On Wed, 16 Aug 2000, you wrote:
> Christophe Prud'homme wrote:
> > everything in the subject
> >
> > in the past I implemented the Observer Pattern it was ok and worked well
> > but the design in corelinux is way more flexible
> > I just applied it for iterative process control(iterative solvers)
> > Now plugging a new observer or creating a new event is really cool :)
> >
> > C.
>
> I'm curious as to what identifier you use for the events. Numeric?
> Something else?
Numeric, I don't think I need something more involved
but the mementos carry information about the iteration state
- started
- updated
- finished
and I have two observers
a verbose one which writes iteration info when iteration is updated
a timer one which starts a timer when iteration starts and write the total
time when the iteration stops
--
Christophe Prud'homme
OOA and OOD for Linux
CoreLinux -- http://corelinux.sourceforge.net
Finite Element Method Codes
KFem -- http://kfem.sourceforge.net
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