面向对象方法的COSMIC-FFP功能规模度量

摘要

The four existing Functional Size Measurement(FSM) methods that meet the ISO standards can not take the interactions and behaviors of objects into consideration and can not correctly measure the functional size of object-oriented systems. So, based on the analysis of software development process of object-oriented methods, according to the characteristic of object-oriented systems,this paper presented an Object-Oriented Full Function Point method based on COSMIC-FFP,and gave the mapping rules, measurement rules and an example of the application process of the approach. This method provided an effective way for the correct measure of the function size of object-oriented systems.%现有的4种符合ISO标准的FSM方法均不能考虑到对象的交互性和对象的行为,无法正确地度量面向对象系统的功能规模.在分析面向对象方法的软件开发过程的基础上,结合面向对象系统的特点,基于COSMIC-FFP,提出了一种面向对象方法的全功能点度量方法,给出了该方法的映射规则和度量规则,并结合实例分析了其应用过程,为正确度量面向对象系统的功能规模提供了一条有效的途径.