D2 std.container ? container update events..

[BLS]

On 24/03/2010 01:02, Andrei Alexandrescu wrote:
> On 03/23/2010 06:10 PM, BLS wrote:
>> On 24/03/2010 00:04, Andrei Alexandrescu wrote:
>>> On 03/23/2010 05:58 PM, BLS wrote:
>>>> Now How is it..
>>>> We had a long and interesting discussion about ranges vs java/C
>>>> whatever
>>>> style(d) iterators. ... to bring in an idea.. what about
>>>> implementing update events for collections. IMHO this is a very
>>>> reasonable feature.
>>>
>>> I think it's a great feature to be implemented on top of basic
>>> containers.
>>>
>>> Andrei
>>
>> --On top of-- I guess it means inheritance Or do you think about
>> template mixins ..pattern wise ?
>
> Probably composition should suffice.
>
> Andrei

Thanks Andrei. ahem   composition is a pattern <g>  ok, guess I have to 
wait for the sources.