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

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C++
Utilities library
General utilities
Relational operators (deprecated in C++20)
Date and time utilities
Time point
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(C++20)
Duration
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Clocks
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Time of day
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Calendar
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Time zone
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chrono I/O
(C++20)
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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