SPUG: Does a class module support a method?

Sanford Morton smorton at pobox.com
Wed Jan 26 13:49:41 CST 2000


I have a module which creates an internal or private object from a
class module. In my module, I can use can() to determine if the object
supports certain methods. 

What can I do in the script which uses my module, but which does not
routinely have access to the internal object, to determine if that
private object supports certain methods?  Presumably, I cannot use
can() in the script without creating a useless instance from the class
module. 

I hope to make the E-spug meeting tonight.

Sandy


 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    POST TO: spug-list at pm.org        PROBLEMS: owner-spug-list at pm.org
 Seattle Perl Users Group (SPUG) Home Page: http://www.halcyon.com/spug/
 SUBSCRIBE/UNSUBSCRIBE: Replace ACTION below by subscribe or unsubscribe
        Email to majordomo at pm.org: ACTION spug-list your_address





More information about the spug-list mailing list