Unfortunately, the biggest problem with using references seems to be getting the syntax right. Try thi:

sub getIndividual{
    my $this = shift;
    my $index = shift;
    return $this->{individual}->[$index]->getDNA();
}

[download]

The problem with your version was you were trying to call a method on an array slice.

G. Wade

In reply to Re: arrays of object in OO perl by gwadej
in thread arrays of object in OO perl by IL_MARO

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