-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 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
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
{
SetErrorCode(KO);
- Handle(TColStd_HSequenceOfTransient) fields;
+ Handle(TColStd_HSequenceOfTransient) fields = new TColStd_HSequenceOfTransient;
if ( theShape.IsNull() ) {
SetErrorCode( "Error: NULL shape" );
return fields;
for (; anIt.More(); anIt.Next()) {
TCollection_ExtendedString& anEntry = anIt.Value();
anEntry.ToUTF8CString( (Standard_PCharacter&) pentry );
- Handle(GEOM_Field) field = Handle(GEOM_Field)::DownCast
- ( GetEngine()->GetObject( GetDocID(), entry, false ));
- if ( !field.IsNull() )
- fields->Append( field );
+ Handle(GEOM_BaseObject) anObj = GetEngine()->GetObject(GetDocID(), entry, false);
+ if ( !anObj.IsNull() && anObj->IsKind(STANDARD_TYPE(GEOM_Field)) )
+ {
+ Handle(GEOM_Field) field = Handle(GEOM_Field)::DownCast( anObj );
+ if ( !field.IsNull() )
+ fields->Append( field );
+ }
}
return fields;