I understand. However, I think this might be not a very nice solution. Think that we want to do this for each class. Then we would have every class with its own verboser member, etc -- not nice. What I have normally done when found myself in this situation is redirect the output to a file and then just grep the lines I am interested in.

@karlnapf, @sonney2k, @lisitsyn, @vigsterkr, what do you think?