用C普通防爆pressions [英] Regular Expressions in C

问题描述

我很好奇，没有任何人知道一个很好的方法做定期的前pression匹配用C？我能想到的唯一方法是通过的Flex。这是唯一的办法还是有更好的办法？

I'm curious, does anybody know a good way to do regular expression matching in C? The only way I can think of is through Flex. Is this the only way or is there a better way?

谢谢！

推荐答案

呃......最好的办法就是

Uh ... The best way is to

#include <regex.h>

这是POSIX 定期EX pressions标准API

对于非POSIX系统，滚动你自己是一个选择，一个基本的正则表达式引擎是不是太难完成的任务。我敢肯定，有现成的现成解决方案太多，我没有neded之一。

For non-POSIX systems, rolling your own is one alternative, a basic regex engine is not too hard to accomplish. I'm sure there are off-the-shelf solutions too, I haven't neded one.

试想想起来了，我想的油嘴滑舌有一个。

Come to think of it, I think glib has one.

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