posters

monday - thursday

Abstracting Positional Information in Data Structures: Locators and Positions in JDSL

Michael T. Goodrich, Johns Hopkins University; and Mark Handy, Benoît Hudson, and Roberto Tamassia, Brown University

Libraries of data structures provide developers with a set of data structures that allow them to concentrate on the new aspects of their project, rather than having to rediscover the solutions to solved problems. One requirement of all libraries is to provide the user with a method of accessing stored elements efficiently. Currently, either iterators or items are used for this purpose. We have refined the notion of an item and split it into two related concepts: "positions" and "locations".

 

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