Obtains a pointer to astd::chrono::time_zone in this database that represents the time zone designated bytz_name. Ifp is the returned pointer, then eitherp->name()== tz_name or that there is astd::chrono::time_zone_linkl in this database such thatp->name()== l.target()&& l.name()== tz_name.
[edit]Parameters
| tz_name | - | a time zone name |
[edit]Return value
A pointer to thestd::chrono::time_zone in this database that represents the time zone designated bytz_name.
[edit]Exceptions
Throwsstd::runtime_error if no suchtime_zone can be found.
[edit]Example
| This section is incomplete Reason: no example |