std::chrono::operator<< (std::chrono::year_month_weekday_last)

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C-style date and time
 
std::chrono::year_month_weekday_last
 
template <class CharT, class Traits>

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

           const std::chrono::year_month_weekday_last& ymwdl);
 (since C++20)

Outputs a textual representation of ymwdl into os, as if by

os << std::format(os.getloc(), STATICALLY_WIDEN<CharT>("{}/{}/{}"),
      ymwdl.year(), ymwdl.month(), ymwdl.weekday_last());

where STATICALLY_WIDEN<CharT>("...") is "..." if CharT is char, and L"..." if CharT is wchar_t.

Return value

os.

See also

(C++20)
 stores formatted representation of the arguments in a new string
(function template)
specialization of std::formatter that formats a year_month_day according to the provided format
(class template specialization)
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