std::chrono::operator<<(std::chrono::weekday_last) - cppreference.com (original) (raw)
Outputs a textual representation of wdl into the stream os, as if by
os << std::format(os.getloc(), STATICALLY_WIDEN<CharT>("{:L}[last]"), wdl.weekday());
where STATICALLY_WIDEN<CharT>("{:L}[last]") is "{:L}[last]" if CharT is char, and L"{:L}[last]" if CharT is wchar_t.
[edit] Return value
os
[edit] 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 |