Carl> I just looked at the boost documentation, which claims that Carl> multiple asynchronous writes to the same shared_ptr results in Carl> undefined behavior. That will not suffice for Python reference Carl> counting.
Carl, I'm quite unfamiliar with Boost and am not a C++ person, so may have read what you saw but not recognized it in the C++ punctuation soup. I couldn't find what you referred to. Can you provide a URL? Thanks, -- Skip Montanaro - s...@pobox.com - http://smontanaro.dyndns.org/ -- http://mail.python.org/mailman/listinfo/python-list