Begin looking at the oop lab ------------------------------------------------------------- Lab: Object Oriented Programming To advance the lab, select menu Studio|Advance or the corresponding shortcut.
-- (1 of 70) Overview --------------------------------------- This lab is about Object Oriented Programming. It covers OOP ideas and terminology and shows how to do it. ) 2010/3/18 David Ward Lambert <[email protected]>: > When I run my dog I count critters. I can identify some of them. And > so developed a taxonomy counter in python. Incrementing one of these > objects also increments all those above it. Thus if we find a frog > I'd increment the animal object; on finding a skunk we'd go elsewhere > before incrementing "mammal". Home again I'd read 2 animal, 1 mammal, > 0 all else. I suppose I used a registration technique in the python > object initializer. Solutions in j please? > > The interface includes construct structure, modify any of the objects, > report correctly. > > > animal > > bird reptile mammal > / \ / | \ > snake newt deer rabbit squirrel > > > Related, has anyone written Design Patterns in j? Thanks, Dave. > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fornustekkum II 781 Hornafirði, t-póst: [email protected] gsm: +3546985532 sími: +3544781286 http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
