【摘要】 对于遗产软件的理解和维护在软件研究领域中已经变得越来越重要。综述了程序理解的策略及工具,引入了程序切片的思想,并在此基础上对传统的切片方法进行改进以更好地完成程序理解的任务。更多还原

【Abstract】 It has become more and more important in understanding legacy systems in the area of software research. This paper discusses some strategies and tools for program comprehension, also introduces the idea of program slicing and on this base improve the traditional slicing approach to complete the task of program comprehension more usefully.更多还原