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/***************************************************************************
koctalbytecodec.h - description
-------------------
begin : Mo Nov 29 2004
copyright : (C) 2004 by Friedrich W. H. Kossebau
email : Friedrich.W.H@Kossebau.de
***************************************************************************/
/***************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License version 2 as published by the Free Software Foundation. *
* *
***************************************************************************/
#ifndef KHE_KOCTALBYTECODEC_H
#define KHE_KOCTALBYTECODEC_H
// lib specific
#include "kbytecodec.h"
namespace KHE
{
/** class that is able to convert codings to and from binary
*
* the buffer will be always filled up to CodingWidth, if not using shortCodingFunction
* a closing '\0' will be always added
*
*@author Friedrich W. H. Kossebau
*/
class KOctalByteCodec : public KByteCodec
{
public: // API to be implemented
/** */
virtual unsigned int encodingWidth() const { return 3; }
/** */
virtual unsigned char digitsFilledLimit() const { return 64; }
/** encodes the Char and writes the result to */
virtual void encode( TQString &Digits, unsigned int Pos, const unsigned char Char ) const;
/** */
virtual void encodeShort( TQString &Digits, unsigned int Pos, const unsigned char Char ) const;
/** */
virtual bool appendDigit( unsigned char *Byte, const unsigned char Digit ) const;
/** */
virtual void removeLastDigit( unsigned char *Byte ) const;
/** */
virtual bool isValidDigit( const unsigned char Digit ) const;
/** */
virtual bool turnToValue( unsigned char *Digit ) const;
};
}
#endif
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