|
Syntax:
The #line command is simply used to change the value of the __LINE__ and __FILE__ variables. The filename is optional. The __LINE__ and __FILE__ variables represent the current file and which line is being read. The command
changes the current line number to 10, and the current file to "main.cpp". |
C语言-函数-#line
最新推荐文章于 2025-03-12 19:58:07 发布
本文深入探讨了C预处理器中的#line指令,解释了如何使用该指令修改__LINE__和__FILE__变量,以改变当前文件名和行号。通过示例说明,如将当前行号更改为10,文件名更改为'main.cpp'的过程。
847

被折叠的 条评论
为什么被折叠?



