]> Damien <Damien.Pous@ens-lyon.fr> writes: > Hello, > > I would like to create two mutually recursive classes, > parents (a) and children (b) > > Furthermore, I'd like to define them incrementally > parents and children, > parents and children with hands > parents and children with hands and feet It looks similar to the subject/observer pattern. Check Section 5.3 of the OCaml manual as well as my APPSEM course notes http://cristal.inria.fr/~remy/cours/appsem/ocaml-objects.html Didier ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners