// Created by: DAUTRY Philippe
// Copyright (c) 1997-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

//      	-------------------

// Version:	0.0
//Version	Date		Purpose
//		0.0	May 26 1997	Creation

#define DescendantsFlag     1
#define ReferencesFlag      2
//#define DummyFlag      4

inline void TDF_ClosureMode::Descendants(const Standard_Boolean aStatus)
{ myFlags = (aStatus) ? (myFlags | DescendantsFlag) : (myFlags & ~DescendantsFlag);}

inline Standard_Boolean TDF_ClosureMode::Descendants() const
{ return (myFlags & DescendantsFlag) != 0 ; }


inline void TDF_ClosureMode::References(const Standard_Boolean aStatus)
{ myFlags = (aStatus) ? (myFlags | ReferencesFlag) : (myFlags & ~ReferencesFlag);}

inline Standard_Boolean TDF_ClosureMode::References() const
{ return (myFlags & ReferencesFlag) != 0 ; }