1 // Created by: DAUTRY Philippe
2 // Copyright (c) 1997-1999 Matra Datavision
3 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 // -------------------
19 //Version Date Purpose
20 // 0.0 May 26 1997 Creation
22 #define DescendantsFlag 1
23 #define ReferencesFlag 2
26 inline void TDF_ClosureMode::Descendants(const Standard_Boolean aStatus)
27 { myFlags = (aStatus) ? (myFlags | DescendantsFlag) : (myFlags & ~DescendantsFlag);}
29 inline Standard_Boolean TDF_ClosureMode::Descendants() const
30 { return (myFlags & DescendantsFlag) != 0 ; }
33 inline void TDF_ClosureMode::References(const Standard_Boolean aStatus)
34 { myFlags = (aStatus) ? (myFlags | ReferencesFlag) : (myFlags & ~ReferencesFlag);}
36 inline Standard_Boolean TDF_ClosureMode::References() const
37 { return (myFlags & ReferencesFlag) != 0 ; }