std::chrono::operator<<(std::chrono::local_time)
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                    |   template< class CharT, class Traits, class Duration > std::basic_ostream<CharT, Traits>&  | 
(since C++20) | |
Outputs tp into the stream os, as if by os << std::chrono::sys_time<Duration>(tp.time_since_epoch());.
Return value
os
See also
  performs stream output on a sys_time (function template)  |