An orthogonal approach
}{}
- \mbox{}\hspace{0.1cm} \parbox{5cm}{
\begin{mfpic}[20][10]{0}{10}{0}{10}
\label[cc]{1}{5}{C}
\label[cc]{5}{9}{C++}
\label[cc]{5}{1}{Concurrent C }
\label[cc]{9}{5}{Concurrent C++}
\arrow{(1.5,5.5),(4.5,8.5)}
\arrow{(1.5,4.5),(4.5,1.5)}
\arrow{(5.5,8.5),(8.5,5.5)}
\arrow{(5.5,1.5),(8.5,4.5)}
\end{mfpic}
}
slide: An orthogonal approach