基于粗粒度程序切片技术的遗产软件系统理解方法研究  

Study about System Comprehension for Legacy Softwares Based on Coarse-grained Program Slice

作　　者：杜林[1] 胡秀琴[1] 江海燕[2] 

机构地区：[1]齐鲁师范学院计算机系 [2]齐鲁师范学院公共基础教学部,250013

出　　处：《中国科技信息》2010年第24期101-102,共2页China Science and Technology Information

摘　　要：A new object-oriented program slicing method is presented for the comprehension of the legacy software.This method combines ripple effect analysis and system dependency graph.It can analyzes semantic relations in object-oriented program units through analyzing ripple effect.It can also analyze control dependency and data dependency based of system dependency graph..This paper designs the arithmetics for analyzing ripple effect、constructing system dependency graph and computing slicing.A new object-oriented program slicing method is presented for the comprehension of the legacy software.This method combines ripple effect analysis and system dependency graph.It can analyzes semantic relations in object-oriented program units through analyzing ripple effect.It can also analyze control dependency and data dependency based of system dependency graph..This paper designs the arithmetics for analyzing ripple effect、constructing system dependency graph and computing slicing.

关 键 词：遗产软件 系统理解 程序切片 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]