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std::promise

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Bibliothèque de support fil
Threads
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Threads
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thread (C++11)
this_thread espace de noms
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this_thread namespace
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L'exclusion mutuelle
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Mutual exclusion
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mutex (C++11)
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Gestion du verrouillage générique
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Generic lock management
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lock (C++11)
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Les variables de condition
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Futures
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Futures
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promise (C++11)
future (C++11)
shared_future (C++11)
packaged_task (C++11)
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launch (C++11)
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std::promise
Les fonctions membres
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Member functions
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promise::promise
promise::~promise
promise::operator=
promise::swap
Obtenir le résultat
Original:
Getting the result
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promise::get_future
Réglage du résultat
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Setting the result
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promise::set_value
promise::set_value_at_thread_exit
promise::set_exception
promise::set_exception_at_thread_exit
 
Defined in header <future>
template< class T > class promise;
(1) (depuis C++11)
template< class T > class promise<T&>;
(2) (depuis C++11)
template<>          class promise<void>;
(3) (depuis C++11)
Le modèle de classe std::promise propose également un centre de stocker une valeur qui est ensuite acquise de manière asynchrone via un objet std::future, que le std::promise peut fournir .
Original:
The class template std::promise provides a facility to store a value that is later acquired asynchronously via a std::future object, that the std::promise can supply.
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Sommaire

[modifier] Fonctions membres

construit l'objet promesse
Original:
constructs the promise object
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(fonction membre publique) [edit]
Détruit l'objet promesse
Original:
destructs the promise object
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(fonction membre publique) [edit]
attribue l'état partagé
Original:
assigns the shared state
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(fonction membre publique) [edit]
swaps de deux objets promesse
Original:
swaps two promise objects
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(fonction membre publique) [edit]
Obtenir le résultat
Original:
Getting the result
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renvoie une future associé au résultat promis
Original:
returns a future associated with the promised result
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(fonction membre publique) [edit]
Réglage du résultat
Original:
Setting the result
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définit le résultat à la valeur spécifique
Original:
sets the result to specific value
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(fonction membre publique) [edit]
définit le résultat à la valeur spécifique, tout en offrant la seule notification à la sortie du fil
Original:
sets the result to specific value while delivering the notification only at thread exit
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(fonction membre publique) [edit]
établit le résultat pour indiquer une exception
Original:
sets the result to indicate an exception
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(fonction membre publique) [edit]
définit le résultat d'indiquer une exception, tout en offrant la seule notification à la sortie du fil
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sets the result to indicate an exception while delivering the notification only at thread exit
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(fonction membre publique) [edit]

[modifier] Fonctions annexes

l'algorithme spécialisé std::swap
Original:
specializes the std::swap algorithm
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(fonction générique) [edit]

[modifier] Classes d'aide

se spécialise le trait de type std::uses_allocator
Original:
specializes the std::uses_allocator type trait
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(classe générique spécialisée) [edit]