In your situation I might store the login and password information in global variables in the base class. You can even be clever about it and have the constructor take those globals as default values, but allow someone to override it.

An alternate approach is to use a has-a relationship. In that case Foo::Bar would not inherit from Foo, but would have a property that was an object of type Foo, and would have a login method like this: 

sub login {
  my $self = shift;
  $self->{base_obj}->login(@_);
}

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In reply to Re (tilly) 5: Inheriting object data by tilly
in thread Inheriting object data by archon

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