摘要
C指针的处理是C to Java代码自动转换系统中一个重要而困难的问题。已有的方法大多不能处理含有技巧的指针代码,转换生成的代码难以理解,往往无法正确执行。基于此,提出一种可用Java实现C指针所有功能的方案,该方案在类型转换后不改变原程序结构,并保持尽可能高的运行效率。示例分析表明,运用该方法可使各种类型的C指针运用都能自动转换为执行正确、结构清晰、修改方便、运行快捷的Java代码。
How to deal with C pointers is an important and difficult issue in C to Java automatic program transformation System.The existing methods are powerless for ingenious C codes.It is difficult to understand codes generated by some transformation system.These codes are not always correct.This paper presents a set of methods.They implements all the functions of C pointer by Java.This transformation keeps original program structure,and runs as fast as possible.Using it can automatically convert various C pointer applications into correct,clear,changeable and efficient Java code.
出处
《计算机工程》
CAS
CSCD
北大核心
2011年第16期62-64,共3页
Computer Engineering
基金
上海市教委基金资助项目(05DZ14)
