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

// Copyright (C) 2007-2009, 2020 - 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.
//
#include "stdafx.h"
#include "PackedDWORDOutStream.h"

///////////////////////////////////////////////////////////////
//
// CPackedDWORDOutStreamBase
//
///////////////////////////////////////////////////////////////

// add data to the stream

void CPackedDWORDOutStreamBase::FlushLastValue()
{
    if (count > 0)
    {
        InternalAdd (0);
        InternalAdd (count);
        InternalAdd (lastValue);
    }
}

// prepare our data for being written to the file

void CPackedDWORDOutStreamBase::FlushData()
{
    FlushLastValue();
}

// construction: nothing special to do

CPackedDWORDOutStreamBase::CPackedDWORDOutStreamBase ( CCacheFileOutBuffer* aBuffer
                                                     , SUB_STREAM_ID anID)
    : CBinaryOutStreamBase (aBuffer, anID)
    , lastValue (0)
    , count (0)
{
}

///////////////////////////////////////////////////////////////
//
// CPackedDWORDOutStream
//
///////////////////////////////////////////////////////////////

// construction: nothing special to do

CPackedDWORDOutStream::CPackedDWORDOutStream ( CCacheFileOutBuffer* aBuffer
                                             , SUB_STREAM_ID anID)
    : TBase (aBuffer, anID)
{
}