On 2011-08-28, at 2:27 PM, Luc Prefontaine wrote: > On Sun, 28 Aug 2011 14:19:46 -0400 > Alexandre Patry <patry...@iro.umontreal.ca> wrote: > Some reading: > > http://david-mcneil.com/post/1475458103/implementation-inheritance-in-clojure
Thanks for the quick answer. >From what I understand, this article talks about inheritance of >implementation. I would like inheritance of "specification", like : (defprotocol State (precede? [this other-state]) (completed? [this])) (defprotocol Hypothesis ;; Here, I would like to specify that an hypothesis must implement the State protocol ;; but also the value and successors functions (successors [this]) (value [this])) It would be simple interface inheritance in java, but I do not know how to express it in clojure. > > Luc P. > >> Hi, >> >> I would like to define a protocol as a super set of another. For >> example: >> >> (defprotocol P1 >> (f [this])) >> >> (defprotocol P1WithExtras >> ;; something like :extends P1 >> (g [this])) >> >> ;; P1WithExtras should now contain f and g. >> >> I may have missed, but I did not find how to do it from the >> documentation. >> >> Any suggestions on how to define a protocol as a superset of another? >> Or on an alternative solution? >> >> Thanks, >> >> Alexandre >> > > > > -- > Luc P. > > ================ > The rabid Muppet > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
