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std::future::operator=

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< cpp‎ | thread‎ | future

 
 
Bibliothèque de support fil
Threads
Original:
Threads
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thread (C++11)
this_thread espace de noms
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this_thread namespace
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get_id (C++11)
yield (C++11)
sleep_for (C++11)
sleep_until (C++11)
L'exclusion mutuelle
Original:
Mutual exclusion
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mutex (C++11)
timed_mutex (C++11)
Gestion du verrouillage générique
Original:
Generic lock management
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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)
Les variables de condition
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Condition variables
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condition_variable (C++11)
condition_variable_any (C++11)
notify_all_at_thread_exit (C++11)
cv_status (C++11)
Futures
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Futures
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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)
 
std::future
future::future
future::~future
future::operator=
future::share
Obtenir le résultat
Original:
Getting the result
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future::get
État
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State
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future::valid
future::wait
future::wait_for
future::wait_until
 
future& operator=( future&& other );
(1) (depuis C++11)
future& operator=( const future& other ) = delete;
(2) (depuis C++11)
Assigne le contenu d'un autre objet avenir .
Original:
Assigns the contents of another future object.
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1)
Qui rejette tout état partagé et mouvement assigne le contenu de other à *this. Après la cession, other.valid() == false et this->valid() donnera la même valeur que other.valid() avant la cession .
Original:
Releases any shared state and move-assigns the contents of other to *this. After the assignment, other.valid() == false and this->valid() will yield the same value as other.valid() before the assignment.
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2) std::future is not CopyAssignable.

[modifier] Paramètres

other -
un std::future qui va transférer l'état d'*this
Original:
a std::future that will transfer state to *this
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[modifier] Retourne la valeur

*this

[modifier] Exceptions

noexcept specification:  
noexcept
   (depuis C++11)