Re: The Foundation of OO (XDb)

Bob Badour wrote:
> Those so-called "higher-level" structures fundamentally alter the model! You
> are not asking for extensions--you are asking us to throw it out entirely.

Are you naturally combative, or do you just feign that?

> Have you read Date's and Darwen's _The Third Manifesto, Second Edition_ ?
> They describe a sound model of types and type inheritance.

Yes.

--
Clifford Heath