std::chrono::operator<<(std::chrono::zoned_time)

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< cpp‎ | chrono‎ | zoned time
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C-style date and time
std::chrono::zoned_time
Defined in header <chrono>
template < class CharT, class Traits, class Duration, class TimeZonePtr >

std::basic_ostream <CharT, Traits> &
    operator<< ( std::basic_ostream <CharT, Traits> & os,

const std::chrono::zoned_time <Duration, TimeZonePtr> & tp ) ;
(since C++20)

Outputs tp to the stream os, as if by std::format (os.getloc ( ), fmt, tp) , where fmt is "{:L%F %T %Z}" if CharT is char, or L"{:L%F %T %Z}" if CharT is wchar_t

Parameters

os - output stream
tp - zoned_time to output

Return value

os

Example

This section is incomplete
Reason: no example

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
P2372R3 C++20 the given locale was used by default L is needed to use the given locale

See also

(C++20)
 formatting support for zoned_time
(class template specialization)
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