August 2021
Intermediate to advanced
450 pages
6h 57m
Chinese
Content preview from C++程序设计语言（第4部分：标准库）（原书第4版）Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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35.6 建议
［1］用<chrono>组件，如steady_clock、duration和time_point进行计时；35.2节。
［2］优先使用<clock>组件而不是<ctime>组件；35.2节。
［3］用duration_cast获得已知单位的时间段；35.2.1节。
［4］用system_clock：：now（）获得当前时间；35.2.3节。
［5］可以在编译时查询类型的属性；35.4.1节。
［6］仅当obj的值不再使用时使用move（obj）；35.5.1节。
［7］用forward（）进行转发；35.5.1节。
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