> However, the visited field has nothing to do with the actual Node > class. It's simply for other functions to use as a marker. > > This solution is kludgy, but I cannot see any other *performant* way > of doing this.
I don't think markers are a kludge. Besides modeling, data structures must support stuff like performance requirements. This is no different than, say, reference counting in GC's, COM, inodes, etc. -- 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
