KCal Library
- ConstPtr : KCal::Event , KCal::Todo , KCal::Journal , KCal::Incidence
- List : KCal::Alarm , KCal::Todo , KCal::Period , KCal::Journal , KCal::Incidence , KCal::FreeBusyPeriod , KCal::Event , KCal::Attendee , KCal::Attachment
- Ptr : KCal::Alarm , KCal::Todo , KCal::Journal , KCal::Incidence , KCal::Event