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Adding parallel meshing (NETGEN only, Linux Only)
[modules/smesh.git] / src / SMESH_I / SMESH_2smeshpy.cxx
index 45540d510a4f8157a2df1b610317ab85c87aeb4a..def823814c7a5d1d431c76a383b5f003bbe53f28 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2022  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 #include <SALOMEDS_wrap.hxx>
 #include <utilities.h>
 
+#include <Basics_OCCTVersion.hxx>
 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
+#if OCC_VERSION_LARGE < 0x07050000
 #include <Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString.hxx>
+#endif
 
 #include "SMESH_Gen_i.hxx"
 /* SALOME headers that include CORBA headers that include windows.h
 #include <unistd.h>
 #endif
 
-IMPLEMENT_STANDARD_RTTIEXT(_pyObject          ,Standard_Transient);
-IMPLEMENT_STANDARD_RTTIEXT(_pyCommand         ,Standard_Transient);
-IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient);
-IMPLEMENT_STANDARD_RTTIEXT(_pyGen             ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyMesh            ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh         ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor      ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis      ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser      ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyGroup           ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyFilter          ,_pyObject);
-IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm       ,_pyHypothesis);
-IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis);
-IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis);
-IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis);
-IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis);
+IMPLEMENT_STANDARD_RTTIEXT(_pyObject          ,Standard_Transient)
+IMPLEMENT_STANDARD_RTTIEXT(_pyCommand         ,Standard_Transient)
+IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient)
+IMPLEMENT_STANDARD_RTTIEXT(_pyGen             ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyMesh            ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pySubMesh         ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyMeshEditor      ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyHypothesis      ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pySelfEraser      ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyGroup           ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyFilter          ,_pyObject)
+IMPLEMENT_STANDARD_RTTIEXT(_pyAlgorithm       ,_pyHypothesis)
+IMPLEMENT_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis)
+IMPLEMENT_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis)
+IMPLEMENT_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis)
+IMPLEMENT_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis)
 
 using namespace std;
 using SMESH::TPythonDump;
@@ -455,7 +458,7 @@ namespace {
       initialized = true;
       filteredArgs.push_back( "SMESH.MED_V2_1" );
       filteredArgs.push_back( "SMESH.MED_V2_2" );
-    }  
+    }
     return std::find( filteredArgs.begin(), filteredArgs.end(), theArg ) != filteredArgs.end();
   }
 }
@@ -567,7 +570,8 @@ _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod
     myRemovedObjIDs( theRemovedObjIDs ),
     myNbFilters( 0 ),
     myToKeepAllCommands( theToKeepAllCommands ),
-    myGeomIDNb(0), myGeomIDIndex(-1)
+    myGeomIDNb(0), myGeomIDIndex(-1),
+    myShaperIDNb(0), myShaperIDIndex(-1)
 {
   // make that GetID() to return TPythonDump::SMESHGenName()
   GetCreationCmd()->Clear();
@@ -575,30 +579,38 @@ _pyGen::_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod
   GetCreationCmd()->GetString() += "=";
 
   // Find 1st digit of study entry by which a GEOM object differs from a SMESH object
-  if ( !theObjectNames.IsEmpty() )
+  if (!theObjectNames.IsEmpty())
   {
-    // find a GEOM entry
-    _pyID geomID;
-    SALOMEDS::SComponent_wrap geomComp = SMESH_Gen_i::getStudyServant()->FindComponent("GEOM");
-    if ( geomComp->_is_nil() ) return;
-    CORBA::String_var entry = geomComp->GetID();
-    geomID = entry.in();
-
-    // find a SMESH entry
-    _pyID smeshID;
-    Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n( theObjectNames );
-    for ( ; e2n.More() && smeshID.IsEmpty(); e2n.Next() )
-      if ( _pyCommand::IsStudyEntry( e2n.Key() ))
-        smeshID = e2n.Key();
-
-    // find 1st difference between smeshID and geomID
-    if ( !geomID.IsEmpty() && !smeshID.IsEmpty() )
-      for ( int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i )
-        if ( geomID.Value( i ) != smeshID.Value( i ))
-        {
-          myGeomIDNb = geomID.Value( i );
-          myGeomIDIndex = i;
-        }
+    // find a GEOM (aPass == 0) and SHAPERSTUDY (aPass == 1) entries
+    for(int aPass = 0; aPass < 2; aPass++) {
+      _pyID geomID;
+      SALOMEDS::SComponent_wrap geomComp = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->
+        FindComponent(aPass == 0 ? "GEOM" : "SHAPERSTUDY");
+      if (geomComp->_is_nil()) continue;
+      CORBA::String_var entry = geomComp->GetID();
+      geomID = entry.in();
+
+      // find a SMESH entry
+      _pyID smeshID;
+      Resource_DataMapIteratorOfDataMapOfAsciiStringAsciiString e2n(theObjectNames);
+      for (; e2n.More() && smeshID.IsEmpty(); e2n.Next())
+        if (_pyCommand::IsStudyEntry(e2n.Key()))
+          smeshID = e2n.Key();
+
+      // find 1st difference between smeshID and geomID
+      if (!geomID.IsEmpty() && !smeshID.IsEmpty())
+        for (int i = 1; i <= geomID.Length() && i <= smeshID.Length(); ++i)
+          if (geomID.Value(i) != smeshID.Value(i))
+          {
+            if (aPass == 0) {
+              myGeomIDNb = geomID.Value(i);
+              myGeomIDIndex = i;
+            } else {
+              myShaperIDNb = geomID.Value(i);
+              myShaperIDIndex = i;
+            }
+          }
+    }
   }
 }
 
@@ -920,10 +932,13 @@ Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand
           "Geom_POLYHEDRA", "Geom_BALL" };
         if ( -1 < iGeom && iGeom < nbTypes )
           Threshold = SMESH + types[ iGeom ];
-#ifdef _DEBUG_
-        // is types complete? (compilation failure mains that enum GeometryType changed)
-        int _asrt[( sizeof(types) / sizeof(const char*) == nbTypes ) ? 2 : -1 ]; _asrt[0]=_asrt[1];
-#endif
+
+        if (SALOME::VerbosityActivated())
+        {
+          // is types complete? (compilation failure means that enum GeometryType changed)
+          static_assert( sizeof(types) / sizeof(const char*) == nbTypes,
+                        "Update names of GeometryType's!!!" );
+        }
       }
       if (Type == "SMESH.FT_EntityType")
       {
@@ -940,10 +955,13 @@ Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand
           "Entity_Polyhedra", "Entity_Quad_Polyhedra", "Entity_Ball" };
         if ( -1 < iGeom && iGeom < nbTypes )
           Threshold = SMESH + types[ iGeom ];
-#ifdef _DEBUG_
-        // is 'types' complete? (compilation failure mains that enum EntityType changed)
-        int _asrt[( sizeof(types) / sizeof(const char*) == nbTypes ) ? 2 : -1 ]; _asrt[0]=_asrt[1];
-#endif
+
+        if (SALOME::VerbosityActivated())
+        {
+          // is 'types' complete? (compilation failure means that enum EntityType changed)
+          static_assert( sizeof(types) / sizeof(const char*) == nbTypes,
+                        "Update names of EntityType's!!!" );
+        }
       }
     }
     if ( ThresholdID.Length() != 2 ) // neither '' nor ""
@@ -999,10 +1017,16 @@ void _pyGen::Process( const Handle(_pyCommand)& theCommand )
   {
     Handle(_pyMesh) mesh = new _pyMesh( theCommand );
     AddObject( mesh );
+    // set mesh name
+    _pyID id = mesh->GetID(), comma("'");
+    if ( myObjectNames.IsBound( id ))
+      theCommand->SetArg( theCommand->GetNbArgs() + 1,
+                          comma + myObjectNames( id ) + comma);
     return;
   }
   if ( method == "CreateMeshesFromUNV" ||
        method == "CreateMeshesFromSTL" ||
+       method == "CreateDualMesh" ||
        method == "CopyMesh" ) // command result is a mesh
   {
     Handle(_pyMesh) mesh = new _pyMesh( theCommand, theCommand->GetResultValue() );
@@ -1010,7 +1034,6 @@ void _pyGen::Process( const Handle(_pyCommand)& theCommand )
     return;
   }
   if ( method == "CreateMeshesFromMED" ||
-       method == "CreateMeshesFromSAUV"||
        method == "CreateMeshesFromCGNS" ||
        method == "CreateMeshesFromGMF" ) // command result is ( [mesh1,mesh2], status )
   {
@@ -1221,7 +1244,7 @@ void _pyGen::Flush()
  */
 //================================================================================
 
-void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const
+void _pyGen::PlaceSubmeshAfterItsCreation( Handle(_pyCommand) /*theCmdUsingSubmesh*/ ) const
 {
   // map< _pyID, Handle(_pyObject) >::const_iterator id_obj = myObjects.begin();
   // for ( ; id_obj != myObjects.end(); ++id_obj )
@@ -1680,13 +1703,11 @@ Handle(_pyObject) _pyGen::FindObject( const _pyID& theObjID )  const
 
 bool _pyGen::IsGeomObject(const _pyID& theObjID) const
 {
-  if ( myGeomIDNb )
-  {
-    return ( myGeomIDIndex <= theObjID.Length() &&
-             int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb &&
-             _pyCommand::IsStudyEntry( theObjID ));
-  }
-  return false;
+  bool isGeom = myGeomIDNb && myGeomIDIndex <= theObjID.Length() &&
+                int( theObjID.Value( myGeomIDIndex )) == myGeomIDNb;
+  bool isShaper = myShaperIDNb && myShaperIDIndex <= theObjID.Length() &&
+                  int( theObjID.Value( myShaperIDIndex )) == myShaperIDNb;
+  return ((isGeom || isShaper) && _pyCommand::IsStudyEntry( theObjID ));
 }
 
 //================================================================================
@@ -1705,7 +1726,7 @@ bool _pyGen::IsNotPublished(const _pyID& theObjID) const
   // either the SMESH object is not in study or it is a GEOM object
   if ( IsGeomObject( theObjID ))
   {
-    SALOMEDS::SObject_wrap so = SMESH_Gen_i::getStudyServant()->FindObjectID( theObjID.ToCString() );
+    SALOMEDS::SObject_wrap so = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->FindObjectID( theObjID.ToCString() );
     if ( so->_is_nil() ) return true;
     CORBA::Object_var obj = so->GetObject();
     return CORBA::is_nil( obj );
@@ -1811,7 +1832,7 @@ _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
     const _pyID& meshID = theCreationCmd->GetObject();
     addFatherMesh( meshID );
   }
-    
+
   // convert my creation command
   Handle(_pyCommand) creationCmd = GetCreationCmd();
   creationCmd->SetObject( SMESH_2smeshpy::SmeshpyName() );
@@ -1827,7 +1848,7 @@ _pyMesh::_pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID& meshId):
 
 void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
 {
-  // some methods of SMESH_Mesh interface needs special conversion
+  // some methods of SMESH_Mesh interface need special conversion
   // to methods of Mesh python class
   //
   // 1. GetSubMesh(geom, name) + AddHypothesis(geom, algo)
@@ -1971,7 +1992,7 @@ void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
       if ( !obj->CanClear() )
         allGroupsRemoved = false;
     }
-    if ( nbGroupsBefore == myGroups.size() ) // no new _pyGroup created
+    if ( nbGroupsBefore == myGroups.size() && !obj.IsNull() ) // no new _pyGroup created
       obj->AddProcessedCmd( theCommand ); // to clear theCommand if all groups are removed
 
     if ( !allGroupsRemoved && !theGen->IsToKeepAllCommands() )
@@ -1980,7 +2001,7 @@ void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
       // if GetGroups() is just after Compute(), this can mean that the groups
       // were created by some algorithm and hence Compute() should not be discarded
       std::list< Handle(_pyCommand) >& cmdList = theGen->GetCommands();
-      std::list< Handle(_pyCommand) >::iterator cmd = cmdList.begin();
+      std::list< Handle(_pyCommand) >::reverse_iterator cmd = cmdList.rbegin();
       while ( (*cmd)->GetMethod() == "GetGroups" )
         ++cmd;
       if ( myLastComputeCmd == (*cmd))
@@ -2182,7 +2203,7 @@ bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
   static TStringSet sameMethods;
   if ( sameMethods.empty() ) {
     const char * names[] =
-      { "ExportDAT","ExportUNV","ExportSTL","ExportSAUV", "RemoveGroup","RemoveGroupWithContents",
+      { "ExportDAT","ExportUNV","ExportSTL", "RemoveGroup","RemoveGroupWithContents",
         "GetGroups","UnionGroups","IntersectGroups","CutGroups","CreateDimGroup","GetLog","GetId",
         "ClearLog","HasDuplicatedGroupNamesMED","GetMEDMesh","NbNodes","NbElements",
         "NbEdges","NbEdgesOfOrder","NbFaces","NbFacesOfOrder","NbTriangles",
@@ -2195,7 +2216,8 @@ bool _pyMesh::NeedMeshAccess( const Handle(_pyCommand)& theCommand )
         "GetElemNode","IsMediumNode","IsMediumNodeOfAnyElem","ElemNbEdges","ElemNbFaces",
         "GetElemFaceNodes", "GetFaceNormal", "FindElementByNodes",
         "IsPoly","IsQuadratic","BaryCenter","GetHypothesisList", "SetAutoColor", "GetAutoColor",
-        "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder"
+        "Clear", "ConvertToStandalone", "GetMeshOrder", "SetMeshOrder",
+        "SetNbThreads"
         ,"" }; // <- mark of end
     sameMethods.Insert( names );
   }
@@ -2403,7 +2425,7 @@ void _pyMesh::ClearCommands()
   list< Handle(_pySubMesh) >::iterator sm = mySubmeshes.begin();
   for ( ; sm != mySubmeshes.end(); ++sm )
     (*sm)->ClearCommands();
-  
+
   list< Handle(_pyGroup) >::iterator gr = myGroups.begin();
   for ( ; gr != myGroups.end(); ++gr )
     (*gr)->ClearCommands();
@@ -2475,11 +2497,11 @@ void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
   static TStringSet sameMethods;
   if ( sameMethods.empty() ) {
     const char * names[] = {
-      "RemoveElements","RemoveNodes","RemoveOrphanNodes",
+      "RemoveElements","RemoveNodes","RemoveOrphanNodes","RemoveNodeWithReconnection",
       "AddNode","Add0DElement","AddEdge","AddFace","AddPolygonalFace","AddBall",
-      "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces",
-      "MoveNode", "MoveClosestNodeToPoint",
-      "InverseDiag","DeleteDiag","Reorient","ReorientObject","Reorient2DBy3D",
+      "AddVolume","AddPolyhedralVolume","AddPolyhedralVolumeByFaces","AddNodeOnSegment",
+      "MoveNode", "MoveClosestNodeToPoint","InverseDiag","DeleteDiag","AddNodeOnFace",
+      "Reorient","ReorientObject","Reorient2DBy3D","Reorient2DByNeighbours",
       "TriToQuad","TriToQuadObject", "QuadTo4Tri", "SplitQuad","SplitQuadObject",
       "BestSplit","Smooth","SmoothObject","SmoothParametric","SmoothParametricObject",
       "ConvertToQuadratic","ConvertFromQuadratic","RenumberNodes","RenumberElements",
@@ -2488,7 +2510,7 @@ void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
       "ExtrusionByNormal", "ExtrusionSweepObject2D","ExtrusionAlongPath","ExtrusionAlongPathObject",
       "ExtrusionAlongPathX","ExtrusionAlongPathObject1D","ExtrusionAlongPathObject2D",
       "ExtrusionSweepObjects","RotationSweepObjects","ExtrusionAlongPathObjects",
-      "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject",
+      "Mirror","MirrorObject","Translate","TranslateObject","Rotate","RotateObject","Offset",
       "FindCoincidentNodes","MergeNodes","FindEqualElements","FillHole",
       "MergeElements","MergeEqualElements","SewFreeBorders","SewConformFreeBorders",
       "FindCoincidentFreeBorders", "SewCoincidentFreeBorders",
@@ -2563,7 +2585,7 @@ void _pyMeshEditor::Process( const Handle(_pyCommand)& theCommand)
       // 1. Remove "MakeGroups" from the Command
       TCollection_AsciiString aMethod = theCommand->GetMethod();
       int nbArgsToAdd = diffLastTwoArgsMethods.Contains(aMethod) ? 2 : 1;
-      
+
       if(is0DmethObj)
         pos = pos-2;  //Remove "0D" from the Command too
       aMethod.Trunc(pos-1);
@@ -3158,8 +3180,7 @@ void _pyHypothesis::ComputeDiscarded( const Handle(_pyCommand)& theComputeCmd )
       continue;
     // check if a cmd is a sole command setting its parameter;
     // don't use method name for search as it can change
-    map<TCollection_AsciiString, list<Handle(_pyCommand)> >::iterator
-      m2cmds = myMeth2Commands.begin();
+    map<_AString, list<Handle(_pyCommand)> >::iterator m2cmds = myMeth2Commands.begin();
     for ( ; m2cmds != myMeth2Commands.end(); ++m2cmds )
     {
       list< Handle(_pyCommand)>& cmds = m2cmds->second;
@@ -3395,7 +3416,7 @@ void _pyLayerDistributionHypo::Flush()
   list< Handle(_pyCommand) >::iterator cmd = myArgCommands.begin();
   _pyID prevNewName;
   for ( cmd = myArgCommands.begin(); cmd != myArgCommands.end(); ++cmd )
-  {    
+  {
     const _pyID& hyp1dID = (*cmd)->GetArg( 1 );
     if ( hyp1dID.IsEmpty() ) continue;
 
@@ -3419,7 +3440,7 @@ void _pyLayerDistributionHypo::Flush()
       }
       newName += "_Distribution";
       prevNewName = newName;
-    
+
       hyp1d->GetCreationCmd()->SetResultValue( newName );
     }
     list< Handle(_pyCommand) >& cmds = theGen->GetCommands();
@@ -3832,6 +3853,8 @@ bool _pyCommand::IsMethodCall()
     return false;
   if ( myString.StartsWith("#") )
     return false;
+  if ( myString.StartsWith("SHAPERSTUDY") ) // skip shaperstudy specific dump string analysis
+    return false;
   const char* s = myString.ToCString() + GetBegPos( METHOD_IND ) + myMeth.Length() - 1;
   return ( s[0] == '(' || s[1] == '(' );
 }
@@ -3931,7 +3954,7 @@ int _pyCommand::GetArgBeginning() const
   if ( pos == UNKNOWN )
   {
     pos = GetBegPos( METHOD_IND ) + myMeth.Length();
-    if ( pos < 1 )
+    if ( pos < 1 && Length() >= 4 )
       pos = myString.Location( "(", 4, Length() ); // 4 = strlen("b.c(")
   }
   return pos;
@@ -4016,6 +4039,11 @@ TCollection_AsciiString _pyCommand::GetWord( const _AString & theString,
   }
   theStartPos = beg;
   //cout << theString << " ---- " << beg << " - " << end << endl;
+  if ( end > theString.Length() )
+  {
+    theStartPos = EMPTY;
+    return theEmptyString;
+  }
   return theString.SubString( beg, end );
 }
 
@@ -4469,7 +4497,7 @@ _pySubMesh::_pySubMesh(const Handle(_pyCommand)& theCreationCmd, bool toKeepAgrC
  */
 //================================================================================
 
-bool _pySubMesh::CanBeArgOfMethod(const _AString& theMethodName)
+bool _pySubMesh::CanBeArgOfMethod(const _AString& /*theMethodName*/)
 {
   return false;
   // names of all methods where a sub-mesh can be used as argument
@@ -4609,7 +4637,7 @@ _pyGroup::_pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id)
 
 //================================================================================
 /*!
- * \brief Check if "[ group1, group2 ] = mesh.GetGroups()" creation command 
+ * \brief Check if "[ group1, group2 ] = mesh.GetGroups()" creation command
  *        can be cleared
  */
 //================================================================================
@@ -4780,7 +4808,7 @@ void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
 
   if ( !myNewID.IsEmpty() )
     theCommand->SetObject( myNewID );
-    
+
   // Convert the following set of commands into smesh.GetFilterFromCriteria(criteria)
   // aFilter0x2aaab0487080 = aFilterManager.CreateFilter()
   // aFilter0x2aaab0487080.SetCriteria(aCriteria)
@@ -4823,7 +4851,7 @@ void _pyFilter::Process( const Handle(_pyCommand)& theCommand)
 void _pyFilter::Flush()
 {
   if ( myNewID.IsEmpty() ) return;
-  
+
   list< Handle(_pyCommand) >::iterator cmd = myArgCmds.begin();
   for ( ; cmd != myArgCmds.end(); ++cmd )
     if ( !(*cmd)->IsEmpty() )
@@ -4960,7 +4988,7 @@ _pyHypothesisReader::_pyHypothesisReader()
     //          ...
     //          dim="2">
     //   <python-wrap>
-    //     <accumulative-methods> 
+    //     <accumulative-methods>
     //       SetEnforcedVertex,
     //       SetEnforcedVertexNamed
     //     </accumulative-methods>