Demonstrating Coherent Design: A Data Structure Catalogue
نویسندگان
چکیده
Coherent design is a design method for objectoriented software development. It reconciles the requirements of extensibility, comprehensibility, and efficiency for designing reusable libraries. It does so by applying the following principles: separation of behaviour and implementation, compatibility relationships between classes, and conceptual abstraction. This paper explains the objectives and principles of coherent design and examines how this approach is applied to build a catalogue of data structures. A quantitative analysis as well as practical experience show that coherent design does indeed improve the quality of an object-oriented library and the productivity during application development.
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