MemoryStream.h

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// Copyright (C) 2002-2022, 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) 2002-2022 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
 
 
 
// MemoryStream.h: interface for the OdMemoryStreamImpl class.
//
 
#if !defined(_MEMORYSTREAM_H_INCLUDED_)
#define _MEMORYSTREAM_H_INCLUDED_
 
 
 
#include "OdStreamBuf.h"
 
#include "TD_PackPush.h"
 
class OdMemoryStream;
typedef OdSmartPtr<OdMemoryStream> OdMemoryStreamPtr;
 
class FIRSTDLL_EXPORT OdMemoryStream : public OdStreamBuf
{
protected:
  OdMemoryStream();
public:
  ODRX_DECLARE_MEMBERS(OdMemoryStream);
  
  static OdMemoryStreamPtr createNew(OdUInt32 pageDataSize = 0x800);
  virtual OdUInt32 pageDataSize() const = 0;
 
  virtual void setPageDataSize(OdUInt32 pageDataSize) = 0;
 
  virtual void reserve(OdUInt64 numBytes) = 0;
 
  OdString fileName();
};
 
#include "TD_PackPop.h"
 
#endif // !defined(_MEMORYSTREAM_H_INCLUDED_)