1 // Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
24 // File : SMESH_2smeshpy.cxx
25 // Created : Fri Nov 18 13:20:10 2005
26 // Author : Edward AGAPOV (eap)
28 #include "SMESH_2smeshpy.hxx"
30 #include "utilities.h"
31 #include "SMESH_PythonDump.hxx"
32 #include "SMESH_NoteBook.hxx"
33 #include "Resource_DataMapOfAsciiStringAsciiString.hxx"
35 #include "SMESH_Gen_i.hxx"
36 /* SALOME headers that include CORBA headers that include windows.h
37 * that defines GetObject symbol as GetObjectA should stand before SALOME headers
38 * that declare methods named GetObject - to apply the same rules of GetObject renaming
39 * and thus to avoid mess with GetObject symbol on Windows */
41 IMPLEMENT_STANDARD_HANDLE (_pyObject ,Standard_Transient);
42 IMPLEMENT_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
43 IMPLEMENT_STANDARD_HANDLE (_pyGen ,_pyObject);
44 IMPLEMENT_STANDARD_HANDLE (_pyMesh ,_pyObject);
45 IMPLEMENT_STANDARD_HANDLE (_pySubMesh ,_pyObject);
46 IMPLEMENT_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
47 IMPLEMENT_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
48 IMPLEMENT_STANDARD_HANDLE (_pySelfEraser ,_pyObject);
49 IMPLEMENT_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
50 IMPLEMENT_STANDARD_HANDLE (_pyComplexParamHypo,_pyHypothesis);
51 IMPLEMENT_STANDARD_HANDLE (_pyNumberOfSegmentsHyp,_pyHypothesis);
53 IMPLEMENT_STANDARD_RTTIEXT(_pyObject ,Standard_Transient);
54 IMPLEMENT_STANDARD_RTTIEXT(_pyCommand ,Standard_Transient);
55 IMPLEMENT_STANDARD_RTTIEXT(_pyGen ,_pyObject);
56 IMPLEMENT_STANDARD_RTTIEXT(_pyMesh ,_pyObject);
57 IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh ,_pyObject);
58 IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor ,_pyObject);
59 IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis ,_pyObject);
60 IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser ,_pyObject);
61 IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm ,_pyHypothesis);
62 IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
63 IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
64 IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
65 IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
68 using SMESH::TPythonDump;
71 * \brief Container of commands into which the initial script is split.
72 * It also contains data coresponding to SMESH_Gen contents
74 static Handle(_pyGen) theGen;
76 static TCollection_AsciiString theEmptyString;
78 //#define DUMP_CONVERSION
80 #if !defined(_DEBUG_) && defined(DUMP_CONVERSION)
81 #undef DUMP_CONVERSION
87 //================================================================================
89 * \brief Set of TCollection_AsciiString initialized by C array of C strings
91 //================================================================================
93 struct TStringSet: public set<TCollection_AsciiString>
96 * \brief Filling. The last string must be ""
98 void Insert(const char* names[]) {
99 for ( int i = 0; names[i][0] ; ++i )
100 insert( (char*) names[i] );
103 * \brief Check if a string is in
105 bool Contains(const TCollection_AsciiString& name ) {
106 return find( name ) != end();
111 //================================================================================
113 * \brief Convert python script using commands of smesh.py
114 * \param theScript - Input script
115 * \retval TCollection_AsciiString - Convertion result
117 * Class SMESH_2smeshpy declared in SMESH_PythonDump.hxx
119 //================================================================================
121 TCollection_AsciiString
122 SMESH_2smeshpy::ConvertScript(const TCollection_AsciiString& theScript,
123 Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
124 Resource_DataMapOfAsciiStringAsciiString& theObjectNames)
126 theGen = new _pyGen( theEntry2AccessorMethod, theObjectNames );
128 // split theScript into separate commands
130 SMESH_NoteBook * aNoteBook = new SMESH_NoteBook();
132 int from = 1, end = theScript.Length(), to;
133 while ( from < end && ( to = theScript.Location( "\n", from, end )))
136 // cut out and store a command
137 aNoteBook->AddCommand( theScript.SubString( from, to - 1 ));
141 aNoteBook->ReplaceVariables();
143 TCollection_AsciiString aNoteScript = aNoteBook->GetResultScript();
147 // split theScript into separate commands
148 from = 1, end = aNoteScript.Length();
149 while ( from < end && ( to = aNoteScript.Location( "\n", from, end )))
152 // cut out and store a command
153 theGen->AddCommand( aNoteScript.SubString( from, to - 1 ));
159 #ifdef DUMP_CONVERSION
160 MESSAGE_BEGIN ( std::endl << " ######## RESULT ######## " << std::endl<< std::endl );
163 // reorder commands after conversion
164 list< Handle(_pyCommand) >::iterator cmd;
167 orderChanges = false;
168 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
169 if ( (*cmd)->SetDependentCmdsAfter() )
171 } while ( orderChanges );
173 // concat commands back into a script
174 TCollection_AsciiString aScript;
175 for ( cmd = theGen->GetCommands().begin(); cmd != theGen->GetCommands().end(); ++cmd )
177 #ifdef DUMP_CONVERSION
178 MESSAGE_ADD ( "## COM " << (*cmd)->GetOrderNb() << ": "<< (*cmd)->GetString() << std::endl );
180 if ( !(*cmd)->IsEmpty() ) {
182 aScript += (*cmd)->GetString();
192 //================================================================================
194 * \brief _pyGen constructor
196 //================================================================================
198 _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
199 Resource_DataMapOfAsciiStringAsciiString& theObjectNames)
200 : _pyObject( new _pyCommand( TPythonDump::SMESHGenName(), 0 )),
201 myID2AccessorMethod( theEntry2AccessorMethod ),
202 myObjectNames( theObjectNames )
205 // make that GetID() to return TPythonDump::SMESHGenName()
206 GetCreationCmd()->GetString() += "=";
209 //================================================================================
211 * \brief name of SMESH_Gen in smesh.py
213 //================================================================================
215 const char* _pyGen::AccessorMethod() const
217 return SMESH_2smeshpy::GenName();
220 //================================================================================
222 * \brief Convert a command using a specific converter
223 * \param theCommand - the command to convert
225 //================================================================================
227 Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand)
229 // store theCommand in the sequence
230 myCommands.push_back( new _pyCommand( theCommand, ++myNbCommands ));
232 Handle(_pyCommand) aCommand = myCommands.back();
233 #ifdef DUMP_CONVERSION
234 MESSAGE ( "## COM " << myNbCommands << ": "<< aCommand->GetString() );
237 _pyID objID = aCommand->GetObject();
239 if ( objID.IsEmpty() )
243 if ( objID == this->GetID() || objID == SMESH_2smeshpy::GenName()) {
244 this->Process( aCommand );
248 // SMESH_Mesh method?
249 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( objID );
250 if ( id_mesh != myMeshes.end() )
252 // check for mesh editor object
253 if ( aCommand->GetMethod() == "GetMeshEditor" ) { // MeshEditor creation
254 _pyID editorID = aCommand->GetResultValue();
255 Handle(_pyMeshEditor) editor = new _pyMeshEditor( aCommand );
256 myMeshEditors.insert( make_pair( editorID, editor ));
259 // check for SubMesh objects
260 else if ( aCommand->GetMethod() == "GetSubMesh" ) { // SubMesh creation
261 _pyID subMeshID = aCommand->GetResultValue();
262 Handle(_pySubMesh) subMesh = new _pySubMesh( aCommand );
263 myObjects.insert( make_pair( subMeshID, subMesh ));
266 id_mesh->second->Process( aCommand );
270 // SMESH_MeshEditor method?
271 map< _pyID, Handle(_pyMeshEditor) >::iterator id_editor = myMeshEditors.find( objID );
272 if ( id_editor != myMeshEditors.end() )
274 id_editor->second->Process( aCommand );
275 TCollection_AsciiString processedCommand = aCommand->GetString();
276 // some commands of SMESH_MeshEditor create meshes
277 if ( aCommand->GetMethod().Search("MakeMesh") != -1 ) {
278 Handle(_pyMesh) mesh = new _pyMesh( aCommand, aCommand->GetResultValue() );
279 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
280 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
282 if ( aCommand->GetMethod() == "MakeBoundaryMesh") {
283 _pyID meshID = aCommand->GetResultValue(0);
284 if ( !myMeshes.count( meshID ) )
286 Handle(_pyMesh) mesh = new _pyMesh( aCommand, meshID );
287 aCommand->GetString() = processedCommand; // discard changes made by _pyMesh
288 myMeshes.insert( make_pair( meshID, mesh ));
293 // SMESH_Hypothesis method?
294 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
295 for ( ; hyp != myHypos.end(); ++hyp )
296 if ( !(*hyp)->IsAlgo() && objID == (*hyp)->GetID() ) {
297 (*hyp)->Process( aCommand );
301 // other object method?
302 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.find( objID );
303 if ( id_obj != myObjects.end() ) {
304 id_obj->second->Process( aCommand );
307 // if ( theCommand.Search( "aFilterManager" ) != -1 ) {
308 // if ( theCommand.Search( "CreateFilterManager" ) != -1 )
309 // myFilterManager = new _pySelfEraser( aCommand );
310 // else if ( !myFilterManager.IsNull() )
311 // myFilterManager->Process( aCommand );
315 // Add access to a wrapped mesh
316 AddMeshAccessorMethod( aCommand );
318 // Add access to a wrapped algorithm
319 // AddAlgoAccessorMethod( aCommand ); // ??? what if algo won't be wrapped at all ???
321 // PAL12227. PythonDump was not updated at proper time; result is
322 // aCriteria.append(SMESH.Filter.Criterion(17,26,0,'L1',26,25,1e-07,SMESH.EDGE,-1))
323 // TypeError: __init__() takes exactly 11 arguments (10 given)
324 char wrongCommand[] = "SMESH.Filter.Criterion(";
325 if ( int beg = theCommand.Location( wrongCommand, 1, theCommand.Length() ))
327 _pyCommand tmpCmd( theCommand.SubString( beg, theCommand.Length() ), -1);
328 // there must be 10 arguments, 5-th arg ThresholdID is missing,
329 const int wrongNbArgs = 9, missingArg = 5;
330 if ( tmpCmd.GetNbArgs() == wrongNbArgs )
332 for ( int i = wrongNbArgs; i > missingArg; --i )
333 tmpCmd.SetArg( i + 1, tmpCmd.GetArg( i ));
334 tmpCmd.SetArg( missingArg, "''");
335 aCommand->GetString().Trunc( beg - 1 );
336 aCommand->GetString() += tmpCmd.GetString();
342 //================================================================================
344 * \brief Convert the command or remember it for later conversion
345 * \param theCommand - The python command calling a method of SMESH_Gen
347 //================================================================================
349 void _pyGen::Process( const Handle(_pyCommand)& theCommand )
351 // there are methods to convert:
352 // CreateMesh( shape )
353 // Concatenate( [mesh1, ...], ... )
354 // CreateHypothesis( theHypType, theLibName )
355 // Compute( mesh, geom )
356 // Evaluate( mesh, geom )
358 TCollection_AsciiString method = theCommand->GetMethod();
360 if ( method == "CreateMesh" || method == "CreateEmptyMesh")
362 Handle(_pyMesh) mesh = new _pyMesh( theCommand );
363 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
366 if ( method == "CreateMeshesFromUNV" || method == "CreateMeshesFromSTL" || method == "CopyMesh" )
368 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
369 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
372 if( method == "CreateMeshesFromMED")
374 for(int ind = 0;ind<theCommand->GetNbResultValues();ind++)
376 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue(ind));
377 myMeshes.insert( make_pair( theCommand->GetResultValue(ind), mesh ));
381 // CreateHypothesis()
382 if ( method == "CreateHypothesis" )
384 // issue 199929, remove standard library name (default parameter)
385 const TCollection_AsciiString & aLibName = theCommand->GetArg( 2 );
386 if ( aLibName.Search( "StdMeshersEngine" ) != -1 ) {
387 // keep first argument
388 TCollection_AsciiString arg = theCommand->GetArg( 1 );
389 theCommand->RemoveArgs();
390 theCommand->SetArg( 1, arg );
393 myHypos.push_back( _pyHypothesis::NewHypothesis( theCommand ));
397 // smeshgen.Compute( mesh, geom ) --> mesh.Compute()
398 if ( method == "Compute" )
400 const _pyID& meshID = theCommand->GetArg( 1 );
401 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
402 if ( id_mesh != myMeshes.end() ) {
403 theCommand->SetObject( meshID );
404 theCommand->RemoveArgs();
405 id_mesh->second->Flush();
410 // smeshgen.Evaluate( mesh, geom ) --> mesh.Evaluate(geom)
411 if ( method == "Evaluate" )
413 const _pyID& meshID = theCommand->GetArg( 1 );
414 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.find( meshID );
415 if ( id_mesh != myMeshes.end() ) {
416 theCommand->SetObject( meshID );
417 _pyID geom = theCommand->GetArg( 2 );
418 theCommand->RemoveArgs();
419 theCommand->SetArg( 1, geom );
424 // objects erasing creation command if no more it's commands invoked:
425 // SMESH_Pattern, FilterManager
426 if ( method == "GetPattern" || method == "CreateFilterManager" ) {
427 Handle(_pyObject) obj = new _pySelfEraser( theCommand );
428 if ( !myObjects.insert( make_pair( obj->GetID(), obj )).second )
429 theCommand->Clear(); // already created
432 // Concatenate( [mesh1, ...], ... )
433 if ( method == "Concatenate" || method == "ConcatenateWithGroups")
435 if ( method == "ConcatenateWithGroups" ) {
436 theCommand->SetMethod( "Concatenate" );
437 theCommand->SetArg( theCommand->GetNbArgs() + 1, "True" );
439 Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
440 myMeshes.insert( make_pair( mesh->GetID(), mesh ));
441 AddMeshAccessorMethod( theCommand );
444 // Replace name of SMESH_Gen
446 // names of SMESH_Gen methods fully equal to methods defined in smesh.py
447 static TStringSet smeshpyMethods;
448 if ( smeshpyMethods.empty() ) {
449 const char * names[] =
450 { "SetEmbeddedMode","IsEmbeddedMode","SetCurrentStudy","GetCurrentStudy",
451 "GetPattern","GetSubShapesId",
452 "" }; // <- mark of array end
453 smeshpyMethods.Insert( names );
455 if ( smeshpyMethods.Contains( theCommand->GetMethod() ))
456 // smeshgen.Method() --> smesh.Method()
457 theCommand->SetObject( SMESH_2smeshpy::SmeshpyName() );
459 // smeshgen.Method() --> smesh.smesh.Method()
460 theCommand->SetObject( SMESH_2smeshpy::GenName() );
463 //================================================================================
465 * \brief Convert the remembered commands
467 //================================================================================
471 // create empty command
472 myLastCommand = new _pyCommand();
474 map< _pyID, Handle(_pyMesh) >::iterator id_mesh = myMeshes.begin();
475 for ( ; id_mesh != myMeshes.end(); ++id_mesh )
476 if ( ! id_mesh->second.IsNull() )
477 id_mesh->second->Flush();
479 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
480 for ( ; hyp != myHypos.end(); ++hyp )
481 if ( !hyp->IsNull() ) {
483 // smeshgen.CreateHypothesis() --> smesh.smesh.CreateHypothesis()
484 if ( !(*hyp)->IsWrapped() )
485 (*hyp)->GetCreationCmd()->SetObject( SMESH_2smeshpy::GenName() );
488 map< _pyID, Handle(_pyObject) >::iterator id_obj = myObjects.begin();
489 for ( ; id_obj != myObjects.end(); ++id_obj )
490 if ( ! id_obj->second.IsNull() )
491 id_obj->second->Flush();
493 myLastCommand->SetOrderNb( ++myNbCommands );
494 myCommands.push_back( myLastCommand );
497 //================================================================================
499 * \brief Add access method to mesh that is an argument
500 * \param theCmd - command to add access method
501 * \retval bool - true if added
503 //================================================================================
505 bool _pyGen::AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const
508 map< _pyID, Handle(_pyMesh) >::const_iterator id_mesh = myMeshes.begin();
509 for ( ; id_mesh != myMeshes.end(); ++id_mesh ) {
510 if ( theCmd->AddAccessorMethod( id_mesh->first, id_mesh->second->AccessorMethod() ))
516 //================================================================================
518 * \brief Add access method to algo that is an object or an argument
519 * \param theCmd - command to add access method
520 * \retval bool - true if added
522 //================================================================================
524 bool _pyGen::AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const
527 list< Handle(_pyHypothesis) >::const_iterator hyp = myHypos.begin();
528 for ( ; hyp != myHypos.end(); ++hyp ) {
529 if ( (*hyp)->IsAlgo() && /*(*hyp)->IsWrapped() &&*/
530 theCmd->AddAccessorMethod( (*hyp)->GetID(), (*hyp)->AccessorMethod() ))
536 //================================================================================
538 * \brief Find hypothesis by ID (entry)
539 * \param theHypID - The hypothesis ID
540 * \retval Handle(_pyHypothesis) - The found hypothesis
542 //================================================================================
544 Handle(_pyHypothesis) _pyGen::FindHyp( const _pyID& theHypID )
546 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
547 for ( ; hyp != myHypos.end(); ++hyp )
548 if ( !hyp->IsNull() && theHypID == (*hyp)->GetID() )
550 return Handle(_pyHypothesis)();
553 //================================================================================
555 * \brief Find algorithm the created algorithm
556 * \param theGeom - The shape ID the algorithm was created on
557 * \param theMesh - The mesh ID that created the algorithm
558 * \param dim - The algo dimension
559 * \retval Handle(_pyHypothesis) - The found algo
561 //================================================================================
563 Handle(_pyHypothesis) _pyGen::FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
564 const Handle(_pyHypothesis)& theHypothesis )
566 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
567 for ( ; hyp != myHypos.end(); ++hyp )
568 if ( !hyp->IsNull() &&
570 theHypothesis->CanBeCreatedBy( (*hyp)->GetAlgoType() ) &&
571 (*hyp)->GetGeom() == theGeom &&
572 (*hyp)->GetMesh() == theMesh )
577 //================================================================================
579 * \brief Find subMesh by ID (entry)
580 * \param theSubMeshID - The subMesh ID
581 * \retval Handle(_pySubMesh) - The found subMesh
583 //================================================================================
585 Handle(_pySubMesh) _pyGen::FindSubMesh( const _pyID& theSubMeshID )
587 map< _pyID, Handle(_pyObject) >::iterator id_subMesh = myObjects.find(theSubMeshID);
588 if ( id_subMesh != myObjects.end() )
589 return Handle(_pySubMesh)::DownCast( id_subMesh->second );
590 return Handle(_pySubMesh)();
594 //================================================================================
596 * \brief Change order of commands in the script
597 * \param theCmd1 - One command
598 * \param theCmd2 - Another command
600 //================================================================================
602 void _pyGen::ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 )
604 list< Handle(_pyCommand) >::iterator pos1, pos2;
605 pos1 = find( myCommands.begin(), myCommands.end(), theCmd1 );
606 pos2 = find( myCommands.begin(), myCommands.end(), theCmd2 );
607 myCommands.insert( pos1, theCmd2 );
608 myCommands.insert( pos2, theCmd1 );
609 myCommands.erase( pos1 );
610 myCommands.erase( pos2 );
612 int nb1 = theCmd1->GetOrderNb();
613 theCmd1->SetOrderNb( theCmd2->GetOrderNb() );
614 theCmd2->SetOrderNb( nb1 );
615 // cout << "BECOME " << theCmd1->GetOrderNb() << "\t" << theCmd1->GetString() << endl
616 // << "BECOME " << theCmd2->GetOrderNb() << "\t" << theCmd2->GetString() << endl << endl;
619 //================================================================================
621 * \brief Set one command after the other
622 * \param theCmd - Command to move
623 * \param theAfterCmd - Command ater which to insert the first one
625 //================================================================================
627 void _pyGen::SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd )
629 setNeighbourCommand( theCmd, theAfterCmd, true );
632 //================================================================================
634 * \brief Set one command before the other
635 * \param theCmd - Command to move
636 * \param theBeforeCmd - Command before which to insert the first one
638 //================================================================================
640 void _pyGen::SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd )
642 setNeighbourCommand( theCmd, theBeforeCmd, false );
645 //================================================================================
647 * \brief Set one command before or after the other
648 * \param theCmd - Command to move
649 * \param theOtherCmd - Command ater or before which to insert the first one
651 //================================================================================
653 void _pyGen::setNeighbourCommand( Handle(_pyCommand)& theCmd,
654 Handle(_pyCommand)& theOtherCmd,
655 const bool theIsAfter )
657 list< Handle(_pyCommand) >::iterator pos;
658 pos = find( myCommands.begin(), myCommands.end(), theCmd );
659 myCommands.erase( pos );
660 pos = find( myCommands.begin(), myCommands.end(), theOtherCmd );
661 myCommands.insert( (theIsAfter ? ++pos : pos), theCmd );
664 for ( pos = myCommands.begin(); pos != myCommands.end(); ++pos)
665 (*pos)->SetOrderNb( i++ );
668 //================================================================================
670 * \brief Set command be last in list of commands
671 * \param theCmd - Command to be last
673 //================================================================================
675 Handle(_pyCommand)& _pyGen::GetLastCommand()
677 return myLastCommand;
680 //================================================================================
682 * \brief Set method to access to object wrapped with python class
683 * \param theID - The wrapped object entry
684 * \param theMethod - The accessor method
686 //================================================================================
688 void _pyGen::SetAccessorMethod(const _pyID& theID, const char* theMethod )
690 myID2AccessorMethod.Bind( theID, (char*) theMethod );
693 //================================================================================
695 * \brief Generated new ID for object and assign with existing name
696 * \param theID - ID of existing object
698 //================================================================================
700 _pyID _pyGen::GenerateNewID( const _pyID& theID )
705 aNewID = theID + _pyID( ":" ) + _pyID( index++ );
707 while ( myObjectNames.IsBound( aNewID ) );
709 myObjectNames.Bind( aNewID, myObjectNames.IsBound( theID )
710 ? (myObjectNames.Find( theID ) + _pyID( "_" ) + _pyID( index-1 ))
711 : _pyID( "A" ) + aNewID );
715 //================================================================================
717 * \brief Find out type of geom group
718 * \param grpID - The geom group entry
719 * \retval int - The type
721 //================================================================================
723 static bool sameGroupType( const _pyID& grpID,
724 const TCollection_AsciiString& theType)
726 // define group type as smesh.Mesh.Group() does
728 SALOMEDS::Study_var study = SMESH_Gen_i::GetSMESHGen()->GetCurrentStudy();
729 SALOMEDS::SObject_var aSObj = study->FindObjectID( grpID.ToCString() );
730 if ( !aSObj->_is_nil() ) {
731 GEOM::GEOM_Object_var aGeomObj = GEOM::GEOM_Object::_narrow( aSObj->GetObject() );
732 if ( !aGeomObj->_is_nil() ) {
733 switch ( aGeomObj->GetShapeType() ) {
734 case GEOM::VERTEX: type = SMESH::NODE; break;
735 case GEOM::EDGE: type = SMESH::EDGE; break;
736 case GEOM::FACE: type = SMESH::FACE; break;
738 case GEOM::SHELL: type = SMESH::VOLUME; break;
739 case GEOM::COMPOUND: {
740 GEOM::GEOM_Gen_ptr aGeomGen = SMESH_Gen_i::GetSMESHGen()->GetGeomEngine();
741 if ( !aGeomGen->_is_nil() ) {
742 GEOM::GEOM_IGroupOperations_var aGrpOp =
743 aGeomGen->GetIGroupOperations( study->StudyId() );
744 if ( !aGrpOp->_is_nil() ) {
745 switch ( aGrpOp->GetType( aGeomObj )) {
746 case TopAbs_VERTEX: type = SMESH::NODE; break;
747 case TopAbs_EDGE: type = SMESH::EDGE; break;
748 case TopAbs_FACE: type = SMESH::FACE; break;
749 case TopAbs_SOLID: type = SMESH::VOLUME; break;
760 MESSAGE("Type of the group " << grpID << " not found");
763 if ( theType.IsIntegerValue() )
764 return type == theType.IntegerValue();
767 case SMESH::NODE: return theType.Location( "NODE", 1, theType.Length() );
768 case SMESH::EDGE: return theType.Location( "EDGE", 1, theType.Length() );
769 case SMESH::FACE: return theType.Location( "FACE", 1, theType.Length() );
770 case SMESH::VOLUME: return theType.Location( "VOLUME", 1, theType.Length() );
776 //================================================================================
779 * \param theCreationCmd -
781 //================================================================================
783 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd)
784 : _pyObject(theCreationCmd), myHasEditor(false)
786 // convert my creation command
787 Handle(_pyCommand) creationCmd = GetCreationCmd();
788 //TCollection_AsciiString str = creationCmd->GetMethod();
789 // if(str != "CreateMeshesFromUNV" &&
790 // str != "CreateMeshesFromMED" &&
791 // str != "CreateMeshesFromSTL")
792 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
793 creationCmd->SetMethod( "Mesh" );
795 theGen->SetAccessorMethod( GetID(), "GetMesh()" );
798 //================================================================================
801 * \param theCreationCmd -
803 //================================================================================
804 _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const TCollection_AsciiString& id):
805 _pyObject(theCreationCmd), myHasEditor(false)
807 // convert my creation command
808 Handle(_pyCommand) creationCmd = GetCreationCmd();
809 creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
810 theGen->SetAccessorMethod( id, "GetMesh()" );
813 //================================================================================
815 * \brief Convert a IDL API command of SMESH::Mesh to a method call of python Mesh
816 * \param theCommand - Engine method called for this mesh
818 //================================================================================
820 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
822 // some methods of SMESH_Mesh interface needs special conversion
823 // to methods of Mesh python class
825 // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
826 // --> in Mesh_Algorithm.Create(mesh, geom, hypo, so)
827 // 2. AddHypothesis(geom, hyp)
828 // --> in Mesh_Algorithm.Hypothesis(hyp, args, so)
829 // 3. CreateGroupFromGEOM(type, name, grp)
830 // --> in Mesh.Group(grp, name="")
831 // 4. ExportToMED(f, auto_groups, version)
832 // --> in Mesh.ExportMED( f, auto_groups, version )
835 const TCollection_AsciiString method = theCommand->GetMethod();
836 // ----------------------------------------------------------------------
837 if ( method == "GetSubMesh" ) {
838 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue() );
839 if ( !subMesh.IsNull() ) {
840 subMesh->SetCreator( this );
841 mySubmeshes.push_back( subMesh );
844 // ----------------------------------------------------------------------
845 else if ( method == "AddHypothesis" ) { // mesh.AddHypothesis(geom, HYPO )
846 myAddHypCmds.push_back( theCommand );
848 const _pyID& hypID = theCommand->GetArg( 2 );
849 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
850 if ( !hyp.IsNull() ) {
851 myHypos.push_back( hyp );
852 if ( hyp->GetMesh().IsEmpty() )
853 hyp->SetMesh( this->GetID() );
856 // ----------------------------------------------------------------------
857 else if ( method == "CreateGroupFromGEOM" ) {// (type, name, grp)
858 _pyID grp = theCommand->GetArg( 3 );
859 // VSR 24/12/2010. PAL21106: always use GroupOnGeom() function on dump
860 // next if(){...} section is commented
861 //if ( sameGroupType( grp, theCommand->GetArg( 1 )) ) { // --> Group(grp)
862 // theCommand->SetMethod( "Group" );
863 // theCommand->RemoveArgs();
864 // theCommand->SetArg( 1, grp );
867 _pyID type = theCommand->GetArg( 1 );
868 _pyID name = theCommand->GetArg( 2 );
869 theCommand->SetMethod( "GroupOnGeom" );
870 theCommand->RemoveArgs();
871 theCommand->SetArg( 1, grp );
872 theCommand->SetArg( 2, name );
873 theCommand->SetArg( 3, type );
876 // ----------------------------------------------------------------------
877 else if ( method == "ExportToMED" || // ExportToMED() --> ExportMED()
878 method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
879 theCommand->SetMethod( "ExportMED" );
881 // ----------------------------------------------------------------------
882 else if ( method == "CreateGroup" ) { // CreateGroup() --> CreateEmptyGroup()
883 theCommand->SetMethod( "CreateEmptyGroup" );
885 // ----------------------------------------------------------------------
886 else if ( method == "RemoveHypothesis" ) // (geom, hyp)
888 _pyID hypID = theCommand->GetArg( 2 );
890 // check if this mesh still has corresponding addition command
891 bool hasAddCmd = false;
892 list< Handle(_pyCommand) >::iterator cmd = myAddHypCmds.begin();
893 while ( cmd != myAddHypCmds.end() )
895 // AddHypothesis(geom, hyp)
896 if ( hypID == (*cmd)->GetArg( 2 )) { // erase both (add and remove) commands
899 cmd = myAddHypCmds.erase( cmd );
906 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
907 if ( ! hasAddCmd && hypID.Length() != 0 ) { // hypo addition already wrapped
908 // RemoveHypothesis(geom, hyp) --> RemoveHypothesis( hyp, geom=0 )
909 _pyID geom = theCommand->GetArg( 1 );
910 theCommand->RemoveArgs();
911 theCommand->SetArg( 1, hypID );
912 if ( geom != GetGeom() )
913 theCommand->SetArg( 2, geom );
915 // remove hyp from myHypos
916 myHypos.remove( hyp );
918 // check for SubMesh order commands
919 else if ( theCommand->GetMethod() == "GetMeshOrder" ||
920 theCommand->GetMethod() == "SetMeshOrder" ) {
921 // In fact arguments and result values does not support complex containers
922 // such as list of list
923 // So, here we parse it manually
925 //for(int ind = 0, n = theCommand->GetNbResultValues();ind<n;ind++) {
926 // Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetResultValue(ind) );
928 //for(int ind = 0, n = theCommand->GetNbArgs();ind<n;ind++) {
929 // Handle(_pySubMesh) subMesh = theGen->FindSubMesh( theCommand->GetArg(ind) );
930 const bool isArg = theCommand->GetMethod() == "SetMeshOrder";
931 const TCollection_AsciiString& cmdStr = theCommand->GetString();
932 int begPos = (/*isArg ? cmdStr.Search( "(" ) :*/ cmdStr.Search( "[" )) + 1;
933 int endPos = (isArg ? cmdStr.Search( ")" ) : cmdStr.Search( "=" )) - 1;
934 if ( begPos != -1 && begPos < endPos && endPos <= cmdStr.Length() ) {
935 TCollection_AsciiString aSubStr = cmdStr.SubString( begPos, endPos );
936 Standard_Integer index = 1;
937 TCollection_AsciiString anIDStr = aSubStr.Token("\t ,[]", index++);
938 while ( !anIDStr.IsEmpty() ) {
939 Handle(_pySubMesh) subMesh = theGen->FindSubMesh( anIDStr );
940 if ( !subMesh.IsNull() )
941 subMesh->Process( theCommand );
942 anIDStr = aSubStr.Token("\t ,[]", index++);
946 // add accessor method if necessary
949 if ( NeedMeshAccess( theCommand ))
950 // apply theCommand to the mesh wrapped by smeshpy mesh
951 AddMeshAccess( theCommand );
955 //================================================================================
957 * \brief Return True if addition of accesor method is needed
959 //================================================================================
961 bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
963 // names of SMESH_Mesh methods fully equal to methods of class Mesh, so
964 // no conversion is needed for them at all:
965 static TStringSet sameMethods;
966 if ( sameMethods.empty() ) {
967 const char * names[] =
968 { "ExportDAT","ExportUNV","ExportSTL", "RemoveGroup","RemoveGroupWithContents",
969 "GetGroups","UnionGroups","IntersectGroups","CutGroups","GetLog","GetId","ClearLog",
970 "GetStudyId","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
971 "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
972 "NbTrianglesOfOrder","NbQuadrangles","NbQuadranglesOfOrder","NbPolygons","NbVolumes",
973 "NbVolumesOfOrder","NbTetras","NbTetrasOfOrder","NbHexas","NbHexasOfOrder",
974 "NbPyramids","NbPyramidsOfOrder","NbPrisms","NbPrismsOfOrder","NbPolyhedrons",
975 "NbSubMesh","GetElementsId","GetElementsByType","GetNodesId","GetElementType",
976 "GetSubMeshElementsId","GetSubMeshNodesId","GetSubMeshElementType","Dump","GetNodeXYZ",
977 "GetNodeInverseElements","GetShapeID","GetShapeIDForElem","GetElemNbNodes",
978 "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
979 "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
980 "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
981 ,"" }; // <- mark of end
982 sameMethods.Insert( names );
985 return !sameMethods.Contains( theCommand->GetMethod() );
988 //================================================================================
990 * \brief Convert creation and addition of all algos and hypos
992 //================================================================================
994 void _pyMesh::Flush()
996 list < Handle(_pyCommand) >::iterator cmd;
998 // try to convert algo addition like this:
999 // mesh.AddHypothesis(geom, ALGO ) --> ALGO = mesh.Algo()
1000 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1002 Handle(_pyCommand) addCmd = *cmd;
1004 _pyID algoID = addCmd->GetArg( 2 );
1005 Handle(_pyHypothesis) algo = theGen->FindHyp( algoID );
1006 if ( algo.IsNull() || !algo->IsAlgo() )
1009 // check and create new algorithm instance if it is already wrapped
1010 if ( algo->IsWrapped() ) {
1011 _pyID localAlgoID = theGen->GenerateNewID( algoID );
1012 TCollection_AsciiString aNewCmdStr = localAlgoID +
1013 TCollection_AsciiString( " = " ) + theGen->GetID() +
1014 TCollection_AsciiString( ".CreateHypothesis( \"" ) + algo->GetAlgoType() +
1015 TCollection_AsciiString( "\" )" );
1017 Handle(_pyCommand) newCmd = theGen->AddCommand( aNewCmdStr );
1018 Handle(_pyAlgorithm) newAlgo = Handle(_pyAlgorithm)::DownCast(theGen->FindHyp( localAlgoID ));
1019 if ( !newAlgo.IsNull() ) {
1020 newAlgo->Assign( algo, this->GetID() );
1021 newAlgo->SetCreationCmd( newCmd );
1023 // set algorithm creation
1024 theGen->SetCommandBefore( newCmd, addCmd );
1029 _pyID geom = addCmd->GetArg( 1 );
1030 bool isLocalAlgo = ( geom != GetGeom() );
1033 if ( algo->Addition2Creation( addCmd, this->GetID() )) // OK
1035 // wrapped algo is created atfer mesh creation
1036 GetCreationCmd()->AddDependantCmd( addCmd );
1038 if ( isLocalAlgo ) {
1039 // mesh.AddHypothesis(geom, ALGO ) --> mesh.AlgoMethod(geom)
1040 addCmd->SetArg( addCmd->GetNbArgs() + 1,
1041 TCollection_AsciiString( "geom=" ) + geom );
1042 // sm = mesh.GetSubMesh(geom, name) --> sm = ALGO.GetSubMesh()
1043 list < Handle(_pySubMesh) >::iterator smIt;
1044 for ( smIt = mySubmeshes.begin(); smIt != mySubmeshes.end(); ++smIt ) {
1045 Handle(_pySubMesh) subMesh = *smIt;
1046 Handle(_pyCommand) subCmd = subMesh->GetCreationCmd();
1047 if ( geom == subCmd->GetArg( 1 )) {
1048 subCmd->SetObject( algo->GetID() );
1049 subCmd->RemoveArgs();
1050 subMesh->SetCreator( algo );
1055 else // KO - ALGO was already created
1057 // mesh.AddHypothesis(geom, ALGO) --> mesh.AddHypothesis(ALGO, geom=0)
1058 addCmd->RemoveArgs();
1059 addCmd->SetArg( 1, algoID );
1061 addCmd->SetArg( 2, geom );
1065 // try to convert hypo addition like this:
1066 // mesh.AddHypothesis(geom, HYPO ) --> HYPO = algo.Hypo()
1067 for ( cmd = myAddHypCmds.begin(); cmd != myAddHypCmds.end(); ++cmd )
1069 Handle(_pyCommand) addCmd = *cmd;
1070 _pyID hypID = addCmd->GetArg( 2 );
1071 Handle(_pyHypothesis) hyp = theGen->FindHyp( hypID );
1072 if ( hyp.IsNull() || hyp->IsAlgo() )
1074 bool converted = hyp->Addition2Creation( addCmd, this->GetID() );
1076 // mesh.AddHypothesis(geom, HYP) --> mesh.AddHypothesis(HYP, geom=0)
1077 _pyID geom = addCmd->GetArg( 1 );
1078 addCmd->RemoveArgs();
1079 addCmd->SetArg( 1, hypID );
1080 if ( geom != GetGeom() )
1081 addCmd->SetArg( 2, geom );
1085 // sm = mesh.GetSubMesh(geom, name) --> sm = mesh.GetMesh().GetSubMesh(geom, name)
1086 // for ( cmd = mySubmeshes.begin(); cmd != mySubmeshes.end(); ++cmd ) {
1087 // Handle(_pyCommand) subCmd = *cmd;
1088 // if ( subCmd->GetNbArgs() > 0 )
1089 // AddMeshAccess( subCmd );
1091 myAddHypCmds.clear();
1092 mySubmeshes.clear();
1095 list< Handle(_pyHypothesis) >::iterator hyp = myHypos.begin();
1096 for ( ; hyp != myHypos.end(); ++hyp )
1100 //================================================================================
1102 * \brief MeshEditor convert its commands to ones of mesh
1104 //================================================================================
1106 _pyMeshEditor::_pyMeshEditor(const Handle(_pyCommand)& theCreationCmd):
1107 _pyObject( theCreationCmd )
1109 myMesh = theCreationCmd->GetObject();
1110 myCreationCmdStr = theCreationCmd->GetString();
1111 theCreationCmd->Clear();
1114 //================================================================================
1116 * \brief convert its commands to ones of mesh
1118 //================================================================================
1120 void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
1122 // names of SMESH_MeshEditor methods fully equal to methods of python class Mesh, so
1123 // commands calling this methods are converted to calls of methods of Mesh
1124 static TStringSet sameMethods;
1125 if ( sameMethods.empty() ) {
1126 const char * names[] = {
1127 "RemoveElements","RemoveNodes","RemoveOrphanNodes","AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace",
1128 "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","MoveNode", "MoveClosestNodeToPoint",
1129 "InverseDiag","DeleteDiag","Reorient","ReorientObject","TriToQuad","SplitQuad","SplitQuadObject",
1130 "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
1131 "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
1132 "RotationSweep","RotationSweepObject","RotationSweepObject1D","RotationSweepObject2D",
1133 "ExtrusionSweep","AdvancedExtrusion","ExtrusionSweepObject","ExtrusionSweepObject1D","ExtrusionSweepObject2D",
1134 "ExtrusionAlongPath","ExtrusionAlongPathObject","ExtrusionAlongPathX",
1135 "ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
1136 "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
1137 "FindCoincidentNodes",/*"FindCoincidentNodesOnPart",*/"MergeNodes","FindEqualElements",
1138 "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
1139 "SewBorderToSide","SewSideElements","ChangeElemNodes","GetLastCreatedNodes",
1140 "GetLastCreatedElems",
1141 "MirrorMakeMesh","MirrorObjectMakeMesh","TranslateMakeMesh",
1142 "TranslateObjectMakeMesh","RotateMakeMesh","RotateObjectMakeMesh","MakeBoundaryMesh"
1143 ,"" }; // <- mark of the end
1144 sameMethods.Insert( names );
1147 // names of SMESH_MeshEditor methods which differ from methods of class Mesh
1148 // only by last two arguments
1149 static TStringSet diffLastTwoArgsMethods;
1150 if (diffLastTwoArgsMethods.empty() ) {
1151 const char * names[] = {
1152 "MirrorMakeGroups","MirrorObjectMakeGroups",
1153 "TranslateMakeGroups","TranslateObjectMakeGroups",
1154 "RotateMakeGroups","RotateObjectMakeGroups",
1155 ""};// <- mark of the end
1156 diffLastTwoArgsMethods.Insert( names );
1159 const TCollection_AsciiString & method = theCommand->GetMethod();
1160 bool isPyMeshMethod = sameMethods.Contains( method );
1161 if ( !isPyMeshMethod )
1163 //Replace SMESH_MeshEditor "MakeGroups" functions on the Mesh
1164 //functions with the flag "theMakeGroups = True" like:
1165 //SMESH_MeshEditor.CmdMakeGroups => Mesh.Cmd(...,True)
1166 int pos = method.Search("MakeGroups");
1169 isPyMeshMethod = true;
1171 // 1. Remove "MakeGroups" from the Command
1172 TCollection_AsciiString aMethod = theCommand->GetMethod();
1173 int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
1174 aMethod.Trunc(pos-1);
1175 theCommand->SetMethod(aMethod);
1177 // 2. And add last "True" argument(s)
1178 while(nbArgsToAdd--)
1179 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1183 // set "ExtrusionAlongPathX()" instead of "ExtrusionAlongPathObjX()"
1184 if ( !isPyMeshMethod && method == "ExtrusionAlongPathObjX")
1186 isPyMeshMethod=true;
1187 theCommand->SetMethod("ExtrusionAlongPathX");
1190 // set "FindCoincidentNodesOnPart()" instead of "FindCoincidentNodesOnPartBut()"
1191 if ( !isPyMeshMethod && method == "FindCoincidentNodesOnPartBut")
1193 isPyMeshMethod=true;
1194 theCommand->SetMethod("FindCoincidentNodesOnPart");
1196 // DoubleNodeElemGroupNew() -> DoubleNodeElemGroup()
1197 // DoubleNodeGroupNew() -> DoubleNodeGroup()
1198 // DoubleNodeGroupsNew() -> DoubleNodeGroups()
1199 // DoubleNodeElemGroupsNew() -> DoubleNodeElemGroups()
1200 if ( !isPyMeshMethod && ( method == "DoubleNodeElemGroupNew" || method == "DoubleNodeElemGroupsNew" ||
1201 method == "DoubleNodeGroupNew" || method == "DoubleNodeGroupsNew"))
1203 isPyMeshMethod=true;
1204 theCommand->SetMethod( method.SubString( 1, method.Length()-3));
1205 theCommand->SetArg(theCommand->GetNbArgs()+1,"True");
1208 // meshes made by *MakeMesh() methods are not wrapped by _pyMesh,
1209 // so let _pyMesh care of it (TMP?)
1210 // if ( theCommand->GetMethod().Search("MakeMesh") != -1 )
1211 // _pyMesh( new _pyCommand( theCommand->GetString(), 0 )); // for theGen->SetAccessorMethod()
1212 if ( isPyMeshMethod )
1214 theCommand->SetObject( myMesh );
1218 // editor creation command is needed only if any editor function is called
1219 theGen->AddMeshAccessorMethod( theCommand ); // for *Object()
1220 if ( !myCreationCmdStr.IsEmpty() ) {
1221 GetCreationCmd()->GetString() = myCreationCmdStr;
1222 myCreationCmdStr.Clear();
1227 //================================================================================
1229 * \brief _pyHypothesis constructor
1230 * \param theCreationCmd -
1232 //================================================================================
1234 _pyHypothesis::_pyHypothesis(const Handle(_pyCommand)& theCreationCmd):
1235 _pyObject( theCreationCmd )
1237 myIsAlgo = myIsWrapped = /*myIsConverted = myIsLocal = myDim = */false;
1240 //================================================================================
1242 * \brief Creates algorithm or hypothesis
1243 * \param theCreationCmd - The engine command creating a hypothesis
1244 * \retval Handle(_pyHypothesis) - Result _pyHypothesis
1246 //================================================================================
1248 Handle(_pyHypothesis) _pyHypothesis::NewHypothesis( const Handle(_pyCommand)& theCreationCmd)
1250 // theCreationCmd: CreateHypothesis( "theHypType", "theLibName" )
1251 ASSERT (( theCreationCmd->GetMethod() == "CreateHypothesis"));
1253 Handle(_pyHypothesis) hyp, algo;
1256 const TCollection_AsciiString & hypTypeQuoted = theCreationCmd->GetArg( 1 );
1257 if ( hypTypeQuoted.IsEmpty() )
1260 TCollection_AsciiString hypType =
1261 hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
1263 algo = new _pyAlgorithm( theCreationCmd );
1264 hyp = new _pyHypothesis( theCreationCmd );
1266 // 1D Regular_1D ----------
1267 if ( hypType == "Regular_1D" ) {
1268 // set mesh's method creating algo,
1269 // i.e. convertion result will be "regular1d = Mesh.Segment()",
1270 // and set hypType by which algo creating a hypothesis is searched for
1271 algo->SetConvMethodAndType("Segment", hypType.ToCString());
1273 else if ( hypType == "CompositeSegment_1D" ) {
1274 algo->SetConvMethodAndType("Segment", "Regular_1D");
1275 algo->myArgs.Append( "algo=smesh.COMPOSITE");
1277 else if ( hypType == "LocalLength" ) {
1278 // set algo's method creating hyp, and algo type
1279 hyp->SetConvMethodAndType( "LocalLength", "Regular_1D");
1280 // set method whose 1 arg will become the 1-st arg of hyp creation command
1281 // i.e. convertion result will be "locallength = regular1d.LocalLength(<arg of SetLength()>)"
1282 hyp->AddArgMethod( "SetLength" );
1284 else if ( hypType == "MaxLength" ) {
1285 // set algo's method creating hyp, and algo type
1286 hyp->SetConvMethodAndType( "MaxSize", "Regular_1D");
1287 // set method whose 1 arg will become the 1-st arg of hyp creation command
1288 // i.e. convertion result will be "maxsize = regular1d.MaxSize(<arg of SetLength()>)"
1289 hyp->AddArgMethod( "SetLength" );
1291 else if ( hypType == "NumberOfSegments" ) {
1292 hyp = new _pyNumberOfSegmentsHyp( theCreationCmd );
1293 hyp->SetConvMethodAndType( "NumberOfSegments", "Regular_1D");
1294 // arg of SetNumberOfSegments() will become the 1-st arg of hyp creation command
1295 hyp->AddArgMethod( "SetNumberOfSegments" );
1296 // arg of SetScaleFactor() will become the 2-nd arg of hyp creation command
1297 hyp->AddArgMethod( "SetScaleFactor" );
1298 hyp->AddArgMethod( "SetReversedEdges" );
1300 else if ( hypType == "Arithmetic1D" ) {
1301 hyp = new _pyComplexParamHypo( theCreationCmd );
1302 hyp->SetConvMethodAndType( "Arithmetic1D", "Regular_1D");
1303 hyp->AddArgMethod( "SetStartLength" );
1304 hyp->AddArgMethod( "SetEndLength" );
1305 hyp->AddArgMethod( "SetReversedEdges" );
1307 else if ( hypType == "StartEndLength" ) {
1308 hyp = new _pyComplexParamHypo( theCreationCmd );
1309 hyp->SetConvMethodAndType( "StartEndLength", "Regular_1D");
1310 hyp->AddArgMethod( "SetStartLength" );
1311 hyp->AddArgMethod( "SetEndLength" );
1312 hyp->AddArgMethod( "SetReversedEdges" );
1314 else if ( hypType == "Deflection1D" ) {
1315 hyp->SetConvMethodAndType( "Deflection1D", "Regular_1D");
1316 hyp->AddArgMethod( "SetDeflection" );
1318 else if ( hypType == "Propagation" ) {
1319 hyp->SetConvMethodAndType( "Propagation", "Regular_1D");
1321 else if ( hypType == "QuadraticMesh" ) {
1322 hyp->SetConvMethodAndType( "QuadraticMesh", "Regular_1D");
1324 else if ( hypType == "AutomaticLength" ) {
1325 hyp->SetConvMethodAndType( "AutomaticLength", "Regular_1D");
1326 hyp->AddArgMethod( "SetFineness");
1328 else if ( hypType == "SegmentLengthAroundVertex" ) {
1329 hyp = new _pySegmentLengthAroundVertexHyp( theCreationCmd );
1330 hyp->SetConvMethodAndType( "LengthNearVertex", "Regular_1D" );
1331 hyp->AddArgMethod( "SetLength" );
1333 // 1D Python_1D ----------
1334 else if ( hypType == "Python_1D" ) {
1335 algo->SetConvMethodAndType( "Segment", hypType.ToCString());
1336 algo->myArgs.Append( "algo=smesh.PYTHON");
1338 else if ( hypType == "PythonSplit1D" ) {
1339 hyp->SetConvMethodAndType( "PythonSplit1D", "Python_1D");
1340 hyp->AddArgMethod( "SetNumberOfSegments");
1341 hyp->AddArgMethod( "SetPythonLog10RatioFunction");
1343 // MEFISTO_2D ----------
1344 else if ( hypType == "MEFISTO_2D" ) { // MEFISTO_2D
1345 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
1347 else if ( hypType == "MaxElementArea" ) {
1348 hyp->SetConvMethodAndType( "MaxElementArea", "MEFISTO_2D");
1349 hyp->SetConvMethodAndType( "MaxElementArea", "NETGEN_2D_ONLY");
1350 hyp->AddArgMethod( "SetMaxElementArea");
1352 else if ( hypType == "LengthFromEdges" ) {
1353 hyp->SetConvMethodAndType( "LengthFromEdges", "MEFISTO_2D");
1354 hyp->SetConvMethodAndType( "LengthFromEdges", "NETGEN_2D_ONLY");
1356 // Quadrangle_2D ----------
1357 else if ( hypType == "Quadrangle_2D" ) {
1358 algo->SetConvMethodAndType( "Quadrangle" , hypType.ToCString());
1360 else if ( hypType == "QuadranglePreference" ) {
1361 hyp->SetConvMethodAndType( "QuadranglePreference", "Quadrangle_2D");
1362 hyp->SetConvMethodAndType( "SetQuadAllowed", "NETGEN_2D_ONLY");
1364 else if ( hypType == "TrianglePreference" ) {
1365 hyp->SetConvMethodAndType( "TrianglePreference", "Quadrangle_2D");
1367 // RadialQuadrangle_1D2D ----------
1368 else if ( hypType == "RadialQuadrangle_1D2D" ) {
1369 algo->SetConvMethodAndType( "Quadrangle" , hypType.ToCString());
1370 algo->myArgs.Append( "algo=smesh.RADIAL_QUAD" );
1372 else if ( hypType == "NumberOfLayers2D" ) {
1373 hyp->SetConvMethodAndType( "NumberOfLayers", "RadialQuadrangle_1D2D");
1374 hyp->AddArgMethod( "SetNumberOfLayers" );
1376 else if ( hypType == "LayerDistribution2D" ) {
1377 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get2DHypothesis" );
1378 hyp->SetConvMethodAndType( "LayerDistribution", "RadialQuadrangle_1D2D");
1380 // BLSURF ----------
1381 else if ( hypType == "BLSURF" ) {
1382 algo->SetConvMethodAndType( "Triangle", hypType.ToCString());
1383 algo->myArgs.Append( "algo=smesh.BLSURF" );
1385 else if ( hypType == "BLSURF_Parameters") {
1386 hyp->SetConvMethodAndType( "Parameters", "BLSURF");
1388 // NETGEN ----------
1389 else if ( hypType == "NETGEN_2D") { // 1D-2D
1390 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
1391 algo->myArgs.Append( "algo=smesh.NETGEN" );
1393 else if ( hypType == "NETGEN_Parameters_2D") {
1394 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
1396 else if ( hypType == "NETGEN_SimpleParameters_2D") {
1397 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D");
1398 hyp->myArgs.Append( "which=smesh.SIMPLE" );
1400 else if ( hypType == "NETGEN_2D3D") { // 1D-2D-3D
1401 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
1402 algo->myArgs.Append( "algo=smesh.FULL_NETGEN" );
1404 else if ( hypType == "NETGEN_Parameters") {
1405 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
1407 else if ( hypType == "NETGEN_SimpleParameters_3D") {
1408 hyp->SetConvMethodAndType( "Parameters", "NETGEN_2D3D");
1409 hyp->myArgs.Append( "which=smesh.SIMPLE" );
1411 else if ( hypType == "NETGEN_2D_ONLY") { // 2D
1412 algo->SetConvMethodAndType( "Triangle" , hypType.ToCString());
1413 algo->myArgs.Append( "algo=smesh.NETGEN_2D" );
1415 else if ( hypType == "NETGEN_3D") { // 3D
1416 algo->SetConvMethodAndType( "Tetrahedron" , hypType.ToCString());
1417 algo->myArgs.Append( "algo=smesh.NETGEN" );
1419 else if ( hypType == "MaxElementVolume") {
1420 hyp->SetConvMethodAndType( "MaxElementVolume", "NETGEN_3D");
1421 hyp->AddArgMethod( "SetMaxElementVolume" );
1423 // GHS3D_3D ----------
1424 else if ( hypType == "GHS3D_3D" ) {
1425 algo->SetConvMethodAndType( "Tetrahedron", hypType.ToCString());
1426 algo->myArgs.Append( "algo=smesh.GHS3D" );
1428 else if ( hypType == "GHS3D_Parameters") {
1429 hyp->SetConvMethodAndType( "Parameters", "GHS3D_3D");
1431 // Hexa_3D ---------
1432 else if ( hypType == "BLSURF" ) {
1433 algo->SetConvMethodAndType( "Hexahedron", hypType.ToCString());
1435 // Repetitive Projection_1D ---------
1436 else if ( hypType == "Projection_1D" ) {
1437 algo->SetConvMethodAndType( "Projection1D", hypType.ToCString());
1439 else if ( hypType == "ProjectionSource1D" ) {
1440 hyp->SetConvMethodAndType( "SourceEdge", "Projection_1D");
1441 hyp->AddArgMethod( "SetSourceEdge");
1442 hyp->AddArgMethod( "SetSourceMesh");
1443 // 2 args of SetVertexAssociation() will become the 3-th and 4-th args of hyp creation command
1444 hyp->AddArgMethod( "SetVertexAssociation", 2 );
1446 // Projection_2D ---------
1447 else if ( hypType == "Projection_2D" ) {
1448 algo->SetConvMethodAndType( "Projection2D", hypType.ToCString());
1450 else if ( hypType == "ProjectionSource2D" ) {
1451 hyp->SetConvMethodAndType( "SourceFace", "Projection_2D");
1452 hyp->AddArgMethod( "SetSourceFace");
1453 hyp->AddArgMethod( "SetSourceMesh");
1454 hyp->AddArgMethod( "SetVertexAssociation", 4 );
1456 // Projection_3D ---------
1457 else if ( hypType == "Projection_3D" ) {
1458 algo->SetConvMethodAndType( "Projection3D", hypType.ToCString());
1460 else if ( hypType == "ProjectionSource3D" ) {
1461 hyp->SetConvMethodAndType( "SourceShape3D", "Projection_3D");
1462 hyp->AddArgMethod( "SetSource3DShape");
1463 hyp->AddArgMethod( "SetSourceMesh");
1464 hyp->AddArgMethod( "SetVertexAssociation", 4 );
1466 // Prism_3D ---------
1467 else if ( hypType == "Prism_3D" ) {
1468 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
1470 // RadialPrism_3D ---------
1471 else if ( hypType == "RadialPrism_3D" ) {
1472 algo->SetConvMethodAndType( "Prism", hypType.ToCString());
1474 else if ( hypType == "NumberOfLayers" ) {
1475 hyp->SetConvMethodAndType( "NumberOfLayers", "RadialPrism_3D");
1476 hyp->AddArgMethod( "SetNumberOfLayers" );
1478 else if ( hypType == "LayerDistribution" ) {
1479 hyp = new _pyLayerDistributionHypo( theCreationCmd, "Get3DHypothesis" );
1480 hyp->SetConvMethodAndType( "LayerDistribution", "RadialPrism_3D");
1483 return algo->IsValid() ? algo : hyp;
1486 //================================================================================
1488 * \brief Convert the command adding a hypothesis to mesh into a smesh command
1489 * \param theCmd - The command like mesh.AddHypothesis( geom, hypo )
1490 * \param theAlgo - The algo that can create this hypo
1491 * \retval bool - false if the command cant be converted
1493 //================================================================================
1495 bool _pyHypothesis::Addition2Creation( const Handle(_pyCommand)& theCmd,
1496 const _pyID& theMesh)
1498 ASSERT(( theCmd->GetMethod() == "AddHypothesis" ));
1500 if ( !IsWrappable( theMesh ))
1503 myGeom = theCmd->GetArg( 1 );
1505 Handle(_pyHypothesis) algo;
1507 // find algo created on myGeom in theMesh
1508 algo = theGen->FindAlgo( myGeom, theMesh, this );
1509 if ( algo.IsNull() )
1511 // attach hypothesis creation command to be after algo creation command
1512 // because it can be new created instance of algorithm
1513 algo->GetCreationCmd()->AddDependantCmd( theCmd );
1517 // mesh.AddHypothesis(geom,hyp) --> hyp = <theMesh or algo>.myCreationMethod(args)
1518 theCmd->SetResultValue( GetID() );
1519 theCmd->SetObject( IsAlgo() ? theMesh : algo->GetID());
1520 theCmd->SetMethod( IsAlgo() ? GetAlgoCreationMethod() : GetCreationMethod( algo->GetAlgoType() ));
1522 theCmd->RemoveArgs();
1523 for ( int i = 1; i <= myArgs.Length(); ++i ) {
1524 if ( !myArgs( i ).IsEmpty() )
1525 theCmd->SetArg( i, myArgs( i ));
1527 theCmd->SetArg( i, "[]");
1529 // set a new creation command
1530 GetCreationCmd()->Clear();
1531 // replace creation command by wrapped instance
1532 // please note, that hypothesis attaches to algo creation command (see upper)
1533 SetCreationCmd( theCmd );
1536 // clear commands setting arg values
1537 list < Handle(_pyCommand) >::iterator argCmd = myArgCommands.begin();
1538 for ( ; argCmd != myArgCommands.end(); ++argCmd )
1541 // set unknown arg commands after hypo creation
1542 Handle(_pyCommand) afterCmd = myIsWrapped ? theCmd : GetCreationCmd();
1543 list<Handle(_pyCommand)>::iterator cmd = myUnknownCommands.begin();
1544 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
1545 afterCmd->AddDependantCmd( *cmd );
1551 //================================================================================
1553 * \brief Remember hypothesis parameter values
1554 * \param theCommand - The called hypothesis method
1556 //================================================================================
1558 void _pyHypothesis::Process( const Handle(_pyCommand)& theCommand)
1560 ASSERT( !myIsAlgo );
1563 for ( int i = 1; i <= myArgMethods.Length(); ++i ) {
1564 if ( myArgMethods( i ) == theCommand->GetMethod() ) {
1565 while ( myArgs.Length() < nbArgs + myNbArgsByMethod( i ))
1566 myArgs.Append( "[]" );
1567 for ( int iArg = 1; iArg <= myNbArgsByMethod( i ); ++iArg )
1568 myArgs( nbArgs + iArg ) = theCommand->GetArg( iArg ); // arg value
1569 myArgCommands.push_back( theCommand );
1572 nbArgs += myNbArgsByMethod( i );
1574 myUnknownCommands.push_back( theCommand );
1577 //================================================================================
1579 * \brief Finish conversion
1581 //================================================================================
1583 void _pyHypothesis::Flush()
1585 if ( IsWrapped() ) {
1588 list < Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
1589 for ( ; cmd != myArgCommands.end(); ++cmd ) {
1590 // Add access to a wrapped mesh
1591 theGen->AddMeshAccessorMethod( *cmd );
1592 // Add access to a wrapped algorithm
1593 theGen->AddAlgoAccessorMethod( *cmd );
1595 cmd = myUnknownCommands.begin();
1596 for ( ; cmd != myUnknownCommands.end(); ++cmd ) {
1597 // Add access to a wrapped mesh
1598 theGen->AddMeshAccessorMethod( *cmd );
1599 // Add access to a wrapped algorithm
1600 theGen->AddAlgoAccessorMethod( *cmd );
1603 // forget previous hypothesis modifications
1604 myArgCommands.clear();
1605 myUnknownCommands.clear();
1608 //================================================================================
1610 * \brief clear creation, arg and unkown commands
1612 //================================================================================
1614 void _pyHypothesis::ClearAllCommands()
1616 GetCreationCmd()->Clear();
1617 list<Handle(_pyCommand)>::iterator cmd = myArgCommands.begin();
1618 for ( ; cmd != myArgCommands.end(); ++cmd )
1620 cmd = myUnknownCommands.begin();
1621 for ( ; cmd != myUnknownCommands.end(); ++cmd )
1626 //================================================================================
1628 * \brief Assign fields of theOther to me except myIsWrapped
1630 //================================================================================
1632 void _pyHypothesis::Assign( const Handle(_pyHypothesis)& theOther,
1633 const _pyID& theMesh )
1635 myIsWrapped = false;
1638 // myCreationCmd = theOther->myCreationCmd;
1639 myIsAlgo = theOther->myIsAlgo;
1640 myGeom = theOther->myGeom;
1641 myType2CreationMethod = theOther->myType2CreationMethod;
1642 myArgs = theOther->myArgs;
1643 myArgMethods = theOther->myArgMethods;
1644 myNbArgsByMethod = theOther->myNbArgsByMethod;
1645 myArgCommands = theOther->myArgCommands;
1646 myUnknownCommands = theOther->myUnknownCommands;
1649 //================================================================================
1651 * \brief Remember hypothesis parameter values
1652 * \param theCommand - The called hypothesis method
1654 //================================================================================
1656 void _pyComplexParamHypo::Process( const Handle(_pyCommand)& theCommand)
1658 if( theCommand->GetMethod() == "SetLength" )
1660 // NOW it becomes OBSOLETE
1661 // ex: hyp.SetLength(start, 1)
1662 // hyp.SetLength(end, 0)
1663 ASSERT(( theCommand->GetArg( 2 ).IsIntegerValue() ));
1664 int i = 2 - theCommand->GetArg( 2 ).IntegerValue();
1665 while ( myArgs.Length() < i )
1666 myArgs.Append( "[]" );
1667 myArgs( i ) = theCommand->GetArg( 1 ); // arg value
1668 myArgCommands.push_back( theCommand );
1672 _pyHypothesis::Process( theCommand );
1675 //================================================================================
1677 * \brief Clear SetObjectEntry() as it is called by methods of Mesh_Segment
1679 //================================================================================
1681 void _pyComplexParamHypo::Flush()
1685 list < Handle(_pyCommand) >::iterator cmd = myUnknownCommands.begin();
1686 for ( ; cmd != myUnknownCommands.end(); ++cmd )
1687 if ((*cmd)->GetMethod() == "SetObjectEntry" )
1692 //================================================================================
1694 * \brief Convert methods of 1D hypotheses to my own methods
1695 * \param theCommand - The called hypothesis method
1697 //================================================================================
1699 void _pyLayerDistributionHypo::Process( const Handle(_pyCommand)& theCommand)
1701 if ( theCommand->GetMethod() != "SetLayerDistribution" )
1704 _pyID newName; // name for 1D hyp = "HypType" + "_Distribution"
1706 const _pyID& hyp1dID = theCommand->GetArg( 1 );
1707 Handle(_pyHypothesis) hyp1d = theGen->FindHyp( hyp1dID );
1708 if ( hyp1d.IsNull() ) // apparently hypId changed at study restoration
1710 else if ( !my1dHyp.IsNull() && hyp1dID != my1dHyp->GetID() ) {
1711 // 1D hypo is already set, so distribution changes and the old
1712 // 1D hypo is thrown away
1713 my1dHyp->ClearAllCommands();
1717 if ( !myArgCommands.empty() )
1718 myArgCommands.front()->Clear();
1719 myArgCommands.push_back( theCommand );
1722 //================================================================================
1725 * \param theAdditionCmd - command to be converted
1726 * \param theMesh - mesh instance
1727 * \retval bool - status
1729 //================================================================================
1731 bool _pyLayerDistributionHypo::Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
1732 const _pyID& theMesh)
1734 myIsWrapped = false;
1736 if ( my1dHyp.IsNull() )
1739 // set "SetLayerDistribution()" after addition cmd
1740 theAdditionCmd->AddDependantCmd( myArgCommands.front() );
1742 _pyID geom = theAdditionCmd->GetArg( 1 );
1744 Handle(_pyHypothesis) algo = theGen->FindAlgo( geom, theMesh, this );
1745 if ( !algo.IsNull() )
1747 my1dHyp->SetMesh( theMesh );
1748 my1dHyp->SetConvMethodAndType(my1dHyp->GetAlgoCreationMethod().ToCString(),
1749 algo->GetAlgoType().ToCString());
1750 if ( !my1dHyp->Addition2Creation( theAdditionCmd, theMesh ))
1753 // clear "SetLayerDistribution()" cmd
1754 myArgCommands.back()->Clear();
1756 // Convert my creation => me = RadialPrismAlgo.Get3DHypothesis()
1758 // find RadialPrism algo created on <geom> for theMesh
1759 GetCreationCmd()->SetObject( algo->GetID() );
1760 GetCreationCmd()->SetMethod( myAlgoMethod );
1761 GetCreationCmd()->RemoveArgs();
1762 theAdditionCmd->AddDependantCmd( GetCreationCmd() );
1768 //================================================================================
1772 //================================================================================
1774 void _pyLayerDistributionHypo::Flush()
1776 // as creation of 1D hyp was written later then it's edition,
1777 // we need to find all it's edition calls and process them
1778 if ( !my1dHyp.IsNull() )
1780 _pyID hyp1dID = my1dHyp->GetCreationCmd()->GetResultValue();
1782 // make a new name for 1D hyp = "HypType" + "_Distribution"
1784 if ( my1dHyp->IsWrapped() ) {
1785 newName = my1dHyp->GetCreationCmd()->GetMethod();
1788 TCollection_AsciiString hypTypeQuoted = my1dHyp->GetCreationCmd()->GetArg(1);
1789 newName = hypTypeQuoted.SubString( 2, hypTypeQuoted.Length() - 1 );
1791 newName += "_Distribution";
1792 my1dHyp->GetCreationCmd()->SetResultValue( newName );
1794 list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
1795 list< Handle(_pyCommand) >::iterator cmdIt = cmds.begin();
1796 for ( ; cmdIt != cmds.end(); ++cmdIt ) {
1797 const _pyID& objID = (*cmdIt)->GetObject();
1798 if ( objID == hyp1dID ) {
1799 my1dHyp->Process( *cmdIt );
1800 my1dHyp->GetCreationCmd()->AddDependantCmd( *cmdIt );
1801 ( *cmdIt )->SetObject( newName );
1804 // Set new hyp name to SetLayerDistribution() cmd
1805 if ( !myArgCommands.empty() && !myArgCommands.back()->IsEmpty() )
1806 myArgCommands.back()->SetArg( 1, newName );
1810 //================================================================================
1812 * \brief additionally to Addition2Creation, clears SetDistrType() command
1813 * \param theCmd - AddHypothesis() command
1814 * \param theMesh - mesh to which a hypothesis is added
1815 * \retval bool - convertion result
1817 //================================================================================
1819 bool _pyNumberOfSegmentsHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
1820 const _pyID& theMesh)
1822 if ( IsWrappable( theMesh ) && myArgs.Length() > 1 ) {
1823 // scale factor (2-nd arg) is provided: clear SetDistrType(1) command
1824 bool scaleDistrType = false;
1825 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
1826 for ( ; cmd != myUnknownCommands.rend(); ++cmd ) {
1827 if ( (*cmd)->GetMethod() == "SetDistrType" ) {
1828 if ( (*cmd)->GetArg( 1 ) == "1" ) {
1829 scaleDistrType = true;
1832 else if ( !scaleDistrType ) {
1833 // distribution type changed: remove scale factor from args
1834 myArgs.Remove( 2, myArgs.Length() );
1840 return _pyHypothesis::Addition2Creation( theCmd, theMesh );
1843 //================================================================================
1845 * \brief remove repeated commands defining distribution
1847 //================================================================================
1849 void _pyNumberOfSegmentsHyp::Flush()
1851 // find number of the last SetDistrType() command
1852 list<Handle(_pyCommand)>::reverse_iterator cmd = myUnknownCommands.rbegin();
1853 int distrTypeNb = 0;
1854 for ( ; !distrTypeNb && cmd != myUnknownCommands.rend(); ++cmd )
1855 if ( (*cmd)->GetMethod() == "SetDistrType" )
1856 distrTypeNb = (*cmd)->GetOrderNb();
1857 else if (IsWrapped() && (*cmd)->GetMethod() == "SetObjectEntry" )
1860 // clear commands before the last SetDistrType()
1861 list<Handle(_pyCommand)> * cmds[2] = { &myArgCommands, &myUnknownCommands };
1862 for ( int i = 0; i < 2; ++i ) {
1863 set<TCollection_AsciiString> uniqueMethods;
1864 list<Handle(_pyCommand)> & cmdList = *cmds[i];
1865 for ( cmd = cmdList.rbegin(); cmd != cmdList.rend(); ++cmd )
1867 bool clear = ( (*cmd)->GetOrderNb() < distrTypeNb );
1868 const TCollection_AsciiString& method = (*cmd)->GetMethod();
1869 if ( !clear || method == "SetNumberOfSegments" ) {
1870 bool isNewInSet = uniqueMethods.insert( method ).second;
1871 clear = !isNewInSet;
1880 //================================================================================
1882 * \brief Convert the command adding "SegmentLengthAroundVertex" to mesh
1883 * into regular1D.LengthNearVertex( length, vertex )
1884 * \param theCmd - The command like mesh.AddHypothesis( vertex, SegmentLengthAroundVertex )
1885 * \param theMesh - The mesh needing this hypo
1886 * \retval bool - false if the command cant be converted
1888 //================================================================================
1890 bool _pySegmentLengthAroundVertexHyp::Addition2Creation( const Handle(_pyCommand)& theCmd,
1891 const _pyID& theMeshID)
1893 if ( IsWrappable( theMeshID )) {
1895 _pyID vertex = theCmd->GetArg( 1 );
1897 // the problem here is that segment algo will not be found
1898 // by pyHypothesis::Addition2Creation() for <vertex>, so we try to find
1899 // geometry where segment algorithm is assigned
1900 Handle(_pyHypothesis) algo;
1901 _pyID geom = vertex;
1902 while ( algo.IsNull() && !geom.IsEmpty()) {
1903 // try to find geom as a father of <vertex>
1904 geom = FatherID( geom );
1905 algo = theGen->FindAlgo( geom, theMeshID, this );
1907 if ( algo.IsNull() )
1908 return false; // also possible to find geom as brother of veretex...
1909 // set geom instead of vertex
1910 theCmd->SetArg( 1, geom );
1912 // set vertex as a second arg
1913 if ( myArgs.Length() < 1) myArgs.Append( "1" ); // :(
1914 myArgs.Append( vertex );
1916 // mesh.AddHypothesis(vertex, SegmentLengthAroundVertex) -->
1917 // theMeshID.LengthNearVertex( length, vertex )
1918 return _pyHypothesis::Addition2Creation( theCmd, theMeshID );
1923 //================================================================================
1925 * \brief _pyAlgorithm constructor
1926 * \param theCreationCmd - The command like "algo = smeshgen.CreateHypothesis(type,lib)"
1928 //================================================================================
1930 _pyAlgorithm::_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd)
1931 : _pyHypothesis( theCreationCmd )
1936 //================================================================================
1938 * \brief Convert the command adding an algorithm to mesh
1939 * \param theCmd - The command like mesh.AddHypothesis( geom, algo )
1940 * \param theMesh - The mesh needing this algo
1941 * \retval bool - false if the command cant be converted
1943 //================================================================================
1945 bool _pyAlgorithm::Addition2Creation( const Handle(_pyCommand)& theCmd,
1946 const _pyID& theMeshID)
1948 // mesh.AddHypothesis(geom,algo) --> theMeshID.myCreationMethod()
1949 if ( _pyHypothesis::Addition2Creation( theCmd, theMeshID )) {
1950 theGen->SetAccessorMethod( GetID(), "GetAlgorithm()" );
1956 //================================================================================
1958 * \brief Return starting position of a part of python command
1959 * \param thePartIndex - The index of command part
1960 * \retval int - Part position
1962 //================================================================================
1964 int _pyCommand::GetBegPos( int thePartIndex )
1968 if ( myBegPos.Length() < thePartIndex )
1970 return myBegPos( thePartIndex );
1973 //================================================================================
1975 * \brief Store starting position of a part of python command
1976 * \param thePartIndex - The index of command part
1977 * \param thePosition - Part position
1979 //================================================================================
1981 void _pyCommand::SetBegPos( int thePartIndex, int thePosition )
1983 while ( myBegPos.Length() < thePartIndex )
1984 myBegPos.Append( UNKNOWN );
1985 myBegPos( thePartIndex ) = thePosition;
1988 //================================================================================
1990 * \brief Returns whitespace symbols at the line beginning
1991 * \retval TCollection_AsciiString - result
1993 //================================================================================
1995 TCollection_AsciiString _pyCommand::GetIndentation()
1998 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
1999 GetWord( myString, end, true );
2001 end = GetBegPos( RESULT_IND );
2002 return myString.SubString( 1, end - 1 );
2005 //================================================================================
2007 * \brief Return substring of python command looking like ResultValue = Obj.Meth()
2008 * \retval const TCollection_AsciiString & - ResultValue substring
2010 //================================================================================
2012 const TCollection_AsciiString & _pyCommand::GetResultValue()
2014 if ( GetBegPos( RESULT_IND ) == UNKNOWN )
2016 int begPos = myString.Location( "=", 1, Length() );
2018 myRes = GetWord( myString, begPos, false );
2021 SetBegPos( RESULT_IND, begPos );
2026 //================================================================================
2028 * \brief Return number of python command result value ResultValue = Obj.Meth()
2031 //================================================================================
2033 const int _pyCommand::GetNbResultValues()
2037 int endPos = myString.Location( "=", 1, Length() );
2038 TCollection_AsciiString str = "";
2039 while ( begPos < endPos) {
2040 str = GetWord( myString, begPos, true );
2041 begPos = begPos+ str.Length();
2048 //================================================================================
2050 * \brief Return substring of python command looking like
2051 * ResultValue1 , ResultValue1,... = Obj.Meth() with res index
2052 * \retval const TCollection_AsciiString & - ResultValue with res index substring
2054 //================================================================================
2055 const TCollection_AsciiString & _pyCommand::GetResultValue(int res)
2059 int endPos = myString.Location( "=", 1, Length() );
2060 while ( begPos < endPos) {
2061 myRes = GetWord( myString, begPos, true );
2062 begPos = begPos + myRes.Length();
2065 myRes.RemoveAll('[');myRes.RemoveAll(']');
2071 return theEmptyString;
2074 //================================================================================
2076 * \brief Return substring of python command looking like ResVal = Object.Meth()
2077 * \retval const TCollection_AsciiString & - Object substring
2079 //================================================================================
2081 const TCollection_AsciiString & _pyCommand::GetObject()
2083 if ( GetBegPos( OBJECT_IND ) == UNKNOWN )
2086 int begPos = GetBegPos( RESULT_IND ) + myRes.Length();
2088 begPos = myString.Location( "=", 1, Length() ) + 1;
2089 // is '=' in the string argument (for example, name) or not
2090 int nb1 = 0; // number of ' character at the left of =
2091 int nb2 = 0; // number of " character at the left of =
2092 for ( int i = 1; i < begPos-1; i++ ) {
2093 if ( myString.Value( i )=='\'' )
2095 else if ( myString.Value( i )=='"' )
2098 // if number of ' or " is not divisible by 2,
2099 // then get an object at the start of the command
2100 if ( nb1 % 2 != 0 || nb2 % 2 != 0 )
2103 myObj = GetWord( myString, begPos, true );
2104 // check if object is complex,
2105 // so far consider case like "smesh.smesh.Method()"
2106 if ( int bracketPos = myString.Location( "(", begPos, Length() )) {
2107 //if ( bracketPos==0 ) bracketPos = Length();
2108 int dotPos = begPos+myObj.Length();
2109 while ( dotPos+1 < bracketPos ) {
2110 if ( int pos = myString.Location( ".", dotPos+1, bracketPos ))
2115 if ( dotPos > begPos+myObj.Length() )
2116 myObj = myString.SubString( begPos, dotPos-1 );
2119 SetBegPos( OBJECT_IND, begPos );
2125 //================================================================================
2127 * \brief Return substring of python command looking like ResVal = Obj.Method()
2128 * \retval const TCollection_AsciiString & - Method substring
2130 //================================================================================
2132 const TCollection_AsciiString & _pyCommand::GetMethod()
2134 if ( GetBegPos( METHOD_IND ) == UNKNOWN )
2137 int begPos = GetBegPos( OBJECT_IND ) + myObj.Length();
2138 bool forward = true;
2140 begPos = myString.Location( "(", 1, Length() ) - 1;
2144 myMeth = GetWord( myString, begPos, forward );
2145 SetBegPos( METHOD_IND, begPos );
2151 //================================================================================
2153 * \brief Return substring of python command looking like ResVal = Obj.Meth(Arg1,...)
2154 * \retval const TCollection_AsciiString & - Arg<index> substring
2156 //================================================================================
2158 const TCollection_AsciiString & _pyCommand::GetArg( int index )
2160 if ( GetBegPos( ARG1_IND ) == UNKNOWN )
2163 int begPos = GetBegPos( METHOD_IND ) + myMeth.Length();
2165 begPos = myString.Location( "(", 1, Length() ) + 1;
2167 int i = 0, prevLen = 0, nbNestings = 0;
2168 while ( begPos != EMPTY ) {
2170 if( myString.Value( begPos ) == '(' )
2172 // check if we are looking at the closing parenthesis
2173 while ( begPos <= Length() && isspace( myString.Value( begPos )))
2175 if ( begPos > Length() )
2177 if ( myString.Value( begPos ) == ')' ) {
2179 if( nbNestings == 0 )
2182 myArgs.Append( GetWord( myString, begPos, true, true ));
2183 SetBegPos( ARG1_IND + i, begPos );
2184 prevLen = myArgs.Last().Length();
2186 myArgs.Remove( myArgs.Length() ); // no more args
2190 if ( myArgs.Length() < index )
2191 return theEmptyString;
2192 return myArgs( index );
2195 //================================================================================
2197 * \brief Check if char is a word part
2198 * \param c - The character to check
2199 * \retval bool - The check result
2201 //================================================================================
2203 static inline bool isWord(const char c, const bool dotIsWord)
2206 !isspace(c) && c != ',' && c != '=' && c != ')' && c != '(' && ( dotIsWord || c != '.');
2209 //================================================================================
2211 * \brief Looks for a word in the string and returns word's beginning
2212 * \param theString - The input string
2213 * \param theStartPos - The position to start the search, returning word's beginning
2214 * \param theForward - The search direction
2215 * \retval TCollection_AsciiString - The found word
2217 //================================================================================
2219 TCollection_AsciiString _pyCommand::GetWord( const TCollection_AsciiString & theString,
2221 const bool theForward,
2222 const bool dotIsWord )
2224 int beg = theStartPos, end = theStartPos;
2225 theStartPos = EMPTY;
2226 if ( beg < 1 || beg > theString.Length() )
2227 return theEmptyString;
2229 if ( theForward ) { // search forward
2231 while ( beg <= theString.Length() && !isWord( theString.Value( beg ), dotIsWord))
2233 if ( beg > theString.Length() )
2234 return theEmptyString; // no word found
2237 char begChar = theString.Value( beg );
2238 if ( begChar == '"' || begChar == '\'' || begChar == '[') {
2239 char endChar = ( begChar == '[' ) ? ']' : begChar;
2240 // end is at the corresponding quoting mark or bracket
2241 while ( end < theString.Length() &&
2242 ( theString.Value( end ) != endChar || theString.Value( end-1 ) == '\\'))
2246 while ( end <= theString.Length() && isWord( theString.Value( end ), dotIsWord))
2251 else { // search backward
2253 while ( end > 0 && !isWord( theString.Value( end ), dotIsWord))
2256 return theEmptyString; // no word found
2258 char endChar = theString.Value( end );
2259 if ( endChar == '"' || endChar == '\'' ) {
2260 // beg is at the corresponding quoting mark
2262 ( theString.Value( beg ) != endChar || theString.Value( beg-1 ) == '\\'))
2266 while ( beg > 0 && isWord( theString.Value( beg ), dotIsWord))
2272 //cout << theString << " ---- " << beg << " - " << end << endl;
2273 return theString.SubString( beg, end );
2276 //================================================================================
2278 * \brief Look for position where not space char is
2279 * \param theString - The string
2280 * \param thePos - The position to search from and which returns result
2281 * \retval bool - false if there are only space after thePos in theString
2285 //================================================================================
2287 bool _pyCommand::SkipSpaces( const TCollection_AsciiString & theString, int & thePos )
2289 if ( thePos < 1 || thePos > theString.Length() )
2292 while ( thePos <= theString.Length() && isspace( theString.Value( thePos )))
2295 return thePos <= theString.Length();
2298 //================================================================================
2300 * \brief Modify a part of the command
2301 * \param thePartIndex - The index of the part
2302 * \param thePart - The new part string
2303 * \param theOldPart - The old part
2305 //================================================================================
2307 void _pyCommand::SetPart(int thePartIndex, const TCollection_AsciiString& thePart,
2308 TCollection_AsciiString& theOldPart)
2310 int pos = GetBegPos( thePartIndex );
2311 if ( pos <= Length() && theOldPart != thePart)
2313 TCollection_AsciiString seperator;
2315 pos = GetBegPos( thePartIndex + 1 );
2316 if ( pos < 1 ) return;
2317 switch ( thePartIndex ) {
2318 case RESULT_IND: seperator = " = "; break;
2319 case OBJECT_IND: seperator = "."; break;
2320 case METHOD_IND: seperator = "()"; break;
2324 myString.Remove( pos, theOldPart.Length() );
2325 if ( !seperator.IsEmpty() )
2326 myString.Insert( pos , seperator );
2327 myString.Insert( pos, thePart );
2328 // update starting positions of the following parts
2329 int posDelta = thePart.Length() + seperator.Length() - theOldPart.Length();
2330 for ( int i = thePartIndex + 1; i <= myBegPos.Length(); ++i ) {
2331 if ( myBegPos( i ) > 0 )
2332 myBegPos( i ) += posDelta;
2334 theOldPart = thePart;
2338 //================================================================================
2340 * \brief Set agrument
2341 * \param index - The argument index, it counts from 1
2342 * \param theArg - The argument string
2344 //================================================================================
2346 void _pyCommand::SetArg( int index, const TCollection_AsciiString& theArg)
2349 int argInd = ARG1_IND + index - 1;
2350 int pos = GetBegPos( argInd );
2351 if ( pos < 1 ) // no index-th arg exist, append inexistent args
2353 // find a closing parenthesis
2354 if ( GetNbArgs() != 0 && index <= GetNbArgs() ) {
2355 int lastArgInd = GetNbArgs();
2356 pos = GetBegPos( ARG1_IND + lastArgInd - 1 ) + GetArg( lastArgInd ).Length();
2357 while ( pos > 0 && pos <= Length() && myString.Value( pos ) != ')' )
2362 while ( pos > 0 && myString.Value( pos ) != ')' )
2365 if ( pos < 1 || myString.Value( pos ) != ')' ) { // no parentheses at all
2369 while ( myArgs.Length() < index ) {
2370 if ( myArgs.Length() )
2371 myString.Insert( pos++, "," );
2372 myArgs.Append("None");
2373 myString.Insert( pos, myArgs.Last() );
2374 SetBegPos( ARG1_IND + myArgs.Length() - 1, pos );
2375 pos += myArgs.Last().Length();
2378 SetPart( argInd, theArg, myArgs( index ));
2381 //================================================================================
2383 * \brief Empty arg list
2385 //================================================================================
2387 void _pyCommand::RemoveArgs()
2389 if ( int pos = myString.Location( '(', 1, Length() ))
2390 myString.Trunc( pos );
2393 if ( myBegPos.Length() >= ARG1_IND )
2394 myBegPos.Remove( ARG1_IND, myBegPos.Length() );
2397 //================================================================================
2399 * \brief Set dependent commands after this one
2401 //================================================================================
2403 bool _pyCommand::SetDependentCmdsAfter() const
2405 bool orderChanged = false;
2406 list< Handle(_pyCommand)>::const_reverse_iterator cmd = myDependentCmds.rbegin();
2407 for ( ; cmd != myDependentCmds.rend(); ++cmd ) {
2408 if ( (*cmd)->GetOrderNb() < GetOrderNb() ) {
2409 orderChanged = true;
2410 theGen->SetCommandAfter( *cmd, this );
2411 (*cmd)->SetDependentCmdsAfter();
2414 return orderChanged;
2416 //================================================================================
2418 * \brief Insert accessor method after theObjectID
2419 * \param theObjectID - id of the accessed object
2420 * \param theAcsMethod - name of the method giving access to the object
2421 * \retval bool - false if theObjectID is not found in the command string
2423 //================================================================================
2425 bool _pyCommand::AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod )
2427 if ( !theAcsMethod )
2429 // start object search from the object, i.e. ignore result
2431 int beg = GetBegPos( OBJECT_IND );
2432 if ( beg < 1 || beg > Length() )
2435 while (( beg = myString.Location( theObjectID, beg, Length() )))
2437 // check that theObjectID is not just a part of a longer ID
2438 int afterEnd = beg + theObjectID.Length();
2439 Standard_Character c = myString.Value( afterEnd );
2440 if ( !isalnum( c ) && c != ':' ) {
2441 // check if accessor method already present
2443 myString.Location( (char*) theAcsMethod, afterEnd, Length() ) != afterEnd+1) {
2445 int oldLen = Length();
2446 myString.Insert( afterEnd, (char*) theAcsMethod );
2447 myString.Insert( afterEnd, "." );
2448 // update starting positions of the parts following the modified one
2449 int posDelta = Length() - oldLen;
2450 for ( int i = 1; i <= myBegPos.Length(); ++i ) {
2451 if ( myBegPos( i ) > afterEnd )
2452 myBegPos( i ) += posDelta;
2457 beg = afterEnd; // is a part - next search
2462 //================================================================================
2464 * \brief Return method name giving access to an interaface object wrapped by python class
2465 * \retval const char* - method name
2467 //================================================================================
2469 const char* _pyObject::AccessorMethod() const
2473 //================================================================================
2475 * \brief Return ID of a father
2477 //================================================================================
2479 _pyID _pyObject::FatherID(const _pyID & childID)
2481 int colPos = childID.SearchFromEnd(':');
2483 return childID.SubString( 1, colPos-1 );
2487 //================================================================================
2489 * \brief SelfEraser erases creation command if no more it's commands invoked
2491 //================================================================================
2493 void _pySelfEraser::Flush()
2495 if ( GetNbCalls() == 0 )
2496 GetCreationCmd()->Clear();
2499 //================================================================================
2501 * \brief count invoked commands
2503 //================================================================================
2505 void _pySubMesh::Process( const Handle(_pyCommand)& theCommand )
2507 _pyObject::Process(theCommand); // count calls of Process()
2508 GetCreationCmd()->AddDependantCmd( theCommand );
2511 //================================================================================
2513 * \brief Clear creatin command if no commands invoked
2515 //================================================================================
2517 void _pySubMesh::Flush()
2519 if ( GetNbCalls() == 0 ) // move to the end of all commands
2520 theGen->GetLastCommand()->AddDependantCmd( GetCreationCmd() );
2521 else if ( !myCreator.IsNull() )
2522 // move to be just after creator
2523 myCreator->GetCreationCmd()->AddDependantCmd( GetCreationCmd() );