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Re: Simple inheritance question

by jethro (Monsignor)
on Apr 23, 2010 at 16:29 UTC ( #836558=note: print w/replies, xml ) Need Help??


in reply to Simple inheritance question

If test() were included in Two's namespace, Two could not override it with its own test() if needed.

UPDATE: You can use Exporter to add test to Two's namespace if you like. After all a class is just a package

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Re^2: Simple inheritance question
by halfcountplus (Hermit) on Apr 23, 2010 at 16:59 UTC
    Yeah, that does it:
    #!/usr/bin/perl -w use strict; { package One; use Exporter; our @ISA = qw(Exporter); our @EXPORT = qw(test); sub test { my $x = pop; print "$x\n"; } } { package Two; use base "One"; sub new { One->import; my $self = {}; bless($self); } sub eg { test(pop); } } my $obj = new Two(); $obj->eg("hello");
    Thanks all!

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