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Re: What about real polymorphism ?? [message #41980 is a reply to message #41979]

Thu, 09 December 2004 09:12

Karl Schultz
Messages: 341
Registered: October 1999

Senior Member

"Antonio Santiago" <d6522117@est.fib.upc.es> wrote in message
news:cp9urg$rpj$1@defalla.upc.es...
> Sorry, i think my english is little poor :)
>
> Here are class C1 with a method called "datos" to print object data. It
> prints: name and num.
>
> C2 is a subclass of C1 and overrides "datos" method, that prints: name,
> num and think.
>
> In a language like java i can "cast" C2 object to a C1 object and
> invoque "datos". The result is the execution of method "datos" of the C2
> object.
>
> How can i do the same with IDL? It posible in IDL to cast to superclass?

Do you want:

c2->c1::datos

???

This will invoke the datos method defined in c1.

Karl

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[Message index]

		Re: What about real polymorphism ?? By: Esteban Garc�a Cues on Fri, 10 December 2004 09:25
		Re: What about real polymorphism ?? By: JD Smith on Fri, 10 December 2004 08:21
		Re: What about real polymorphism ?? By: JD Smith on Fri, 10 December 2004 08:23
		Re: What about real polymorphism ?? By: Mark Hadfield on Sun, 12 December 2004 14:07
		Re: What about real polymorphism ?? By: JD Smith on Fri, 10 December 2004 08:00
		Re: What about real polymorphism ?? By: Antonio Santiago on Thu, 09 December 2004 23:09
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 17:28
		Re: What about real polymorphism ?? By: Michael Wallace on Thu, 09 December 2004 17:08
		Re: What about real polymorphism ?? By: Michael Wallace on Thu, 09 December 2004 16:49
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 15:22
		Re: What about real polymorphism ?? By: Mark Hadfield on Thu, 09 December 2004 15:00
		Re: What about real polymorphism ?? By: Michael Wallace on Thu, 09 December 2004 12:25
		Re: What about real polymorphism ?? By: tam on Thu, 09 December 2004 12:11
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 10:50
		Re: What about real polymorphism ?? By: Antonio Santiago on Thu, 09 December 2004 09:59
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 09:45
		Re: What about real polymorphism ?? By: Antonio Santiago on Thu, 09 December 2004 09:32
		Re: What about real polymorphism ?? By: Karl Schultz on Thu, 09 December 2004 09:12
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 08:57
		Re: What about real polymorphism ?? By: Antonio Santiago on Thu, 09 December 2004 08:34
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 07:00
		Re: What about real polymorphism ?? By: David Fanning on Thu, 09 December 2004 12:52
		Re: What about real polymorphism ?? By: marc schellens[1] on Mon, 13 December 2004 23:11

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