Need a regex for .h or .cpp

I need a regex for finding all .h, .c, and .cpp files in a folder. Help?

[no, this isn't homework, I just don't have time to开发者_开发知识库 learn regexes right now]

Try:

\.(h|c(pp)?)$

But do you really need a regex? Where are you using this?

Try this:

/\.h$|\.c$|\.cpp$/

You can also write it like this:

/\.(h|c|cpp)$/