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 );
| (since C++20) |
Outputs tp into the stream os, as if by os << std::chrono::sys_time<Duration>(tp.time_since_epoch());.
os.
|
(C++20) | performs stream output on a sys_time (function template) |
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