27 Time library [time]

27.11 Time zones [time.zone]

27.11.7 Class template zoned_time [time.zone.zonedtime]

27.11.7.4 Non-member functions [time.zone.zonedtime.nonmembers]

template<class Duration1, class Duration2, class TimeZonePtr>
  bool operator==(const zoned_time<Duration1, TimeZonePtr>& x,
                  const zoned_time<Duration2, TimeZonePtr>& y);

Returns: x.zone_ == y.zone_ && x.tp_ == y.tp_.

template<class charT, class traits, class Duration, class TimeZonePtr>
  basic_ostream<charT, traits>&
    operator<<(basic_ostream<charT, traits>& os,
               const zoned_time<Duration, TimeZonePtr>& t);

Effects: Streams the value returned from t.get_local_time() to os using the format "%F %T %Z".

Returns: os.