[squeak-dev]
Re: Some questions about new traits (Crismas edition) ; )
Trygve Reenskaug
trygver at ifi.uio.no
Tue Dec 29 09:58:13 UTC 2009
Hi Andreas,
You find info about DCI and a DCI download image at
http://heim.ifi.uio.no/~trygver/themes/babyide/babyide-index.html
<http://heim.ifi.uio.no/%7Etrygver/themes/babyide/babyide-index.html>
This page points you to a ZIP file with a squeak image etc.This ZIP
file is at
http://heim.ifi.uio.no/~trygver/assets/BabyIDE1-3.ZIP
<http://heim.ifi.uio.no/%7Etrygver/assets/BabyIDE1-3.ZIP>
I haven't updated the DCI Squeak image etc. for some time because the
community interest in DCI has been less than overwhelming.
My attention has, therefore, been in other directions.
Enjoy
--Trygve
On 2009.12.28 16:54, Andreas Raab wrote:
> Trygve Reenskaug wrote:
>> The notion of Traits is an essential part of the concept of DCI and
>> my DCI implementation. There are other DCI implementations in C++,
>> Scala, Python, C#, and even Java (with the Qi4J framework). Some
>> languages have native Traits or similar, other languages need complex
>> workarounds.
>>
>> DCI uses Traits to code what a system *DOES* (Interactions) and
>> regular classes for coding what the system *IS* (Data). Data and
>> Interaction are orthogonal perspectives on a program. DCI does not
>> use Traits for traditional, class based programming.
>
> Interesting. Where can I find it? It would be helpful to verify
> correct functioning of NanoTraits if nothing else.
>
> Cheers,
> - Andreas
>
--
Trygve Reenskaug mailto: trygver at ifi.uio.no
Morgedalsvn. 5A http://heim.ifi.uio.no/~trygver
N-0378 Oslo Tel: (+47) 22 49 57 27
Norway
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