標準庫標頭檔案 <stdatomic.h>
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<stdatomic.h> 是否在名稱空間 std 中提供任何宣告是未指定的。
宏 | ||
| (C++23) |
相容性宏，使得 _Atomic(T) 等同於 std::atomic<T> (函式宏) | |
| (C++11) |
將 std::atomic_flag 初始化為 false (宏常量) | |
型別 | ||
| (C++11) |
無鎖布林原子型別 (類) | |
| (C++11) |
定義給定原子操作的記憶體排序約束 (列舉) | |
| (C++11) |
std::atomic<bool> (類型別名) | |
| (C++11) |
std::atomic<char> (類型別名) | |
| (C++11) |
std::atomic<signed char> (類型別名) | |
| (C++11) |
std::atomic<unsigned char> (類型別名) | |
| (C++11) |
std::atomic<short> (類型別名) | |
| (C++11) |
std::atomic<unsigned short> (類型別名) | |
| (C++11) |
std::atomic<int> (類型別名) | |
| (C++11) |
std::atomic<unsigned int> (類型別名) | |
| (C++11) |
std::atomic<long> (類型別名) | |
| (C++11) |
std::atomic<unsigned long> (類型別名) | |
| (C++11) |
std::atomic<long long> (類型別名) | |
| (C++11) |
std::atomic<unsigned long long> (類型別名) | |
| (C++20) |
std::atomic<char8_t> (類型別名) | |
| (C++11) |
std::atomic<char16_t> (類型別名) | |
| (C++11) |
std::atomic<char32_t> (類型別名) | |
| (C++11) |
std::atomic<wchar_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::int8_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::uint8_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::int16_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::uint16_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::int32_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::uint32_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::int64_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::uint64_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_least8_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_least8_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_least16_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_least16_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_least32_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_least32_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_least64_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_least64_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_fast8_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_fast8_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_fast16_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_fast16_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_fast32_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_fast32_t> (類型別名) | |
| (C++11) |
std::atomic<std::int_fast64_t> (類型別名) | |
| (C++11) |
std::atomic<std::uint_fast64_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::intptr_t> (類型別名) | |
| (C++11)(可選) |
std::atomic<std::uintptr_t> (類型別名) | |
| (C++11) |
std::atomic<std::size_t> (類型別名) | |
| (C++11) |
std::atomic<std::ptrdiff_t> (類型別名) | |
| (C++11) |
std::atomic<std::intmax_t> (類型別名) | |
| (C++11) |
std::atomic<std::uintmax_t> (類型別名) | |
函式 | ||
| (C++11) |
檢查原子型別的操作是否是無鎖的 (函式模板) | |
| (C++11)(C++11) |
原子地將原子物件的值替換為非原子引數 (函式模板) | |
| (C++11)(C++11) |
原子地獲取原子物件中儲存的值 (函式模板) | |
| (C++11)(C++11) |
原子地將原子物件的值替換為非原子引數，並返回原子的舊值 (函式模板) | |
| 原子地將原子物件的值與非原子引數進行比較，如果相等則執行原子交換，否則執行原子載入 (函式模板) | ||
| (C++11)(C++11) |
將非原子值新增到原子物件並獲取原子的先前值 (函式模板) | |
| (C++11)(C++11) |
從原子物件中減去非原子值並獲取原子的先前值 (函式模板) | |
| (C++11)(C++11) |
將原子物件替換為與非原子引數進行位 AND 運算的結果，並獲取原子的先前值 (函式模板) | |
| (C++11)(C++11) |
將原子物件替換為與非原子引數進行位 OR 運算的結果，並獲取原子的先前值 (函式模板) | |
| (C++11)(C++11) |
將原子物件替換為與非原子引數進行位 XOR 運算的結果，並獲取原子的先前值 (函式模板) | |
| 原子地將標誌設定為 true 並返回其先前的值 (函式) | ||
| (C++11)(C++11) |
原子地將標誌的值設定為 false (函式) | |
| (C++11) |
通用記憶體排序依賴的屏障同步原語 (函式) | |
| (C++11) |
執行緒與在同一執行緒中執行的訊號處理程式之間的屏障 (函式) | |
[編輯] 摘要
template<class T> using __std_atomic = std::atomic<T>; // exposition only #define _Atomic(T) __std_atomic<T> #define ATOMIC_BOOL_LOCK_FREE /* see description */ #define ATOMIC_CHAR_LOCK_FREE /* see description */ #define ATOMIC_CHAR16_T_LOCK_FREE /* see description */ #define ATOMIC_CHAR32_T_LOCK_FREE /* see description */ #define ATOMIC_WCHAR_T_LOCK_FREE /* see description */ #define ATOMIC_SHORT_LOCK_FREE /* see description */ #define ATOMIC_INT_LOCK_FREE /* see description */ #define ATOMIC_LONG_LOCK_FREE /* see description */ #define ATOMIC_LLONG_LOCK_FREE /* see description */ #define ATOMIC_POINTER_LOCK_FREE /* see description */ using std::memory_order; // see description using std::memory_order_relaxed; // see description using std::memory_order_consume; // see description using std::memory_order_acquire; // see description using std::memory_order_release; // see description using std::memory_order_acq_rel; // see description using std::memory_order_seq_cst; // see description using std::atomic_flag; // see description using std::atomic_bool; // see description using std::atomic_char; // see description using std::atomic_schar; // see description using std::atomic_uchar; // see description using std::atomic_short; // see description using std::atomic_ushort; // see description using std::atomic_int; // see description using std::atomic_uint; // see description using std::atomic_long; // see description using std::atomic_ulong; // see description using std::atomic_llong; // see description using std::atomic_ullong; // see description using std::atomic_char8_t; // see description using std::atomic_char16_t; // see description using std::atomic_char32_t; // see description using std::atomic_wchar_t; // see description using std::atomic_int8_t; // see description using std::atomic_uint8_t; // see description using std::atomic_int16_t; // see description using std::atomic_uint16_t; // see description using std::atomic_int32_t; // see description using std::atomic_uint32_t; // see description using std::atomic_int64_t; // see description using std::atomic_uint64_t; // see description using std::atomic_int_least8_t; // see description using std::atomic_uint_least8_t; // see description using std::atomic_int_least16_t; // see description using std::atomic_uint_least16_t; // see description using std::atomic_int_least32_t; // see description using std::atomic_uint_least32_t; // see description using std::atomic_int_least64_t; // see description using std::atomic_uint_least64_t; // see description using std::atomic_int_fast8_t; // see description using std::atomic_uint_fast8_t; // see description using std::atomic_int_fast16_t; // see description using std::atomic_uint_fast16_t; // see description using std::atomic_int_fast32_t; // see description using std::atomic_uint_fast32_t; // see description using std::atomic_int_fast64_t; // see description using std::atomic_uint_fast64_t; // see description using std::atomic_intptr_t; // see description using std::atomic_uintptr_t; // see description using std::atomic_size_t; // see description using std::atomic_ptrdiff_t; // see description using std::atomic_intmax_t; // see description using std::atomic_uintmax_t; // see description using std::atomic_is_lock_free; // see description using std::atomic_load; // see description using std::atomic_load_explicit; // see description using std::atomic_store; // see description using std::atomic_store_explicit; // see description using std::atomic_exchange; // see description using std::atomic_exchange_explicit; // see description using std::atomic_compare_exchange_strong; // see description using std::atomic_compare_exchange_strong_explicit; // see description using std::atomic_compare_exchange_weak; // see description using std::atomic_compare_exchange_weak_explicit; // see description using std::atomic_fetch_add; // see description using std::atomic_fetch_add_explicit; // see description using std::atomic_fetch_sub; // see description using std::atomic_fetch_sub_explicit; // see description using std::atomic_fetch_or; // see description using std::atomic_fetch_or_explicit; // see description using std::atomic_fetch_xor; // see description using std::atomic_fetch_xor_explicit; // see description using std::atomic_fetch_and; // see description using std::atomic_fetch_and_explicit; // see description using std::atomic_flag_test_and_set; // see description using std::atomic_flag_test_and_set_explicit; // see description using std::atomic_flag_clear; // see description using std::atomic_flag_clear_explicit; // see description #define ATOMIC_FLAG_INIT /* see description */ using std::atomic_thread_fence; // see description using std::atomic_signal_fence; // see description
