std::this_thread::sleep_for

 

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Библиотека поддержки потоков

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this_thread имен Original: this_thread namespace The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
get_id (C++11) yield (C++11)	sleep_for (C++11) sleep_until (C++11)
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Заголовочный файл <thread>
template< class Rep, class Period > void sleep_for( std::chrono::duration<Rep,Period> sleep_duration );		(начиная с C++11)

Блокирует выполнение текущего потока для' по крайней мере, указанный sleep_duration.

Original:

Blocks the execution of the current thread for at least the specified sleep_duration.

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Звонки на sleep_for может блокировать дольше, чем sleep_duration, если операционная система не поддерживает детализацию указанные sleep_duration.

Original:

Calls to sleep_for may block for longer than sleep_duration if the underlying operating system does not support the granularity specified by sleep_duration.

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Параметры

sleep_duration

-

продолжительность времени для сна Original: time duration to sleep The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Возвращаемое значение

(Нет)

Original:

(none)

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Исключения

noexcept-спецификация:  

noexcept

  (начиная с C++11)

Пример

#include <iostream>
#include <chrono>
#include <thread>
 
int main()
{
    std::cout << "Hello waiter" << std::endl;
    std::chrono::milliseconds dura( 2000 );
    std::this_thread::sleep_for( dura );
    std::cout << "Waited 2000 ms\n";
}

Вывод:

Hello waiter
Waited 2000 ms

См. также

sleep_until (C++11)	stops the execution of the current thread until a specified time point (функция)