happyboy wrote: I want the algorithm of arranging classes I'm sure I am not alone in having no idea what you're talking about ? Do you mean you have a container full of class objects and want to sort them ? If so, read my STL functors article. If not, please explain. Christian No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002 Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002