Namespace
Varianti

std::atomic::atomic

Da cppreference.com.
< cpp‎ | atomic‎ | atomic

 
 
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^=
 
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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[modifica] Parametri

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

noexcept specification:  
noexcept
  (dal C++11)