Top sleep Secrets

Top sleep Secrets

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

std::launch::deferred or has supplemental bits established, it's going to fall again to deferred invocation or perhaps the implementation-defined insurance policies In such cases.

The very best-level purpose might communicate its return benefit or an exception into the caller via std::promise or by modifying shared variables (which can need synchronization, see std::mutex and std::atomic).

Delivers a touch towards the implementation to reschedule the execution of threads, making it possible for other threads to operate.

The mutex course is usually a synchronization primitive that may be employed to safeguard shared facts from becoming simultaneously accessed by a number of threads.

blocks The present thread until eventually the affliction variable is awakened or right until specified time point is achieved (community member purpose) [edit] Tips to improve your sleep routine Indigenous tackle

Constant Explanation future_status::deferred The shared state includes a deferred perform utilizing lazy evaluation, so the result will likely be computed only when explicitly asked for future_status::Prepared The 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

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

The class thread signifies just one thread of execution. Threads make it possible for numerous capabilities to execute concurrently.

atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit

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

This overload may be used to disregard spurious awakenings whilst watching for a specific problem to be true.

Threads get started execution promptly on construction from the connected thread item (pending any OS scheduling delays), starting off at the top-level perform presented for a constructor argument. The return worth of the highest-amount functionality is ignored and if it terminates by throwing an exception, std::terminate is referred to as.