Hi Jakub,
on Tue, 15 Jan 2008 18:29:53 +0100, you wrote:
yeah a, b instance of same class and i want copy all instance variables
values to a i want do a := b but i dont want to a is same object as b. In
memory will be two objects a, b with same values ..
If you mean to have class Person and (aPerson := Person new), (bPerson :=
Person new) and later you want that aPerson has exactly the same instance
variables as bPerson, then you might want
aPerson copyFrom: bPerson
This is not often used (it's rather at the system level), because most
Smalltalk developers set instance variables by mutators, like
aPerson name: bPerson name.
aPerson address: bPerson address.
...
See also the comment in #copyFrom: on the instance side of Object.
Enjoy Smalltalk :)
/Klaus
but if i change a i dont
change b.
regards
2008/1/15, Mathieu Suen <[EMAIL PROTECTED]>:
Hi Jakub
I don't really understand your question.
What is a and b? Are they instance of the same class?
On Jan 14, 2008, at 10:42 PM, Jakub wrote:
> hello,
>
> i want do i want set var a as all instance vars of b. Something s
> clone - coppy of one object. I look for clone command in SBE book
> but i found nothing.
>
> Thnx.
>
> --
> Jakub. _______________________________________________
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> Beginners@lists.squeakfoundation.org
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Mth
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