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/*
* CENA C++ Utilities
*
* by Stephane Chatty
*
* Copyright 1992, 1993, 1994
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* bit fields
*
* $Id$
* $CurLog$
*/
#ifndef BitField_H_
#define BitField_H_
#include "cplus_bugs.h"
#include "bool.h"
class IvlBitRef {
friend class IvlBitField;
protected:
short Chunk;
short Offset;
IvlBitField& Field;
inline IvlBitRef (IvlBitField& f, short c, short o) : Field (f), Chunk (c), Offset (o) {}
public:
operator bool () const;
bool operator = (bool) const;
};
class IvlBitField {
friend class IvlBitRef;
protected:
long Chunks [8];
public:
IvlBitField ();
IvlBitRef operator [] (int);
};
#endif /* BitField_H_ */
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