#ifndef OBJTOOLS_FORMAT___FORMAT_ITEM_OSTREAM_HPP
#define OBJTOOLS_FORMAT___FORMAT_ITEM_OSTREAM_HPP

/*  $Id: format_item_ostream.hpp 572545 2018-10-16 15:09:12Z ucko $
* ===========================================================================
*
*                            PUBLIC DOMAIN NOTICE
*               National Center for Biotechnology Information
*
*  This software/database is a "United States Government Work" under the
*  terms of the United States Copyright Act.  It was written as part of
*  the author's official duties as a United States Government employee and
*  thus cannot be copyrighted.  This software/database is freely available
*  to the public for use. The National Library of Medicine and the U.S.
*  Government have not placed any restriction on its use or reproduction.
*
*  Although all reasonable efforts have been taken to ensure the accuracy
*  and reliability of the software and data, the NLM and the U.S.
*  Government do not and cannot warrant the performance or results that
*  may be obtained by using this software or data. The NLM and the U.S.
*  Government disclaim all warranties, express or implied, including
*  warranties of performance, merchantability or fitness for any particular
*  purpose.
*
*  Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
* Author:  Aaron Ucko, NCBI
*          Mati Shomrat
*
* File Description:
*           
*
*/
#include <corelib/ncbistd.hpp>

#include <objtools/format/item_ostream.hpp>
#include <objtools/format/text_ostream.hpp>


BEGIN_NCBI_SCOPE
BEGIN_SCOPE(objects)


class IFormatter;


class NCBI_FORMAT_EXPORT CFormatItemOStream : public CFlatItemOStream
{
public:
    // NB: formatter and text_os must be allocated on the heap!
    CFormatItemOStream(IFlatTextOStream* text_os,
                       IFormatter* formatter = 0);

    // NB: item must be allocated on the heap!
    virtual void AddItem(CConstRef<IFlatItem> item);

private:
    CRef<IFlatTextOStream>  m_TextOS;
};


END_SCOPE(objects)
END_NCBI_SCOPE

#endif  /* OBJTOOLS_FORMAT___FORMAT_ITEM_OSTREAM_HPP */
