From: David Abrahams (dave_at_[hidden])
Date: 2005-09-22 16:43:47
"Robert Ramey" <ramey_at_[hidden]> writes:
> In order of frequence of usage, I see the documents as being used
> to describe how to:
> a) make one's types serializable. ("Archive Concepts" and "Serializable
> b) use archives which are included. ("Archive Models")
> c) make one's own archive implementation leveraging on the code included.
> ("Archive Concept" and "Archive Implementation")
> d) make one's own archive implementation from scratch. No one has
> ever attempted this. ("Archive Concept")
That's exactly right.
> I realize you don't buy this
> and expect to see information which is
> included in "Archive Implementation" moved to "Archive Concepts".
Certainly not, unless "Archive Implementation" contains requirements
for archives. You haven't been very clear about whether it does or
not, but I think your last statement is that it doesn't.
> But in my view that muddles the whole functional organization which
> I was so careful to preserve above. Its been this way since the
> What's changed is that the descriptions are couched
> in terms of "Concept" and "valid expressions" rather than function
> prototypes a before. At this point part of the documentation
> uses one approach and other parts use the other and this is
?? Concepts aren't supposed to be documented in the same way as
classes. There's nothing confusing about that.
> That's why I would like to go back to were we started and just
> elmininate the terms "Concept"
> which imply a method
> which hasn't been used in a consistent and correct way throughout
> the document.
> I've also come to believe that the notion of "Semantics" is
> quite subjective and needs to be thought through more.
> So that is the basis of my suggestion for roling things back
> to the begining and just removing the word "Concept" as
> its use isn't really correct in that context.
Finally, and recently, it does seem correct, but the concepts are just
a little too weak to be useful. It needs to give some semantic
guarantees. Or, more accurately, you need an additional two-type
concept that associates loading and saving archives with one another.
-- Dave Abrahams Boost Consulting www.boost-consulting.com
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