[IGSTK-Developers] Event hierarchy reorganization

[Matt Turek]

I am in the process of reorganizing the IGSTK event hierarchy to 
separate out error events. Hopefully this will make error handling 
easier in IGSTK applications. For instance, after the reorganization, it 
will be possible to add an observer for an IGSTKErrorEvent. This 
observer should then see all error events from a particular object.

More information on this work is available in the bug tracker:
http://public.kitware.com/Bug/view.php?id=6838

and on the wiki:
http://public.kitware.com/IGSTKWIKI/index.php/Error_Event_Management#Event_Hierarchy_Survey2

Please let me know if you have any comments on the proposed hierarchy. I 
have a working implementation that I hope to check in tomorrow or Monday.

Thanks,
Matt Turek

-- 
Matt Turek, Ph.D.
R&D Engineer
Kitware, Inc.
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x142
email: Matt.Turek at kitware.com