静态测试C＋＋中定义未使用的变量

软件测试可分为静态测试和动态测试。静态测试就是在不实际运行程序的情况下发现程序中蕴含的问题。以C＋＋编程为例，可以发现在很多的程序中总是定义了大量的变量，但是程序并没有实际使用它们，这是一种非常不好的编程习惯，也是一种常见的故障模型。文中通过对该类问题进行分析，给出一种静态测试方法测试C＋＋中定义未使用的变量；

Define Never Used Variables Within C++ Static Testing

Software testing can be classified as two categories,static testing and dynamic.Static testing that is never through the execution of the program to find the defect which maybe within the program.Take the C ++ language as an example,there are may be many variables which have been defined in functions but never be referenced then.It is not a good programming style even a common defect model,this article gave a static testing method to find such defect through the analysis of the problem namedvariable that is...