std::swap<div class="t-tr-text">(Std :: thread)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::thread)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

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)
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)
Blocco di gestione generico Original: Generic lock management The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
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)
Futures Original: Futures The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
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)

 

std::thread

Membri classi Original: Member classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

thread::id

Membri funzioni Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

thread::thread

thread::~thread

thread::operator=

Osservatori Original: Observers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

thread::joinable

thread::get_id

thread::native_handle

thread::hardware_concurrency

Operazioni Original: Operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

thread::join

thread::detach

thread::swap

Non membri funzioni Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

std::swap

 

void swap( thread &lhs, thread &rhs );		(dal C++11)

Sovraccarico l'algoritmo std::swap per std::thread. Scambi lo stato di lhs con quella di rhs. Chiama efficacemente lhs.swap(rhs).

Original:

Overloads the std::swap algorithm for std::thread. Exchanges the state of lhs with that of rhs. Effectively calls lhs.swap(rhs).

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Parametri

lhs, rhs

-

discussioni i cui stati di scambiare Original: threads whose states to swap 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 <thread>#include <chrono>   void foo(){std::this_thread::sleep_for(std::chrono::seconds(1));}   void bar(){std::this_thread::sleep_for(std::chrono::seconds(1));}   int main(){std::thread t1(foo);std::thread t2(bar);   std::cout<<"thread 1 id: "<< t1.get_id()<<std::endl;std::cout<<"thread 2 id: "<< t2.get_id()<<std::endl;   std::swap(t1, t2);   std::cout<<"after std::swap(t1, t2):"<<std::endl;std::cout<<"thread 1 id: "<< t1.get_id()<<std::endl;std::cout<<"thread 2 id: "<< t2.get_id()<<std::endl;   t1.swap(t2);   std::cout<<"after t1.swap(t2):"<<std::endl;std::cout<<"thread 1 id: "<< t1.get_id()<<std::endl;std::cout<<"thread 2 id: "<< t2.get_id()<<std::endl;   t1.join(); t2.join();}

Output:

thread 1 id: 1892 thread 2 id: 2584 after std::swap(t1, t2): thread 1 id: 2584 thread 2 id: 1892 after t1.swap(t2): thread 1 id: 1892 thread 2 id: 2584

Vedi anche

swap	swap due oggetti filo Original: swaps two thread objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico)