immutable objects ?

Is there a way to make any object be immutable in Dolphin 5 or Dolphin 6 ?
(I'm mean without using some sort of wrapper)

regards
martin

Martin Rubi escribió:
> Is there a way to make any object be immutable in Dolphin 5 or Dolphin 6 ?
> (I'm mean without using some sort of wrapper)
>
> regards
> martin
>
>

In D6:

anObject isImmutable: true.

If the object has a collection you have to send the message to the
collection too.

Bank
instVar: 'name address accounts'

aBank isImmutable: true.
aBank name: newName. " raise an exception "
aBank addAccount: anAccount "no exception"

addAccount: anAccount

        ^accounts add: anAccount

regards bruno

Bruno, many thanks.
I guess I should upgrade to D6 then :)

best regards

"Bruno" <[hidden email]> escribió en el mensaje
news:[hidden email]...
> Martin Rubi escribió:
> > Is there a way to make any object be immutable in Dolphin 5 or Dolphin 6
?

Martin,

> Bruno, many thanks.
> I guess I should upgrade to D6 then :)

An excellent idea!

Best regards

--
Andy Bower
Dolphin Support
www.object-arts.com