std::cv_status (3) - Linux Manuals

std::cv_status: std::cv_status

NAME

std::cv_status - std::cv_status

Synopsis


Defined in header <condition_variable>
enum class cv_status {
no_timeout, (since C++11)
timeout
};


The scoped enumeration std::cv_status describes whether a timed wait returned because of timeout or not.
std::cv_status is used by the wait_for and wait_until methods of std::condition_variable and std::condition_variable_any.

Member constants


Constant Explanation
no_timeout the condition variable was awakened with notify_all, notify_one, or spuriously
timeout the condition variable was awakened by timeout expiration

See also


           blocks the current thread until the condition variable is woken up or after the specified timeout duration
wait_for (public member function of std::condition_variable)
           blocks the current thread until the condition variable is woken up or after the specified timeout duration
wait_for (public member function of std::condition_variable_any)
           blocks the current thread until the condition variable is woken up or until specified time point has been reached
wait_until (public member function of std::condition_variable)
           blocks the current thread until the condition variable is woken up or until specified time point has been reached
wait_until (public member function of std::condition_variable_any)

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