std::chrono::operator<<(std::chrono::hh_mm_ss)

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is_amis_pm (C++20)(C++20)
make12make24 (C++20)(C++20)
hh_mm_ss (C++20)

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std::chrono::hh_mm_ss

Member functions
hh_mm_ss::hh_mm_ss
hh_mm_ss::is_negativehh_mm_ss::hourshh_mm_ss::minuteshh_mm_ss::secondshh_mm_ss::subseconds
hh_mm_ss::operator precisionhh_mm_ss::to_duration
Non-member functions
operator<<
Helper classes
formatter<std::chrono::hh_mm_ss>

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Defined in header`<chrono>`
template<class CharT,class Traits,class Duration> std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os, conststd::chrono::hh_mm_ss<Duration>& t);		(since C++20)

Outputst into the streamos.

Equivalent toreturn os<<std::format(os.getloc(), STATICALLY_WIDEN<CharT>("{:L%T}"), hms); whereSTATICALLY_WIDEN<CharT>("{:L%T}") is"{:L%T}" ifCharT ischar, andL"{:L%T}" ifCharT iswchar_t.

[edit]Parameters

os	-	the output stream
t	-	the time of day to be output

[edit]Return value

[edit]Example

This section is incomplete
Reason: no example

[edit]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

[edit]See also

format (C++20)	stores formatted representation of the arguments in a new string (function template)[edit]
std::formatter<std::chrono::hh_mm_ss> (C++20)	formatting support for`hh_mm_ss` (class template specialization)[edit]