You're trying to assign to a method, which isn't going to work without some deep magic (and even then that's probably not what you want to do). You really want the subref to either be passed as a parameter to the constructor ($parser_name->new( getDBH => \&getDBH )) and/or stored in an attribute ($self->{ 'getDBH_sub' } = \&getDBH) and then the parser instances use that to call the proper routine that way.

Update: So to elaborate, basically each parser class' getDBH routine would look something like this: 

sub getDBH {
  my $self = shift;
  my $getDBH_ref = $self->{ 'getDBH_sub' };

  $getDBH_ref->( );
}

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The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: sub by reference - assigning to an object? by Fletch
in thread sub by reference - assigning to an object? by ethrbunny

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