// Create a named time zone
QIcuTimeZonePrivate::QIcuTimeZonePrivate(const QByteArray &ianaId)
: m_ucal(0)
{
// Need to check validity here as ICu will create a GMT tz if name is invalid
if (availableTimeZoneIds().contains(ianaId))
init(ianaId);
}
QTimeZone::QTimeZone(const QByteArray &ianaId, int offsetSeconds, const QString &name,
const QString &abbreviation, QLocale::Country country, const QString &comment)
{
// ianaId must be a valid ID and must not clash with the standard system names
if (QTimeZonePrivate::isValidId(ianaId) && !availableTimeZoneIds().contains(ianaId))
d = new QUtcTimeZonePrivate(ianaId, offsetSeconds, name, abbreviation, country, comment);
else
d = 0;
}
bool QTimeZone::isTimeZoneIdAvailable(const QByteArray &ianaId)
{
// isValidId is not strictly required, but faster to weed out invalid
// IDs as availableTimeZoneIds() may be slow
if (!QTimeZonePrivate::isValidId(ianaId))
return false;
const QList<QByteArray> tzIds = availableTimeZoneIds();
return std::binary_search(tzIds.begin(), tzIds.end(), ianaId);
}
bool QTimeZone::isTimeZoneIdAvailable(const QByteArray &ianaId)
{
// isValidId is not strictly required, but faster to weed out invalid
// IDs as availableTimeZoneIds() may be slow
return (QTimeZonePrivate::isValidId(ianaId) && (availableTimeZoneIds().contains(ianaId)));
}
