1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
15 #include <IGESData_IGESEntity.hxx>
16 #include <IGESData_IGESModel.hxx>
17 #include <IGESSelect_SelectSingleViewFrom.hxx>
18 #include <IGESSelect_ViewSorter.hxx>
19 #include <Interface_EntityIterator.hxx>
20 #include <Interface_Graph.hxx>
21 #include <Interface_InterfaceError.hxx>
22 #include <Interface_Macros.hxx>
23 #include <Standard_Type.hxx>
24 #include <TCollection_AsciiString.hxx>
26 IMPLEMENT_STANDARD_RTTIEXT(IGESSelect_SelectSingleViewFrom,IFSelect_SelectDeduct)
28 IGESSelect_SelectSingleViewFrom::IGESSelect_SelectSingleViewFrom () { }
30 Standard_Boolean IGESSelect_SelectSingleViewFrom::HasUniqueResult () const
31 { return Standard_True; }
33 Interface_EntityIterator IGESSelect_SelectSingleViewFrom::RootResult
34 (const Interface_Graph& G) const
36 Handle(IGESSelect_ViewSorter) sorter = new IGESSelect_ViewSorter;
37 sorter->SetModel (GetCasted(IGESData_IGESModel,G.Model()));
39 sorter->AddList (InputResult(G).Content());
40 sorter->SortSingleViews(Standard_True);
41 Interface_EntityIterator list;
42 Standard_Integer nb = sorter->NbSets(Standard_True);
43 for (Standard_Integer i = 1; i <= nb; i ++)
44 list.GetOneItem(sorter->SetItem(i,Standard_True));
49 TCollection_AsciiString IGESSelect_SelectSingleViewFrom::Label () const
50 { return TCollection_AsciiString ("Single Views attached"); }