Preprocessor directives are used for conditional compilation 预处理器指令用于条件编译。
Preprocessor directives for conditional sections 条件节的预处理器指令
This section discusses the c language s preprocessor directives 本节讨论c #语言的预处理器指令:
Preprocessor directive in your source file 预处理器指令一样。
A preprocessor directive must be the only instruction on a line 预处理器指令必须是行上的唯一指令。
Preprocessor directive in your source file , except that constants defined with 预处理器指令类似的效果,只是使用
C preprocessor directives C预处理器指令c
Code that is not to be compiled , per a conditional preprocessor directive such as 排除的代码根据某个条件预处理器指令(如
In the process , all preprocessor directives are carried out , macro expansions are performed , and comments are removed 在此过程中,执行所有的预处理器指令,执行宏展开,并移除注释。
In this process , all preprocessor directives are carried out , macro expansions are performed , and comments are removed 在此过程中,将执行所有的预处理器指令,执行宏展开,并移除注释。