std::this_thread::get_id

 

C++

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Espressioni regolari(C++11)

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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)
Mutua esclusione Original: Mutual exclusion The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
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)
Condizioni variabili Original: Condition variables The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
condition_variable (C++11)
condition_variable_any (C++11)
notify_all_at_thread_exit (C++11)
cv_status (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>
std::thread::id get_id();		(dal C++11)

Restituisce l'id' del thread corrente.

Original:

Returns the id of the current thread.

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Parametri

(Nessuno)

Original:

(none)

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Valore di ritorno

' Id del thread corrente

Original:

id of the current thread

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Esempio

#include <iostream>#include <thread>#include <chrono>#include <mutex>   std::mutex g_display_mutex;   void foo(){std::thread::id this_id = std::this_thread::get_id();   g_display_mutex.lock();std::cout<<"thread "<< this_id <<" sleeping...\n"; g_display_mutex.unlock();   std::this_thread::sleep_for(std::chrono::seconds(1));}   int main(){std::thread t1(foo);std::thread t2(foo);   t1.join(); t2.join();}

Possible output:

thread 0x2384b312 sleeping... thread 0x228a10fc sleeping...

Vedi anche

get_id	restituisce l'id' del filo Original: returns the id of the thread The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico)