AMDG Roman Yakovenko wrote:
Hello.
I have some strange problem and have no idea how to solve it or where to look father.
I have two regular expressions:
(\s)
( ) //<== this one contains single space between brackets.
I use match algorithm and as a argument I pass string with single space. In the product, the first regular expression (\s) doesn't work, while the second does. I created stand-alone tester - both expressions work as expected.
Using proc file system, I compared environment variables, specifically LANG is set to "en_US.UTF-8". Both executables load same Boost.Regex shared library. I am using GCC 3.3.3, on RedHat. The boost version is 1.34. Searching the web didn't help too.
If you said boost::regex r("(\s)"); then you actually mean boost::regex r("(\\s)"); note the two backslashes--the compiler strips one of them. In Christ, Steven Watanabe