TComBitCounter.h

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#ifndef __TCOMBITCOUNTER__
#define __TCOMBITCOUNTER__

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "TComBitStream.h"


// ====================================================================================================================
// Class definition
// ====================================================================================================================

class TComBitCounter : public TComBitIf
{
protected:
  UInt  m_uiBitCounter;

public:
  TComBitCounter()            {}
  virtual ~TComBitCounter()   {}

  Void        write                 ( UInt /*uiBits*/, UInt uiNumberOfBits )  { m_uiBitCounter += uiNumberOfBits; }
  Void        resetBits             ()                                        { m_uiBitCounter = 0;               }
  UInt        getNumberOfWrittenBits() const                                  { return m_uiBitCounter; }
  Int         getNumBitsUntilByteAligned() const                              { return (8 - m_uiBitCounter) & 0x7;}

};


#endif