std::this_thread::sleep_for

 

C++

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Espressioni regolari(C++11)

Operazioni atomicche(C++11)

Multithreading(C++11)

 

Discussione libreria di supporto

Threads Original: Threads The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
thread (C++11)
this_thread spazio dei nomi 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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mutex (C++11) timed_mutex (C++11)	recursive_mutex (C++11) recursive_timed_mutex (C++11)
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lock_guard (C++11) unique_lock (C++11) defer_lock_t try_to_lock_t adopt_lock_t (C++11) (C++11) (C++11)	lock (C++11) try_lock (C++11) defer_lock try_to_lock adopt_lock (C++11) (C++11) (C++11)
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condition_variable (C++11)
condition_variable_any (C++11)
notify_all_at_thread_exit (C++11)
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promise (C++11) future (C++11) shared_future (C++11) packaged_task (C++11) async (C++11)	launch (C++11) future_status (C++11) future_error (C++11) future_category (C++11) future_errc (C++11)

 

Elemento definito nell'header <thread>
template<class Rep, class Period > void sleep_for(std::chrono::duration<Rep,Period> sleep_duration );		(dal C++11)

Blocca l'esecuzione del thread corrente di almeno la sleep_duration specificato.

Original:

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

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Le chiamate a sleep_for può bloccare per più di sleep_duration se il sistema operativo sottostante non supporta la granularità specificato da 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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Parametri

sleep_duration

-

durata di dormire 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.

Valore di ritorno

(Nessuno)

Original:

(none)

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Eccezioni

noexcept specification:  

noexcept

  (dal C++11)

Esempio

#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";}

Output:

Hello waiter Waited 2000 ms

Vedi anche

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