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ACE_Unbounded_Queue_Iterator< T > Class Template Reference

Implement an iterator over an unbounded queue. More...

#include <Unbounded_Queue.h>

List of all members.

Public Methods
	ACE_Unbounded_Queue_Iterator (ACE_Unbounded_Queue< T > &q, int end=0)
int	next (T *&next_item)
int	advance (void)
int	first (void)
int	done (void) const
	Returns 1 when all items have been seen, else 0.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Private Attributes
ACE_Node< T > *	current_
	Pointer to the current node in the iteration.
ACE_Unbounded_Queue< T > &	queue_
	Pointer to the queue we're iterating over.

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Detailed Description

template<class T>
class ACE_Unbounded_Queue_Iterator< T >

Implement an iterator over an unbounded queue.

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Constructor & Destructor Documentation

template<class T> ACE_Unbounded_Queue_Iterator< T >::ACE_Unbounded_Queue_Iterator (  ACE_Unbounded_Queue< T > &    q, int    end = 0 )

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Member Function Documentation

template<class T> int ACE_Unbounded_Queue_Iterator< T >::advance (  void    )

Move forward by one element in the set. Returns 0 when all the items in the queue have been seen, else 1.

template<class T> int ACE_Unbounded_Queue_Iterator< T >::done (  void    )  const

Returns 1 when all items have been seen, else 0.

template<class T> void ACE_Unbounded_Queue_Iterator< T >::dump (  void    )  const

Dump the state of an object.

template<class T> int ACE_Unbounded_Queue_Iterator< T >::first (  void    )

Move to the first element in the queue. Returns 0 if the queue is empty, else 1.

template<class T> int ACE_Unbounded_Queue_Iterator< T >::next (  T *&    next_item )

Pass back the next_item that hasn't been seen in the queue. Returns 0 when all items have been seen, else 1.

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Member Data Documentation

template<class T> ACE_Unbounded_Queue_Iterator< T >::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

template<class T> ACE_Node<T>* ACE_Unbounded_Queue_Iterator< T >::current_ [private]

Pointer to the current node in the iteration.

template<class T> ACE_Unbounded_Queue<T>& ACE_Unbounded_Queue_Iterator< T >::queue_ [private]

Pointer to the queue we're iterating over.

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

• Unbounded_Queue.h
• Unbounded_Queue.cpp

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