ost_AtomicCounter (3)

#include <thread.h>

Public Member Functions

AtomicCounter ()

Initialize an atomic counter to 0. AtomicCounter (int value)

Initialize an atomic counter to a known value. ~AtomicCounter ()

int operator++ (void)

int operator-- (void)

int operator+= (int change)

int operator-= (int change)

int operator+ (int change)

int operator- (int change)

int operator= (int value)

bool operator! (void)

operator int ()

The AtomicCounter class offers thread-safe manipulation of an integer counter.

These are commonly used for building thread-safe 'reference' counters for C++ classes. The AtomicCounter depends on the platforms support for 'atomic' integer operations, and can alternately substitute a 'mutex' if no atomic support exists.

Author:

Sean Cavanaugh [email protected] atomic counter operation.

ost::AtomicCounter::AtomicCounter ()

Initialize an atomic counter to 0.

ost::AtomicCounter::AtomicCounter (intvalue)

Initialize an atomic counter to a known value.

Parameters:

value initial value.

ost::AtomicCounter::~AtomicCounter ()

ost::AtomicCounter::operator int ()

bool ost::AtomicCounter::operator! (void)

int ost::AtomicCounter::operator+ (intchange)

int ost::AtomicCounter::operator++ (void)

int ost::AtomicCounter::operator+= (intchange)

int ost::AtomicCounter::operator- (intchange)

int ost::AtomicCounter::operator-- (void)

int ost::AtomicCounter::operator-= (intchange)

int ost::AtomicCounter::operator= (intvalue)

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