include/opencascade/TDF_DeltaOnResume.hxx

0001 // Created by: DAUTRY Philippe
0002 // Copyright (c) 1998-1999 Matra Datavision
0003 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _TDF_DeltaOnResume_HeaderFile
0017 #define _TDF_DeltaOnResume_HeaderFile
0018
0019 #include <Standard.hxx>
0020
0021 #include <TDF_AttributeDelta.hxx>
0022 class TDF_Attribute;
0023
0024 //! This class provides default services for an
0025 //! AttributeDelta on an Resume action.
0026 //!
0027 //! Applying this AttributeDelta means FORGETTING its
0028 //! attribute.
0029 class TDF_DeltaOnResume : public TDF_AttributeDelta
0030 {
0031
0032 public:
0033   //! Creates a TDF_DeltaOnResume.
0034   Standard_EXPORT TDF_DeltaOnResume(const occ::handle<TDF_Attribute>& anAtt);
0035
0036   //! Applies the delta to the attribute.
0037   Standard_EXPORT void Apply() override;
0038
0039   //! Dumps the content of me into the stream
0040   Standard_EXPORT void DumpJson(Standard_OStream& theOStream, int theDepth = -1) const override;
0041
0042   DEFINE_STANDARD_RTTIEXT(TDF_DeltaOnResume, TDF_AttributeDelta)
0043 };
0044
0045 #endif // _TDF_DeltaOnResume_HeaderFile