std::atomic_flag::operator=

< cpp‎ | atomic‎ | atomic flag
 
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std::atomic_flag
 
定义于头文件 <atomic>
atomic_flag& operator=( const atomic_flag& ) = delete;
 (1) (C++11 起)
atomic_flag& operator=( const atomic_flag& ) volatile = delete;
 (2) (C++11 起)

std::atomic_flag 不可赋值，其赋值运算符被删除。