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    std::atomic_flag::clear

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    <metanoindex/>

     
    C++
     
    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
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    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
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    Initialization
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    atomic_init (C++11)
    ATOMIC_VAR_INIT (C++11)
    ATOMIC_FLAG_INIT (C++11)
    Mémoire de la commande
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    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_flag
    Les fonctions membres
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    Member functions
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    atomic_flag::atomic_flag
    atomic_flag::operator=
    atomic_flag::clear
    atomic_flag::test_and_set
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <atomic>
    void clear( std::memory_order order = std::memory_order_seq_cst ) volatile;
    		 (1) (depuis C++11)
    void clear( std::memory_order order = std::memory_order_seq_cst );
    		 (2) (depuis C++11)
    Change l'état atomique d'un std::atomic_flag à effacer (false) .
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    Atomically changes the state of a std::atomic_flag to clear (false).
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    Paramètres

    order -
    sycnhronization la mémoire de commande pour cette opération
    Original:
    the memory sycnhronization ordering for this operation
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    Exceptions

    noexcept specification:  
    <tbody> </tbody>
    noexcept
       (depuis C++11)

    Voir aussi
    définit de manière atomique le drapeau pour true et obtient sa valeur précédente
    Original:
    atomically sets the flag to true and obtains its previous value
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    (fonction membre publique)