table of contents
std::chrono::operator<<(std::chrono::hh_mm_ss)(3) | C++ Standard Libary | std::chrono::operator<<(std::chrono::hh_mm_ss)(3) |
NAME¶
std::chrono::operator<<(std::chrono::hh_mm_ss) - std::chrono::operator<<(std::chrono::hh_mm_ss)
Synopsis¶
Defined in header <chrono>
template< class CharT, class Traits, class Duration >
std::basic_ostream<CharT, Traits>& (since C++20)
operator<<( std::basic_ostream<CharT, Traits>& os,
const std::chrono::hh_mm_ss<Duration>& t );
Outputs t into the stream os.
Equivalent to return os << std::format(os.getloc(),
STATICALLY_WIDEN<CharT>("{:L%T}"), hms); where
STATICALLY_WIDEN<CharT>("{:L%T}") is
"{:L%T}" if CharT is char, and L"{:L%T}" if CharT is
wchar_t.
Parameters¶
os - the output stream
t - the time of day to be 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¶
format stores formatted representation of the
(C++20) arguments in a new string
(function template)
std::formatter<std::chrono::hh_mm_ss> formatting support for hh_mm_ss
(C++20) (class template specialization)
Category:¶
* Todo no example
2024.06.10 | http://cppreference.com |