| 一个C 语言的命名问题 |
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| 引用本文： | 陈伟,董勇,刘彦艳,郭磊. 一个C 语言的命名问题[J]. 兵工自动化, 2014, 33(6): 95-96 |
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| 作者姓名： | 陈伟 董勇 刘彦艳 郭磊 |
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| 作者单位： | [1]中国兵器工业第五八研究所军品部,四川绵阳621000 [2]总装备部炮兵防空兵装备技术研究所,北京100012 [3]总装备部北京第三离职干部休养所,北京100101 |
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| 摘 要： | 针对一次全局函数和全局变量命名相同引起的软件故障问题,对C语言的命名问题进行研究。研究验证结果表明:当全局变量名与全局函数名相同时,变量指向了函数代码或函数指向了变量地址,这2种情况都会引起程序异常的发生。文中给出了避免该问题的方法。
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| 关 键 词： | 软件 故障 异常 命名 |
| 收稿时间： | 2014-06-27 |
A Naming Problem of C Language |
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| Chen Wei,Dong Yong,Liu Yanyan,Guo Lei. A Naming Problem of C Language[J]. Ordnance Industry Automation, 2014, 33(6): 95-96 |
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| Authors: | Chen Wei Dong Yong Liu Yanyan Guo Lei |
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| Affiliation: | 1. Department of Military Products, No. 58 Research Institute of China Ordnance Industries, Mianyang 621000, China; 2. Institute of Equipment Technology of Artillery ＆ Air Defense, The General Equipment Department, Beijing 100012, China; 3. No. 3 Rest of Beijing Cadres Leaving, The General Equipment Department, Beijing 100101, China) |
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| Abstract: | Aiming at the software failure problem which caused by the same name of global function and global variable, research on Clanguage naming problem. The research verification results show：when a global function name is same as a global variable name in a C program, the variable will point to the function code or the function will point to the variable space, and will result in software failure. The paper gives some suggestions. |
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| Keywords: | software failure exception naming |
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