University of Maryland

CMSC 420 Data Structures, Spring 2004

History of Specification Changes

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DISCLAIMER
This history has been compiled by diffing the previous version of the specification with the updated version. This history is NOT guaranteed to be complete. That is, if something in the spec changed between versions but was not listed in this history, you are still responsible for adhering to the specification! In short, the specification is final. This history is merely meant as a public service to highlight the major changes between versions. If you find something that should be on this list that is not, e-mail Kevin Conroy at kmconroy at wam.

Version 2.02 (html), (pdf), (ps) to Version 2.03 (html), (pdf), (ps) on 3/01/2004.
  • Updated SortedMap interface requirements and BPTree header file. keySet, entrySet, and values are no longer required but may be implemented for extra credit. See spec for details.
  • Changed BNF for Integers and Doubles to allow for negative integers and doubles.
  • Switched order of (latitude, longitude) parameters back to (longtitude, latitude) to reflect the order in they they appeared in part 1 and to match a more natural (x, y) ordering.
  • Cleaned up a few minor formatting issues (`` changed to ")

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