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BitSet Class Reference

#include <bitset.h>

List of all members.

---

Detailed Description

Author:

Joris Guisson

Simple implementation of a BitSet

Simple implementation of a BitSet, can only turn on and off bits. BitSet's are used to indicate which chunks we have or not.

Definition at line 32 of file core/bitset.h.

Public Member Functions
bool	allOn () const
	BitSet (const BitSet &bs)
	BitSet (const quint8 *data, quint32 num_bits)
	BitSet (quint32 num_bits=8)
void	clear ()
bool	get (quint32 i) const
quint8 *	getData ()
const quint8 *	getData () const
quint32	getNumBits () const
quint32	getNumBytes () const
bool	isNull () const
quint32	numOnBits () const
bool	operator!= (const BitSet &bs)
BitSet &	operator= (const BitSet &bs)
bool	operator== (const BitSet &bs)
void	orBitSet (const BitSet &other)
void	set (quint32 i, bool on)
void	setAll (bool on)
virtual	~BitSet ()
Static Public Attributes
static BitSet	null

---

Constructor & Destructor Documentation

BitSet::BitSet

(

quint32

num_bits = 8

)

Constructor.

Parameters:

num_bits

The number of bits

Definition at line 26 of file core/bitset.cpp.

BitSet::BitSet	(	const quint8 *	data,
		quint32	num_bits
	)

Manually set data.

Parameters:

	data	The data
	num_bits	The number of bits

Definition at line 34 of file core/bitset.cpp.

BitSet::BitSet

(

const BitSet &

bs

)

Copy constructor.

Parameters:

bs

BitSet to copy

Returns:

Definition at line 49 of file core/bitset.cpp.

BitSet::~BitSet

(

)

[virtual]

Definition at line 55 of file core/bitset.cpp.

---

Member Function Documentation

bool BitSet::allOn

(

)

const

Check if all bit are set to 1.

Definition at line 96 of file core/bitset.cpp.

void BitSet::clear

(

)

Set all bits to 0.

Definition at line 80 of file core/bitset.cpp.

bool BitSet::get

(

quint32

i

)

const [inline]

Get the value of a bit, false means 0, true 1.

Parameters:

i

Index of Bit

Definition at line 122 of file core/bitset.h.

quint8* BitSet::getData

(

)

[inline]

Definition at line 81 of file core/bitset.h.

const quint8* BitSet::getData

(

)

const [inline]

Definition at line 80 of file core/bitset.h.

quint32 BitSet::getNumBits

(

)

const [inline]

Definition at line 79 of file core/bitset.h.

quint32 BitSet::getNumBytes

(

)

const [inline]

Definition at line 78 of file core/bitset.h.

bool BitSet::isNull

(

)

const [inline]

See if the BitSet is null.

Definition at line 60 of file core/bitset.h.

quint32 BitSet::numOnBits

(

)

const [inline]

Get the number of on bits.

Definition at line 84 of file core/bitset.h.

bool BitSet::operator!=

(

const BitSet &

bs

)

[inline]

Opposite of operator ==.

Definition at line 117 of file core/bitset.h.

BitSet & BitSet::operator=

(

const BitSet &

bs

)

Assignment operator.

Parameters:

bs

BitSet to copy

Returns:

*this

Definition at line 62 of file core/bitset.cpp.

bool BitSet::operator==

(

const BitSet &

bs

)

Check for equality of bitsets.

Parameters:

bs

BitSet to compare

Returns:

true if equal

Definition at line 101 of file core/bitset.cpp.

void BitSet::orBitSet

(

const BitSet &

other

)

or this BitSet with another.

Parameters:

other

The other BitSet

Definition at line 85 of file core/bitset.cpp.

void BitSet::set	(	quint32	i,
		bool	on
	)			[inline]

Set the value of a bit, false means 0, true 1.

Parameters:

	i	Index of Bit
	on	False means 0, true 1

Definition at line 133 of file core/bitset.h.

void BitSet::setAll

(

bool

on

)

Set all bits on or off.

Definition at line 74 of file core/bitset.cpp.

---

Member Data Documentation

BitSet BitSet::null [static]

Definition at line 119 of file core/bitset.h.

---

The documentation for this class was generated from the following files:

• core/bitset.h
• core/bitset.cpp

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