in reply to Re: Re: Re: It's a dog, but what kind? (polymorphism , in Perl OO)
in thread It's a dog, but what kind? (polymorphism , in Perl OO)
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good tutorial on polymorphism, some of the subclasses should override bark.
DOH! I meant to and forgot! Actually the subclass cocker was going to override "wag_tail" since they have short tails more or less wiggle their hind ends instead. ;-)
| Peter L. Berghold -- Unix Professional Peter at Berghold dot Net | |
| Dog trainer, dog agility exhibitor, brewer of fine Belgian style ales. Happiness is a warm, tired, contented dog curled up at your side and a good Belgian ale in your chalice. | |
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