1 // Created on: 1992-11-17
2 // Created by: Christian CAILLET
3 // Copyright (c) 1992-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IFSelect_SelectModelRoots_HeaderFile
18 #define _IFSelect_SelectModelRoots_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <IFSelect_SelectBase.hxx>
24 class Interface_EntityIterator;
25 class Interface_Graph;
26 class TCollection_AsciiString;
29 class IFSelect_SelectModelRoots;
30 DEFINE_STANDARD_HANDLE(IFSelect_SelectModelRoots, IFSelect_SelectBase)
32 //! A SelectModelRoots gets all the Root Entities of an
33 //! InterfaceModel. Remember that a "Root Entity" is defined as
34 //! having no Sharing Entity (if there is a Loop between Entities,
35 //! none of them can be a "Root").
36 class IFSelect_SelectModelRoots : public IFSelect_SelectBase
42 //! Creates a SelectModelRoot
43 Standard_EXPORT IFSelect_SelectModelRoots();
45 //! Returns the list of selected entities : the Roots of the Model
46 //! (note that this result assures naturally uniqueness)
47 Standard_EXPORT Interface_EntityIterator RootResult (const Interface_Graph& G) const Standard_OVERRIDE;
49 //! Returns a text defining the criterium : "Model Roots"
50 Standard_EXPORT TCollection_AsciiString Label() const Standard_OVERRIDE;
55 DEFINE_STANDARD_RTTIEXT(IFSelect_SelectModelRoots,IFSelect_SelectBase)
75 #endif // _IFSelect_SelectModelRoots_HeaderFile