[Biococoa-dev] BCSequence class cluster

[Koen van der Drift]

On Jan 8, 2005, at 8:20 AM, Alexander Griekspoor wrote:

>> Again, the reason why I came up with the idea of some public headers 
>> for placeholder classes for typed sequences was to propose the user 
>> BOTH OPTIONS! (but maybe we should not).
> That's perhaps the most important question we have to answer first 
> indeed.
>

I still don't understand the construction with these placeholder 
classes. Why do we need them, next to the subclasses we already have? 
(this is an educational question, not a critical one ;-)

- Koen.