[Boost-users] regex icase

Subject: [Boost-users] regex icase
From: Micha³ Nowotka (mmmnow_at_[hidden])
Date: 2009-08-26 06:07:32

Hello,
in the following class:

class MyClass : public boost::regex
{...}

I want to be able to switch between case-sensitive and non-sensitive
matching so i defined this method:

void MyClass::setIgnoreCase(bool ignoreCase /* = true */)
{
 assign(str(), ignoreCase? (flags() | boost::regex::icase) : (flags()
| (~boost::regex::icase)));
}

but then I get segmentation fault.

I know this is caused by bitwise negation (~) but i don't know why. Do you?

-- 
Pozdrawiam
Micha³ Nowotka