// Copyright (c) 2021 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.

#ifndef _XmlMXCAFDoc_LengthUnitDriver_HeaderFile
#define _XmlMXCAFDoc_LengthUnitDriver_HeaderFile

#include <Standard.hxx>
#include <Standard_Type.hxx>

#include <XmlMDF_ADriver.hxx>
#include <Standard_Boolean.hxx>
#include <XmlObjMgt_RRelocationTable.hxx>
#include <XmlObjMgt_SRelocationTable.hxx>
class Message_Messenger;
class TDF_Attribute;
class XmlObjMgt_Persistent;


class XmlMXCAFDoc_LengthUnitDriver;
DEFINE_STANDARD_HANDLE(XmlMXCAFDoc_LengthUnitDriver, XmlMDF_ADriver)

//! Attribute Driver.
class XmlMXCAFDoc_LengthUnitDriver : public XmlMDF_ADriver
{

public:

  Standard_EXPORT XmlMXCAFDoc_LengthUnitDriver(const Handle(Message_Messenger)& theMessageDriver);
  
  Standard_EXPORT virtual Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
  
  Standard_EXPORT virtual Standard_Boolean Paste (const XmlObjMgt_Persistent& theSource,
                                                  const Handle(TDF_Attribute)& theTarget,
                                                  XmlObjMgt_RRelocationTable& theRelocTable) const Standard_OVERRIDE;
  
  Standard_EXPORT virtual void Paste (const Handle(TDF_Attribute)& theSource,
                                      XmlObjMgt_Persistent& theTarget,
                                      XmlObjMgt_SRelocationTable& theRelocTable) const Standard_OVERRIDE;

  DEFINE_STANDARD_RTTIEXT(XmlMXCAFDoc_LengthUnitDriver,XmlMDF_ADriver)

};

#endif // _XmlMXCAFDoc_LengthUnitDriver_HeaderFile
