ATOMIC_FLAG_INIT

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C++
 
原子操作庫
類型
Original:
Types
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atomic（C++11）
atomic_is_lock_free（C++11）
功能
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）
原子標誌
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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）
（C++11）
初始化
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Initialization
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atomic_init（C++11）
ATOMIC_VAR_INIT（C++11）
ATOMIC_FLAG_INIT（C++11）
內存排序
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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）
 
Defined in header <atomic>
#define ATOMIC_FLAG_INIT /* implementation-defined */

定義可初始化std::atomic_flag以清除其狀態的表達式。如果該標誌是以靜態方式存儲的，這個初始化行為將是靜態的。

[编辑] 例

#include <atomic>
 
std::atomic_flag static_flag = ATOMIC_FLAG_INIT;
 
int main()
{
    std::atomic_flag automatic_flag = ATOMIC_FLAG_INIT;
    std::atomic_flag another_flag(ATOMIC_FLAG_INIT);
}


[编辑] 另請參閱

（C++11）
無鎖的布爾原子類型
Original:
the lock-free boolean atomic type
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（類） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/atomic/ATOMIC_FLAG_INIT&oldid=29300”