#include <Timer_Wheel_T.h>
Inheritance diagram for ACE_Timer_Wheel_Iterator_T
Public Methods | |
ACE_Timer_Wheel_Iterator_T (ACE_Timer_Wheel_T<TYPE, FUNCTOR, ACE_LOCK> &) | |
Constructor. More... | |
~ACE_Timer_Wheel_Iterator_T (void) | |
Destructor. More... | |
virtual void | first (void) |
Positions the iterator at the earliest node in the Timer Queue. More... | |
virtual void | next (void) |
Positions the iterator at the next node in the Timer Queue. More... | |
virtual int | isdone (void) const |
Returns true when there are no more nodes in the sequence. More... | |
virtual ACE_Timer_Node_T<TYPE>* | item (void) |
Returns the node at the current position in the sequence. More... | |
Protected Attributes | |
ACE_Timer_Wheel_T<TYPE, FUNCTOR, ACE_LOCK>& | timer_wheel_ |
Pointer to the that we are iterating over. | |
size_t | pos_ |
Current position in the timing wheel. | |
ACE_Timer_Node_T<TYPE>* | list_item_ |
Pointer to the position in the the <pos_>th list. |
This is a generic iterator that can be used to visit every node of a timer queue. Be aware that it doesn't transverse in the order of timeout values.
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Constructor. Just initializes the iterator with a ACE_Timer_Wheel_T and then calls first() to initialize the rest of itself.
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Destructor. Destructor, at this level does nothing. |
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Positions the iterator at the earliest node in the Timer Queue. Positions the iterator at the first position in the timing wheel that contains something. pos_ will be set to the position of this entry and list_item_ will point to the first entry in that position. Since this is an iterator, If the wheel is empty, pos_ will be equal timer_wheel_.wheel_size_ and list_item_ would be 0. Reimplemented from ACE_Timer_Queue_Iterator_T. |
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Returns true when there are no more nodes in the sequence.
Reimplemented from ACE_Timer_Queue_Iterator_T. |
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Returns the node at the current position in the sequence.
Reimplemented from ACE_Timer_Queue_Iterator_T. |
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Positions the iterator at the next node in the Timer Queue. Positions the iterator at the next node in list or goes to the next list Reimplemented from ACE_Timer_Queue_Iterator_T. |
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Pointer to the position in the the <pos_>th list.
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Current position in the timing wheel.
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Pointer to the that we are iterating over.
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