On Thu, Aug 6, 2015 at 5:26 PM, Michael Powell
If it's my, I try to drive toward simplicity. I'm not sure what your real world requirements are, or how these many facets necessarily grew feet, per se, to answer beyond what I have.
I do know that's one of the "features" of a pattern like event handling, signals/slots in particular, is to decouple the consumer from the producer, so that you don't need to know whether you are producing a 3.14 (PI) or a 3 (presumably, derived from the same PI value). Could say, 2.718 (e) or 2, for the same illustration, no? To me that's just another subscriber on the signaled method.
HTH
Sorry, not really. I honestly appreciate your attempt to help, but so far you are providing non-answers. Can you please try to understand the requirement based on my latter example? I'd be happy to provide more clarification if the code isn't clear. Thanks Nick