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Home: Perl Programming Help: Intermediate: Re: [jc1742] Accessing package variables?: Edit Log



FishMonger
Veteran / Moderator

Jul 28, 2011, 8:07 AM


Views: 3953
Re: [jc1742] Accessing package variables?

Your new sub needs to declare and assign default values to the vars (which is typically done via a hash ref) and then return the blessed hash ref. The new sub could also accept args, i.e., a hash ref, containing the desired values to be put into the object. Then you need to write accessor/mutator subs which retrieve and/or set the vars.

See the following perldocs.
perlboot Perl OO tutorial for beginners
perltoot Perl OO tutorial, part 1
perltooc Perl OO tutorial, part 2
perlbot Perl OO tricks and examples


(This post was edited by FishMonger on Jul 28, 2011, 8:09 AM)


Edit Log:
Post edited by FishMonger (Veteran) on Jul 28, 2011, 8:09 AM


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