srt - Ordered list (internal class - not supported as interface)
The ordered list provides data instances in a list stored in a continuous data area. It provides fast access, but performance is bad, when the collection changes frequently. The order is defined by an elementary value and its position in the instance or by complex keys consisting of one or more key attributes.
Notes:
Instances in this container may change its address, when adding instances to the colection, since the list might be reallocated.