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Regular Expression in C++

6
Does anybody knows any free library for regular expression.
I have C++ project which needs heavy use of regex.
Feb 28 '08 #1
2 962
mac11
256 100+
Does anybody knows any free library for regular expression.
I have C++ project which needs heavy use of regex.
boost has regular expressions library - here's the docs for it
http://www.boost.org/libs/regex/doc/index.html

if it looks like something you want just browse that site for the download
Feb 28 '08 #2
sicarie
4,677 Expert Mod 4TB
Be careful when using regexs. They are processor-intensive, and easy to build poorly, which then wastes more time later as you have go back and re-tool your regexes as well as re-validate all your data that the first regex didn't get (or wasn't supposed to get).

Every time you use a regex you should ask, "Does this specific situation really need a regex, or should I use string parsing tools here?"

(Not that I once made that mistake or anything....)
Feb 28 '08 #3

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