【摘要】 面向对象程序设计技术给软件的测试和维护带来了新困难．针对这些困难，提出了用于描述程序中对象类之间三种依赖关系的对象关系图（ＯＲＤ）模型，并研究了这一模型在软件测试和维护中的两个具体应用及其相应算法．为了从特定的面向对象程序设计语言Ｃ＋＋编写的程序中提取ＯＲＤ图信息，构造了一个逆向工程工具——Ｃ＋＋程序静态分析器，并对其实现上的一些关键技术进行了介绍更多还原

【Abstract】 Some new difficulties in software testing and maintenance are brought out by object oriented programming technology.A model of Object Relation Diagram (ORD),which could be used to describe the three kinds of dependence relation between classes of object oriented programs,is demonstrated to be helpful to overcoming these difficulties by two concrete examples and corresponding algorithms.To extract ORD information from programs by the specific programming language of C++,a reverse engineering tool——C++ program static analyzer is constructed.There are some important implementation technology during the construction of the C++ program static analyzer.更多还原