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