Reengineering a legacy system using design patterns and Ada-95 object-oriented features
Shan Barkataki, Stu Harte, Tong Dinh · 1998
This paper describes experience with using several design patterns for extensibility and reuse. Also described are techniques for implementing classes in Ada-95, using the tagged types and the child unit facilities. 1.1 Keywords Design patterns, Ada-95, reuse, reengineering