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ACE_Unbounded_Queue_Const_Iterator Class Template Reference

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

#include <Unbounded_Queue.h>

Collaboration diagram for ACE_Unbounded_Queue_Const_Iterator:

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List of all members.

Public Methods

 ACE_Unbounded_Queue_Const_Iterator (const ACE_Unbounded_Queue< T > &q, int end=0)
int 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. More...

int advance (void)
 Move forward by one element in the set. Returns 0 when all the items in the queue have been seen, else 1. More...

int first (void)
 Move to the first element in the queue. Returns 0 if the queue is empty, else 1. More...

int done (void) const
 Returns 1 when all items have been seen, else 0. More...

void dump (void) const
 Dump the state of an object. More...


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks. More...


Private Attributes

ACE_Node< T > * current_
 Pointer to the current node in the iteration. More...

const ACE_Unbounded_Queue<
T > & 
queue_
 Pointer to the queue we're iterating over. More...


Detailed Description

template<class T>
class ACE_Unbounded_Queue_Const_Iterator< T >

Implement an iterator over an const unbounded queue.


Constructor & Destructor Documentation

template<class T>
ACE_Unbounded_Queue_Const_Iterator< T >::ACE_Unbounded_Queue_Const_Iterator const ACE_Unbounded_Queue< T > &    q,
int    end = 0
 


Member Function Documentation

template<class T>
int ACE_Unbounded_Queue_Const_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_Const_Iterator< T >::done void    const
 

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

template<class T>
void ACE_Unbounded_Queue_Const_Iterator< T >::dump void    const
 

Dump the state of an object.

template<class T>
int ACE_Unbounded_Queue_Const_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_Const_Iterator< T >::next T *&    item
 

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


Member Data Documentation

template<class T>
ACE_Unbounded_Queue_Const_Iterator::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

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

Pointer to the current node in the iteration.

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

Pointer to the queue we're iterating over.


The documentation for this class was generated from the following files:
Generated on Thu Oct 10 17:13:59 2002 for ACE by doxygen1.2.13.1 written by Dimitri van Heesch, © 1997-2001