/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2025, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////




#ifndef _PDFOBJECTID_INCLUDED_
#define _PDFOBJECTID_INCLUDED_ /*!DOM*// 

namespace TD_PDF
{

class PDFIStream;
class PDFVersion;

class PDFObjectID
{
  OdUInt32 m_nObjectNumber;
  //OdUInt32 m_nGenerationNumber;
public:
  PDFObjectID() 
    : m_nObjectNumber(0)
    //, m_nGenerationNumber(0)
  {
  }

  OdUInt32 ObjectNumber() const     { return m_nObjectNumber;    }
  //OdUInt32 GenerationNumber() const { return m_nGenerationNumber; }

  bool Export(PDFIStream *pStream, const PDFVersion &ver);
  bool isNull() const { return !m_nObjectNumber /*&& !m_nGenerationNumber*/; }

  PDFObjectID OneStepUpper()
  {
    ++m_nObjectNumber;
    //m_nGenerationNumber = 0;

    return *this;
  }
};

typedef PDFObjectID* PDFObjectIDPtr;

};

#endif //_PDFOBJECTID_INCLUDED_