cds::intrusive::msqueue::stat< Counter > Struct Template Reference

Queue internal statistics. May be used for debugging or profiling. More...

#include <cds/intrusive/msqueue.h>

Public Types
typedef Counter	counter_type
	Counter type.

Public Member Functions
void	onEnqueue ()
	Register enqueue call.
void	onDequeue ()
	Register dequeue call.
void	onEnqueueRace ()
	Register enqueue race event.
void	onDequeueRace ()
	Register dequeue race event.
void	onAdvanceTailFailed ()
	Register "advance tail failed" event.
void	onBadTail ()
	Register event "Tail is not pointed to last item in the queue".
void	onEmptyDequeue ()
	Register dequeuing from empty queue.

Data Fields
counter_type	m_EnqueueCount
	Enqueue call count.
counter_type	m_DequeueCount
	Dequeue call count.
counter_type	m_EnqueueRace
	Count of enqueue race conditions encountered.
counter_type	m_DequeueRace
	Count of dequeue race conditions encountered.
counter_type	m_AdvanceTailError
	Count of "advance tail failed" events.
counter_type	m_BadTail
	Count of events "Tail is not pointed to the last item in the queue".
counter_type	m_EmptyDequeue
	Count of dequeue from empty queue.

Detailed Description

template<typename Counter = cds::atomicity::event_counter>
struct cds::intrusive::msqueue::stat< Counter >

Queue internal statistics. May be used for debugging or profiling.

Template argument Counter defines type of counter. Default is cds::atomicity::event_counter, that is weak, i.e. it is not guaranteed strict event counting. You may use stronger type of counter like as cds::atomicity::item_counter, or even integral type, for example, int.

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The documentation for this struct was generated from the following file:

• cds/intrusive/msqueue.h