Re: [gtkmm] Compiling my first gtkmm program - HELP!!

[Matthew Walton <matthew alledora co uk>]

nick wrote:

> It's off topic but the virtual inheritance keyword is explained in 
> page 401 of the C++ Programming Language Special Edition.
>
> To quickly summarize it's a (badly named) method of dealing with 
> the diamond inheritance problem where a class is derived from two
> classes that each had a common super class.
>
> It helps avoid the problem of having two copies of the same class
> members occurring in the sub class.
>
> It's often used in job interviews to test knowledge of the language
> since many people have never seen it in.
>
> It's definitely valid ISO C++.

Now that you define it, I remember it. Doh!

With that knowledge in hand I'm unsure if it could be causing the problem.

Feeling very red-faced now.