26 Mar
2012
26 Mar
'12
9:25 p.m.
To illustrate my point, and what my (idea of) a very simple signals impl can do, I've attached some cleaned up code. The overhead is pretty low already, and some concurrency and combinator functionality as in Signals2 could be implemented without too high a cost. Also, if one were to supply a wrapper for object methods that is not boost::bind nested in boost::function, even more could be saved.