std::chrono:: operator<< (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 .

Contents 1 Parameters 2 Return value 3 Example 4 Defect reports 5 See also

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

std::formatter <std::chrono::zoned_time> (C++20)

formatting support for zoned_time (class template specialization)