一种C++程序中无用对象的检测方法

A METHOD OF DETECTING USELESS OBJECTS OF C++ PROGRAMS

面向对象程序中无用对象的存在降低了程序的可读性 ,浪费了系统的存储空间 ,在运行时又降低了程序的运行速度 .本文通过对 C++程序中对象之间的关系进行分析 ,提出了一个利用可达性分析来检测程序中无用对象的方法 .

The existence of useless objects reduces the readability of programs, wastes the space of system and slows down the speed of programs. In this article, using the analysis of objects' relations of C++ programs, we bring forward a detecting method for useless codes by reachability analysis.