std::atomic_flag::operator=
< cpp | atomic | atomic flag
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定义于头文件
<atomic> |
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atomic_flag& operator=( const atomic_flag& ) = delete;
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(1) | (C++11 起) |
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atomic_flag& operator=( const atomic_flag& ) volatile = delete;
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(2) | (C++11 起) |
std::atomic_flag 不可赋值，其赋值运算符被删除。