Passing around objects among threads is fraught with potential for errors. I think the basic principle is that you'll get a copy unless you declare something as explicitly :shared. See threads and threads::shared. Personally, I'd try to decouple the scheduler from the worker(s) and have a queue in each direction to pass commands forth and receive the status (+data) back from the worker(s).

In reply to Re: Threads weirdness by Corion
in thread Threads weirdness by reasonablekeith

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