BALL::Bit Class Reference
[Miscellaneous]

#include <BALL/DATATYPE/bitVector.h>

List of all members.

Classes
class	IllegalOperation
Public Member Functions
Constructors and Destructors
	Bit ()
	Bit (const Bit &bit)
	Bit (BitVector *bitvector, Index index=0) throw (Exception::NullPointer)
	Bit (const BitVector *const bitvector, Index index=0) throw (Exception::NullPointer, Exception::IndexUnderflow, Exception::IndexOverflow)
virtual	~Bit ()
Converters
	operator bool () const throw (Exception::NullPointer)
Bit &	operator= (const Bit &bit)
Bit &	operator= (const bool bit) throw (Exception::NullPointer, IllegalOperation)
virtual void	clear ()
Predicates
bool	operator== (const Bit &bit) const
bool	operator== (bool bit) const throw (Exception::NullPointer)
bool	operator!= (const Bit &bit) const
bool	operator!= (bool bit) const throw (Exception::NullPointer)
Private Attributes
BitVector *	bitvector_
Index	index_
bool	bitvector_muteable_

---

Detailed Description

Bit Class. This class represents a bit within a BitVector.

See also:

BitVector.

Definition at line 42 of file bitVector.h.

---

Constructor & Destructor Documentation

BALL::Bit::Bit

(

)

Default constructor

BALL::Bit::Bit

(

const Bit &

bit

)

Copy constructor

BALL::Bit::Bit	(	BitVector *	bitvector,
		Index	index = 0
	)			throw (Exception::NullPointer)

Detailed constructor. For use with nonconst bitvector. The bitvector can be resized by accessing bits out of the bitvectors range.

Exceptions:

NullPointer

if bitvector is equal to 0

BALL::Bit::Bit	(	const BitVector *const	bitvector,
		Index	index = 0
	)			throw (Exception::NullPointer, Exception::IndexUnderflow, Exception::IndexOverflow)

Detailed constructor. For use with const bitvector.

Exceptions:

	NullPointer	if bitvector is equal to 0
	IndexUnderflow	if index is too small
	IndexOverflow	if index is greater than the size of bitvector

virtual BALL::Bit::~Bit

(

)

[virtual]

Destructor

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Member Function Documentation

virtual void BALL::Bit::clear

(

)

[virtual]

Clear method

BALL::Bit::operator bool

(

)

const throw (Exception::NullPointer)

Casting operator from Bit to bool.

bool BALL::Bit::operator!=

(

bool

bit

)

const throw (Exception::NullPointer)

Inequality operator. Test if this instance has not the given bool value

bool BALL::Bit::operator!=

(

const Bit &

bit

)

const

Inequality operator. Test if two instances point to different positions.

Bit& BALL::Bit::operator=

(

const bool

bit

)

throw (Exception::NullPointer, IllegalOperation)

Assignment operator. Assign a bool value to this instance. The bit in the bitvector is set to the given value.

Exceptions:

IllegalOperation

if instance points to a const bitvector

Bit& BALL::Bit::operator=

(

const Bit &

bit

)

Assignment Assignment operator. Assign the position from a Bit to this instance

bool BALL::Bit::operator==

(

bool

bit

)

const throw (Exception::NullPointer)

Equality operator. Test if this instance has the given bool value

bool BALL::Bit::operator==

(

const Bit &

bit

)

const

Equality operator. Test if two instances have the same position in a bitvector

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Member Data Documentation

BitVector* BALL::Bit::bitvector_ [private]

Definition at line 160 of file bitVector.h.

bool BALL::Bit::bitvector_muteable_ [private]

Definition at line 162 of file bitVector.h.

Index BALL::Bit::index_ [private]

Definition at line 161 of file bitVector.h.