Which OO is in ??

["Paul Foster" <paul@fos-ltd.freeserve.co.uk>]

In the early nineties choosing an OO design method was
quite straight forward, if you were using SPARK Ada
as your primary language then you would used HOOD,
otherwise for full blown Ada you would used teamwork
Yourdon. Here in 2001 things are slightly different with
Ada95 and UML now firmly established on the scene.
Can anybody give me some guidance as to what OO
methods are being used now and why, and if the project
is restricted to only a subset of the Ada language ??

Thanks
Paul