<thread> functions
The latest version of this topic can be found at <thread> functions.
| get_id | sleep_for | sleep_until |
| swap | yield |
get_id Function
Uniquely identifies the current thread of execution.
thread::id this_thread::get_id() noexcept;
Return Value
An object of type thread::id that uniquely identifies the current thread of execution.
sleep_for Function
Blocks the calling thread.
template <class Rep,
class Period>
inline void sleep_for(
const chrono::duration<Rep, Period>& Rel_time);
Parameters
Rel_time
A duration object that specifies a time interval.
Remarks
The function blocks the calling thread for at least the time that's specified by Rel_time. This function does not throw any exceptions.
sleep_until Function
Blocks the calling thread at least until the specified time.
template <class Clock, class Duration>
void sleep_until(const chrono::time_point<Clock, Duration>& Abs_time);
void sleep_until(const xtime *Abs_time);
Parameters
Abs_time
Represents a point in time.
Remarks
This function does not throw any exceptions.
swap Function
Swaps the states of two thread objects.
void swap(
thread& Left,
thread& Right) noexcept;
Parameters
Left
The left thread object.
Right
The right thread object.
Remarks
The function calls Left.swap(Right).
yield Function
Signals the operating system to run other threads, even if the current thread would ordinarily continue to run.
inline void yield() noexcept;