AUTOMATING OUTPUT SIZE AND REUSABILITY METRICS IN AN OBJECT-BASED COMPUTER AIDED SOFTWARE ENGINEERING (CASE) ENVIRONMENT

Abstract

Measurement of software development productivity is needed in order to control software costs, but it is discouragingly labor-intensive and expensive. Computer aided software engineering (CASE) technologies -- especially object-oriented, integrated CASE -- have the potential to support the automation of this measurement. In this paper, we discuss the conceptual development of automated analyzers for function point and software reusability measurement for object-based CASE. Both analyzers take advantage of the existence of a representation of the application system that is stored within an object repository, and that contains the necessary information about the application system. We also propose new metrics for software reusability measurement, including reuse leverage, reuse value and reuse classification. The functionality and analytic capabilities of state-of-the-art automated software metrics analyzers are illustrated in the context of an investment banking industry application.