Defines the abstract notion of a single event in a series. This class is generic,
allowing types to be generated which are locked to particular spatial types, such
as EVENT<ITEM_LIST>. Subtypes express point or intveral data.
Declaration :
Directly inherited by : INTERVAL_EVENT POINT_EVENT
Artifact : EVENT
Attribut time |
Time of this event. If the width is non-zero, it is the time point of the
trailing edge of the event.
Declaration :
Attribut state |
Optional state data for this event.
Declaration :
Operation offset |
Offset of this event from origin, computed as time.diff(parent.origin)
Declaration :
Relation data (<directional composition>) |
The data of this event.
Declaration :
All public operations : concept , is_archetype_root , item_at_path , items_at_path , offset , parent , path_exists , path_of_item , path_unique