Considerations To Know About sleep
Considerations To Know About sleep
Blog Article
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
This overload could possibly be employed to ignore spurious awakenings while awaiting a selected issue to become true.
The top-stage purpose may converse its return value or an exception towards the caller by using std::guarantee or by modifying shared variables (which can demand synchronization, see std::mutex and std::atomic).
3) Registers *this to the period of this phone, to generally be notified if a cease ask for is made on stoken's connected halt-state; it really is then such as
The best-level perform may possibly converse its return benefit or an exception towards the caller through std::guarantee or by modifying shared variables (which can involve synchronization, see std::mutex and std::atomic).
The standard recommends that the clock tied to abs_time be used to evaluate time; that clock isn't required to be considered a monotonic clock. There aren't any ensures regarding the behavior of this perform When the clock is adjusted discontinuously, but the existing implementations convert abs_time from Clock to std::chrono::system_clock and delegate to POSIX pthread_cond_timedwait so that the wait honors adjustments towards the method clock, but not towards the user-supplied Clock.
Although notified less than lock, overload (one) would make no ensures with regards to the condition on the linked predicate when returning due to timeout.
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
If the long run is the results of a get in touch with to std::async that made use of lazy evaluation, this functionality returns quickly without waiting around.
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
This enables the purpose to examine if quit is asked for all through its execution, and return if it's.
The end result or exception is positioned from the shared point out associated with the returned std::potential and only Tips to improve your sleep routine then it can be built ready. All additional accesses to exactly the same std::potential will return the result quickly.