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66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
// Copyright (c) 2020 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _TDataStd_GenericExtString_HeaderFile
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#define _TDataStd_GenericExtString_HeaderFile
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#include <TDF_DerivedAttribute.hxx>
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#include <TCollection_ExtendedString.hxx>
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#include <Standard_GUID.hxx>
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class Standard_GUID;
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class TDF_Label;
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class TDF_RelocationTable;
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class TDataStd_GenericExtString;
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DEFINE_STANDARD_HANDLE(TDataStd_GenericExtString, TDF_Attribute)
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//! An ancestor attribute for all attributes which have TCollection_ExtendedString field.
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//! If an attribute inherits this one it should not have drivers for persistence.
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//! Also this attribute provides functionality to have on the same label same attributes with different IDs.
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class TDataStd_GenericExtString : public TDF_Attribute
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{
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public:
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//! Sets <S> as name. Raises if <S> is not a valid name.
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Standard_EXPORT virtual void Set (const TCollection_ExtendedString& S);
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//! Sets the explicit user defined GUID to the attribute.
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Standard_EXPORT void SetID (const Standard_GUID& guid) Standard_OVERRIDE;
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//! Returns the name contained in this name attribute.
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Standard_EXPORT virtual const TCollection_ExtendedString& Get() const;
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//! Returns the ID of the attribute.
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Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
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Standard_EXPORT void Restore (const Handle(TDF_Attribute)& with) Standard_OVERRIDE;
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Standard_EXPORT void Paste (const Handle(TDF_Attribute)& into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
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//! Dumps the content of me into the stream
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Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(TDataStd_GenericExtString,TDF_Attribute)
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protected:
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//! A string field of the attribute, participated in persistence.
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TCollection_ExtendedString myString;
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//! A private GUID of the attribute.
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Standard_GUID myID;
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};
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#endif // _TDataStd_GenericExtString_HeaderFile
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