ACE
6.1.6
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Implement an iterator over an const unbounded queue. More...
#include <Unbounded_Queue.h>
Public Member Functions | |
ACE_Unbounded_Queue_Const_Iterator (const 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. | |
const ACE_Unbounded_Queue< T > & | queue_ |
Pointer to the queue we're iterating over. |
Implement an iterator over an const unbounded queue.
ACE_Unbounded_Queue_Const_Iterator< T >::ACE_Unbounded_Queue_Const_Iterator | ( | const ACE_Unbounded_Queue< T > & | q, |
int | end = 0 |
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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.
int ACE_Unbounded_Queue_Const_Iterator< T >::done | ( | void | ) | const |
Returns 1 when all items have been seen, else 0.
void ACE_Unbounded_Queue_Const_Iterator< T >::dump | ( | void | ) | const |
Dump the state of an object.
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.
int ACE_Unbounded_Queue_Const_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.
ACE_Unbounded_Queue_Const_Iterator< T >::ACE_ALLOC_HOOK_DECLARE |
Declare the dynamic allocation hooks.
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private |
Pointer to the current node in the iteration.
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private |
Pointer to the queue we're iterating over.