDs ),
572 myToKeepAllCommands( theToKeepAllCommands ),
573 myGeomIDNb(0), myGeomIDIndex(-1),
574 myShaperIDNb(0), myShaperIDIndex(-1)
576 // make that GetID() to return TPythonDump::SMESHGenName()
577 GetCreationCmd()->Clear();
578 GetCreationCmd()->GetString() = TPythonDump::SMESHGenName();
579 GetCreationCmd()->GetString() += "=";
581 // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
582 if (!theObjectNames.IsEmpty())
584 // find a GEOM (aPass == 0) and SHAPERSTUDY (aPass == 1) entries
585 for(int aPass = 0; aPass < 2; aPass++) {
587 SALOMEDS::SComponent_wrap geomComp = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->
588 FindComponent(aPass == 0 ? "GEOM" : "SHAPERSTUDY");
589 if (geomComp->_is_nil()) continue;
590 CORBA::String_var entry = geomComp->GetID();
593 // find a SMESH entry
595 Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n(theObjectNames);
596 for (; e2n.More() && smeshID.IsEmpty(); e2n.Next())
597 if (_pyCommand::IsStudyEntry(e2n.Key()))
600 // find 1st difference between smeshID and geomID
601 if (!geomID.IsEmpty() && !smeshID.IsEmpty())
602 for (int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i)
603 if (geomID.Value(i) != smeshID.Value(i))
606 myGeomIDNb = geomID.Value(i);
609 myShaperIDNb = geomID.Value(i);
617 //================================================================================
619 * \brief name of SMESH_Gen in smeshBuilder.py
621 //================================================================================
623 const char* _pyGen::AccessorMethod() const
625 return SMESH_2smeshpy::GenName();
628 //================================================================================
630 * \brief Convert a command using a specific converter
631 * \param theCommand - the command to convert
633 //================================================================================
635 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
637 // store theCommand in the sequence
638 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
640 Handle(_pyCommand) aCommand = myCommands.back();
641 #ifdef DUMP_CONVERSION
642 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
645 const _pyID& objID = aCommand->GetObject();
647 if ( objID.IsEmpty() )
650 // Prevent moving a command creating a sub-mesh to the end of the script
651 // if the sub-mesh is used in theCommand as argument
652 // if ( _pySubMesh::CanBeArgOfMethod( aCommand->GetMethod() ))
654 // PlaceSubmeshAfterItsCreation( aCommand );
657 // Method( SMESH.PointStruct(x,y,z)... -> Method( [x,y,z]...
658 StructToList( aCommand );
660 const TCollection_AsciiString& method = aCommand->GetMethod();
662 // not to erase _pySelfEraser's etc. used as args in some commands
664 #ifdef USE_STRING_FAMILY
665 std::list<_pyID> objIDs;
666 if ( myKeepAgrCmdsIDs.IsInArgs( aCommand, objIDs ))
668 std::list<_pyID>::iterator objID = objIDs.begin();
669 for ( ; objID != objIDs.end(); ++objID )
671 Handle(_pyObject) obj = FindObject( *objID );
674 obj->AddArgCmd( aCommand );
675 //cout << objID << " found in " << theCommand << endl;
680 std::list< _pyID >::const_iterator id = myKeepAgrCmdsIDs.begin();
681 for ( ; id != myKeepAgrCmdsIDs.end(); ++id )
682 if ( *id != objID && theCommand.Search( *id ) > id->Length() )
684 Handle(_pyObject) obj = FindObject( *id );
686 obj->AddArgCmd( aCommand );
691 // Find an object to process theCommand
694 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName())
696 this->Process( aCommand );
697 //addFilterUser( aCommand, theGen ); // protect filters from clearing
701 // SMESH_Mesh method?
702 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
703 if ( id_mesh != myMeshes.end() )
705 //id_mesh->second->AddProcessedCmd( aCommand );
707 // Wrap Export*() into try-except
708 if ( aCommand->MethodStartsFrom("Export"))
711 _AString indent = aCommand->GetIndentation();
712 _AString tryStr = indent + "try:";
713 _AString newCmd = indent + tab + ( aCommand->GetString().ToCString() + indent.Length() );
714 _AString pasCmd = indent + tab + "pass"; // to keep valid if newCmd is erased
715 _AString excStr = indent + "except:";
716 _AString msgStr = indent + "\tprint('"; msgStr += method + "() failed. Invalid file name?')";
718 myCommands.insert( --myCommands.end(), new _pyCommand( tryStr, myNbCommands ));
720 aCommand->GetString() = newCmd;
721 aCommand->SetOrderNb( ++myNbCommands );
722 myCommands.push_back( new _pyCommand( pasCmd, ++myNbCommands ));
723 myCommands.push_back( new _pyCommand( excStr, ++myNbCommands ));
724 myCommands.push_back( new _pyCommand( msgStr, ++myNbCommands ));
726 // check for mesh editor object
727 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
728 _pyID editorID = aCommand->GetResultValue();
729 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
730 myMeshEditors.insert( make_pair( editorID, editor ));
733 // check for SubMesh objects
734 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
735 _pyID subMeshID = aCommand->GetResultValue();
736 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
737 AddObject( subMesh );
740 // Method( mesh.GetIDSource([id1,id2]) -> Method( [id1,id2]
741 GetIDSourceToList( aCommand );
743 //addFilterUser( aCommand, theGen ); // protect filters from clearing
745 id_mesh->second->Process( aCommand );
746 id_mesh->second->AddProcessedCmd( aCommand );
750 // SMESH_MeshEditor method?
751 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
752 if ( id_editor != myMeshEditors.end() )
754 // Method( mesh.GetIDSource([id1,id2]) -> Method( [id1,id2]
755 GetIDSourceToList( aCommand );
757 //addFilterUser( aCommand, theGen ); // protect filters from clearing
759 // some commands of SMESH_MeshEditor create meshes and groups
760 _pyID meshID, groups;
761 if ( method.Search("MakeMesh") != -1 )
762 meshID = aCommand->GetResultValue();
763 else if ( method == "MakeBoundaryMesh")
764 meshID = aCommand->GetResultValue(1);
765 else if ( method == "MakeBoundaryElements")
766 meshID = aCommand->GetResultValue(2);
768 if ( method.Search("MakeGroups") != -1 ||
769 method == "ExtrusionAlongPathX" ||
770 method == "ExtrusionAlongPathObjX" ||
771 method == "DoubleNodeGroupNew" ||
772 method == "DoubleNodeGroupsNew" ||
773 method == "DoubleNodeElemGroupNew" ||
774 method == "DoubleNodeElemGroupsNew" ||
775 method == "DoubleNodeElemGroup2New" ||
776 method == "DoubleNodeElemGroups2New" ||
777 method == "AffectedElemGroupsInRegion"
779 groups = aCommand->GetResultValue();
780 else if ( method == "MakeBoundaryMesh" )
781 groups = aCommand->GetResultValue(2);
782 else if ( method == "MakeBoundaryElements")
783 groups = aCommand->GetResultValue(3);
784 else if ( method == "Create0DElementsOnAllNodes" &&
785 aCommand->GetArg(2).Length() > 2 ) // group name != ''
786 groups = aCommand->GetResultValue();
788 id_editor->second->Process( aCommand );
789 id_editor->second->AddProcessedCmd( aCommand );
792 if ( !meshID.IsEmpty() &&
793 !myMeshes.count( meshID ) &&
794 aCommand->IsStudyEntry( meshID ))
796 _AString processedCommand = aCommand->GetString();
797 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
798 CheckObjectIsReCreated( mesh );
799 myMeshes.insert( make_pair( meshID, mesh ));
801 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
804 if ( !groups.IsEmpty() )
806 if ( !aCommand->IsStudyEntry( meshID ))
807 meshID = id_editor->second->GetMesh();
808 Handle(_pyMesh) mesh = myMeshes[ meshID ];
810 list< _pyID > idList = aCommand->GetStudyEntries( groups );
811 list< _pyID >::iterator grID = idList.begin();
812 for ( ; grID != idList.end(); ++grID )
813 if ( !myObjects.count( *grID ))
815 Handle(_pyGroup) group = new _pyGroup( aCommand, *grID );
817 if ( !mesh.IsNull() ) mesh->AddGroup( group );
821 } // SMESH_MeshEditor methods
823 // SMESH_Hypothesis method?
824 Handle(_pyHypothesis) hyp = FindHyp( objID );
825 if ( !hyp.IsNull() && !hyp->IsAlgo() )
827 hyp->Process( aCommand );
828 hyp->AddProcessedCmd( aCommand );
832 // aFilterManager.CreateFilter() ?
833 if ( aCommand->GetMethod() == "CreateFilter" )
835 // Set a more human readable name to a filter
836 // aFilter0x7fbf6c71cfb0 -> aFilter_nb
837 _pyID newID, filterID = aCommand->GetResultValue();
838 int pos = filterID.Search( "0x" );
840 newID = (filterID.SubString(1,pos-1) + "_") + _pyID( ++myNbFilters );
842 Handle(_pyObject) filter( new _pyFilter( aCommand, newID ));
845 // aFreeNodes0x5011f80 = aFilterManager.CreateFreeNodes() ## issue 0020976
846 else if ( theCommand.Search( "aFilterManager.Create" ) > 0 )
848 // create _pySelfEraser for functors
849 Handle(_pySelfEraser) functor = new _pySelfEraser( aCommand );
850 functor->IgnoreOwnCalls(); // to erase if not used as an argument
851 AddObject( functor );
854 // other object method?
855 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
856 if ( id_obj != myObjects.end() ) {
857 id_obj->second->Process( aCommand );
858 id_obj->second->AddProcessedCmd( aCommand );
862 // Add access to a wrapped mesh
863 AddMeshAccessorMethod( aCommand );
865 // Add access to a wrapped algorithm
866 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
868 // PAL12227. PythonDump was not updated at proper time; result is
869 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
870 // TypeError: __init__() takes exactly 11 arguments (10 given)
871 const char wrongCommand[] = "SMESH.Filter.Criterion(";
872 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
874 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
875 // there must be 10 arguments, 5-th arg ThresholdID is missing,
876 const int wrongNbArgs = 9, missingArg = 5;
877 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
879 for ( int i = wrongNbArgs; i > missingArg; --i )
880 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
881 tmpCmd.SetArg( missingArg, "''");
882 aCommand->GetString().Trunc( beg - 1 );
883 aCommand->GetString() += tmpCmd.GetString();
886 // set GetCriterion(elementType,CritType,Compare,Threshold,UnaryOp,BinaryOp,Tolerance)
888 // instead of "SMESH.Filter.Criterion(
889 // Type,Compare,Threshold,ThresholdStr,ThresholdID,UnaryOp,BinaryOp,Tolerance,TypeOfElement,Precision)
890 // 1 2 3 4 5 6 7 8 9 10
891 // in order to avoid the problem of type mismatch of long and FunctorType
892 const TCollection_AsciiString
893 SMESH("SMESH."), dfltFunctor("SMESH.FT_Undefined"), dfltTol("1e-07"), dfltPreci("-1");
894 TCollection_AsciiString
895 Type = aCommand->GetArg(1), // long
896 Compare = aCommand->GetArg(2), // long
897 Threshold = aCommand->GetArg(3), // double
898 ThresholdStr = aCommand->GetArg(4), // string
899 ThresholdID = aCommand->GetArg(5), // string
900 UnaryOp = aCommand->GetArg(6), // long
901 BinaryOp = aCommand->GetArg(7), // long
902 Tolerance = aCommand->GetArg(8), // double
903 TypeOfElement = aCommand->GetArg(9), // ElementType
904 Precision = aCommand->GetArg(10); // long
905 fixFunctorType( Type, Compare, UnaryOp, BinaryOp );
906 Type = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Type.IntegerValue() ));
907 Compare = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( Compare.IntegerValue() ));
908 UnaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( UnaryOp.IntegerValue() ));
909 BinaryOp = SMESH + SMESH::FunctorTypeToString( SMESH::FunctorType( BinaryOp.IntegerValue() ));
911 if ( Compare == "SMESH.FT_EqualTo" )
914 aCommand->RemoveArgs();
915 aCommand->SetObject( SMESH_2smeshpy::GenName() );
916 aCommand->SetMethod( "GetCriterion" );
918 aCommand->SetArg( 1, TypeOfElement );
919 aCommand->SetArg( 2, Type );
920 aCommand->SetArg( 3, Compare );
922 if ( Threshold.IsIntegerValue() )
924 int iGeom = Threshold.IntegerValue();
925 if ( Type == "SMESH.FT_ElemGeomType" )
927 // set SMESH.GeometryType instead of a numerical Threshold
928 const int nbTypes = SMESH::Geom_LAST;
929 const char* types[] = {
930 "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON",
931 "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM",
932 "Geom_POLYHEDRA", "Geom_BALL" };
933 if ( -1 < iGeom && iGeom < nbTypes )
934 Threshold = SMESH + types[ iGeom ];
936 // is types complete? (compilation failure means that enum GeometryType changed)
937 static_assert( sizeof(types) / sizeof(const char*) == nbTypes,
938 "Update names of GeometryType's!!!" );
941 if (Type == "SMESH.FT_EntityType")
943 // set SMESH.EntityType instead of a numerical Threshold
944 const int nbTypes = SMESH::Entity_Last;
945 const char* types[] = {
946 "Entity_Node", "Entity_0D", "Entity_Edge", "Entity_Quad_Edge",
947 "Entity_Triangle", "Entity_Quad_Triangle", "Entity_BiQuad_Triangle",
948 "Entity_Quadrangle", "Entity_Quad_Quadrangle", "Entity_BiQuad_Quadrangle",
949 "Entity_Polygon", "Entity_Quad_Polygon", "Entity_Tetra", "Entity_Quad_Tetra",
950 "Entity_Pyramid", "Entity_Quad_Pyramid",
951 "Entity_Hexa", "Entity_Quad_Hexa", "Entity_TriQuad_Hexa",
952 "Entity_Penta", "Entity_Quad_Penta", "Entity_BiQuad_Penta", "Entity_Hexagonal_Prism",
953 "Entity_Polyhedra", "Entity_Quad_Polyhedra", "Entity_Ball" };
954 if ( -1 < iGeom && iGeom < nbTypes )
955 Threshold = SMESH + types[ iGeom ];
957 // is 'types' complete? (compilation failure means that enum EntityType changed)
958 static_assert( sizeof(types) / sizeof(const char*) == nbTypes,
959 "Update names of EntityType's!!!" );
963 if ( ThresholdID.Length() != 2 ) // neither '' nor ""
964 aCommand->SetArg( 4, ThresholdID.SubString( 2, ThresholdID.Length()-1 )); // shape entry
965 else if ( ThresholdStr.Length() != 2 )
966 aCommand->SetArg( 4, ThresholdStr );
967 else if ( ThresholdID.Length() != 2 )
968 aCommand->SetArg( 4, ThresholdID );
970 aCommand->SetArg( 4, Threshold );
971 // find the last not default arg
973 if ( Tolerance == dfltTol ) {
975 if ( BinaryOp == dfltFunctor ) {
977 if ( UnaryOp == dfltFunctor )
981 if ( 5 < lastDefault ) aCommand->SetArg( 5, UnaryOp );
982 if ( 6 < lastDefault ) aCommand->SetArg( 6, BinaryOp );
983 if ( 7 < lastDefault ) aCommand->SetArg( 7, Tolerance );
984 if ( Precision != dfltPreci )
986 TCollection_AsciiString crit = aCommand->GetResultValue();
987 aCommand->GetString() += "; ";
988 aCommand->GetString() += crit + ".Precision = " + Precision;
994 //================================================================================
996 * \brief Convert the command or remember it for later conversion
997 * \param theCommand - The python command calling a method of SMESH_Gen
999 //================================================================================
1001 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
1003 // there are methods to convert:
1004 // CreateMesh( shape )
1005 // Concatenate( [mesh1, ...], ... )
1006 // CreateHypothesis( theHypType, theLibName )
1007 // Compute( mesh, geom )
1008 // Evaluate( mesh, geom )
1010 TCollection_AsciiString method = theCommand->GetMethod();
1012 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
1014 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
1017 _pyID id = mesh->GetID(), comma("'");
1018 if ( myObjectNames.IsBound( id ))
1019 theCommand->SetArg( theCommand->GetNbArgs() + 1,
1020 comma + myObjectNames( id ) + comma);
1023 if ( method == "CreateMeshesFromUNV" ||
1024 method == "CreateMeshesFromSTL" ||
1025 method == "CopyMesh" ) // command result is a mesh
1027 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
1031 if ( method == "CreateMeshesFromMED" ||
1032 method == "CreateMeshesFromCGNS" ||
1033 method == "CreateMeshesFromGMF" ) // command result is ( [mesh1,mesh2], status )
1035 std::list< _pyID > meshIDs = theCommand->GetStudyEntries( theCommand->GetResultValue() );
1036 std::list< _pyID >::iterator meshID = meshIDs.begin();
1037 for ( ; meshID != meshIDs.end(); ++meshID )
1039 Handle(_pyMesh) mesh = new _pyMesh( theCommand, *meshID );
1042 if ( method == "CreateMeshesFromGMF" )
1044 // CreateMeshesFromGMF( theFileName, theMakeRequiredGroups ) ->
1045 // CreateMeshesFromGMF( theFileName )
1046 _AString file = theCommand->GetArg(1);
1047 theCommand->RemoveArgs();
1048 theCommand->SetArg( 1, file );
1051 if ( method == "CopyMeshWithGeom" )
1053 std::list< _pyID > entries = theCommand->GetStudyEntries( theCommand->GetResultValue() );
1054 Handle(_pyMesh) mesh = new _pyMesh( theCommand, entries.front() );
1058 // CreateHypothesis()
1059 if ( method == "CreateHypothesis" )
1061 // issue 199929, remove standard library name (default parameter)
1062 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
1063 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
1064 // keep the first argument
1065 TCollection_AsciiString arg = theCommand->GetArg( 1 );
1066 theCommand->RemoveArgs();
1067 theCommand->SetArg( 1, arg );
1070 Handle(_pyHypothesis) hyp = _pyHypothesis::NewHypothesis( theCommand );
1071 CheckObjectIsReCreated( hyp );
1072 myHypos.insert( make_pair( hyp->GetID(), hyp ));
1077 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
1078 if ( method == "Compute" )
1080 const _pyID& meshID = theCommand->GetArg( 1 );
1081 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
1082 if ( id_mesh != myMeshes.end() ) {
1083 theCommand->SetObject( meshID );
1084 theCommand->RemoveArgs();
1085 id_mesh->second->Process( theCommand );
1086 id_mesh->second->AddProcessedCmd( theCommand );
1091 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
1092 if ( method == "Evaluate" )
1094 const _pyID& meshID = theCommand->GetArg( 1 );
1095 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
1096 if ( id_mesh != myMeshes.end() ) {
1097 theCommand->SetObject( meshID );
1098 _pyID geom = theCommand->GetArg( 2 );
1099 theCommand->RemoveArgs();
1100 theCommand->SetArg( 1, geom );
1101 id_mesh->second->AddProcessedCmd( theCommand );
1106 // objects erasing creation command if no more its commands invoked:
1107 // SMESH_Pattern, FilterManager
1108 if ( method == "GetPattern" ||
1109 method == "CreateFilterManager" ||
1110 method == "CreateMeasurements" )
1112 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
1113 if ( !AddObject( obj ) )
1114 theCommand->Clear(); // already created
1116 // Concatenate( [mesh1, ...], ... )
1117 else if ( method == "Concatenate" || method == "ConcatenateWithGroups")
1119 // OLD IDL: ( meshes, uniteGroups, toMerge, tol )
1120 // IDL: ( meshes, uniteGroups, toMerge, tol, meshToAppendTo )
1121 // PY: ( meshes, uniteGroups, toMerge, tol, allGroups=False, name="", meshToAppendTo=None )
1122 _pyID appendMesh = theCommand->GetArg( 5 );
1123 if ( method == "ConcatenateWithGroups" ) {
1124 theCommand->SetMethod( "Concatenate" );
1125 theCommand->SetArg( 5, "True" );
1128 theCommand->SetArg( 5, "False" );
1130 if ( !appendMesh.IsEmpty() && appendMesh != "None" )
1132 appendMesh.Insert( 1, "meshToAppendTo=" );
1133 theCommand->SetArg( theCommand->GetNbArgs() + 1, appendMesh );
1135 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
1137 AddMeshAccessorMethod( theCommand );
1139 else if ( method == "SetName" ) // SetName(obj,name)
1141 // store theCommand as one of object commands to erase it along with the object
1142 const _pyID& objID = theCommand->GetArg( 1 );
1143 Handle(_pyObject) obj = FindObject( objID );
1144 if ( !obj.IsNull() )
1145 obj->AddProcessedCmd( theCommand );
1148 // Replace name of SMESH_Gen
1150 // names of SMESH_Gen methods fully equal to methods defined in smeshBuilder.py
1151 static TStringSet smeshpyMethods;
1152 if ( smeshpyMethods.empty() ) {
1153 const char * names[] =
1154 { "SetEmbeddedMode","IsEmbeddedMode","UpdateStudy","GetStudy",
1155 "GetPattern","GetSubShapesId",
1156 "" }; // <- mark of array end
1157 smeshpyMethods.Insert( names );
1159 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
1160 // smeshgen.Method() --> smesh.Method()
1161 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
1163 // smeshgen.Method() --> smesh.Method()
1164 theCommand->SetObject( SMESH_2smeshpy::GenName() );
1167 //================================================================================
1169 * \brief Convert the remembered commands
1171 //================================================================================
1173 void _pyGen::Flush()
1175 // create an empty command
1176 myLastCommand = new _pyCommand();
1178 map< _pyID, Handle(_pyMesh) >::iterator id_mesh;
1179 map< _pyID, Handle(_pyObject) >::iterator id_obj;
1180 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp;
1182 if ( IsToKeepAllCommands() ) // historical dump
1184 // set myIsPublished = true to all objects
1185 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1186 id_mesh->second->SetRemovedFromStudy( false );
1187 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1188 id_hyp->second->SetRemovedFromStudy( false );
1189 for ( id_obj = myObjects.begin(); id_obj != myObjects.end(); ++id_obj )
1190 id_obj->second->SetRemovedFromStudy( false );
1194 // let hypotheses find referred objects in order to prevent clearing
1195 // not published referred hyps (it's needed for hyps like "LayerDistribution")
1196 list< Handle(_pyMesh) > fatherMeshes;
1197 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1198 if ( !id_hyp->second.IsNull() )
1199 id_hyp->second->GetReferredMeshesAndGeom( fatherMeshes );
1201 // set myIsPublished = false to all objects depending on
1202 // meshes built on a removed geometry
1203 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1204 if ( id_mesh->second->IsNotGeomPublished() )
1205 id_mesh->second->SetRemovedFromStudy( true );
1208 for ( id_mesh = myMeshes.begin(); id_mesh != myMeshes.end(); ++id_mesh )
1209 if ( ! id_mesh->second.IsNull() )
1210 id_mesh->second->Flush();
1213 for ( id_hyp = myHypos.begin(); id_hyp != myHypos.end(); ++id_hyp )
1214 if ( !id_hyp->second.IsNull() ) {
1215 id_hyp->second->Flush();
1216 // smeshgen.CreateHypothesis() --> smesh.CreateHypothesis()
1217 if ( !id_hyp->second->IsWrapped() )
1218 id_hyp->second->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
1221 // Flush other objects. 2 times, for objects depending on Flush() of later created objects
1222 std::list< Handle(_pyObject) >::reverse_iterator robj = myOrderedObjects.rbegin();
1223 for ( ; robj != myOrderedObjects.rend(); ++robj )
1224 if ( ! robj->IsNull() )
1226 std::list< Handle(_pyObject) >::iterator obj = myOrderedObjects.begin();
1227 for ( ; obj != myOrderedObjects.end(); ++obj )
1228 if ( ! obj->IsNull() )
1231 myLastCommand->SetOrderNb( ++myNbCommands );
1232 myCommands.push_back( myLastCommand );
1235 //================================================================================
1237 * \brief Prevent moving a command creating a sub-mesh to the end of the script
1238 * if the sub-mesh is used in theCmdUsingSubmesh as argument
1240 //================================================================================
1242 void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) /*theCmdUsingSubmesh*/ ) const
1244 // map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
1245 // for ( ; id_obj != myObjects.end(); ++id_obj )
1247 // if ( !id_obj->second->IsKind( STANDARD_TYPE( _pySubMesh ))) continue;
1248 // for ( int iArg = theCmdUsingSubmesh->GetNbArgs(); iArg; --iArg )
1250 // const _pyID& arg = theCmdUsingSubmesh->GetArg( iArg );
1251 // if ( arg.IsEmpty() || arg.Value( 1 ) == '"' || arg.Value( 1 ) == '\'' )
1253 // list< _pyID > idList = theCmdUsingSubmesh->GetStudyEntries( arg );
1254 // list< _pyID >::iterator id = idList.begin();
1255 // for ( ; id != idList.end(); ++id )
1256 // if ( id_obj->first == *id )
1257 // // _pySubMesh::Process() does what we need
1258 // Handle(_pySubMesh)::DownCast( id_obj->second )->Process( theCmdUsingSubmesh );
1263 //================================================================================
1265 * \brief Clean commands of removed objects depending on myIsPublished flag
1267 //================================================================================
1269 void _pyGen::ClearCommands()
1271 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
1272 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
1273 id_mesh->second->ClearCommands();
1275 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1276 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1277 if ( !id_hyp->second.IsNull() )
1278 id_hyp->second->ClearCommands();
1280 // Other objects. 2 times, for objects depending on ClearCommands() of later created objects
1281 std::list< Handle(_pyObject) >::reverse_iterator robj = myOrderedObjects.rbegin();
1282 for ( ; robj != myOrderedObjects.rend(); ++robj )
1283 if ( ! robj->IsNull() )
1284 (*robj)->ClearCommands();
1285 std::list< Handle(_pyObject) >::iterator obj = myOrderedObjects.begin();
1286 for ( ; obj != myOrderedObjects.end(); ++obj )
1287 if ( ! obj->IsNull() )
1288 (*obj)->ClearCommands();
1291 //================================================================================
1293 * \brief Release mutual handles of objects
1295 //================================================================================
1299 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
1300 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
1301 id_mesh->second->Free();
1304 map< _pyID, Handle(_pyMeshEditor) >::iterator id_ed = myMeshEditors.begin();
1305 for ( ; id_ed != myMeshEditors.end(); ++id_ed )
1306 id_ed->second->Free();
1307 myMeshEditors.clear();
1309 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
1310 for ( ; id_obj != myObjects.end(); ++id_obj )
1311 id_obj->second->Free();
1314 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1315 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1316 if ( !id_hyp->second.IsNull() )
1317 id_hyp->second->Free();
1320 myFile2ExportedMesh.clear();
1322 //myKeepAgrCmdsIDs.Print();
1325 //================================================================================
1327 * \brief Add access method to mesh that is an argument
1328 * \param theCmd - command to add access method
1329 * \retval bool - true if added
1331 //================================================================================
1333 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
1336 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
1337 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
1338 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
1344 //================================================================================
1346 * \brief Add access method to algo that is an object or an argument
1347 * \param theCmd - command to add access method
1348 * \retval bool - true if added
1350 //================================================================================
1352 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
1355 map< _pyID, Handle(_pyHypothesis) >::const_iterator id_hyp = myHypos.begin();
1356 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1357 if ( !id_hyp->second.IsNull() &&
1358 id_hyp->second->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
1359 theCmd->AddAccessorMethod( id_hyp->second->GetID(),
1360 id_hyp->second->AccessorMethod() ))
1366 //================================================================================
1368 * \brief Find hypothesis by ID (entry)
1369 * \param theHypID - The hypothesis ID
1370 * \retval Handle(_pyHypothesis) - The found hypothesis
1372 //================================================================================
1374 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
1376 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.find( theHypID );
1377 if ( id_hyp != myHypos.end() &&
1378 !id_hyp->second.IsNull() &&
1379 theHypID == id_hyp->second->GetID() )
1380 return id_hyp->second;
1381 return Handle(_pyHypothesis)();
1384 //================================================================================
1386 * \brief Find algorithm able to create a hypothesis
1387 * \param theGeom - The shape ID the algorithm was created on
1388 * \param theMesh - The mesh ID that created the algorithm
1389 * \param theHypothesis - The hypothesis the algorithm should be able to create
1390 * \retval Handle(_pyHypothesis) - The found algo
1392 //================================================================================
1394 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
1395 const Handle(_pyHypothesis)& theHypothesis )
1397 map< _pyID, Handle(_pyHypothesis) >::iterator id_hyp = myHypos.begin();
1398 for ( ; id_hyp != myHypos.end(); ++id_hyp )
1399 if ( !id_hyp->second.IsNull() &&
1400 id_hyp->second->IsAlgo() &&
1401 theHypothesis->CanBeCreatedBy( id_hyp->second->GetAlgoType() ) &&
1402 id_hyp->second->GetGeom() == theGeom &&
1403 id_hyp->second->GetMesh() == theMesh )
1404 return id_hyp->second;
1405 return Handle(_pyHypothesis)();
1408 //================================================================================
1410 * \brief Find subMesh by ID (entry)
1411 * \param theSubMeshID - The subMesh ID
1412 * \retval Handle(_pySubMesh) - The found subMesh
1414 //================================================================================
1416 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
1418 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
1419 if ( id_subMesh != myObjects.end() )
1420 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
1421 return Handle(_pySubMesh)();
1425 //================================================================================
1427 * \brief Change order of commands in the script
1428 * \param theCmd1 - One command
1429 * \param theCmd2 - Another command
1431 //================================================================================
1433 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
1435 list< Handle(_pyCommand) >::iterator pos1, pos2;
1436 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
1437 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
1438 myCommands.insert( pos1, theCmd2 );
1439 myCommands.insert( pos2, theCmd1 );
1440 myCommands.erase( pos1 );
1441 myCommands.erase( pos2 );
1443 int nb1 = theCmd1->GetOrderNb();
1444 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
1445 theCmd2->SetOrderNb( nb1 );
1446 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
1447 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
1450 //================================================================================
1452 * \brief Set one command after the other
1453 * \param theCmd - Command to move
1454 * \param theAfterCmd - Command ater which to insert the first one
1456 //================================================================================
1458 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
1460 setNeighbourCommand( theCmd, theAfterCmd, true );
1463 //================================================================================
1465 * \brief Set one command before the other
1466 * \param theCmd - Command to move
1467 * \param theBeforeCmd - Command before which to insert the first one
1469 //================================================================================
1471 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
1473 setNeighbourCommand( theCmd, theBeforeCmd, false );
1476 //================================================================================
1478 * \brief Set one command before or after the other
1479 * \param theCmd - Command to move
1480 * \param theOtherCmd - Command ater or before which to insert the first one
1482 //================================================================================
1484 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
1485 Handle(_pyCommand)& theOtherCmd,
1486 const bool theIsAfter )
1488 list< Handle(_pyCommand) >::iterator pos;
1489 pos = find( myCommands.begin(), myCommands.end(), theCmd );
1490 myCommands.erase( pos );
1491 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
1492 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
1495 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
1496 (*pos)->SetOrderNb( i++ );
1499 //================================================================================
1501 * \brief Call _pyFilter.AddUser() if a filter is used as a command arg
1503 //================================================================================
1505 // void _pyGen::addFilterUser( Handle(_pyCommand)& theCommand, const Handle(_pyObject)& user )
1507 // No more needed after adding _pyObject::myArgCommands
1509 // const char filterPrefix[] = "aFilter0x";
1510 // if ( theCommand->GetString().Search( filterPrefix ) < 1 )
1513 // for ( int i = theCommand->GetNbArgs(); i > 0; --i )
1515 // const _AString & arg = theCommand->GetArg( i );
1516 // // NOT TREATED CASE: arg == "[something, aFilter0x36a2f60]"
1517 // if ( arg.Search( filterPrefix ) != 1 )
1520 // Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( FindObject( arg ));
1521 // if ( !filter.IsNull() )
1523 // filter->AddUser( user );
1524 // if ( !filter->GetNewID().IsEmpty() )
1525 // theCommand->SetArg( i, filter->GetNewID() );
1530 //================================================================================
1532 * \brief Set command be last in list of commands
1533 * \param theCmd - Command to be last
1535 //================================================================================
1537 Handle(_pyCommand)& _pyGen::GetLastCommand()
1539 return myLastCommand;
1542 //================================================================================
1544 * \brief Set method to access to object wrapped with python class
1545 * \param theID - The wrapped object entry
1546 * \param theMethod - The accessor method
1548 //================================================================================
1550 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
1552 myID2AccessorMethod.Bind( theID, (char*) theMethod );
1555 //================================================================================
1557 * \brief Generated new ID for object and assign with existing name
1558 * \param theID - ID of existing object
1560 //================================================================================
1562 _pyID _pyGen::GenerateNewID( const _pyID& theID )
1567 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
1569 while ( myObjectNames.IsBound( aNewID ) );
1571 if ( myObjectNames.IsBound( theID ) )
1572 myObjectNames.Bind( aNewID, ( myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ) ) );
1574 myObjectNames.Bind( aNewID, ( _pyID( "A" ) + aNewID ) );
1578 //================================================================================
1580 * \brief Stores theObj in myObjects
1582 //================================================================================
1584 bool _pyGen::AddObject( Handle(_pyObject)& theObj )
1586 if ( theObj.IsNull() ) return false;
1588 CheckObjectIsReCreated( theObj );
1592 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh ))) {
1593 add = myMeshes.insert( make_pair( theObj->GetID(),
1594 Handle(_pyMesh)::DownCast( theObj ))).second;
1596 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor ))) {
1597 add = myMeshEditors.insert( make_pair( theObj->GetID(),
1598 Handle(_pyMeshEditor)::DownCast( theObj ))).second;
1601 add = myObjects.insert( make_pair( theObj->GetID(), theObj )).second;
1602 if ( add ) myOrderedObjects.push_back( theObj );
1607 //================================================================================
1609 * \brief Erases an existing object with the same ID. This method should be called
1610 * before storing theObj in _pyGen
1612 //================================================================================
1614 void _pyGen::CheckObjectIsReCreated( Handle(_pyObject)& theObj )
1616 if ( theObj.IsNull() || !_pyCommand::IsStudyEntry( theObj->GetID() ))
1619 const bool isHyp = theObj->IsKind( STANDARD_TYPE( _pyHypothesis ));
1620 Handle(_pyObject) existing;
1622 existing = FindHyp( theObj->GetID() );
1624 existing = FindObject( theObj->GetID() );
1625 if ( !existing.IsNull() && existing != theObj )
1627 existing->SetRemovedFromStudy( true );
1628 existing->ClearCommands();
1631 if ( myHypos.count( theObj->GetID() ))
1632 myHypos.erase( theObj->GetID() );
1634 else if ( myMeshes.count( theObj->GetID() ))
1636 myMeshes.erase( theObj->GetID() );
1638 else if ( myObjects.count( theObj->GetID() ))
1640 myObjects.erase( theObj->GetID() );
1645 //================================================================================
1647 * \brief Re-register an object with other ID to make it Process() commands of
1648 * other object having this ID
1650 //================================================================================
1652 void _pyGen::SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj )
1654 if ( theObj.IsNull() ) return;
1656 if ( theObj->IsKind( STANDARD_TYPE( _pyMesh )))
1657 myMeshes.insert( make_pair( theID, Handle(_pyMesh)::DownCast( theObj )));
1659 else if ( theObj->IsKind( STANDARD_TYPE( _pyMeshEditor )))
1660 myMeshEditors.insert( make_pair( theID, Handle(_pyMeshEditor)::DownCast( theObj )));
1663 myObjects.insert( make_pair( theID, theObj ));
1666 //================================================================================
1668 * \brief Finds a _pyObject by ID
1670 //================================================================================
1672 Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID ) const
1675 map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.find( theObjID );
1676 if ( id_obj != myObjects.end() )
1677 return id_obj->second;
1680 _pyGen* me = const_cast< _pyGen* >( this );
1681 map< _pyID, Handle(_pyMesh) >::iterator id_obj = me->myMeshes.find( theObjID );
1682 if ( id_obj != myMeshes.end() )
1683 return id_obj->second;
1686 // map< _pyID, Handle(_pyMeshEditor) >::const_iterator id_obj = myMeshEditors.find( theObjID );
1687 // if ( id_obj != myMeshEditors.end() )
1688 // return id_obj->second;
1690 return Handle(_pyObject)();
1693 //================================================================================
1695 * \brief Check if a study entry is under GEOM component
1697 //================================================================================
1699 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
1701 bool isGeom = myGeomIDNb && myGeomIDIndex <= theObjID.Length() &&
1702 int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb;
1703 bool isShaper = myShaperIDNb && myShaperIDIndex <= theObjID.Length() &&
1704 int( theObjID.Value( myShaperIDIndex )) == myShaperIDNb;
1705 return ((isGeom || isShaper) && _pyCommand::IsStudyEntry( theObjID ));
1708 //================================================================================
1710 * \brief Returns true if an object is not present in a study
1712 //================================================================================
1714 bool _pyGen::IsNotPublished(const _pyID& theObjID) const
1716 if ( theObjID.IsEmpty() ) return false;
1718 if ( myObjectNames.IsBound( theObjID ))
1719 return false; // SMESH object is in study
1721 // either the SMESH object is not in study or it is a GEOM object
1722 if ( IsGeomObject( theObjID ))
1724 SALOMEDS::SObject_wrap so = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->FindObjectID( theObjID.ToCString() );
1725 if ( so->_is_nil() ) return true;
1726 CORBA::Object_var obj = so->GetObject();
1727 return CORBA::is_nil( obj );
1729 return true; // SMESH object not in study
1732 //================================================================================
1734 * \brief Add an object to myRemovedObjIDs that leads to that SetName() for
1735 * this object is not dumped
1736 * \param [in] theObjID - entry of the object whose creation command was eliminated
1738 //================================================================================
1740 void _pyGen::ObjectCreationRemoved(const _pyID& theObjID)
1742 myRemovedObjIDs.insert( theObjID );
1745 //================================================================================
1747 * \brief Return reader of hypotheses of plugins
1749 //================================================================================
1751 Handle( _pyHypothesisReader ) _pyGen::GetHypothesisReader() const
1753 if (myHypReader.IsNull() )
1754 ((_pyGen*) this)->myHypReader = new _pyHypothesisReader;
1760 //================================================================================
1762 * \brief Mesh created by SMESH_Gen
1764 //================================================================================
1766 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
1767 : _pyObject( theCreationCmd ), myGeomNotInStudy( false )
1769 if ( theCreationCmd->GetMethod() == "CreateMesh" && theGen->IsNotPublished( GetGeom() ))
1770 myGeomNotInStudy = true;
1772 // convert my creation command --> smeshpy.Mesh(...)
1773 Handle(_pyCommand) creationCmd = GetCreationCmd();
1774 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1775 creationCmd->SetMethod( "Mesh" );
1776 theGen->SetAccessorMethod( GetID(), _pyMesh::AccessorMethod() );
1779 //================================================================================
1781 * \brief Mesh created by SMESH_MeshEditor
1783 //================================================================================
1785 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
1786 _pyObject(theCreationCmd,meshId), myGeomNotInStudy(false )
1788 if ( theCreationCmd->MethodStartsFrom( "CreateMeshesFrom" ))
1790 // this mesh depends on the exported mesh
1791 const TCollection_AsciiString& file = theCreationCmd->GetArg( 1 );
1792 if ( !file.IsEmpty() )
1794 ExportedMeshData& exportData = theGen->FindExportedMesh( file );
1795 addFatherMesh( exportData.myMesh );
1796 if ( !exportData.myLastComputeCmd.IsNull() )
1798 // restore cleared Compute() by which the exported mesh was generated
1799 exportData.myLastComputeCmd->GetString() = exportData.myLastComputeCmdString;
1800 // protect that Compute() cmd from clearing
1801 if ( exportData.myMesh->myLastComputeCmd == exportData.myLastComputeCmd )
1802 exportData.myMesh->myLastComputeCmd.Nullify();
1806 else if ( theCreationCmd->MethodStartsFrom( "Concatenate" ))
1808 // this mesh depends on concatenated meshes
1809 const TCollection_AsciiString& meshIDs = theCreationCmd->GetArg( 1 );
1810 list< _pyID > idList = theCreationCmd->GetStudyEntries( meshIDs );
1811 list< _pyID >::iterator meshID = idList.begin();
1812 for ( ; meshID != idList.end(); ++meshID )
1813 addFatherMesh( *meshID );
1815 else if ( theCreationCmd->GetMethod() == "CopyMesh" )
1817 // this mesh depends on a copied IdSource
1818 const _pyID& objID = theCreationCmd->GetArg( 1 );
1819 addFatherMesh( objID );
1821 else if ( theCreationCmd->GetMethod().Search("MakeMesh") != -1 ||
1822 theCreationCmd->GetMethod() == "MakeBoundaryMesh" ||
1823 theCreationCmd->GetMethod() == "MakeBoundaryElements" )
1825 // this mesh depends on a source mesh
1826 // (theCreationCmd is already Process()ed by _pyMeshEditor)
1827 const _pyID& meshID = theCreationCmd->GetObject();
1828 addFatherMesh( meshID );
1831 // convert my creation command
1832 Handle(_pyCommand) creationCmd = GetCreationCmd();
1833 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
1834 theGen->SetAccessorMethod( meshId, _pyMesh::AccessorMethod() );
1837 //================================================================================
1839 * \brief Convert an IDL API command of SMESH::SMESH_Mesh to a method call of python Mesh
1840 * \param theCommand - Engine method called for this mesh
1842 //================================================================================
1844 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
1846 // some methods of SMESH_Mesh interface need special conversion
1847 // to methods of Mesh python class
1849 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
1850 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
1851 // 2. AddHypothesis(geom, hyp)
1852 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
1853 // 3. CreateGroupFromGEOM(type, name, grp)
1854 // --> in Mesh.Group(grp, name="")
1855 // 4. ExportToMED(f, auto_groups, version)
1856 // --> in Mesh.ExportMED( f, auto_groups, version )
1859 const TCollection_AsciiString& method = theCommand->GetMethod();
1860 // ----------------------------------------------------------------------
1861 if ( method == "Compute" ) // in snapshot mode, clear the previous Compute()
1863 if ( !theGen->IsToKeepAllCommands() ) // !historical
1865 list< Handle(_pyHypothesis) >::iterator hyp;
1866 if ( !myLastComputeCmd.IsNull() )
1868 // check if the previously computed mesh has been edited,
1869 // if so then we do not clear the previous Compute()
1870 bool toClear = true;
1871 if ( myLastComputeCmd->GetMethod() == "Compute" )
1873 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1874 for ( ; e != myEditors.end() && toClear; ++e )
1876 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1877 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1878 if ( cmd != cmds.rend() &&
1879 (*cmd)->GetOrderNb() > myLastComputeCmd->GetOrderNb() )
1885 // clear hyp commands called before myLastComputeCmd
1886 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1887 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1889 myLastComputeCmd->Clear();
1892 myLastComputeCmd = theCommand;
1894 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1895 (*hyp)->MeshComputed( myLastComputeCmd );
1899 // ----------------------------------------------------------------------
1900 else if ( method == "Clear" ) // in snapshot mode, clear all previous commands
1902 if ( !theGen->IsToKeepAllCommands() ) // !historical
1905 myChildMeshes.empty() ? 0 : myChildMeshes.back()->GetCreationCmd()->GetOrderNb();
1906 // list< Handle(_pyCommand) >::reverse_iterator cmd = myProcessedCmds.rbegin();
1907 // for ( ; cmd != myProcessedCmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1909 if ( !myLastComputeCmd.IsNull() )
1911 list< Handle(_pyHypothesis) >::iterator hyp;
1912 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
1913 (*hyp)->ComputeDiscarded( myLastComputeCmd );
1915 myLastComputeCmd->Clear();
1918 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
1919 for ( ; e != myEditors.end(); ++e )
1921 list< Handle(_pyCommand)>& cmds = (*e)->GetProcessedCmds();
1922 list< Handle(_pyCommand) >::reverse_iterator cmd = cmds.rbegin();
1923 for ( ; cmd != cmds.rend() && (*cmd)->GetOrderNb() > untilCmdNb; ++cmd )
1924 if ( !(*cmd)->IsEmpty() )
1926 if ( (*cmd)->GetStudyEntries( (*cmd)->GetResultValue() ).empty() ) // no object created
1930 myLastComputeCmd = theCommand; // to clear Clear() the same way as Compute()
1933 // ----------------------------------------------------------------------
1934 else if ( method == "GetSubMesh" ) { // collect sub-meshes of the mesh
1935 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
1936 if ( !subMesh.IsNull() ) {
1937 subMesh->SetCreator( this );
1938 mySubmeshes.push_back( subMesh );
1941 // ----------------------------------------------------------------------
1942 else if ( method == "GetSubMeshes" ) { // clear as the command does nothing (0023156)
1943 theCommand->Clear();
1945 // ----------------------------------------------------------------------
1946 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
1947 myAddHypCmds.push_back( theCommand );
1949 const _pyID& hypID = theCommand->GetArg( 2 );
1950 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1951 if ( !hyp.IsNull() ) {
1952 myHypos.push_back( hyp );
1953 if ( hyp->GetMesh().IsEmpty() )
1954 hyp->SetMesh( this->GetID() );
1957 // ----------------------------------------------------------------------
1958 else if ( method == "CreateGroup" ||
1959 method == "CreateGroupFromGEOM" ||
1960 method == "CreateGroupFromFilter" ||
1961 method == "CreateDimGroup" )
1963 Handle(_pyGroup) group = new _pyGroup( theCommand );
1964 myGroups.push_back( group );
1965 theGen->AddObject( group );
1967 // ----------------------------------------------------------------------
1968 // update list of groups
1969 else if ( method == "GetGroups" )
1971 bool allGroupsRemoved = true;
1972 TCollection_AsciiString grIDs = theCommand->GetResultValue();
1973 list< _pyID > idList = theCommand->GetStudyEntries( grIDs );
1974 list< _pyID >::iterator grID = idList.begin();
1975 const size_t nbGroupsBefore = myGroups.size();
1976 Handle(_pyObject) obj;
1977 for ( ; grID != idList.end(); ++grID )
1979 obj = theGen->FindObject( *grID );
1982 Handle(_pyGroup) group = new _pyGroup( theCommand, *grID );
1983 theGen->AddObject( group );
1984 myGroups.push_back( group );
1987 if ( !obj->CanClear() )
1988 allGroupsRemoved = false;
1990 if ( nbGroupsBefore == myGroups.size() && !obj.IsNull() ) // no new _pyGroup created
1991 obj->AddProcessedCmd( theCommand ); // to clear theCommand if all groups are removed
1993 if ( !allGroupsRemoved && !theGen->IsToKeepAllCommands() )
1995 // check if the preceding command is Compute();
1996 // if GetGroups() is just after Compute(), this can mean that the groups
1997 // were created by some algorithm and hence Compute() should not be discarded
1998 std::list< Handle(_pyCommand) >& cmdList = theGen->GetCommands();
1999 std::list< Handle(_pyCommand) >::reverse_iterator cmd = cmdList.rbegin();
2000 while ( (*cmd)->GetMethod() == "GetGroups" )
2002 if ( myLastComputeCmd == (*cmd))
2003 // protect last Compute() from clearing by the next Compute()
2004 myLastComputeCmd.Nullify();
2007 // ----------------------------------------------------------------------
2008 // notify a group about full removal
2009 else if ( method == "RemoveGroupWithContents" ||
2010 method == "RemoveGroup")
2012 if ( !theGen->IsToKeepAllCommands() ) { // snapshot mode
2013 const _pyID groupID = theCommand->GetArg( 1 );
2014 Handle(_pyGroup) grp = Handle(_pyGroup)::DownCast( theGen->FindObject( groupID ));
2015 if ( !grp.IsNull() )
2017 if ( method == "RemoveGroupWithContents" )
2018 grp->RemovedWithContents();
2019 // to clear RemoveGroup() if the group creation is cleared
2020 grp->AddProcessedCmd( theCommand );
2024 // ----------------------------------------------------------------------
2025 else if ( theCommand->MethodStartsFrom( "Export" ))
2027 if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
2028 method == "ExportToMEDX" || // ExportToMEDX() --> ExportMED()
2029 method == "ExportMED" )
2031 theCommand->SetMethod( "ExportMED" );
2032 // filter out deprecated version parameter
2033 vector< _AString > args;
2034 for ( int i = 1; i <= theCommand->GetNbArgs(); i++ ) {
2035 if ( !_FilterArg( theCommand->GetArg( i ) ) )
2036 args.push_back( theCommand->GetArg( i ) );
2038 theCommand->RemoveArgs();
2039 for ( unsigned int i = 0; i < args.size(); i++ )
2040 theCommand->SetArg( i+1, args[i] );
2041 if ( theCommand->GetNbArgs() == 4 )
2043 // ExportToMEDX(...,autoDimension) -> ExportToMEDX(...,meshPart=None,autoDimension)
2044 _AString autoDimension = theCommand->GetArg( 4 );
2045 theCommand->SetArg( 4, "None" );
2046 theCommand->SetArg( 5, autoDimension );
2049 else if ( method == "ExportCGNS" )
2050 { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
2051 _pyID partID = theCommand->GetArg( 1 );
2052 int nbArgs = theCommand->GetNbArgs();
2053 for ( int i = 2; i <= nbArgs; ++i )
2054 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2055 theCommand->SetArg( nbArgs, partID );
2057 else if ( method == "ExportGMF" )
2058 { // ExportGMF(part,file,bool) -> ExportCGNS(file, part)
2059 _pyID partID = theCommand->GetArg( 1 );
2060 _AString file = theCommand->GetArg( 2 );
2061 theCommand->RemoveArgs();
2062 theCommand->SetArg( 1, file );
2063 theCommand->SetArg( 2, partID );
2065 else if ( theCommand->MethodStartsFrom( "ExportPartTo" ))
2066 { // ExportPartTo*(part, ...) -> Export*(..., part)
2068 // remove "PartTo" from the method
2069 TCollection_AsciiString newMethod = method;
2070 newMethod.Remove( /*where=*/7, /*howmany=*/6 );
2071 theCommand->SetMethod( newMethod );
2072 // replace version parameter by minor
2073 std::list< _AString > args;
2074 for ( int i = 1; i <= theCommand->GetNbArgs(); i++ ) {
2075 if ( _FilterArg( theCommand->GetArg( i )))
2076 args.push_back( "minor=0");
2078 args.push_back( theCommand->GetArg( i ));
2080 // check the 1st arg meshPart, it must be SMESH_IDSource
2081 _AString meshPart = args.front();
2082 if ( _pyCommand::IsStudyEntry( meshPart ) ||
2083 meshPart.Search( "Filter" ) > 0 ||
2084 meshPart.Search( "GetIDSource" ) > 0 ||
2085 meshPart.Search( "meshPart" ) > 0 )
2087 // set the 1st arg meshPart
2088 // - to 5th place for ExportMED command
2089 // - to last place for the rest commands
2090 std::list< _AString >::iterator newPos = args.end();
2091 if ( newMethod == "ExportMED" )
2092 std::advance( newPos = args.begin(), 5 );
2093 args.splice( newPos, args, args.begin() );
2095 std::list< _AString >::iterator a = args.begin();
2096 for ( unsigned int i = 1; a != args.end(); ++i, ++a )
2097 theCommand->SetArg( i, *a );
2099 // remember file name
2100 theGen->AddExportedMesh( theCommand->GetArg( 1 ),
2101 ExportedMeshData( this, myLastComputeCmd ));
2103 // ----------------------------------------------------------------------
2104 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
2106 _pyID hypID = theCommand->GetArg( 2 );
2107 _pyID geomID = theCommand->GetArg( 1 );
2108 bool isLocal = ( geomID != GetGeom() );
2110 // check if this mesh still has corresponding addition command
2111 Handle(_pyCommand) addCmd;
2112 list< Handle(_pyCommand) >::iterator cmd;
2113 list< Handle(_pyCommand) >* addCmds[2] = { &myAddHypCmds, &myNotConvertedAddHypCmds };
2114 for ( int i = 0; i < 2; ++i )
2116 list< Handle(_pyCommand )> & addHypCmds = *(addCmds[i]);
2117 for ( cmd = addHypCmds.begin(); cmd != addHypCmds.end(); )
2119 bool sameHyp = true;
2120 if ( hypID != (*cmd)->GetArg( 1 ) && hypID != (*cmd)->GetArg( 2 ))
2121 sameHyp = false; // other hyp
2122 if ( (*cmd)->GetNbArgs() == 2 &&
2123 geomID != (*cmd)->GetArg( 1 ) && geomID != (*cmd)->GetArg( 2 ))
2124 sameHyp = false; // other geom
2125 if ( (*cmd)->GetNbArgs() == 1 && isLocal )
2126 sameHyp = false; // other geom
2130 cmd = addHypCmds.erase( cmd );
2131 if ( !theGen->IsToKeepAllCommands() /*&& CanClear()*/ ) {
2133 theCommand->Clear();
2137 // mesh.AddHypothesis(geom, hyp) --> mesh.AddHypothesis(hyp, geom=0)
2138 addCmd->RemoveArgs();
2139 addCmd->SetArg( 1, hypID );
2141 addCmd->SetArg( 2, geomID );
2150 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
2151 if ( !theCommand->IsEmpty() && !hypID.IsEmpty() ) {
2152 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
2153 _pyID geom = theCommand->GetArg( 1 );
2154 theCommand->RemoveArgs();
2155 theCommand->SetArg( 1, hypID );
2156 if ( geom != GetGeom() )
2157 theCommand->SetArg( 2, geom );
2159 // remove hyp from myHypos
2160 myHypos.remove( hyp );
2162 // check for SubMesh order commands
2163 else if ( method == "GetMeshOrder" || method == "SetMeshOrder" )
2165 // make commands GetSubMesh() returning sub-meshes be before using sub-meshes
2166 // by GetMeshOrder() and SetMeshOrder(), since by default GetSubMesh()
2167 // commands are moved at the end of the script
2168 TCollection_AsciiString subIDs =
2169 ( method == "SetMeshOrder" ) ? theCommand->GetArg(1) : theCommand->GetResultValue();
2170 list< _pyID > idList = theCommand->GetStudyEntries( subIDs );
2171 list< _pyID >::iterator subID = idList.begin();
2172 for ( ; subID != idList.end(); ++subID )
2174 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( *subID );
2175 if ( !subMesh.IsNull() )
2176 subMesh->Process( theCommand ); // it moves GetSubMesh() before theCommand
2179 // add accessor method if necessary
2182 if ( NeedMeshAccess( theCommand ))
2183 // apply theCommand to the mesh wrapped by smeshpy mesh
2184 AddMeshAccess( theCommand );
2188 //================================================================================
2190 * \brief Return True if addition of accesor method is needed
2192 //================================================================================
2194 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
2196 // names of SMESH_Mesh methods fully equal to methods of python class Mesh,
2197 // so no conversion is needed for them at all:
2198 static TStringSet sameMethods;
2199 if ( sameMethods.empty() ) {
2200 const char * names[] =
2201 { "ExportDAT","ExportUNV","ExportSTL", "RemoveGroup","RemoveGroupWithContents",
2202 "GetGroups","UnionGroups","IntersectGroups","CutGroups","CreateDimGroup","GetLog","GetId",
2203 "ClearLog","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
2204 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
2205 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
2206 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
2207 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
2208 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
2209 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
2210 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
2211 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
2212 "GetElemFaceNodes", "GetFaceNormal", "FindElementByNodes",
2213 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
2214 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
2215 ,"" }; // <- mark of end
2216 sameMethods.Insert( names );
2219 return !sameMethods.Contains( theCommand->GetMethod() );
2222 //================================================================================
2224 * \brief Convert creation and addition of all algos and hypos
2226 //================================================================================
2228 void _pyMesh::Flush()
2231 // get the meshes this mesh depends on via hypotheses
2232 list< Handle(_pyMesh) > fatherMeshes;
2233 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
2234 for ( ; hyp != myHypos.end(); ++hyp )
2235 if ( ! (*hyp)->GetReferredMeshesAndGeom( fatherMeshes ))
2236 myGeomNotInStudy = true;
2238 list< Handle(_pyMesh) >::iterator m = fatherMeshes.begin();
2239 for ( ; m != fatherMeshes.end(); ++m )
2240 addFatherMesh( *m );
2241 // if ( removedGeom )
2242 // SetRemovedFromStudy(); // as referred geometry not in study
2244 if ( myGeomNotInStudy )
2247 list < Handle(_pyCommand) >::iterator cmd;
2249 // try to convert algo addition like this:
2250 // mesh.AddHypothesis( geom, ALGO ) --> ALGO = mesh.Algo()
2251 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
2253 Handle(_pyCommand) addCmd = *cmd;
2255 _pyID algoID = addCmd->GetArg( 2 );
2256 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
2257 if ( algo.IsNull() || !algo->IsAlgo() )
2260 // check and create new algorithm instance if it is already wrapped
2261 if ( algo->IsWrapped() ) {
2262 _pyID localAlgoID = theGen->GenerateNewID( algoID );
2263 TCollection_AsciiString aNewCmdStr = addCmd->GetIndentation() + localAlgoID +
2264 TCollection_AsciiString( " = " ) + theGen->GetID() +
2265 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
2266 TCollection_AsciiString( "\" )" );
2268 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
2269 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
2270 if ( !newAlgo.IsNull() ) {
2271 newAlgo->Assign( algo, this->GetID() );
2272 newAlgo->SetCreationCmd( newCmd );
2274 // set algorithm creation
2275 theGen->SetCommandBefore( newCmd, addCmd );
2276 myHypos.push_back( newAlgo );
2277 if ( !myLastComputeCmd.IsNull() &&
2278 newCmd->GetOrderNb() == myLastComputeCmd->GetOrderNb() + 1)
2279 newAlgo->MeshComputed( myLastComputeCmd );
2284 _pyID geom = addCmd->GetArg( 1 );
2285 bool isLocalAlgo = ( geom != GetGeom() );
2288 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
2290 // wrapped algo is created after mesh creation
2291 GetCreationCmd()->AddDependantCmd( addCmd );
2293 if ( isLocalAlgo ) {
2294 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
2295 addCmd->SetArg( addCmd->GetNbArgs() + 1,
2296 TCollection_AsciiString( "geom=" ) + geom );
2297 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
2298 list < Handle(_pySubMesh) >::iterator smIt;
2299 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
2300 Handle(_pySubMesh) subMesh = *smIt;
2301 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
2302 if ( geom == subCmd->GetArg( 1 )) {
2303 subCmd->SetObject( algo->GetID() );
2304 subCmd->RemoveArgs();
2305 subMesh->SetCreator( algo );
2310 else // KO - ALGO was already created
2312 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
2313 addCmd->RemoveArgs();
2314 addCmd->SetArg( 1, algoID );
2316 addCmd->SetArg( 2, geom );
2317 myNotConvertedAddHypCmds.push_back( addCmd );
2321 // try to convert hypo addition like this:
2322 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
2323 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
2325 Handle(_pyCommand) addCmd = *cmd;
2326 _pyID hypID = addCmd->GetArg( 2 );
2327 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
2328 if ( hyp.IsNull() || hyp->IsAlgo() )
2330 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
2332 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
2333 _pyID geom = addCmd->GetArg( 1 );
2334 addCmd->RemoveArgs();
2335 addCmd->SetArg( 1, hypID );
2336 if ( geom != GetGeom() )
2337 addCmd->SetArg( 2, geom );
2338 myNotConvertedAddHypCmds.push_back( addCmd );
2342 myAddHypCmds.clear();
2343 mySubmeshes.clear();
2346 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
2347 for ( hyp = myHypos.begin(); hyp != myHypos.end(); ++hyp )
2351 //================================================================================
2353 * \brief Sets myIsPublished of me and of all objects depending on me.
2355 //================================================================================
2357 void _pyMesh::SetRemovedFromStudy(const bool isRemoved)
2359 _pyObject::SetRemovedFromStudy(isRemoved);
2361 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
2362 for ( ; sm != mySubmeshes.end(); ++sm )
2363 (*sm)->SetRemovedFromStudy(isRemoved);
2365 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
2366 for ( ; gr != myGroups.end(); ++gr )
2367 (*gr)->SetRemovedFromStudy(isRemoved);
2369 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
2370 for ( ; m != myChildMeshes.end(); ++m )
2371 (*m)->SetRemovedFromStudy(isRemoved);
2373 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
2374 for ( ; e != myEditors.end(); ++e )
2375 (*e)->SetRemovedFromStudy(isRemoved);
2378 //================================================================================
2380 * \brief Return true if none of myChildMeshes is in study
2382 //================================================================================
2384 bool _pyMesh::CanClear()
2389 list< Handle(_pyMesh) >::iterator m = myChildMeshes.begin();
2390 for ( ; m != myChildMeshes.end(); ++m )
2391 if ( !(*m)->CanClear() )
2397 //================================================================================
2399 * \brief Clear my commands and commands of mesh editor
2401 //================================================================================
2403 void _pyMesh::ClearCommands()
2409 // mark all sub-objects as not removed, except child meshes
2410 list< Handle(_pyMesh) > children;
2411 children.swap( myChildMeshes );
2412 SetRemovedFromStudy( false );
2413 children.swap( myChildMeshes );
2417 _pyObject::ClearCommands();
2419 list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
2420 for ( ; sm != mySubmeshes.end(); ++sm )
2421 (*sm)->ClearCommands();
2423 list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
2424 for ( ; gr != myGroups.end(); ++gr )
2425 (*gr)->ClearCommands();
2427 list< Handle(_pyMeshEditor)>::iterator e = myEditors.begin();
2428 for ( ; e != myEditors.end(); ++e )
2429 (*e)->ClearCommands();
2432 //================================================================================
2434 * \brief Add a father mesh by ID
2436 //================================================================================
2438 void _pyMesh::addFatherMesh( const _pyID& meshID )
2440 if ( !meshID.IsEmpty() && meshID != GetID() )
2441 addFatherMesh( Handle(_pyMesh)::DownCast( theGen->FindObject( meshID )));
2444 //================================================================================
2446 * \brief Add a father mesh
2448 //================================================================================
2450 void _pyMesh::addFatherMesh( const Handle(_pyMesh)& mesh )
2452 if ( !mesh.IsNull() && mesh->GetID() != GetID() )
2454 //myFatherMeshes.push_back( mesh );
2455 mesh->myChildMeshes.push_back( this );
2457 // protect last Compute() from clearing by the next Compute()
2458 mesh->myLastComputeCmd.Nullify();
2462 //================================================================================
2464 * \brief MeshEditor convert its commands to ones of mesh
2466 //================================================================================
2468 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
2469 _pyObject( theCreationCmd )
2471 myMesh = theCreationCmd->GetObject();
2472 myCreationCmdStr = theCreationCmd->GetString();
2473 theCreationCmd->Clear();
2475 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2476 if ( !mesh.IsNull() )
2477 mesh->AddEditor( this );
2480 //================================================================================
2482 * \brief convert its commands to ones of mesh
2484 //================================================================================
2486 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
2488 // Names of SMESH_MeshEditor methods fully equal to methods of the python class Mesh, so
2489 // commands calling these methods are converted to calls of Mesh methods without
2490 // additional modifs, only object is changed from MeshEditor to Mesh.
2491 static TStringSet sameMethods;
2492 if ( sameMethods.empty() ) {
2493 const char * names[] = {
2494 "RemoveElements","RemoveNodes","RemoveOrphanNodes",
2495 "AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
2496 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces",
2497 "MoveNode", "MoveClosestNodeToPoint","InverseDiag","DeleteDiag",
2498 "Reorient","ReorientObject","Reorient2DBy3D","Reorient2DByNeighbours",
2499 "TriToQuad","TriToQuadObject", "QuadTo4Tri", "SplitQuad","SplitQuadObject",
2500 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
2501 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
2502 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
2503 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D",
2504 "ExtrusionByNormal", "ExtrusionSweepObject2D","ExtrusionAlongPath","ExtrusionAlongPathObject",
2505 "ExtrusionAlongPathX","ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
2506 "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects",
2507 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject","Offset",
2508 "FindCoincidentNodes","MergeNodes","FindEqualElements","FillHole",
2509 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
2510 "FindCoincidentFreeBorders", "SewCoincidentFreeBorders",
2511 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
2512 "GetLastCreatedElems", "FaceGroupsSeparatedByEdges",
2513 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh","TranslateObjectMakeMesh",
2514 "Scale","ScaleMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh",
2515 "MakeBoundaryElements", "SplitVolumesIntoTetra","SplitHexahedraIntoPrisms",
2516 "DoubleElements","DoubleNodes","DoubleNode","DoubleNodeGroup","DoubleNodeGroups",
2517 "DoubleNodeElem","DoubleNodeElemInRegion","DoubleNodeElemGroup","AffectedElemGroupsInRegion",
2518 "DoubleNodeElemGroupInRegion","DoubleNodeElemGroups","DoubleNodeElemGroupsInRegion",
2519 "DoubleNodesOnGroupBoundaries","CreateFlatElementsOnFacesGroups","CreateHoleSkin"
2520 ,"" }; // <- mark of the end
2521 sameMethods.Insert( names );
2524 // names of SMESH_MeshEditor commands in which only a method name must be replaced
2525 TStringMap diffMethods;
2526 if ( diffMethods.empty() ) {
2527 const char * orig2newName[] = {
2528 // original name --------------> new name
2529 "ExtrusionAlongPathObjX" , "ExtrusionAlongPathX",
2530 "FindCoincidentNodesOnPartBut", "FindCoincidentNodesOnPart",
2531 "ConvertToQuadraticObject" , "ConvertToQuadratic",
2532 "ConvertFromQuadraticObject" , "ConvertFromQuadratic",
2533 "Create0DElementsOnAllNodes" , "Add0DElementsToAllNodes",
2534 ""};// <- mark of the end
2535 diffMethods.Insert( orig2newName );
2538 // names of SMESH_MeshEditor methods which differ from methods of Mesh class
2539 // only by last two arguments
2540 static TStringSet diffLastTwoArgsMethods;
2541 if (diffLastTwoArgsMethods.empty() ) {
2542 const char * names[] = {
2543 "MirrorMakeGroups","MirrorObjectMakeGroups",
2544 "TranslateMakeGroups","TranslateObjectMakeGroups","ScaleMakeGroups",
2545 "RotateMakeGroups","RotateObjectMakeGroups",
2546 ""};// <- mark of the end
2547 diffLastTwoArgsMethods.Insert( names );
2550 // only a method name is to change?
2551 const TCollection_AsciiString & method = theCommand->GetMethod();
2552 bool isPyMeshMethod = sameMethods.Contains( method );
2553 if ( !isPyMeshMethod )
2555 TCollection_AsciiString newMethod = diffMethods.Value( method );
2556 if (( isPyMeshMethod = ( newMethod.Length() > 0 )))
2557 theCommand->SetMethod( newMethod );
2559 // ConvertToBiQuadratic(...) -> ConvertToQuadratic(...,True)
2560 if ( !isPyMeshMethod && (method == "ConvertToBiQuadratic" || method == "ConvertToBiQuadraticObject") )
2562 isPyMeshMethod = true;
2563 theCommand->SetMethod( method.SubString( 1, 9) + method.SubString( 12, method.Length()));
2564 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
2567 if ( !isPyMeshMethod )
2569 // Replace SMESH_MeshEditor "*MakeGroups" functions by the Mesh
2570 // functions with the flag "theMakeGroups = True" like:
2571 // SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
2572 int pos = method.Search("MakeGroups");
2575 isPyMeshMethod = true;
2576 bool is0DmethId = ( method == "ExtrusionSweepMakeGroups0D" );
2577 bool is0DmethObj = ( method == "ExtrusionSweepObject0DMakeGroups");
2579 // 1. Remove "MakeGroups" from the Command
2580 TCollection_AsciiString aMethod = theCommand->GetMethod();
2581 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
2584 pos = pos-2; //Remove "0D" from the Command too
2585 aMethod.Trunc(pos-1);
2586 theCommand->SetMethod(aMethod);
2588 // 2. And add last "True" argument(s)
2589 while(nbArgsToAdd--)
2590 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2591 if( is0DmethId || is0DmethObj )
2592 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2596 // ExtrusionSweep0D() -> ExtrusionSweep()
2597 // ExtrusionSweepObject0D() -> ExtrusionSweepObject()
2598 if ( !isPyMeshMethod && ( method == "ExtrusionSweep0D" ||
2599 method == "ExtrusionSweepObject0D" ))
2601 isPyMeshMethod = true;
2602 theCommand->SetMethod( method.SubString( 1, method.Length()-2));
2603 theCommand->SetArg(theCommand->GetNbArgs()+1,"False"); //sets flag "MakeGroups = False"
2604 theCommand->SetArg(theCommand->GetNbArgs()+1,"True"); //sets flag "IsNode = True"
2607 // DoubleNode...New(...) -> DoubleNode...(...,True)
2608 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" ||
2609 method == "DoubleNodeElemGroupsNew" ||
2610 method == "DoubleNodeGroupNew" ||
2611 method == "DoubleNodeGroupsNew" ||
2612 method == "DoubleNodeElemGroup2New" ||
2613 method == "DoubleNodeElemGroups2New"))
2615 isPyMeshMethod = true;
2616 const int excessLen = 3 + int( method.Value( method.Length()-3 ) == '2' );
2617 theCommand->SetMethod( method.SubString( 1, method.Length()-excessLen));
2618 if ( excessLen == 3 )
2620 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
2622 else if ( theCommand->GetArg(4) == "0" ||
2623 theCommand->GetArg(5) == "0" )
2625 // [ nothing, Group ] = DoubleNodeGroup2New(,,,False, True) ->
2626 // Group = DoubleNodeGroup2New(,,,False, True)
2627 _pyID groupID = theCommand->GetResultValue( 1 + int( theCommand->GetArg(4) == "0"));
2628 theCommand->SetResultValue( groupID );
2631 // FindAmongElementsByPoint(meshPart, x, y, z, elementType) ->
2632 // FindElementsByPoint(x, y, z, elementType, meshPart)
2633 if ( !isPyMeshMethod && method == "FindAmongElementsByPoint" )
2635 isPyMeshMethod = true;
2636 theCommand->SetMethod( "FindElementsByPoint" );
2637 // make the 1st arg be the last one
2638 _pyID partID = theCommand->GetArg( 1 );
2639 int nbArgs = theCommand->GetNbArgs();
2640 for ( int i = 2; i <= nbArgs; ++i )
2641 theCommand->SetArg( i-1, theCommand->GetArg( i ));
2642 theCommand->SetArg( nbArgs, partID );
2644 // Reorient2D( mesh, dir, face, point ) -> Reorient2D( mesh, dir, faceORpoint )
2645 if ( !isPyMeshMethod && method == "Reorient2D" )
2647 isPyMeshMethod = true;
2648 _AString mesh = theCommand->GetArg( 1 );
2649 _AString dir = theCommand->GetArg( 2 );
2650 _AString face = theCommand->GetArg( 3 );
2651 _AString point = theCommand->GetArg( 4 );
2652 theCommand->RemoveArgs();
2653 theCommand->SetArg( 1, mesh );
2654 theCommand->SetArg( 2, dir );
2655 if ( face.Value(1) == '-' || face.Value(1) == '0' ) // invalid: face <= 0
2656 theCommand->SetArg( 3, point );
2658 theCommand->SetArg( 3, face );
2661 if ( method == "QuadToTri" || method == "QuadToTriObject" )
2663 isPyMeshMethod = true;
2664 int crit_arg = theCommand->GetNbArgs();
2665 const _AString& crit = theCommand->GetArg(crit_arg);
2666 if (crit.Search("MaxElementLength2D") != -1)
2667 theCommand->SetArg(crit_arg, "");
2670 if ( isPyMeshMethod )
2672 theCommand->SetObject( myMesh );
2676 // editor creation command is needed only if any editor function is called
2677 theGen->AddMeshAccessorMethod( theCommand ); // for *Object() methods
2678 if ( !myCreationCmdStr.IsEmpty() ) {
2679 GetCreationCmd()->GetString() = myCreationCmdStr;
2680 myCreationCmdStr.Clear();
2685 //================================================================================
2687 * \brief Return true if my mesh can be removed
2689 //================================================================================
2691 bool _pyMeshEditor::CanClear()
2693 Handle(_pyMesh) mesh = ObjectToMesh( theGen->FindObject( myMesh ));
2694 return mesh.IsNull() ? true : mesh->CanClear();
2697 //================================================================================
2699 * \brief _pyHypothesis constructor
2700 * \param theCreationCmd -
2702 //================================================================================
2704 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
2705 _pyObject( theCreationCmd ), myCurCrMethod(0)
2707 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
2710 //================================================================================
2712 * \brief Creates algorithm or hypothesis
2713 * \param theCreationCmd - The engine command creating a hypothesis
2714 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
2716 //================================================================================
2718 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
2720 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
2721 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
2723 Handle(_pyHypothesis) hyp, algo;
2726 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
2727 if ( hypTypeQuoted.IsEmpty() )
2730 TCollection_AsciiString hypType =
2731 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
2733 algo = new _pyAlgorithm( theCreationCmd );
2734 hyp = new _pyHypothesis( theCreationCmd );
2736 if ( hypType == "NumberOfSegments" ) {
2737 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
2738 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
2739 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
2740 hyp->AddArgMethod( "SetNumberOfSegments" );
2741 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
2742 hyp->AddArgMethod( "SetScaleFactor" );
2743 hyp->AddArgMethod( "SetReversedEdges" );
2744 // same for ""CompositeSegment_1D:
2745 hyp->SetConvMethodAndType( "NumberOfSegments", "CompositeSegment_1D");
2746 hyp->AddArgMethod( "SetNumberOfSegments" );
2747 hyp->AddArgMethod( "SetScaleFactor" );
2748 hyp->AddArgMethod( "SetReversedEdges" );
2750 else if ( hypType == "SegmentLengthAroundVertex" ) {
2751 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
2752 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
2753 hyp->AddArgMethod( "SetLength" );
2754 // same for ""CompositeSegment_1D:
2755 hyp->SetConvMethodAndType( "LengthNearVertex", "CompositeSegment_1D");
2756 hyp->AddArgMethod( "SetLength" );
2758 else if ( hypType == "LayerDistribution2D" ) {
2759 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
2760 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
2762 else if ( hypType == "LayerDistribution" ) {
2763 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
2764 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
2766 else if ( hypType == "CartesianParameters3D" ) {
2767 hyp = new _pyComplexParamHypo( theCreationCmd );
2768 hyp->SetConvMethodAndType( "SetGrid", "Cartesian_3D");
2769 for ( int iArg = 0; iArg < 4; ++iArg )
2770 hyp->setCreationArg( iArg+1, "[]");
2771 hyp->AddAccumulativeMethod( "SetGrid" );
2772 hyp->AddAccumulativeMethod( "SetGridSpacing" );
2776 hyp = theGen->GetHypothesisReader()->GetHypothesis( hypType, theCreationCmd );
2779 return algo->IsValid() ? algo : hyp;
2782 //================================================================================
2784 * \brief Returns true if addition of this hypothesis to a given mesh can be
2785 * wrapped into hypothesis creation
2787 //================================================================================
2789 bool _pyHypothesis::IsWrappable(const _pyID& theMesh) const
2791 if ( !myIsWrapped && myMesh == theMesh && IsInStudy() )
2793 Handle(_pyObject) pyMesh = theGen->FindObject( myMesh );
2794 if ( !pyMesh.IsNull() && pyMesh->IsInStudy() )
2800 //================================================================================
2802 * \brief Convert the command adding a hypothesis to mesh into a smesh command
2803 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
2804 * \param theAlgo - The algo that can create this hypo
2805 * \retval bool - false if the command can't be converted
2807 //================================================================================
2809 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
2810 const _pyID& theMesh)
2812 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
2814 if ( !IsWrappable( theMesh ))
2817 myGeom = theCmd->GetArg( 1 );
2819 Handle(_pyHypothesis) algo;
2821 // find algo created on myGeom in theMesh
2822 algo = theGen->FindAlgo( myGeom, theMesh, this );
2823 if ( algo.IsNull() )
2825 // attach hypothesis creation command to be after algo creation command
2826 // because it can be new created instance of algorithm
2827 algo->GetCreationCmd()->AddDependantCmd( theCmd );
2831 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
2832 theCmd->SetResultValue( GetID() );
2833 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
2834 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
2835 // set args (geom will be set by _pyMesh calling this method)
2836 theCmd->RemoveArgs();
2837 for ( size_t i = 0; i < myCurCrMethod->myArgs.size(); ++i ) {
2838 if ( !myCurCrMethod->myArgs[ i ].IsEmpty() )
2839 theCmd->SetArg( i+1, myCurCrMethod->myArgs[ i ]);
2841 theCmd->SetArg( i+1, "[]");
2843 // set a new creation command
2844 GetCreationCmd()->Clear();
2845 // replace creation command by wrapped instance
2846 // please note, that hypothesis attaches to algo creation command (see upper)
2847 SetCreationCmd( theCmd );
2850 // clear commands setting arg values
2851 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
2852 for ( ; argCmd != myArgCommands.end(); ++argCmd )
2855 // set unknown arg commands after hypo creation
2856 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
2857 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
2858 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2859 afterCmd->AddDependantCmd( *cmd );
2865 //================================================================================
2867 * \brief Remember hypothesis parameter values
2868 * \param theCommand - The called hypothesis method
2870 //================================================================================
2872 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
2874 ASSERT( !myIsAlgo );
2875 if ( !theGen->IsToKeepAllCommands() )
2876 rememberCmdOfParameter( theCommand );
2878 bool usedCommand = false;
2879 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
2880 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
2882 CreationMethod& crMethod = type2meth->second;
2883 for ( size_t i = 0; i < crMethod.myArgMethods.size(); ++i ) {
2884 if ( crMethod.myArgMethods[ i ] == theCommand->GetMethod() ) {
2886 myArgCommands.push_back( theCommand );
2888 while ( crMethod.myArgs.size() < i+1 )
2889 crMethod.myArgs.push_back( "None" );
2890 crMethod.myArgs[ i ] = theCommand->GetArg( crMethod.myArgNb[i] );
2895 myUnusedCommands.push_back( theCommand );
2898 //================================================================================
2900 * \brief Finish conversion
2902 //================================================================================
2904 void _pyHypothesis::Flush()
2908 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
2909 for ( ; cmd != myArgCommands.end(); ++cmd ) {
2910 // Add access to a wrapped mesh
2911 theGen->AddMeshAccessorMethod( *cmd );
2912 // Add access to a wrapped algorithm
2913 theGen->AddAlgoAccessorMethod( *cmd );
2915 cmd = myUnusedCommands.begin();
2916 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
2917 // Add access to a wrapped mesh
2918 theGen->AddMeshAccessorMethod( *cmd );
2919 // Add access to a wrapped algorithm
2920 theGen->AddAlgoAccessorMethod( *cmd );
2923 // forget previous hypothesis modifications
2924 myArgCommands.clear();
2925 myUnusedCommands.clear();
2928 //================================================================================
2930 * \brief clear creation, arg and unknown commands
2932 //================================================================================
2934 void _pyHypothesis::ClearAllCommands()
2936 GetCreationCmd()->Clear();
2937 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
2938 for ( ; cmd != myArgCommands.end(); ++cmd )
2940 cmd = myUnusedCommands.begin();
2941 for ( ; cmd != myUnusedCommands.end(); ++cmd )
2946 //================================================================================
2948 * \brief Assign fields of theOther to me except myIsWrapped
2950 //================================================================================
2952 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
2953 const _pyID& theMesh )
2955 // myCreationCmd = theOther->myCreationCmd;
2956 myIsAlgo = theOther->myIsAlgo;
2957 myIsWrapped = false;
2958 myGeom = theOther->myGeom;
2960 myAlgoType2CreationMethod = theOther->myAlgoType2CreationMethod;
2961 myAccumulativeMethods = theOther->myAccumulativeMethods;
2962 //myUnusedCommands = theOther->myUnusedCommands;
2963 // init myCurCrMethod
2964 GetCreationMethod( theOther->GetAlgoType() );
2967 //================================================================================
2969 * \brief Analyze my erasability depending on myReferredObjs
2971 //================================================================================
2973 bool _pyHypothesis::CanClear()
2977 list< Handle(_pyObject) >::iterator obj = myReferredObjs.begin();
2978 for ( ; obj != myReferredObjs.end(); ++obj )
2979 if ( (*obj)->CanClear() )
2986 //================================================================================
2988 * \brief Clear my commands depending on usage by meshes
2990 //================================================================================
2992 void _pyHypothesis::ClearCommands()
2994 // if ( !theGen->IsToKeepAllCommands() )
2996 // bool isUsed = false;
2997 // int lastComputeOrder = 0;
2998 // list<Handle(_pyCommand) >::iterator cmd = myComputeCmds.begin();
2999 // for ( ; cmd != myComputeCmds.end(); ++cmd )
3000 // if ( ! (*cmd)->IsEmpty() )
3003 // if ( (*cmd)->GetOrderNb() > lastComputeOrder )
3004 // lastComputeOrder = (*cmd)->GetOrderNb();
3008 // SetRemovedFromStudy( true );
3012 // // clear my commands invoked after lastComputeOrder
3013 // // map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
3014 // // for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
3016 // // list< Handle(_pyCommand)> & cmds = m2c->second;
3017 // // if ( !cmds.empty() && cmds.back()->GetOrderNb() > lastComputeOrder )
3018 // // cmds.back()->Clear();
3022 _pyObject::ClearCommands();
3025 //================================================================================
3027 * \brief Find arguments that are objects like mesh, group, geometry
3028 * \param meshes - referred meshes (directly or indirrectly)
3029 * \retval bool - false if a referred geometry is not in the study
3031 //================================================================================
3033 bool _pyHypothesis::GetReferredMeshesAndGeom( list< Handle(_pyMesh) >& meshes )
3035 if ( IsAlgo() ) return true;
3037 bool geomPublished = true;
3038 vector< _AString > args;
3039 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
3040 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
3042 CreationMethod& crMethod = type2meth->second;
3043 args.insert( args.end(), crMethod.myArgs.begin(), crMethod.myArgs.end());
3045 list<Handle(_pyCommand)>::iterator cmd = myUnusedCommands.begin();
3046 for ( ; cmd != myUnusedCommands.end(); ++cmd ) {
3047 for ( int nb = (*cmd)->GetNbArgs(); nb; --nb )
3048 args.push_back( (*cmd)->GetArg( nb ));
3051 for ( size_t i = 0; i < args.size(); ++i )
3053 list< _pyID > idList = _pyCommand::GetStudyEntries( args[ i ]);
3054 if ( idList.empty() && !args[ i ].IsEmpty() )
3055 idList.push_back( args[ i ]);
3056 list< _pyID >::iterator id = idList.begin();
3057 for ( ; id != idList.end(); ++id )
3059 Handle(_pyObject) obj = theGen->FindObject( *id );
3060 if ( obj.IsNull() ) obj = theGen->FindHyp( *id );
3063 if ( theGen->IsGeomObject( *id ) && theGen->IsNotPublished( *id ))
3064 geomPublished = false;
3068 myReferredObjs.push_back( obj );
3069 Handle(_pyMesh) mesh = ObjectToMesh( obj );
3070 if ( !mesh.IsNull() )
3071 meshes.push_back( mesh );
3072 // prevent clearing not published hyps referred e.g. by "LayerDistribution"
3073 else if ( obj->IsKind( STANDARD_TYPE( _pyHypothesis )) && this->IsInStudy() )
3074 obj->SetRemovedFromStudy( false );
3078 return geomPublished;
3081 //================================================================================
3083 * \brief Remember theCommand setting a parameter
3085 //================================================================================
3087 void _pyHypothesis::rememberCmdOfParameter( const Handle(_pyCommand) & theCommand )
3089 // parameters are discriminated by method name
3090 _AString method = theCommand->GetMethod();
3091 if ( myAccumulativeMethods.count( method ))
3092 return; // this method adds values and not override the previous value
3094 // discriminate commands setting different parameters via one method
3095 // by passing parameter names like e.g. SetOption("size", "0.2")
3096 if ( theCommand->GetString().FirstLocationInSet( "'\"", 1, theCommand->Length() ) &&
3097 theCommand->GetNbArgs() > 1 )
3099 // mangle method by appending a 1st textual arg
3100 for ( int iArg = 1; iArg <= theCommand->GetNbArgs(); ++iArg )
3102 const TCollection_AsciiString& arg = theCommand->GetArg( iArg );
3103 if ( arg.Value(1) != '\"' && arg.Value(1) != '\'' ) continue;
3104 if ( !isalpha( arg.Value(2))) continue;
3109 // parameters are discriminated by method name
3110 list< Handle(_pyCommand)>& cmds = myMeth2Commands[ method /*theCommand->GetMethod()*/ ];
3111 if ( !cmds.empty() && !isCmdUsedForCompute( cmds.back() ))
3113 cmds.back()->Clear(); // previous parameter value has not been used
3114 cmds.back() = theCommand;
3118 cmds.push_back( theCommand );
3122 //================================================================================
3124 * \brief Return true if a setting parameter command ha been used to compute mesh
3126 //================================================================================
3128 bool _pyHypothesis::isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
3129 _pyCommand::TAddr avoidComputeAddr ) const
3131 bool isUsed = false;
3132 map< _pyCommand::TAddr, list<Handle(_pyCommand) > >::const_iterator addr2cmds =
3133 myComputeAddr2Cmds.begin();
3134 for ( ; addr2cmds != myComputeAddr2Cmds.end() && !isUsed; ++addr2cmds )
3136 if ( addr2cmds->first == avoidComputeAddr ) continue;
3137 const list<Handle(_pyCommand)> & cmds = addr2cmds->second;
3138 isUsed = ( std::find( cmds.begin(), cmds.end(), cmd ) != cmds.end() );
3143 //================================================================================
3145 * \brief Save commands setting parameters as they are used for a mesh computation
3147 //================================================================================
3149 void _pyHypothesis::MeshComputed( const Handle(_pyCommand)& theComputeCmd )
3151 myComputeCmds.push_back( theComputeCmd );
3152 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
3154 map<TCollection_AsciiString, list< Handle(_pyCommand) > >::iterator m2c;
3155 for ( m2c = myMeth2Commands.begin(); m2c != myMeth2Commands.end(); ++m2c )
3156 savedCmds.push_back( m2c->second.back() );
3159 //================================================================================
3161 * \brief Clear commands setting parameters as a mesh computed using them is cleared
3163 //================================================================================
3165 void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
3167 list<Handle(_pyCommand)>& savedCmds = myComputeAddr2Cmds[ theComputeCmd->GetAddress() ];
3169 list<Handle(_pyCommand)>::iterator cmd = savedCmds.begin();
3170 for ( ; cmd != savedCmds.end(); ++cmd )
3172 // check if a cmd has been used to compute another mesh
3173 if ( isCmdUsedForCompute( *cmd, theComputeCmd->GetAddress() ))
3175 // check if a cmd is a sole command setting its parameter;
3176 // don't use method name for search as it can change
3177 map<_AString, list<Handle(_pyCommand)> >::iterator m2cmds = myMeth2Commands.begin();
3178 for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
3180 list< Handle(_pyCommand)>& cmds = m2cmds->second;
3181 list< Handle(_pyCommand)>::iterator cmdIt = std::find( cmds.begin(), cmds.end(), *cmd );
3182 if ( cmdIt != cmds.end() )
3184 if ( cmds.back() != *cmd )
3186 cmds.erase( cmdIt );
3193 myComputeAddr2Cmds.erase( theComputeCmd->GetAddress() );
3196 //================================================================================
3198 * \brief Sets an argNb-th argument of current creation command
3199 * \param argNb - argument index countered from 1
3201 //================================================================================
3203 void _pyHypothesis::setCreationArg( const int argNb, const _AString& arg )
3205 if ( myCurCrMethod )
3207 while ( (int) myCurCrMethod->myArgs.size() < argNb )
3208 myCurCrMethod->myArgs.push_back( "None" );
3209 if ( arg.IsEmpty() )
3210 myCurCrMethod->myArgs[ argNb-1 ] = "None";
3212 myCurCrMethod->myArgs[ argNb-1 ] = arg;
3217 //================================================================================
3219 * \brief Remember hypothesis parameter values
3220 * \param theCommand - The called hypothesis method
3222 //================================================================================
3224 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
3226 if ( GetAlgoType() == "Cartesian_3D" )
3228 // CartesianParameters3D hyp
3230 if ( theCommand->GetMethod() == "SetSizeThreshold" ||
3231 theCommand->GetMethod() == "SetToAddEdges" )
3233 int iEdges = ( theCommand->GetMethod().Value( 4 ) == 'T' );
3234 setCreationArg( 4+iEdges, theCommand->GetArg( 1 ));
3235 myArgCommands.push_back( theCommand );
3238 if ( theCommand->GetMethod() == "SetGrid" ||
3239 theCommand->GetMethod() == "SetGridSpacing" )
3241 TCollection_AsciiString axis = theCommand->GetArg( theCommand->GetNbArgs() );
3242 int iArg = axis.Value(1) - '0';
3243 if ( theCommand->GetMethod() == "SetGrid" )
3245 setCreationArg( 1+iArg, theCommand->GetArg( 1 ));
3249 myCurCrMethod->myArgs[ iArg ] = "[ ";
3250 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 1 );
3251 myCurCrMethod->myArgs[ iArg ] += ", ";
3252 myCurCrMethod->myArgs[ iArg ] += theCommand->GetArg( 2 );
3253 myCurCrMethod->myArgs[ iArg ] += "]";
3255 myArgCommands.push_back( theCommand );
3256 //rememberCmdOfParameter( theCommand ); -- these commands are marked as
3257 // accumulative, else, if the creation
3258 // is not converted, commands for axes 1 and 2 are lost
3263 if( theCommand->GetMethod() == "SetLength" )
3265 // NOW it is OBSOLETE
3266 // ex: hyp.SetLength(start, 1)
3267 // hyp.SetLength(end, 0)
3268 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
3269 int i = 1 - theCommand->GetArg( 2 ).IntegerValue();
3270 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
3271 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
3273 CreationMethod& crMethod = type2meth->second;
3274 while ( (int) crMethod.myArgs.size() < i+1 )
3275 crMethod.myArgs.push_back( "[]" );
3276 crMethod.myArgs[ i ] = theCommand->GetArg( 1 ); // arg value
3278 myArgCommands.push_back( theCommand );
3282 _pyHypothesis::Process( theCommand );
3285 //================================================================================
3287 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
3289 //================================================================================
3291 void _pyComplexParamHypo::Flush()
3293 list < Handle(_pyCommand) >::iterator cmd;
3296 for ( cmd = myUnusedCommands.begin(); cmd != myUnusedCommands.end(); ++cmd )
3297 if ((*cmd)->GetMethod() == "SetObjectEntry" )
3301 // if ( GetAlgoType() == "Cartesian_3D" )
3303 // _pyID algo = myCreationCmd->GetObject();
3304 // for ( cmd = myProcessedCmds.begin(); cmd != myProcessedCmds.end(); ++cmd )
3306 // if ( IsWrapped() )
3308 // StructToList( *cmd, /*checkMethod=*/false );
3309 // const _AString & method = (*cmd)->GetMethod();
3310 // if ( method == "SetFixedPoint" )
3311 // (*cmd)->SetObject( algo );
3317 //================================================================================
3319 * \brief Convert methods of 1D hypotheses to my own methods
3320 * \param theCommand - The called hypothesis method
3322 //================================================================================
3324 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
3326 if ( theCommand->GetMethod() != "SetLayerDistribution" )
3329 const _pyID& hyp1dID = theCommand->GetArg( 1 );
3330 // Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
3331 // if ( hyp1d.IsNull() && ! my1dHyp.IsNull()) // apparently hypId changed at study restoration
3333 // TCollection_AsciiString cmd =
3334 // my1dHyp->GetCreationCmd()->GetIndentation() + hyp1dID + " = " + my1dHyp->GetID();
3335 // Handle(_pyCommand) newCmd = theGen->AddCommand( cmd );
3336 // theGen->SetCommandAfter( newCmd, my1dHyp->GetCreationCmd() );
3339 // else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() )
3341 // // 1D hypo is already set, so distribution changes and the old
3342 // // 1D hypo is thrown away
3343 // my1dHyp->ClearAllCommands();
3346 // //my1dHyp->SetRemovedFromStudy( false );
3348 // if ( !myArgCommands.empty() )
3349 // myArgCommands.back()->Clear();
3350 myCurCrMethod->myArgs.push_back( hyp1dID );
3351 myArgCommands.push_back( theCommand );
3354 //================================================================================
3357 * \param theAdditionCmd - command to be converted
3358 * \param theMesh - mesh instance
3359 * \retval bool - status
3361 //================================================================================
3363 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
3364 const _pyID& theMesh)
3366 myIsWrapped = false;
3368 if ( my1dHyp.IsNull() )
3371 // set "SetLayerDistribution()" after addition cmd
3372 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
3374 _pyID geom = theAdditionCmd->GetArg( 1 );
3376 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
3377 if ( !algo.IsNull() )
3379 my1dHyp->SetMesh( theMesh );
3380 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
3381 algo->GetAlgoType().ToCString());
3382 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
3385 // clear "SetLayerDistribution()" cmd
3386 myArgCommands.back()->Clear();
3388 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
3390 // find RadialPrism algo created on <geom> for theMesh
3391 GetCreationCmd()->SetObject( algo->GetID() );
3392 GetCreationCmd()->SetMethod( myAlgoMethod );
3393 GetCreationCmd()->RemoveArgs();
3394 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
3400 //================================================================================
3404 //================================================================================
3406 void _pyLayerDistributionHypo::Flush()
3408 // as creation of 1D hyp was written later then it's edition,
3409 // we need to find all it's edition calls and process them
3410 list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
3412 for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
3414 const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
3415 if ( hyp1dID.IsEmpty() ) continue;
3417 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
3419 // make a new name for 1D hyp = "HypType" + "_Distribution"
3421 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
3423 if ( prevNewName.IsEmpty() ) continue;
3424 newName = prevNewName;
3428 if ( hyp1d->IsWrapped() ) {
3429 newName = hyp1d->GetCreationCmd()->GetMethod();
3432 TCollection_AsciiString hypTypeQuoted = hyp1d->GetCreationCmd()->GetArg(1);
3433 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
3435 newName += "_Distribution";
3436 prevNewName = newName;
3438 hyp1d->GetCreationCmd()->SetResultValue( newName );
3440 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
3441 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
3442 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
3443 const _pyID& objID = (*cmdIt)->GetObject();
3444 if ( objID == hyp1dID ) {
3445 if ( !hyp1d.IsNull() )
3447 hyp1d->Process( *cmdIt );
3448 hyp1d->GetCreationCmd()->AddDependantCmd( *cmdIt );
3450 ( *cmdIt )->SetObject( newName );
3453 // Set new hyp name to SetLayerDistribution(hyp1dID) cmd
3454 (*cmd)->SetArg( 1, newName );
3458 //================================================================================
3460 * \brief additionally to Addition2Creation, clears SetDistrType() command
3461 * \param theCmd - AddHypothesis() command
3462 * \param theMesh - mesh to which a hypothesis is added
3463 * \retval bool - conversion result
3465 //================================================================================
3467 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
3468 const _pyID& theMesh)
3470 if ( IsWrappable( theMesh ) && myCurCrMethod->myArgs.size() > 1 ) {
3471 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
3472 bool scaleDistrType = false;
3473 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
3474 for ( ; cmd != myUnusedCommands.rend(); ++cmd ) {
3475 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
3476 if ( (*cmd)->GetArg( 1 ) == "1" ) {
3477 scaleDistrType = true;
3480 else if ( !scaleDistrType ) {
3481 // distribution type changed: remove scale factor from args
3482 TType2CrMethod::iterator type2meth = myAlgoType2CreationMethod.begin();
3483 for ( ; type2meth != myAlgoType2CreationMethod.end(); ++type2meth )
3485 CreationMethod& crMethod = type2meth->second;
3486 if ( crMethod.myArgs.size() == 2 )
3487 crMethod.myArgs.pop_back();
3494 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
3497 //================================================================================
3499 * \brief remove repeated commands defining distribution
3501 //================================================================================
3503 void _pyNumberOfSegmentsHyp::Flush()
3505 // find number of the last SetDistrType() command
3506 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnusedCommands.rbegin();
3507 int distrTypeNb = 0;
3508 for ( ; !distrTypeNb && cmd != myUnusedCommands.rend(); ++cmd )
3509 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
3510 if ( cmd != myUnusedCommands.rbegin() )
3511 distrTypeNb = (*cmd)->GetOrderNb();
3513 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" ) {
3516 // clear commands before the last SetDistrType()
3517 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnusedCommands };
3518 set< int > treatedCmdNbs; // avoid treating same cmd twice
3519 for ( int i = 0; i < 2; ++i ) {
3520 set<TCollection_AsciiString> uniqueMethods;
3521 list<Handle(_pyCommand)> & cmdList = *cmds[i];
3522 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
3524 if ( !treatedCmdNbs.insert( (*cmd)->GetOrderNb() ).second )
3525 continue;// avoid treating same cmd twice
3526 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
3527 const TCollection_AsciiString& method = (*cmd)->GetMethod();
3528 if ( !clear || method == "SetNumberOfSegments" ) {
3529 bool isNewInSet = uniqueMethods.insert( method ).second;
3530 clear = !isNewInSet;
3539 //================================================================================
3541 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
3542 * into regular1D.LengthNearVertex( length, vertex )
3543 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
3544 * \param theMesh - The mesh needing this hypo
3545 * \retval bool - false if the command can't be converted
3547 //================================================================================
3549 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
3550 const _pyID& theMeshID)
3552 if ( IsWrappable( theMeshID )) {
3554 _pyID vertex = theCmd->GetArg( 1 );
3556 // the problem here is that segment algo can be not found
3557 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
3558 // geometry where segment algorithm is assigned
3559 _pyID geom = vertex;
3560 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMeshID, this );
3561 while ( algo.IsNull() && !geom.IsEmpty()) {
3562 // try to find geom as a father of <vertex>
3563 geom = FatherID( geom );
3564 algo = theGen->FindAlgo( geom, theMeshID, this );
3566 if ( algo.IsNull() || geom.IsEmpty() )
3567 return false; // also possible to find geom as brother of veretex...
3569 // set geom instead of vertex
3570 theCmd->SetArg( 1, geom );
3572 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
3573 // SegmentLengthAroundVertex = Regular_1D.LengthNearVertex( length )
3574 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID ))
3576 // set vertex as a second arg
3577 theCmd->SetArg( 2, vertex );
3585 //================================================================================
3587 * \brief _pyAlgorithm constructor
3588 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
3590 //================================================================================
3592 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
3593 : _pyHypothesis( theCreationCmd )
3598 //================================================================================
3600 * \brief Convert the command adding an algorithm to mesh
3601 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
3602 * \param theMesh - The mesh needing this algo
3603 * \retval bool - false if the command can't be converted
3605 //================================================================================
3607 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
3608 const _pyID& theMeshID)
3610 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
3611 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
3612 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
3618 //================================================================================
3620 * \brief Return starting position of a part of python command
3621 * \param thePartIndex - The index of command part
3622 * \retval int - Part position
3624 //================================================================================
3626 int _pyCommand::GetBegPos( int thePartIndex ) const
3630 if ( myBegPos.Length() < thePartIndex )
3632 ASSERT( thePartIndex > 0 );
3633 return myBegPos( thePartIndex );
3636 //================================================================================
3638 * \brief Store starting position of a part of python command
3639 * \param thePartIndex - The index of command part
3640 * \param thePosition - Part position
3642 //================================================================================
3644 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
3646 while ( myBegPos.Length() < thePartIndex )
3647 myBegPos.Append( UNKNOWN );
3648 ASSERT( thePartIndex > 0 );
3649 myBegPos( thePartIndex ) = thePosition;
3652 //================================================================================
3654 * \brief Returns whitespace symbols at the line beginning
3655 * \retval TCollection_AsciiString - result
3657 //================================================================================
3659 TCollection_AsciiString _pyCommand::GetIndentation()
3662 //while ( end <= Length() && isblank( myString.Value( end )))
3663 //ANA: isblank() function isn't provided in VC2010 compiler
3664 while ( end <= Length() && ( myString.Value( end ) == ' ' || myString.Value( end ) == '\t') )
3666 return ( end == 1 ) ? _AString("") : myString.SubString( 1, end - 1 );
3669 //================================================================================
3671 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
3672 * \retval const TCollection_AsciiString & - ResultValue substring
3674 //================================================================================
3676 const TCollection_AsciiString & _pyCommand::GetResultValue()
3678 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
3680 SetBegPos( RESULT_IND, EMPTY );
3681 int begPos, endPos = myString.Location( "=", 1, Length() );
3685 while ( begPos < endPos && isspace( myString.Value( begPos ))) ++begPos;
3686 if ( begPos < endPos )
3688 SetBegPos( RESULT_IND, begPos );
3690 while ( begPos < endPos && isspace( myString.Value( endPos ))) --endPos;
3691 myRes = myString.SubString( begPos, endPos );
3698 //================================================================================
3700 * \brief Return number of python command result value ResultValue = Obj.Meth()
3702 //================================================================================
3704 int _pyCommand::GetNbResultValues()
3707 return myResults.Length();
3711 //================================================================================
3713 * \brief Return substring of python command looking like
3714 * ResultValue1 , ResultValue2,... = Obj.Meth() with res index
3715 * \retval const TCollection_AsciiString & - ResultValue with res index substring
3717 //================================================================================
3718 const _AString& _pyCommand::GetResultValue(int res)
3720 if ( GetResultValue().IsEmpty() )
3721 return theEmptyString;
3723 if ( myResults.IsEmpty() )
3726 if ( SkipSpaces( myRes, begPos ) && myRes.Value( begPos ) == '[' )
3727 ++begPos; // skip [, else the whole list is returned
3728 while ( begPos < myRes.Length() ) {
3729 _AString result = GetWord( myRes, begPos, true );
3730 begPos += result.Length();
3732 // result.RemoveAll('[');
3733 // result.RemoveAll(']');
3738 myResults.Append( result );
3741 if ( res > 0 && res <= myResults.Length() )
3742 return myResults( res );
3743 return theEmptyString;
3746 //================================================================================
3748 * \brief Return substring of python command looking like ResVal = Object.Meth()
3749 * \retval const TCollection_AsciiString & - Object substring
3751 //================================================================================
3753 const TCollection_AsciiString & _pyCommand::GetObject()
3755 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
3758 int begPos = GetBegPos( RESULT_IND );
3760 begPos = myString.Location( "=", 1, Length() ) + 1;
3761 // is '=' in the string argument (for example, name) or not
3762 int nb[4] = { 0, 0, 0, 0 }; // number of '"() character at the left of =
3763 for ( int i = 1; i < begPos-1; i++ )
3764 switch ( myString.Value( i )) {
3765 case '\'': nb[0]++; break;
3766 case '"' : nb[1]++; break;
3767 case '(' : nb[2]++; break;
3768 case ')' : nb[3]++; break;
3770 // if = is inside a string or a list
3771 // then get an object at the start of the command
3772 if ( nb[0] % 2 != 0 || nb[1] % 2 != 0 || nb[2] != nb[3])
3776 begPos += myRes.Length();
3778 myObj = GetWord( myString, begPos, true );
3779 if ( begPos != EMPTY )
3781 // check if object is complex,
3782 // so far consider case like "smesh.Method()"
3783 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
3784 //if ( bracketPos==0 ) bracketPos = Length();
3785 int dotPos = begPos+myObj.Length();
3786 while ( dotPos+1 < bracketPos ) {
3787 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
3792 if ( dotPos > begPos+myObj.Length() )
3793 myObj = myString.SubString( begPos, dotPos-1 );
3796 // 1st word after '=' is an object
3797 // else // no method -> no object
3803 SetBegPos( OBJECT_IND, begPos );
3809 //================================================================================
3811 * \brief Return substring of python command looking like ResVal = Obj.Method()
3812 * \retval const TCollection_AsciiString & - Method substring
3814 //================================================================================
3816 const TCollection_AsciiString & _pyCommand::GetMethod()
3818 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
3821 int begPos = GetBegPos( OBJECT_IND );
3822 bool forward = true;
3824 begPos = myString.Location( "(", 1, Length() ) - 1;
3828 begPos += myObj.Length();
3831 myMeth = GetWord( myString, begPos, forward );
3832 SetBegPos( METHOD_IND, begPos );
3838 //================================================================================
3840 * \brief Returns true if there are brackets after the method
3842 //================================================================================
3844 bool _pyCommand::IsMethodCall()
3846 if ( GetMethod().IsEmpty() )
3848 if ( myString.StartsWith("#") )
3850 if ( myString.StartsWith("SHAPERSTUDY") ) // skip shaperstudy specific dump string analysis
3852 const char* s = myString.ToCString() + GetBegPos( METHOD_IND ) + myMeth.Length() - 1;
3853 return ( s[0] == '(' || s[1] == '(' );
3856 //================================================================================
3858 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
3859 * \retval const TCollection_AsciiString & - Arg<index> substring
3861 //================================================================================
3863 const TCollection_AsciiString & _pyCommand::GetArg( int index )
3865 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
3869 int pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3871 pos = myString.Location( "(", 1, Length() );
3875 // we are at or before '(', skip it if present
3877 while ( pos <= Length() && myString.Value( pos ) != '(' ) ++pos;
3878 if ( pos > Length() )
3882 SetBegPos( ARG1_IND, 0 ); // even no '('
3883 return theEmptyString;
3887 list< TCollection_AsciiString > separatorStack( 1, ",)");
3888 bool ignoreNesting = false;
3890 while ( pos <= Length() )
3892 const char chr = myString.Value( pos );
3894 if ( separatorStack.back().Location( chr, 1, separatorStack.back().Length()))
3896 if ( separatorStack.size() == 1 ) // a comma dividing args or a terminal ')' found
3898 while ( pos-1 >= prevPos && isspace( myString.Value( prevPos )))
3900 TCollection_AsciiString arg;
3901 if ( pos-1 >= prevPos ) {
3902 arg = myString.SubString( prevPos, pos-1 );
3903 arg.RightAdjust(); // remove spaces
3906 if ( !arg.IsEmpty() || chr == ',' )
3908 SetBegPos( ARG1_IND + myArgs.Length(), prevPos );
3909 myArgs.Append( arg );
3915 else // end of nesting args found
3917 separatorStack.pop_back();
3918 ignoreNesting = false;
3921 else if ( !ignoreNesting )
3924 case '(' : separatorStack.push_back(")"); break;
3925 case '[' : separatorStack.push_back("]"); break;
3926 case '\'': separatorStack.push_back("'"); ignoreNesting=true; break;
3927 case '"' : separatorStack.push_back("\""); ignoreNesting=true; break;
3934 if ( myArgs.Length() < index )
3935 return theEmptyString;
3936 return myArgs( index );
3939 //================================================================================
3941 * \brief Return position where arguments begin
3943 //================================================================================
3945 int _pyCommand::GetArgBeginning() const
3947 int pos = GetBegPos( ARG1_IND );
3948 if ( pos == UNKNOWN )
3950 pos = GetBegPos( METHOD_IND ) + myMeth.Length();
3951 if ( pos < 1 && Length() >= 4 )
3952 pos = myString.Location( "(", 4, Length() ); // 4 = strlen("b.c(")
3957 //================================================================================
3959 * \brief Check if char is a word part
3960 * \param c - The character to check
3961 * \retval bool - The check result
3963 //================================================================================
3965 static inline bool isWord(const char c, const bool dotIsWord)
3968 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
3971 //================================================================================
3973 * \brief Looks for a word in the string and returns word's beginning
3974 * \param theString - The input string
3975 * \param theStartPos - The position to start the search, returning word's beginning
3976 * \param theForward - The search direction
3977 * \retval TCollection_AsciiString - The found word
3979 //================================================================================
3981 TCollection_AsciiString _pyCommand::GetWord( const _AString & theString,
3983 const bool theForward,
3984 const bool dotIsWord )
3986 int beg = theStartPos, end = theStartPos;
3987 theStartPos = EMPTY;
3988 if ( beg < 1 || beg > theString.Length() )
3989 return theEmptyString;
3991 if ( theForward ) { // search forward
3993 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
3995 if ( beg > theString.Length() )
3996 return theEmptyString; // no word found
3999 char begChar = theString.Value( beg );
4000 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
4001 char endChar = ( begChar == '[' ) ? ']' : begChar;
4002 // end is at the corresponding quoting mark or bracket
4003 while ( end < theString.Length() &&
4004 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
4008 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
4013 else { // search backward
4015 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
4018 return theEmptyString; // no word found
4020 char endChar = theString.Value( end );
4021 if ( endChar == '"' || endChar == '\'' || endChar == ']') {
4022 char begChar = ( endChar == ']' ) ? '[' : endChar;
4023 // beg is at the corresponding quoting mark
4025 ( theString.Value( beg ) != begChar || theString.Value( beg-1 ) == '\\'))
4029 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
4035 //cout << theString << " ---- " << beg << " - " << end << endl;
4036 if ( end > theString.Length() )
4038 theStartPos = EMPTY;
4039 return theEmptyString;
4041 return theString.SubString( beg, end );
4044 //================================================================================
4046 * \brief Returns true if the string looks like a study entry
4048 //================================================================================
4050 bool _pyCommand::IsStudyEntry( const TCollection_AsciiString& str )
4052 if ( str.Length() < 5 ) return false;
4054 int nbColons = 0, isColon;
4055 for ( int i = 1; i <= str.Length(); ++i )
4057 char c = str.Value(i);
4058 if (!( isColon = (c == ':')) && ( c < '0' || c > '9' ))
4060 nbColons += isColon;
4062 return nbColons > 2 && str.Length()-nbColons > 2;
4065 //================================================================================
4067 * \brief Returns true if the string looks like an object ID but not like a list,
4068 * string, command etc.
4070 //================================================================================
4072 bool _pyCommand::IsID( const TCollection_AsciiString& str )
4074 if ( str.Length() < 1 ) return false;
4076 const char* s = str.ToCString();
4078 for ( int i = 0; i < str.Length(); ++i )
4079 if ( !IsIDChar( s[i] ))
4085 //================================================================================
4087 * \brief Finds entries in a string
4089 //================================================================================
4091 std::list< _pyID > _pyCommand::GetStudyEntries( const TCollection_AsciiString& str )
4093 std::list< _pyID > resList;
4095 while ( ++pos <= str.Length() )
4097 if ( !isdigit( str.Value( pos ))) continue;
4098 if ( pos != 1 && ( isalpha( str.Value( pos-1 ) || str.Value( pos-1 ) == ':'))) continue;
4101 while ( ++end <= str.Length() && ( isdigit( str.Value( end )) || str.Value( end ) == ':' ));
4102 _pyID entry = str.SubString( pos, end-1 );
4104 if ( IsStudyEntry( entry ))
4105 resList.push_back( entry );
4110 //================================================================================
4112 * \brief Look for position where not space char is
4113 * \param theString - The string
4114 * \param thePos - The position to search from and which returns result
4115 * \retval bool - false if there are only space after thePos in theString
4117 //================================================================================
4119 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
4121 if ( thePos < 1 || thePos > theString.Length() )
4124 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
4127 return thePos <= theString.Length();
4130 //================================================================================
4132 * \brief Modify a part of the command
4133 * \param thePartIndex - The index of the part
4134 * \param thePart - The new part string
4135 * \param theOldPart - The old part
4137 //================================================================================
4139 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
4140 TCollection_AsciiString& theOldPart)
4142 int pos = GetBegPos( thePartIndex );
4143 if ( pos <= Length() && theOldPart != thePart)
4145 TCollection_AsciiString seperator;
4147 pos = GetBegPos( thePartIndex + 1 );
4148 if ( pos < 1 ) return;
4149 switch ( thePartIndex ) {
4150 case RESULT_IND: seperator = " = "; break;
4151 case OBJECT_IND: seperator = "."; break;
4152 case METHOD_IND: seperator = "()"; break;
4156 myString.Remove( pos, theOldPart.Length() );
4157 if ( !seperator.IsEmpty() )
4158 myString.Insert( pos , seperator );
4159 myString.Insert( pos, thePart );
4160 // update starting positions of the following parts
4161 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
4162 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
4163 if ( myBegPos( i ) > 0 )
4164 myBegPos( i ) += posDelta;
4166 theOldPart = thePart;
4170 //================================================================================
4172 * \brief Set argument
4173 * \param index - The argument index, it counts from 1
4174 * \param theArg - The argument string
4176 //================================================================================
4178 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
4181 int argInd = ARG1_IND + index - 1;
4182 int pos = GetBegPos( argInd );
4183 if ( pos < 1 ) // no index-th arg exist, append inexistent args
4185 // find a closing parenthesis
4186 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
4187 int lastArgInd = GetNbArgs();
4188 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
4189 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
4194 while ( pos > 0 && myString.Value( pos ) != ')' )
4197 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
4201 while ( myArgs.Length() < index ) {
4202 if ( myArgs.Length() )
4203 myString.Insert( pos++, "," );
4204 myArgs.Append("None");
4205 myString.Insert( pos, myArgs.Last() );
4206 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
4207 pos += myArgs.Last().Length();
4210 SetPart( argInd, theArg, myArgs( index ));
4213 //================================================================================
4215 * \brief Empty arg list
4217 //================================================================================
4219 void _pyCommand::RemoveArgs()
4221 if ( int pos = myString.Location( '(', Max( 1, GetBegPos( METHOD_IND )), Length() ))
4222 myString.Trunc( pos );
4225 if ( myBegPos.Length() >= ARG1_IND )
4226 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
4229 //================================================================================
4231 * \brief Comment a python command
4233 //================================================================================
4235 void _pyCommand::Comment()
4237 if ( IsEmpty() ) return;
4240 while ( i <= Length() && isspace( myString.Value(i) )) ++i;
4241 if ( i <= Length() )
4243 myString.Insert( i, "#" );
4244 for ( int iPart = 1; iPart <= myBegPos.Length(); ++iPart )
4246 int begPos = GetBegPos( iPart );
4247 if ( begPos != UNKNOWN && begPos != EMPTY )
4248 SetBegPos( iPart, begPos + 1 );
4253 //================================================================================
4255 * \brief Set dependent commands after this one
4257 //================================================================================
4259 bool _pyCommand::SetDependentCmdsAfter() const
4261 bool orderChanged = false;
4262 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
4263 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
4264 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
4265 orderChanged = true;
4266 theGen->SetCommandAfter( *cmd, this );
4267 (*cmd)->SetDependentCmdsAfter();
4270 return orderChanged;
4272 //================================================================================
4274 * \brief Insert accessor method after theObjectID
4275 * \param theObjectID - id of the accessed object
4276 * \param theAcsMethod - name of the method giving access to the object
4277 * \retval bool - false if theObjectID is not found in the command string
4279 //================================================================================
4281 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
4283 if ( !theAcsMethod )
4285 // start object search from the object, i.e. ignore result
4287 int beg = GetBegPos( OBJECT_IND );
4288 if ( beg < 1 || beg > Length() )
4291 while (( beg = myString.Location( theObjectID, beg, Length() )))
4293 // check that theObjectID is not just a part of a longer ID
4294 int afterEnd = beg + theObjectID.Length();
4295 Standard_Character c = myString.Value( afterEnd );
4296 if ( !IsIDChar( c ))
4298 // check if accessor method already present
4300 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
4302 int oldLen = Length();
4303 myString.Insert( afterEnd, (char*) theAcsMethod );
4304 myString.Insert( afterEnd, "." );
4305 // update starting positions of the parts following the modified one
4306 int posDelta = Length() - oldLen;
4307 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
4308 if ( myBegPos( i ) > afterEnd )
4309 myBegPos( i ) += posDelta;
4314 beg = afterEnd; // is a part -> next search
4319 //================================================================================
4321 * \brief Creates pyObject
4323 //================================================================================
4325 _pyObject::_pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID)
4326 : myID(theID), myCreationCmd(theCreationCmd), myIsPublished(false)
4331 //================================================================================
4333 * \brief Set up myID and myIsPublished
4335 //================================================================================
4337 void _pyObject::setID(const _pyID& theID)
4340 myIsPublished = !theGen->IsNotPublished( GetID() );
4343 //================================================================================
4345 * \brief Clear myCreationCmd and myProcessedCmds
4347 //================================================================================
4349 void _pyObject::ClearCommands()
4354 if ( !myCreationCmd.IsNull() )
4355 myCreationCmd->Clear();
4357 list< Handle(_pyCommand) >::iterator cmd = myProcessedCmds.begin();
4358 for ( ; cmd != myProcessedCmds.end(); ++cmd )
4362 //================================================================================
4364 * \brief Return method name giving access to an interaface object wrapped by python class
4365 * \retval const char* - method name
4367 //================================================================================
4369 const char* _pyObject::AccessorMethod() const
4373 //================================================================================
4375 * \brief Return ID of a father
4377 //================================================================================
4379 _pyID _pyObject::FatherID(const _pyID & childID)
4381 int colPos = childID.SearchFromEnd(':');
4383 return childID.SubString( 1, colPos-1 );
4387 //================================================================================
4389 * \brief SelfEraser erases creation command if none of it's commands invoked
4390 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4392 //================================================================================
4394 _pySelfEraser::_pySelfEraser(const Handle(_pyCommand)& theCreationCmd)
4395 :_pyObject(theCreationCmd), myIgnoreOwnCalls(false)
4397 myIsPublished = true; // prevent clearing as a not published
4398 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4401 //================================================================================
4403 * \brief SelfEraser erases creation command if none of it's commands invoked
4404 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4406 //================================================================================
4408 bool _pySelfEraser::CanClear()
4410 bool toErase = false;
4411 if ( myIgnoreOwnCalls ) // check if this obj is used as argument
4414 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4415 for ( ; cmd != myArgCmds.end(); ++cmd )
4416 nbArgUses += IsAliveCmd( *cmd );
4418 toErase = ( nbArgUses < 1 );
4423 std::list< Handle(_pyCommand) >& cmds = GetProcessedCmds();
4424 std::list< Handle(_pyCommand) >::iterator cmd = cmds.begin();
4425 for ( ; cmd != cmds.end(); )
4426 // check of cmd emptiness is not enough as object can change
4427 if (( *cmd )->GetString().Search( GetID() ) > 0 )
4430 cmd = cmds.erase( cmd ); // save the cmd from clearing
4432 toErase = ( nbCalls < 1 );
4437 //================================================================================
4439 * \brief Check if a command is or can be cleared
4441 //================================================================================
4443 bool _pySelfEraser::IsAliveCmd( const Handle(_pyCommand)& theCmd )
4445 if ( theCmd->IsEmpty() )
4448 if ( !theGen->IsToKeepAllCommands() )
4450 const _pyID& objID = theCmd->GetObject();
4451 Handle( _pyObject ) obj = theGen->FindObject( objID );
4452 if ( !obj.IsNull() )
4453 return !obj->CanClear();
4458 //================================================================================
4460 * \brief SelfEraser erases creation command if none of it's commands invoked
4461 * (e.g. filterManager) or it's not used as a command argument (e.g. a filter)
4463 //================================================================================
4465 void _pySelfEraser::Flush()
4469 myIsPublished = false;
4470 _pyObject::ClearCommands();
4474 //================================================================================
4476 * \brief _pySubMesh constructor
4478 //================================================================================
4480 _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd, bool toKeepAgrCmds):
4481 _pyObject(theCreationCmd)
4483 myMesh = ObjectToMesh( theGen->FindObject( theCreationCmd->GetObject() ));
4484 if ( toKeepAgrCmds )
4485 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4488 //================================================================================
4490 * \brief Return true if a sub-mesh can be used as argument of the given method
4492 //================================================================================
4494 bool _pySubMesh::CanBeArgOfMethod(const _AString& /*theMethodName*/)
4497 // names of all methods where a sub-mesh can be used as argument
4498 // static TStringSet methods;
4499 // if ( methods.empty() ) {
4500 // const char * names[] = {
4501 // // methods of SMESH_Gen
4503 // // methods of SMESH_Group
4505 // // methods of SMESH_Measurements
4507 // // methods of SMESH_Mesh
4508 // "ExportPartToMED","ExportCGNS","ExportPartToDAT","ExportPartToUNV","ExportPartToSTL",
4510 // // methods of SMESH_MeshEditor
4511 // "ReorientObject","Reorient2D","TriToQuadObject","QuadToTriObject","SplitQuadObject",
4512 // "SplitVolumesIntoTetra","SmoothObject","SmoothParametricObject","ConvertFromQuadraticObject",
4513 // "RotationSweepObject","RotationSweepObjectMakeGroups","RotationSweepObject1D",
4514 // "RotationSweepObject1DMakeGroups","RotationSweepObject2D","RotationSweepObject2DMakeGroups",
4515 // "ExtrusionSweepObject","ExtrusionSweepObjectMakeGroups","ExtrusionSweepObject0D",
4516 // "ExtrusionSweepObject0DMakeGroups","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
4517 // "ExtrusionSweepObject1DMakeGroups","ExtrusionSweepObject2DMakeGroups",
4518 // "ExtrusionAlongPathObjX","ExtrusionAlongPathObject","ExtrusionAlongPathObjectMakeGroups",
4519 // "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject1DMakeGroups",
4520 // "ExtrusionAlongPathObject2D","ExtrusionAlongPathObject2DMakeGroups","MirrorObject",
4521 // "MirrorObjectMakeGroups","MirrorObjectMakeMesh","TranslateObject","Scale",
4522 // "TranslateObjectMakeGroups","TranslateObjectMakeMesh","ScaleMakeGroups","ScaleMakeMesh",
4523 // "RotateObject","RotateObjectMakeGroups","RotateObjectMakeMesh","FindCoincidentNodesOnPart",
4524 // "FindCoincidentNodesOnPartBut","FindEqualElements","FindAmongElementsByPoint",
4525 // "MakeBoundaryMesh","Create0DElementsOnAllNodes",
4526 // "" }; // <- mark of end
4527 // methods.Insert( names );
4529 // return methods.Contains( theMethodName );
4532 //================================================================================
4534 * \brief count invoked commands
4536 //================================================================================
4538 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
4540 _pyObject::Process(theCommand); // count calls of Process()
4543 //================================================================================
4545 * \brief Move creation command depending on invoked commands
4547 //================================================================================
4549 void _pySubMesh::Flush()
4551 if ( GetNbCalls() == 0 && myArgCmds.empty() ) // move to the end of all commands
4552 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
4553 else if ( !myCreator.IsNull() )
4554 // move to be just after creator
4555 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );
4557 // move sub-mesh usage after creation cmd
4558 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4559 for ( ; cmd != myArgCmds.end(); ++cmd )
4560 if ( !(*cmd)->IsEmpty() )
4561 GetCreationCmd()->AddDependantCmd( *cmd );
4564 //================================================================================
4566 * \brief Creates _pyGroup
4568 //================================================================================
4570 _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
4571 :_pySubMesh(theCreationCmd, /*toKeepAgrCmds=*/false)
4573 if ( !id.IsEmpty() )
4576 myCanClearCreationCmd = true;
4578 const _AString& method = theCreationCmd->GetMethod();
4579 if ( method == "CreateGroup" ) // CreateGroup() --> CreateEmptyGroup()
4581 theCreationCmd->SetMethod( "CreateEmptyGroup" );
4583 // ----------------------------------------------------------------------
4584 else if ( method == "CreateGroupFromGEOM" ) // (type, name, grp)
4586 _pyID geom = theCreationCmd->GetArg( 3 );
4587 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
4588 // next if(){...} section is commented
4589 //if ( sameGroupType( geom, theCreationCmd->GetArg( 1 )) ) { // --> Group(geom)
4590 // theCreationCmd->SetMethod( "Group" );
4591 // theCreationCmd->RemoveArgs();
4592 // theCreationCmd->SetArg( 1, geom );
4595 // ------------------------->>>>> GroupOnGeom( geom, name, typ )
4596 _pyID type = theCreationCmd->GetArg( 1 );
4597 _pyID name = theCreationCmd->GetArg( 2 );
4598 theCreationCmd->SetMethod( "GroupOnGeom" );
4599 theCreationCmd->RemoveArgs();
4600 theCreationCmd->SetArg( 1, geom );
4601 theCreationCmd->SetArg( 2, name );
4602 theCreationCmd->SetArg( 3, type );
4605 else if ( method == "CreateGroupFromFilter" )
4607 // -> GroupOnFilter(typ, name, aFilter0x4743dc0 -> aFilter_1)
4608 theCreationCmd->SetMethod( "GroupOnFilter" );
4610 _pyID filterID = theCreationCmd->GetArg(3);
4611 Handle(_pyFilter) filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
4612 if ( !filter.IsNull())
4614 if ( !filter->GetNewID().IsEmpty() )
4615 theCreationCmd->SetArg( 3, filter->GetNewID() );
4616 //filter->AddUser( this );
4620 else if ( method == "GetGroups" )
4622 myCanClearCreationCmd = ( theCreationCmd->GetNbResultValues() == 1 );
4626 // theCreationCmd does something else apart from creation of this group
4627 // and thus it can't be cleared if this group is removed
4628 myCanClearCreationCmd = false;
4632 //================================================================================
4634 * \brief Check if "[ group1, group2 ] = mesh.GetGroups()" creation command
4637 //================================================================================
4639 bool _pyGroup::CanClear()
4644 if ( !myCanClearCreationCmd &&
4645 !myCreationCmd.IsNull() &&
4646 myCreationCmd->GetMethod() == "GetGroups" )
4648 TCollection_AsciiString grIDs = myCreationCmd->GetResultValue();
4649 list< _pyID > idList = myCreationCmd->GetStudyEntries( grIDs );
4650 list< _pyID >::iterator grID = idList.begin();
4651 if ( GetID() == *grID )
4653 myCanClearCreationCmd = true;
4654 list< Handle(_pyGroup ) > groups;
4655 for ( ; grID != idList.end(); ++grID )
4657 Handle(_pyGroup) group = Handle(_pyGroup)::DownCast( theGen->FindObject( *grID ));
4658 if ( group.IsNull() ) continue;
4659 groups.push_back( group );
4660 if ( group->IsInStudy() )
4661 myCanClearCreationCmd = false;
4663 // set myCanClearCreationCmd == true to all groups
4664 list< Handle(_pyGroup ) >::iterator group = groups.begin();
4665 for ( ; group != groups.end(); ++group )
4666 (*group)->myCanClearCreationCmd = myCanClearCreationCmd;
4670 return myCanClearCreationCmd;
4673 //================================================================================
4675 * \brief set myCanClearCreationCmd = true if the main action of the creation
4676 * command is discarded
4678 //================================================================================
4680 void _pyGroup::RemovedWithContents()
4682 // this code would be appropriate if Add0DElementsToAllNodes() returned only new nodes
4683 // via a created group
4684 //if ( GetCreationCmd()->GetMethod() == "Add0DElementsToAllNodes")
4685 // myCanClearCreationCmd = true;
4688 //================================================================================
4690 * \brief To convert creation of a group by filter
4692 //================================================================================
4694 void _pyGroup::Process( const Handle(_pyCommand)& theCommand)
4696 // Convert the following set of commands into mesh.MakeGroupByFilter(groupName, theFilter)
4697 // group = mesh.CreateEmptyGroup( elemType, groupName )
4698 // aFilter.SetMesh(mesh)
4699 // nbAdd = group.AddFrom( aFilter )
4700 Handle(_pyFilter) filter;
4701 if ( theCommand->GetMethod() == "AddFrom" )
4703 _pyID idSource = theCommand->GetArg(1);
4704 // check if idSource is a filter
4705 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( idSource ));
4706 if ( !filter.IsNull() )
4708 // find aFilter.SetMesh(mesh) to clear it, it should be just before theCommand
4709 list< Handle(_pyCommand) >::reverse_iterator cmdIt = theGen->GetCommands().rbegin();
4710 while ( *cmdIt != theCommand ) ++cmdIt;
4711 while ( (*cmdIt)->GetOrderNb() != 1 )
4713 const Handle(_pyCommand)& setMeshCmd = *(++cmdIt);
4714 if ((setMeshCmd->GetObject() == idSource ||
4715 setMeshCmd->GetObject() == filter->GetNewID() )
4717 setMeshCmd->GetMethod() == "SetMesh")
4719 setMeshCmd->Clear();
4723 // replace 3 commands by one
4724 theCommand->Clear();
4725 const Handle(_pyCommand)& makeGroupCmd = GetCreationCmd();
4726 TCollection_AsciiString name = makeGroupCmd->GetArg( 2 );
4727 if ( !filter->GetNewID().IsEmpty() )
4728 idSource = filter->GetNewID();
4729 makeGroupCmd->SetMethod( "MakeGroupByFilter" );
4730 makeGroupCmd->SetArg( 1, name );
4731 makeGroupCmd->SetArg( 2, idSource );
4732 filter->AddArgCmd( makeGroupCmd );
4735 else if ( theCommand->GetMethod() == "SetFilter" )
4737 // set new name of a filter or clear the command if the same filter is set
4738 _pyID filterID = theCommand->GetArg(1);
4739 filter = Handle(_pyFilter)::DownCast( theGen->FindObject( filterID ));
4740 if ( !myFilter.IsNull() && filter == myFilter )
4741 theCommand->Clear();
4742 else if ( !filter.IsNull() && !filter->GetNewID().IsEmpty() )
4743 theCommand->SetArg( 1, filter->GetNewID() );
4746 else if ( theCommand->GetMethod() == "GetFilter" )
4748 // GetFilter() returns a filter with other ID, make myFilter process
4749 // calls of the returned filter
4750 if ( !myFilter.IsNull() )
4752 theGen->SetProxyObject( theCommand->GetResultValue(), myFilter );
4753 theCommand->Clear();
4757 // if ( !filter.IsNull() )
4758 // filter->AddUser( this );
4760 theGen->AddMeshAccessorMethod( theCommand );
4763 //================================================================================
4765 * \brief Prevent clearing "DoubleNode...() command if a group created by it is removed
4767 //================================================================================
4769 void _pyGroup::Flush()
4771 if ( !theGen->IsToKeepAllCommands() &&
4772 !myCreationCmd.IsNull() && !myCanClearCreationCmd )
4774 myCreationCmd.Nullify(); // this way myCreationCmd won't be cleared
4778 //================================================================================
4780 * \brief Constructor of _pyFilter
4782 //================================================================================
4784 _pyFilter::_pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID/*=""*/)
4785 :_pyObject(theCreationCmd), myNewID( newID )
4787 //myIsPublished = true; // prevent clearing as a not published
4788 theGen->KeepAgrCmds( GetID() ); // ask to fill myArgCmds
4791 //================================================================================
4793 * \brief To convert creation of a filter by criteria and
4794 * to replace an old name by a new one
4796 //================================================================================
4798 void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
4800 if ( theCommand->GetObject() == GetID() )
4801 _pyObject::Process(theCommand); // count commands
4803 if ( !myNewID.IsEmpty() )
4804 theCommand->SetObject( myNewID );
4806 // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
4807 // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
4808 // aFilter0x2aaab0487080.SetCriteria(aCriteria)
4809 if ( GetNbCalls() == 1 && // none method was called before this SetCriteria() call
4810 theCommand->GetMethod() == "SetCriteria")
4812 // aFilter.SetCriteria(aCriteria) ->
4813 // aFilter = smesh.GetFilterFromCriteria(criteria)
4814 if ( myNewID.IsEmpty() )
4815 theCommand->SetResultValue( GetID() );
4817 theCommand->SetResultValue( myNewID );
4818 theCommand->SetObject( SMESH_2smeshpy::GenName() );
4819 theCommand->SetMethod( "GetFilterFromCriteria" );
4821 // Swap "aFilterManager.CreateFilter()" and "smesh.GetFilterFromCriteria(criteria)"
4822 GetCreationCmd()->Clear();
4823 GetCreationCmd()->GetString() = theCommand->GetString();
4824 theCommand->Clear();
4825 theCommand->AddDependantCmd( GetCreationCmd() );
4826 // why swap? -- it's needed
4827 //GetCreationCmd()->Clear();
4829 else if ( theCommand->GetMethod() == "SetMesh" )
4831 if ( myMesh == theCommand->GetArg( 1 ))
4832 theCommand->Clear();
4834 myMesh = theCommand->GetArg( 1 );
4835 theGen->AddMeshAccessorMethod( theCommand );
4839 //================================================================================
4841 * \brief Set new filter name to the creation command and to myArgCmds
4843 //================================================================================
4845 void _pyFilter::Flush()
4847 if ( myNewID.IsEmpty() ) return;
4849 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4850 for ( ; cmd != myArgCmds.end(); ++cmd )
4851 if ( !(*cmd)->IsEmpty() )
4853 _AString cmdStr = (*cmd)->GetString();
4854 _AString id = GetID();
4855 int pos = cmdStr.Search( id );
4858 cmdStr.Remove( pos, id.Length() );
4859 cmdStr.Insert( pos, myNewID );
4862 (*cmd)->GetString() = cmdStr;
4865 if ( !GetCreationCmd()->IsEmpty() )
4866 GetCreationCmd()->SetResultValue( myNewID );
4869 //================================================================================
4871 * \brief Return true if all my users can be cleared
4873 //================================================================================
4875 bool _pyObject::CanClear()
4877 list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
4878 for ( ; cmd != myArgCmds.end(); ++cmd )
4879 if ( !(*cmd)->IsEmpty() )
4881 Handle(_pyObject) obj = theGen->FindObject( (*cmd)->GetObject() );
4882 if ( !obj.IsNull() && !obj->CanClear() )
4885 return ( !myIsPublished );
4888 //================================================================================
4890 * \brief Reads _pyHypothesis'es from resource files of mesher Plugins
4892 //================================================================================
4894 _pyHypothesisReader::_pyHypothesisReader()
4897 vector< string > xmlPaths = SMESH_Gen::GetPluginXMLPaths();
4898 LDOMParser xmlParser;
4899 for ( size_t i = 0; i < xmlPaths.size(); ++i )
4901 bool error = xmlParser.parse( xmlPaths[i].c_str() );
4905 INFOS( xmlParser.GetError(data) );
4908 // <algorithm type="Regular_1D"
4909 // label-id="Wire discretisation"
4912 // <algo>Regular_1D=Segment()</algo>
4913 // <hypo>LocalLength=LocalLength(SetLength(1),,SetPrecision(1))</hypo>
4915 LDOM_Document xmlDoc = xmlParser.getDocument();
4916 LDOM_NodeList algoNodeList = xmlDoc.getElementsByTagName( "algorithm" );
4917 for ( int i = 0; i < algoNodeList.getLength(); ++i )
4919 LDOM_Node algoNode = algoNodeList.item( i );
4920 LDOM_Element& algoElem = (LDOM_Element&) algoNode;
4921 LDOM_NodeList pyAlgoNodeList = algoElem.getElementsByTagName( "algo" );
4922 if ( pyAlgoNodeList.getLength() < 1 ) continue;
4924 _AString text, algoType, method, arg;
4925 for ( int iA = 0; iA < pyAlgoNodeList.getLength(); ++iA )
4927 LDOM_Node pyAlgoNode = pyAlgoNodeList.item( iA );
4928 LDOM_Node textNode = pyAlgoNode.getFirstChild();
4929 text = textNode.getNodeValue();
4930 Handle(_pyCommand) algoCmd = new _pyCommand( text );
4931 algoType = algoCmd->GetResultValue();
4932 method = algoCmd->GetMethod();
4933 arg = algoCmd->GetArg(1);
4934 if ( !algoType.IsEmpty() && !method.IsEmpty() )
4936 Handle(_pyAlgorithm) algo = new _pyAlgorithm( algoCmd );
4937 algo->SetConvMethodAndType( method, algoType );
4938 if ( !arg.IsEmpty() )
4939 algo->setCreationArg( 1, arg );
4941 myType2Hyp[ algoType ] = algo;
4945 if ( algoType.IsEmpty() ) continue;
4947 LDOM_NodeList pyHypoNodeList = algoElem.getElementsByTagName( "hypo" );
4949 Handle( _pyHypothesis ) hyp;
4950 for ( int iH = 0; iH < pyHypoNodeList.getLength(); ++iH )
4952 LDOM_Node pyHypoNode = pyHypoNodeList.item( iH );
4953 LDOM_Node textNode = pyHypoNode.getFirstChild();
4954 text = textNode.getNodeValue();
4955 Handle(_pyCommand) hypoCmd = new _pyCommand( text );
4956 hypType = hypoCmd->GetResultValue();
4957 method = hypoCmd->GetMethod();
4958 if ( !hypType.IsEmpty() && !method.IsEmpty() )
4960 map<_AString, Handle(_pyHypothesis)>::iterator type2hyp = myType2Hyp.find( hypType );
4961 if ( type2hyp == myType2Hyp.end() )
4962 hyp = new _pyHypothesis( hypoCmd );
4964 hyp = type2hyp->second;
4965 hyp->SetConvMethodAndType( method, algoType );
4966 for ( int iArg = 1; iArg <= hypoCmd->GetNbArgs(); ++iArg )
4968 _pyCommand argCmd( hypoCmd->GetArg( iArg ));
4969 _AString argMethod = argCmd.GetMethod();
4970 _AString argNbText = argCmd.GetArg( 1 );
4971 if ( argMethod.IsEmpty() && !argCmd.IsEmpty() )
4972 hyp->setCreationArg( 1, argCmd.GetString() ); // e.g. Parameters(smesh.SIMPLE)
4974 hyp->AddArgMethod( argMethod,
4975 argNbText.IsIntegerValue() ? argNbText.IntegerValue() : 1 );
4977 myType2Hyp[ hypType ] = hyp;
4981 // <hypothesis type="BLSURF_Parameters"
4985 // <accumulative-methods>
4986 // SetEnforcedVertex,
4987 // SetEnforcedVertexNamed
4988 // </accumulative-methods>
4992 LDOM_NodeList hypNodeList = xmlDoc.getElementsByTagName( "hypothesis" );
4993 for ( int i = 0; i < hypNodeList.getLength(); ++i )
4995 LDOM_Node hypNode = hypNodeList.item( i );
4996 LDOM_Element& hypElem = (LDOM_Element&) hypNode;
4997 _AString hypType = hypElem.getAttribute("type");
4998 LDOM_NodeList methNodeList = hypElem.getElementsByTagName( "accumulative-methods" );
4999 if ( methNodeList.getLength() != 1 || hypType.IsEmpty() ) continue;
5001 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
5002 if ( type2hyp == myType2Hyp.end() ) continue;
5004 LDOM_Node methNode = methNodeList.item( 0 );
5005 LDOM_Node textNode = methNode.getFirstChild();
5006 _AString text = textNode.getNodeValue();
5010 method = _pyCommand::GetWord( text, pos, /*forward= */true );
5011 pos += method.Length();
5012 type2hyp->second->AddAccumulativeMethod( method );
5014 while ( !method.IsEmpty() );
5017 } // loop on xmlPaths
5020 //================================================================================
5022 * \brief Returns a new hypothesis initialized according to the read information
5024 //================================================================================
5026 Handle(_pyHypothesis)
5027 _pyHypothesisReader::GetHypothesis(const _AString& hypType,
5028 const Handle(_pyCommand)& creationCmd) const
5030 Handle(_pyHypothesis) resHyp, sampleHyp;
5032 map<_AString, Handle(_pyHypothesis)>::const_iterator type2hyp = myType2Hyp.find( hypType );
5033 if ( type2hyp != myType2Hyp.end() )
5034 sampleHyp = type2hyp->second;
5036 if ( sampleHyp.IsNull() )
5038 resHyp = new _pyHypothesis(creationCmd);
5042 if ( sampleHyp->IsAlgo() )
5043 resHyp = new _pyAlgorithm( creationCmd );
5045 resHyp = new _pyHypothesis(creationCmd);
5046 resHyp->Assign( sampleHyp, _pyID() );
5051 //================================================================================
5053 * \brief Adds an object ID to some family of IDs with a common prefix
5054 * \param [in] str - the object ID
5055 * \return bool - \c false if \a str does not have the same prefix as \a this family
5056 * (for internal usage)
5058 //================================================================================
5060 bool _pyStringFamily::Add( const char* str )
5062 if ( strncmp( str, _prefix.ToCString(), _prefix.Length() ) != 0 )
5063 return false; // expected prefix is missing
5065 str += _prefix.Length(); // skip _prefix
5067 // try to add to some of child falimies
5068 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5069 for ( ; itSub != _subFams.end(); ++itSub )
5070 if ( itSub->Add( str ))
5073 // no suitable family found - add str to _strings or create a new child family
5075 // look for a proper place within sorted _strings
5076 std::list< _AString >::iterator itStr = _strings.begin();
5077 while ( itStr != _strings.end() && itStr->IsLess( str ))
5079 if ( itStr != _strings.end() && itStr->IsEqual( str ))
5080 return true; // same ID already kept
5082 const int minPrefixSize = 4;
5084 // count "smaller" strings with the same prefix
5086 std::list< _AString >::iterator itLess = itStr;
5087 while ( itLess != _strings.begin() )
5090 if ( strncmp( str, itLess->ToCString(), minPrefixSize ) == 0 )
5098 // itLess points to the 1st string with same prefix
5100 // count "greater" strings with the same prefix
5102 std::list< _AString >::iterator itMore = itStr;
5103 for ( ; itMore != _strings.end(); ++itMore )
5104 if ( strncmp( str, itMore->ToCString(), minPrefixSize ) == 0 )
5108 // itMore points to the 1st string with greater prefix
5110 if ( nbLess + nbMore > 1 ) // ------- ADD a NEW CHILD FAMILY -------------
5112 int prefixSize = minPrefixSize;
5113 _AString newPrefix ( str, prefixSize );
5115 // look for a proper place within _subFams sorted by _prefix
5116 for ( itSub = _subFams.begin(); itSub != _subFams.end(); ++itSub )
5117 if ( !itSub->_prefix.IsLess( newPrefix ))
5120 // add the new _pyStringFamily
5121 itSub = _subFams.insert( itSub, _pyStringFamily());
5122 _pyStringFamily& newSubFam = *itSub;
5123 newSubFam._prefix = newPrefix;
5125 // pass this->_strings to newSubFam._strings
5126 for ( itStr = itLess; nbLess > 0; --nbLess, ++itStr )
5127 newSubFam._strings.push_back( itStr->ToCString() + prefixSize );
5128 newSubFam._strings.push_back( str + prefixSize );
5129 for ( ; nbMore > 0; --nbMore, ++itStr )
5130 newSubFam._strings.push_back( itStr->ToCString() + prefixSize );
5132 _strings.erase( itLess, itMore );
5134 else // too few string to make a family for them
5136 _strings.insert( itStr, str );
5141 //================================================================================
5143 * \brief Finds an object ID in the command
5144 * \param [in] longStr - the command string
5145 * \param [out] subStr - the found object ID
5146 * \return bool - \c true if the object ID found
5148 //================================================================================
5150 bool _pyStringFamily::IsInArgs( Handle( _pyCommand)& cmd, std::list<_AString>& subStr )
5152 const _AString& longStr = cmd->GetString();
5153 const char* s = longStr.ToCString();
5156 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5157 int nbFound = 0, pos, len, from, argBeg = cmd->GetArgBeginning();
5158 if ( argBeg < 4 || argBeg > longStr.Length() )
5160 for ( ; itSub != _subFams.end(); ++itSub )
5163 while (( pos = longStr.Location( itSub->_prefix, from, longStr.Length() )))
5164 if (( len = itSub->isIn( s + pos-1 + itSub->_prefix.Length() )) >= 0 )
5166 subStr.push_back( _AString( s + pos-1, len + itSub->_prefix.Length() ));
5167 from = pos + len + itSub->_prefix.Length();
5172 from += itSub->_prefix.Length();
5175 // look among _strings
5176 std::list< _AString >::iterator itStr = _strings.begin();
5177 for ( ; itStr != _strings.end(); ++itStr )
5178 if (( pos = longStr.Location( *itStr, argBeg, longStr.Length() )))
5179 // check that object ID does not continue after len
5180 if ( !cmd->IsIDChar( s[ pos + itStr->Length() - 1 ] ))
5182 subStr.push_back( *itStr );
5188 //================================================================================
5190 * \brief Return remainder length of the object ID after my _prefix
5191 * \param [in] str - remainder of the command after my _prefix
5192 * \return int - length of the object ID or -1 if not found
5194 //================================================================================
5196 int _pyStringFamily::isIn( const char* str )
5198 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5200 for ( ; itSub != _subFams.end(); ++itSub )
5202 int cmp = strncmp( str, itSub->_prefix.ToCString(), itSub->_prefix.Length() );
5205 if (( len = itSub->isIn( str + itSub->_prefix.Length() )) >= 0 )
5206 return itSub->_prefix.Length() + len;
5211 if ( !_strings.empty() )
5213 std::list< _AString >::iterator itStr = _strings.begin();
5214 bool firstEmpty = itStr->IsEmpty();
5217 for ( ; itStr != _strings.end(); ++itStr )
5219 int cmp = strncmp( str, itStr->ToCString(), itStr->Length() );
5222 len = itStr->Length();
5231 // check that object ID does not continue after len
5232 if ( len >= 0 && _pyCommand::IsIDChar( str[len] ))
5239 //================================================================================
5243 //================================================================================
5245 void _pyStringFamily::Print( int level )
5247 cout << string( level, ' ' ) << "prefix = '" << _prefix << "' : ";
5248 std::list< _AString >::iterator itStr = _strings.begin();
5249 for ( ; itStr != _strings.end(); ++itStr )
5250 cout << *itStr << " | ";
5252 std::list< _pyStringFamily >::iterator itSub = _subFams.begin();
5253 for ( ; itSub != _subFams.end(); ++itSub )
5254 itSub->Print( level + 1 );
5256 cout << string( 70, '-' ) << endl;