关于模块独立性的定量分析

The Quantitative Analysis on the Independence of Modules

在对控制流图进行分解的基础上 ,利用加权的思想引入成分相关性的分级表示 ,试图给出较完备的内聚性度量方法 ,以期能够更加精确地区分各种内聚的级别 .在此基础上 ,结合对模块之间公共数据接口的复杂性分析 ,给出了耦合性的度量方法和原则 .

A new method for the measurement of module cohesion is presented. Based on the slicing of program control graph and the weights of relationships between the components, the cohesion of different level can be precisely distinguished. Combined with the analysis of the common data interfaces between modules, the general principle of measuring module coupling is also discussed.