beamer template for C++ presentations. it provides facilities to compile code
prior to its insertion on a slide. it allows also on-the-fly generation of
gnuplot and graphviz (dot) images, that are to be inserted on a slides.
it all comes with a set of macros that simplify using beamer for typical C++-oriented
template comes with set of example sides, both showing its capabilities and
providing cheat-shit on most common beamer/LaTeX features.