// TortoiseSVN - a Windows shell extension for easy version control

// Copyright (C) 2007-2009 - TortoiseSVN

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#pragma once

///////////////////////////////////////////////////////////////
// include base class
///////////////////////////////////////////////////////////////

#include "HierachicalInStreamBase.h"

///////////////////////////////////////////////////////////////
//
// CCompositeInStreamBase
//
//      Base class for all read streams with no local content.
//
///////////////////////////////////////////////////////////////

class CCompositeInStreamBase : public CHierachicalInStreamBase
{
protected:

    // not meant to be instantiated

    // construction: nothing to do here

    CCompositeInStreamBase ( CCacheFileInBuffer* buffer
                           , STREAM_INDEX index);

public:

    // destruction

    virtual ~CCompositeInStreamBase() {};
};

///////////////////////////////////////////////////////////////
//
// CCompositeInStream
//
//      Instantiable base class of CCompositeInStreamBase.
//
///////////////////////////////////////////////////////////////

template class CInStreamImpl< CCompositeInStreamBase
                            , COMPOSITE_STREAM_TYPE_ID>;
typedef CInStreamImpl< CCompositeInStreamBase
                     , COMPOSITE_STREAM_TYPE_ID> CCompositeInStream;