Varianti

    std::atomic::atomic

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    <metanoindex/>

     
    C++
     
    Atomic operazioni di biblioteca
    Tipi
    Original:
    Types
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    atomic(C++11)
    atomic_is_lock_free(C++11)
    Funzioni
    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)
    Bandiere Atomic
    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)
    Inizializzazione
    Original:
    Initialization
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    atomic_init(C++11)
    ATOMIC_VAR_INIT(C++11)
    ATOMIC_FLAG_INIT(C++11)
    Memoria di ordinazione
    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
    Membri funzioni
    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
    Funzioni membro specializzati
    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^=
     
    <tbody> </tbody>
    atomic() = default;
    		 (1) (dal C++11)
    constexpr atomic( T desired );
    		 (2) (dal C++11)
    atomic( const atomic& ) = delete;
    		 (3) (dal C++11)
    Costruisce nuova variabile atomica.
    Original:
    Constructs new atomic variable.
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    1)
    Il costruttore di default è banale: non di inizializzazione vengono eseguite diverse inizializzazione a zero di oggetti statici e filo-locale. std::atomic_init può essere utilizzato per completare l'inizializzazione.
    Original:
    The default constructor is trivial: no initialization takes place other than inizializzazione a zero of static and thread-local objects. std::atomic_init may be used to complete initialization.
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    2)
    Inizializza il valore sottostante con desired. L'inizializzazione non è atomico.
    Original:
    Initializes the underlying value with desired. The initialization is not atomic.
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    3)
    Variabili atomiche non sono CopyConstructible.
    Original:
    Atomic variables are not CopyConstructible.
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    Parametri

    desired -
    valore per inizializzare con
    Original:
    value to initialize with
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    Eccezioni

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