【摘要】 编译预处理是由预处理程序模块负责完成,在编译前对源程序进行的预加工处理,是C语言的一个重要特点。对C语言中编译预处理的3条命令define、include、ifdef进行了详细分析,用实例对其特殊功能和用法做了详细的阐述,对C语言编译预处理命令的分析对C语言教学和学习都有帮助作用。更多还原

【Abstract】 Compiler preprocessor module by pretreatment for completion before the source for compiling the pre-processing is an important feature of the C language.This article on the C language compilation command of the three pretreatment define,include,ifdef analyzed in detail,with examples of its use of special features and a detailed exposition of this paper,C compiler preprocessor analysis of the C Language Teaching and learning are helpful.更多还原