Defines a single point event in a series.

Declaration :

• C++ : template<class T> class POINT_EVENT : public EVENT<>
• Java : public class POINT_EVENT<T> extends EVENT<>

Artifact : POINT_EVENT

All public operations : concept , is_archetype_root , item_at_path , items_at_path , offset , parent , path_exists , path_of_item , path_unique