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std::atomic::store

De cppreference.com
< cpp‎ | atomic‎ | atomic

 
 
Atomique opérations de la bibliothèque
Types
Original:
Types
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atomic (C++11)
atomic_is_lock_free (C++11)
Fonctions
Original:
Functions
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atomic_store
atomic_store_explicit
(C++11)
(C++11)
atomic_load
atomic_load_explicit
(C++11)
(C++11)
atomic_exchange
atomic_exchange_explicit
(C++11)
(C++11)
atomic_compare_exchange_weak
atomic_compare_exchange_weak_explicit
atomic_compare_exchange_strong
atomic_compare_exchange_strong_explicit
(C++11)
(C++11)
(C++11)
(C++11)
atomic_fetch_add
atomic_fetch_add_explicit
(C++11)
(C++11)
atomic_fetch_sub
atomic_fetch_sub_explicit
(C++11)
(C++11)
atomic_fetch_and
atomic_fetch_and_explicit
(C++11)
(C++11)
atomic_fetch_or
atomic_fetch_or_explicit
(C++11)
(C++11)
atomic_fetch_xor
atomic_fetch_xor_explicit
(C++11)
(C++11)
Drapeaux atomiques
Original:
Atomic flags
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atomic_flag (C++11)
atomic_flag_test_and_set
atomic_flag_test_and_set_explicit
(C++11)
(C++11)
atomic_flag_clear
atomic_flag_clear_explicit
(C++11)
(C++11)
Initialisation
Original:
Initialization
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atomic_init (C++11)
ATOMIC_VAR_INIT (C++11)
ATOMIC_FLAG_INIT (C++11)
Mémoire de la commande
Original:
Memory ordering
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memory_order (C++11)
kill_dependency (C++11)
atomic_thread_fence (C++11)
atomic_signal_fence (C++11)
 
std::atomic
Les fonctions membres
Original:
Member functions
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atomic::atomic
atomic::operator=
atomic::is_lock_free
atomic::store
atomic::load
atomic::operator T
atomic::exchange
atomic::compare_exchange
Fonctions membres spécialisés
Original:
Specialized member functions
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atomic::fetch_add
atomic::fetch_sub
atomic::fetch_and
atomic::fetch_or
atomic::fetch_xor
atomic::operator++
atomic::operator++(int)
atomic::operator--
atomic::operator--(int)
atomic::operator+=
atomic::operator-=
atomic::operator&=
atomic::operator|=
atomic::operator^=
 
void store( T desired, memory_order = std::memory_order_seq_cst );
(depuis C++11)
void store( T desired, memory_order = std::memory_order_seq_cst ) volatile;
(depuis C++11)
Atomiquement remplace la valeur actuelle avec desired. La mémoire est affectée en fonction de la valeur de memory_order .
Original:
Atomically replaces the current value with desired. Memory is affected according to the value of memory_order.
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memory_order doit être l'un des std::memory_order_relaxed, std::memory_order_release ou std::memory_order_seq_cst. Sinon le comportement est indéfini .
Original:
memory_order must be one of std::memory_order_relaxed, std::memory_order_release or std::memory_order_seq_cst. Otherwise the behavior is undefined.
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Sommaire

[modifier] Paramètres

desired -
la valeur à stocker dans une variable atomique
Original:
the value to store into the atomic variable
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memory_order -
contraintes d'ordre pour faire respecter la mémoire
Original:
memory order constraints to enforce
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[modifier] Retourne la valeur

(Aucun)
Original:
(none)
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[modifier] Exceptions

noexcept specification:  
noexcept
   (depuis C++11)

[modifier] Voir aussi

stocke une valeur dans un objet atomique
Original:
stores a value into an atomic object
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(fonction membre publique) [edit]
remplace atomiquement la valeur de l'objet atomique avec un argument non-atomique
Original:
atomically replaces the value of the atomic object with a non-atomic argument
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(fonction générique) [edit]