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std::atomic::atomic

提供: cppreference.com
< cpp‎ | atomic‎ | atomic

 
 
アトミック操作ライブラリ
タイプ
Original:
Types
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atomic(C++11)
atomic_is_lock_free(C++11)
機能します
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)
アトミックのフラグ
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)
初期化
Original:
Initialization
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atomic_init(C++11)
ATOMIC_VAR_INIT(C++11)
ATOMIC_FLAG_INIT(C++11)
メモリは発注
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
メンバ関数
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
特殊なメンバ関数
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) (C++11およびそれ以降)
constexpr atomic( T desired );
(2) (C++11およびそれ以降)
atomic( const atomic& ) = delete;
(3) (C++11およびそれ以降)
新しいアトミック変数を構築し.
Original:
Constructs new atomic variable.
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1)
デフォルトコンストラクタは些細です:初期化は、静的およびスレッドローカルオブジェクトのゼロ初期化以外の場所をとりません。 std::atomic_initは、初期化を完了するために使用することができる.
Original:
The default constructor is trivial: no initialization takes place other than ゼロ初期化 of static and thread-local objects. std::atomic_init may be used to complete initialization.
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2)
desired基になる値を初期化します。初期化はアトミックではありません.
Original:
Initializes the underlying value with desired. The initialization is not atomic.
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3)
アトミック変数はCopyConstructibleはありません.
Original:
Atomic variables are not CopyConstructible.
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[編集] パラメータ

desired -
で初期化する値
Original:
value to initialize with
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[編集] 例外

noexcept specification:  
noexcept
  (C++11およびそれ以降)