[Gambas-user] Advising methods of non-fixed argument tuple in a parent class

[gian]

Public Sub Form_Close()

   Settings.Write(Me)
   Settings.Save()

End
Regards gianluigi

Il 22/04/2014 17:28, Bruno Félix Rezende Ribeiro ha scritto:
> Em Tue, 22 Apr 2014 11:50:45 +0200
> Benoît Minisini <gambas at ...1...> escreveu:
>
>> I have just came back from "holidays", and I haven't read all the
>> pending mails yet.
>>
>> I just want to say that if you have problem with Gambas inheritance
>> and "SUPER" limitations, you can replace inheritance by "composition".
>>
>> I mean : instead of inheriting "Variant[]" or reimplementing it, you
>> can create your own "MyVariantArray" class that embeds a Variant
>> array as a private dynamic variable. Then you will be able to do
>> almost everything you need.
> Indeed, "composition" is the best option given the current situation.
> Wise advice.  Correct if I'm wrong, but I think that is best exploited
> when using '_unknown' and '_property' special methods to
> transparently deliver any method or property request directly to the
> private dynamic array.  This way one don't have to wrap every possible
> array method or property and the class can be made agnostic of array
> type.
>
>> Another point: It's not a good idea to reimplement native array
>> classes. These classes must be as fast as possible, they are used
>> everywhere. I don't think that you need an "Update" event for every
>> array in your application, do you?
> No, I don't.  It's a very specific use case.
>
>
> Thank you.
> Happy Hacking!
>
>
> --
>   ,= ,-_-. =.  Bruno Félix Rezende Ribeiro (oitofelix) [0x28D618AF]
> ((_/)o o(\_)) There is no system but GNU;
>   `-'(. .)`-'  GNU Linux-Libre is one of its official kernels;
>       \_/      All software must be free as in freedom;
>
>
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