| 对如何实现以二进制方式读写C文件的方法探讨 |
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| 引用本文： | 徐晓琦.对如何实现以二进制方式读写C文件的方法探讨[J].培训与研究,2002,19(5):21-23. |
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| 作者姓名： | 徐晓琦 |
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| 作者单位： | 华中师范大学计算机科学系，湖北武汉430079 |
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| 摘 要： | 在C语言中，件可以通过两种方式进行读写，即按本方式和按二进制方式，而后在读写效率及空间效率上往往要优于前。本阐述了以二进制方式读写c件的原理及特点，并利用c语言的指针技术实现了这种格式的数据读写，开发了几组用二进制方式读写件的c语言函数。
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| 关 键 词： | 二进制方式 C文件 数据类型 指针技术 字节串 子程序 |
| 文章编号： | 1007-1687(2002)05-0021-03 |
| 修稿时间： | 2002年5月10日 |
A Brief Talk on how to Read and Write the Document of C in Binary Format |
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| Xu Xiao-qi.A Brief Talk on how to Read and Write the Document of C in Binary Format[J].Training and Research-Journal of Hubei College of Education,2002,19(5):21-23. |
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| Authors: | Xu Xiao-qi |
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| Abstract: | In C language, the document can be read and written in both text format and in binary format, the latter is usually better in read-and-write efficiency and space efficiency. In order to read and write the document of C in binary format, this paper develops several read-and-write functions using the technique of pointer in language C, and introduces its principle and characteristics as well. |
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| Keywords: | binary data type technique cf pointer word string subroutine |
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