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/*************************************************************************** *
* MPEG Layer3-Audio Decoder
* © 1997-2006 by Fraunhofer IIS
* All Rights Reserved
*
* filename: huffmanbitobj.h
* project : MPEG Decoder
* author : Martin Sieler
* date : 1997-12-29
* contents/description: HEADER - Huffman Bit Object
*
*
\***************************************************************************/
/*
* $Date: 2011/01/18 23:00:53 $
* $Id: huffmanbitobj.h,v 1.3 2011/01/18 23:00:53 audiodsp Exp $
*/
#ifndef __HUFFMANBITOBJ_H__
#define __HUFFMANBITOBJ_H__
/* ------------------------ includes --------------------------------------*/
/*-------------------------- defines --------------------------------------*/
class CBitStream;
class CHuffmanTable;
/*-------------------------------------------------------------------------*/
//
// Class holding one huffman value.
//
// This object reads and decodes one huffman value from a CBitStream
// object. One huffman value represents either two (big value part) or four
// spectral lines (count-one part).
//
class CHuffmanBitObj
{
public:
CHuffmanBitObj(const CHuffmanTable &HT);
virtual ~CHuffmanBitObj();
int ReadFrom(CBitStream &BS) const;
private:
const CHuffmanTable& m_HuffmanTable;
};
/*-------------------------------------------------------------------------*/
#endif
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