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Re: Multi Planar Viewer [message #50514 is a reply to message #50513]

Wed, 04 October 2006 18:14

Robbie
Messages: 165
Registered: February 2006

Senior Member

I've got some more really annoying questions if you want them...

> of images, lots of communication

Speaking of messaging. Which would you think is faster?

IDLitIMessaging::DoOnNotify

or

IDLitData::NotifyDataChange

For heavily nested data, I would exepect there to be an overhead of
calling IDLitData::NotifyDataChange. The change would be propogated to
every parent IDLitDataContainer and Observer.

IDLitIMessaging is more particular and makes a single method call to
IDLitTool, but iTools must search for the matching identifier to call
::OnNotify. There are a lot of string comparisons in IDLitIMessaging
which makes me feel very uncomfortable. I also don't know the etiqutte
of defining new IDLitIMessaging "Message Strings". IDLitIMessaging
feels like spaghetti but I guess it gets the job done.

Robbie

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[Message index]

		Re: Multi Planar Viewer By: Robbie on Wed, 04 October 2006 20:17
		Re: Multi Planar Viewer By: David Fanning on Wed, 04 October 2006 18:40
		Re: Multi Planar Viewer By: Robbie on Wed, 04 October 2006 18:14
		Re: Multi Planar Viewer By: David Fanning on Wed, 04 October 2006 16:54

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