cds::atomicity::event_counter Class Reference

Atomic event counter. More...

#include <cds/cxx11_atomic.h>

Public Types
typedef size_t	value_type
	Type of counter.

Public Member Functions
value_type	operator= (value_type n) noexcept()
	Assign operator.
size_t	operator+= (size_t n) noexcept()
	Addition.
size_t	operator-= (size_t n) noexcept()
	Substraction.
	operator size_t () const noexcept()
	Get current value of the counter.
size_t	operator++ () noexcept()
	Preincrement.
size_t	operator++ (int) noexcept()
	Postincrement.
size_t	operator-- () noexcept()
	Predecrement.
size_t	operator-- (int) noexcept()
	Postdecrement.
size_t	get () const noexcept()
	Get current value of the counter.

Detailed Description

Atomic event counter.

This class is based on std::atomic_size_t. It uses relaxed memory ordering memory_order_relaxed and may be used as a statistic counter.

Member Function Documentation

size_t cds::atomicity::event_counter::operator+= ( size_t  n )

inlinenoexcept

Addition.

Returns new value of the atomic counter.

Parameters

n

addendum

size_t cds::atomicity::event_counter::operator-= ( size_t  n )

inlinenoexcept

Substraction.

Returns new value of the atomic counter.

Parameters

n	subtrahend

value_type cds::atomicity::event_counter::operator= ( value_type  n )

inlinenoexcept

Assign operator.

Returns n.

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

• cds/cxx11_atomic.h