std::chrono::time_of_day<Duration>::operator precision, std::chrono::time_of_day<Duration>::to_duration
< cpp | chrono | time of day
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constexpr explicit operator precision() const noexcept;
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(1) | |
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constexpr precision to_duration() const noexcept;
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(2) | |
返回存储的时长。
返回值
存储的时长。