You're trying to replicate multiple inheritence in perl, which, while not impossible, is generally (*) a bad thing.

One possible adjustment for this is to keep your PERSON class, but instead of subclassing it, create an OCCUPATION (or a different term to represent 'relationship to your program' without using RELATIONSHIP) base class; PERSON would then have as an object member a one-to-many array of OCCUPATIONs. Your VENDOR, CUSTOMER, and EMPLOYEE classes then subclass from OCCUPATION.

*subject to one's personal interpretation of the matter; some people believe multiple inheritence is a work of pure evil, some believe it's manna. I'm of the opinion that if you believe the only solution is multiple inheritence, you've got something wrong in your object model.

-----------------------------------------------------
Dr. Michael K. Neylon - mneylon-pm@masemware.com || "You've left the lens cap of your mind on again, Pinky" - The Brain
It's not what you know, but knowing how to find it if you don't know that's important

In reply to Re: Objects in PERL by Masem
in thread Objects in PERL by Vuud

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