Uninitilised variable detection in C++

[naveen yadav]

Hi
I am using GNU compiler and i enable all warnings still i do not get any
warning.

Is there any way to get warning for uninitilised variables in c++ .



class Foo
{
private:
   int m_nValue;

public:
   Foo();
   int GetValue() { return m_bValue; }
};

Foo::Foo()
{
   // Oops, we forget to initialize m_nValue
}

int main()
{
   Foo cFoo;
   if (cFoo.GetValue() > 0)
       // do something
   else
       // do something else
}

Best regards
naveen