atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

std::launch::deferred or has more bits established, it'll drop back again to deferred invocation or perhaps the implementation-described policies In cases like this.

The typical recommends which the clock tied to sleep_time be utilized, wherein situation changes in the clock may very well be taken into consideration. Thus, the length of the block may very well be roughly than sleep_time - Clock::now() at some time of the call, depending upon the route of your adjustment and whether it is honored because of the implementation.

Even if the shared variable is atomic, it should be modified even though possessing the mutex to properly publish the modification into the waiting thread.

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

The regular recommends which the clock tied to abs_time be accustomed to measure time; that clock is not really needed to become a monotonic clock. There are no assures concerning the conduct of this purpose In the event the clock is adjusted discontinuously, but the prevailing implementations change abs_time from Clock to std::chrono::system_clock and delegate to POSIX pthread_cond_timedwait so that the hold out honors adjustments to the procedure clock, but not towards the person-presented Clock.

Continuous Rationalization future_status::deferred The shared condition consists of a deferred functionality making use of lazy evaluation, so The end result will probably be computed only when explicitly asked for future_status::Prepared The end result is prepared future_status::timeout The timeout has expired [edit] Exceptions

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

The implementation may perhaps increase the behavior of the very first overload of std::async by enabling extra (implementation-defined) bits inside the default launch coverage.

No two std::thread objects may depict the same thread of execution; std::thread is just not CopyConstructible or CopyAssignable, although it is MoveConstructible and MoveAssignable.

A duration includes a span of time, defined as some amount of ticks of a while device. By way of example, "forty two seconds" may very well be represented by a period consisting of forty two ticks of the one-2nd time device. Described in header Described in namespace std::chrono

Blocks the execution of the current thread for at least till the TIME_UTC based period pointed to by length has elapsed.

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

The result or exception is placed inside the shared point out related to the returned std::foreseeable future and only then it is actually produced All set. All further more accesses to exactly the Tips to improve your sleep routine same std::foreseeable future will return The end result straight away.