Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: Re: inheritance: constructors

by rjray (Chaplain)
on Jun 25, 2002 at 10:05 UTC ( #177052=note: print w/replies, xml ) Need Help??


in reply to Re: inheritance: constructors
in thread inheritance: constructors

In Noun::new(), you need to either defer blessing or re-bless after you've invoked SUPER::new(). Unless you do, Noun::new will return instances of Word.

This is not correct. The original author correctly designed the parent-class new constructor to bless based on the class it was called from-- in the case of the example above, Word::new will in fact bless the new object into the Noun class, because that is the value of $classname at that point.

--rjray

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://177052]
help
Chatterbox?
[shmem]: in the french alpes, at the end of a gravel road, we had a beer at a hut - and heard an enduro coming up.
[shmem]: not by the road, but from there below where you wouldn't want to walk.
[shmem]: the biker stopped the machine at the table and took off his helmet.
[shmem]: long white hair, long beard the same, then he proceeded to get off the bike
[shmem]: saying "biking itself isn't that much, but getting up and down - hell!"
[shmem]: up and down: on and off the bike, of course

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (7)
As of 2017-06-25 20:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (570 votes). Check out past polls.