Return the address of the non-modifiable cached description of the time zone identified by the specified timeZoneId, and 0 if information for timeZoneId has not previously been cached (by a call to getZoneinfo). If the returned address is non-zero, the Zoneinfo object returned is guaranteed to be well-formed (i.e., ZoneinfoUtil::isWellFormed will return true' if called with the returned value), and remain valid for the lifetime of this object.
Declared in <baltzo_zoneinfocache.h>
Zoneinfo const*
lookupZoneinfo(char const* timeZoneId) const;