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    std::kill_dependency

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    C++
     
    Atomique opérations de la bibliothèque
    Types
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    Types
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    atomic (C++11)
    atomic_is_lock_free (C++11)
    Fonctions
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    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)
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    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)
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <atomic>
    template< class T > T kill_dependency( T y );
    See More

    Informe le compilateur que l'arbre des dépendances commencé par une operation atomique de chargement std::memory_order_consume ne s'étent pas au-delà de la valeur retournée par std::kill_dependency ; c'est-à-dire que l'argument ne transmet pas de dépendance vers la valeur de retour.

    Paramètres

    y - l'expression dont la valeur de retour doit être supprimée de l'arbre de dépendance.


    Retourne la valeur

    Retourne y, qui ne fait plus partie d'un arbre de dépendance.

    Exceptions

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

    Exemples

    This section is incomplete
    Reason: no example

    Voir aussi

    (C++11)
    définit des contraintes de mémoire de commande pour l'opération donnée atomique
    Original:
    defines memory ordering constraints for the given atomic operation
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    (typedef) [edit]