D2 std.container ? container update events..

[BLS]

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 ?