面向对象软件度量C&K方法的研究与改进  

An Improvement on C&K Object-Oriented Software Metrics Suite

作　　者：马志新[1] 徐德启[1] 杜伟杰[1] 

机构地区：[1]兰州大学信息科学与工程学院,兰州730000

出　　处：《电子科技大学学报》2006年第3期396-398,共3页Journal of University of Electronic Science and Technology of China

基　　金：甘肃省自然科学基金资助项目(ZS011-A25-017-G)

摘　　要：在现有面向对象软件度量方法和度量准则的基础上,结合面向对象技术特性,对C&K面向对象度量方法进行了分析和改进,提出了类的复杂性、类的方法个数等类规模的度量指标,以及多继承数深度、继承方法比、继承属性比等类的继承性度量指标,并对这些指标在工程实践中的应用进行了讨论。改进后的度量指标可以有效地补充C&K方法,优化度量结果。Based on the study of object-oriented software measurement and the characteristics of objectoriented technology, some improvements on C＆K metrics suite are discussed in this paper. Some new metrics for class size and class hierarchy measurement are presented including complexity per class, number of methods, depth of multi-inheritance tree and number of father etc. Meanwhile, the applications of these improved metrics in software engineering are discussed. All the improvements can supplement C＆K metrics and optimize the result of measurement.

关 键 词：软件度量 面向对象 规模 继承 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]