cQueue::Iterator Class Reference

Description

Walks along a cQueue.

Public Member Functions
	Iterator (const cQueue &q, bool reverse=false)
void	init (const cQueue &q, bool reverse=false)
cObject *	operator* () const
bool	end () const
Iterator &	operator++ ()
Iterator	operator++ (int)
Iterator &	operator-- ()
Iterator	operator-- (int)

Constructor & Destructor Documentation

Iterator()

Iterator ( const cQueue &  q, bool  reverse = false  )

inline

Constructor. Iterator will walk on the queue passed as argument. The iterator can be initialized for forward (front-to-back, using ++) or reverse (back-to-front, using –) iteration.

Member Function Documentation

init()

void init ( const cQueue &  q, bool  reverse = false  )

inline

Reinitializes the iterator object.

operator*()

cObject* operator* ( ) const

inline

Returns the current object.

end()

bool end ( ) const

inline

Returns true if the iterator has reached either end of the queue.

operator++() [1/2]

Iterator& operator++ ( )

inline

Prefix increment operator (++it). Moves the iterator to the next object in the queue. It has no effect if the iterator has reached either end of the queue.

operator++() [2/2]

Iterator operator++ ( int  )

inline

Postfix increment operator (it++). Moves the iterator to the next object in the queue, and returns the iterator's previous state. It has no effect if the iterator has reached either end of the queue.

operator--() [1/2]

Iterator& operator-- ( )

inline

Prefix decrement operator (–it). Moves the iterator to the previous object in the queue. It has no effect if the iterator has reached either end of the queue.

operator--() [2/2]

Iterator operator-- ( int  )

inline

Postfix decrement operator (it–). Moves the iterator to the previous object in the queue, and returns the iterator's previous state. It has no effect if the iterator has reached either end of the queue.

---

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

• cqueue.h