std::chrono::time_zone::get_info (3) Linux Manual Page

std::chrono::time_zone::get_info – std::chrono::time_zone::get_info

Synopsis

template <class Duration>
(since C++ 20)

    std::chrono::sys_info get_info(const std::chrono::sys_time<Duration> &tp) const;

template <class Duration>
(since C++ 20)

    std::chrono::local_info get_info(const std::chrono::local_time<Duration> &tp) const;

Obtains information about this time zone at the time point tp.

Return value

1) A std::chrono::sys_info structure i containing the time zone information in effect for this time zone at the time point tp. tp will be in the range [i.begin, i.end).
2) A std::chrono::local_info structure containing information about the local time tp in this time zone.