std::chrono:: operator<< (std::chrono::local_time)

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template < class CharT, class Traits, class Duration > std:: basic_ostream < CharT, Traits > & operator << ( std:: basic_ostream < CharT, Traits > & os, const std:: chrono :: local_time < Duration > & tp ) ;		(自 C++20 起)

将 tp 输出到流 os 中，如同执行 os << std:: chrono :: sys_time < Duration > ( tp. time_since_epoch ( ) ) ; 。

(C++20)

对


          sys_time

执行流输出操作
(函数模板)

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Time point I/O
operator<<
formatter <std::chrono::local_time>
from_stream