#!/usr/bin/perl
package Agent;
use _Initialize;

@ISA = qw( _Initialize tools );

sub _init
{
    my ($self, %args) = @_;
    $self->tools::_init(%args);
    #$self->PunMeister::_init(%args);
    $self->{_acolytes}    = $args{followers};
    $self->{_philosophy}    = $args{manifesto};
}

sub DESTROY
{
    my ($self) = @_;
    print "pg dtor\n";
    no strict "refs";
    foreach my $parent ( @{ref($self)."::ISA"} )
    {
        my $destructor = $parent."::DESTROY";
        $self->$destructor();
    }
}

1;

[download]
package _Initialize;

use strict;

sub new
{
    my ($class, %args) = @_;
    my $self = bless {}, ref($class)||$class;
    $self->_init(%args);
    return $self;
}

sub DESTROY {}

1;

[download]
#!/usr/bin/perl

package tools;

@ISA = qw( _Initialize );

sub _init
{
    my ($self, %args) = @_;
    $self->{_name}    = $args{name};
    $self->{_alias}    = $args{moniker};
    $self->{_langs}    = $args{languages};
}

1;

[download]
#!/usr/bin/perl

use Data::Dumper;
use Agent;

my $config = Agent->new();
print Dumper($config);

[download]
while trying this i got error :
Can't locate object method "new" via package "Agent" at test.pl line 10.
and if i add use _Initailize to Agent, i get another error :
Can't locate object method "_init" via package "tools" (perhaps you forgot to lo ad "tools"?) at Agent.pm line 10. pg dtor

2006-11-11 Retitled by g0n, as per Monastery guidelines
Original title: 'Inheritance'

In reply to Implementing inheritance in Perl by opensourcer

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