问题
As stated in the subject: does vector<atomic_bool> involves coalescing vector elements in the same way of vector<bool>?
回答1:
No. std::vector has only one specialization, std::vector<bool>. bool and std::atmoic_bool are two different types and as a result std::vector<atomic_bool> will work like other std::vector<T> of type T.
来源：https://stackoverflow.com/questions/57110670/does-vectoratomic-bool-involves-coalescing-vector-elements