I just reproduced the behaviour. Out of habit, I compiled with release the last time. Using a debug build, I get the same behaviour (using const&, non-const& etc).
I'm guessing this is a case of "undefined behaviour" resulting from mixing Debug/Release dll's. Changing to Release (or reading Daves link) should help. Passing shared_ptr by value and not by ref is still recommended though :) -- View this message in context: http://www.nabble.com/why-does-the-%22shared_ptr%3CX%3E-const-%22-silently-become-0xCCCCCCCC-tp22449314p22492427.html Sent from the Python - c++-sig mailing list archive at Nabble.com. _______________________________________________ Cplusplus-sig mailing list Cplusplus-sig@python.org http://mail.python.org/mailman/listinfo/cplusplus-sig
