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std::timespec

科技促进发展：

Defined in header ​​
struct timespec;​(since C++17)

结构，将间隔分解为秒和纳秒。

成员对象

std::time_t tv_secwhole seconds – >= 0
long tv_nsecnanoseconds – 0, 999999999

另见

timespec_get (since C++17)returns the calendar time based on a given time base (function)
tmcalendar time type (class)

 © cppreference.com

在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/crono/c/timspec

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