On Wed, 4 Dec 2002, Brent Pinkney wrote:

> Folks,
>
> Short story:
> ------------
> 1. Array2D must go.
> 2. Matrix must be a SequenceableCollection
> 3. We need a new subclass of SequenceableCollection:
> SubSequenceableCollection.

I don't have suggestions about the implementation, but I do recommend
using the name "Sequence" instead of "SubSequenceableCollection" since the
latter denotes some kind of slice (as in "SubSequence").

-- 
Brian T. Rice
LOGOS Research and Development
mailto:water at tunes.org
http://tunes.org/~water/