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std::atomic...:notify_one(3) C++ Standard Libary std::atomic...:notify_one(3) NAME std::atomic_flag::notify_one - std::atomic_flag::notify_one Synopsis void notify_one() noexcept; (since C++20) void notify_one() volatile noexcept; Performs atomic notifying operations. If there is a thread blocked in atomic waiting operation (i.e. wait()) on *this, then unblocks at least one such thread; otherwise does nothing. Return value (none) Notes This form of change-detection is often more efficient than simple polling or pure spinlocks. Example This section is incomplete Reason: no example See also wait blocks the thread until notified and the atomic value (C++20) changes (public member function) atomic_flag_wait atomic_flag_wait_explicit blocks the thread until notified and the flag changes (C++20) (function) (C++20) atomic_flag_notify_one notifies a thread blocked in atomic_flag_wait (C++20) (function) http://cppreference.com 2022.07.31 std::atomic...:notify_one(3)
NAME | Synopsis | Return value | Notes | Example | See also
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