The Single Best Strategy To Use For sleep
The Single Best Strategy To Use For sleep
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The returned value of overload (three) signifies no matter whether pred evaluated to correct, irrespective of whether there was a cease requested or not.
atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit
std::start::deferred or has further bits established, it will eventually fall back to deferred invocation or maybe the implementation-outlined policies In such a case.
The highest-level operate may perhaps communicate its return price or an exception to the caller through std::assure or by modifying shared variables (which may demand synchronization, see std::mutex and std::atomic).
Even when the shared variable is atomic, it has to be modified even though proudly owning the mutex to correctly publish the modification towards the waiting around thread.
Waits for The end result to be readily available. Blocks right until specified timeout_duration has elapsed or the result gets to be accessible, whichever arrives very first. The return price identifies the condition of The end result.
blocks The existing thread until eventually the issue variable is awakened or right up until specified time level continues to be reached (general public member purpose) [edit] Indigenous manage
The class jthread signifies just one thread of execution. It's got the identical typical conduct as std::thread, apart from that jthread instantly rejoins on destruction, and will be cancelled/stopped in specific predicaments.
The purpose also may perhaps block till soon after sleep_time has actually been arrived at because of approach scheduling or useful resource rivalry delays.
This purpose may well block Tips to improve your sleep routine for for a longer period than sleep_duration as a consequence of scheduling or useful resource rivalry delays.
Observe the destructors of std::futures received by signifies aside from a get in touch with to std::async never block. [edit] Case in point
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 allows the perform to examine if prevent continues to be requested through its execution, and return if it's got.
The result or exception is placed within the shared state connected with the returned std::potential and only then it really is manufactured All set. All even more accesses to the exact same std::long run will return The end result promptly.