Method getCalendar

src/common/TimeZoneUtil.cpp:83–92

		}

		IcuCalendarWrapper getCalendar(const Jrd::UnicodeUtil::ConversionICU& icuLib, UErrorCode* err = nullptr) const
		{
			auto calendar = icuCachedCalendar.exchange(nullptr);
			UErrorCode internalErr = U_ZERO_ERROR;

			if (!calendar)
				calendar = icuLib.ucalOpen(getUnicodeName(), -1, nullptr, UCAL_GREGORIAN, (err ? err : &internalErr));

			return IcuCalendarWrapper(calendar, &icuCachedCalendar);
		}

	private:
		string asciiName;