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# ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK > Class Template Reference

Generic interface for iterating over a subclass of ACE_Timer_Queue. More...

`#include <Timer_Queue_T.h>`

Inheritance diagram for ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >:

[legend]
List of all members.

## Public Member Functions
| ACE_Timer_Queue_Iterator_T (void)
| Constructor.
virtual | ~ACE_Timer_Queue_Iterator_T (void)
| Destructor.
virtual void | first (void)=0
| Positions the iterator at the earliest node in the Timer Queue.
virtual void | next (void)=0
| Positions the iterator at the next node in the Timer Queue.
virtual int | isdone (void) const =0
| Returns true when there are no more nodes in the sequence.
virtual ACE_Timer_Node_T< TYPE > * | item (void)=0
| Returns the node at the current position in the sequence.

## Detailed Description

### template<class TYPE, class FUNCTOR, class ACE_LOCK>
class ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >

Generic interface for iterating over a subclass of ACE_Timer_Queue.

This is a generic iterator that can be used to visit every node of a timer queue. Be aware that it isn't guaranteed that the transversal will be in order of timeout values.

## Constructor & Destructor Documentation

template<class TYPE, class FUNCTOR, class ACE_LOCK>
ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::ACE_Timer_Queue_Iterator_T | ( | void |  | ) |

| Constructor.

template<class TYPE, class FUNCTOR, class ACE_LOCK>
ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::~ACE_Timer_Queue_Iterator_T | ( | void |  | ) | `[virtual]`

| Destructor.

## Member Function Documentation

template<class TYPE, class FUNCTOR, class ACE_LOCK>
virtual void ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::first | ( | void |  | ) | `[pure virtual]`

| Positions the iterator at the earliest node in the Timer Queue. Implemented in ACE_Timer_Hash_Iterator_T< TYPE, FUNCTOR, ACE_LOCK, BUCKET >, ACE_Timer_Heap_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, ACE_Timer_List_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, and ACE_Timer_Wheel_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >.

template<class TYPE, class FUNCTOR, class ACE_LOCK>
virtual int ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::isdone | ( | void |  | ) | const`[pure virtual]`

| Returns true when there are no more nodes in the sequence. Implemented in ACE_Timer_Hash_Iterator_T< TYPE, FUNCTOR, ACE_LOCK, BUCKET >, ACE_Timer_Heap_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, ACE_Timer_List_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, and ACE_Timer_Wheel_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >.

template<class TYPE, class FUNCTOR, class ACE_LOCK>
virtual ACE_Timer_Node_T<TYPE>* ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::item | ( | void |  | ) | `[pure virtual]`

| Returns the node at the current position in the sequence. Implemented in ACE_Timer_Hash_Iterator_T< TYPE, FUNCTOR, ACE_LOCK, BUCKET >, ACE_Timer_Heap_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, ACE_Timer_List_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, and ACE_Timer_Wheel_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >.

template<class TYPE, class FUNCTOR, class ACE_LOCK>
virtual void ACE_Timer_Queue_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >::next | ( | void |  | ) | `[pure virtual]`

| Positions the iterator at the next node in the Timer Queue. Implemented in ACE_Timer_Hash_Iterator_T< TYPE, FUNCTOR, ACE_LOCK, BUCKET >, ACE_Timer_Heap_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, ACE_Timer_List_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >, and ACE_Timer_Wheel_Iterator_T< TYPE, FUNCTOR, ACE_LOCK >.

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

- Timer_Queue_T.h
- Timer_Queue_T.cpp