Re: [boost] [intrusive_ptr] adding thread safety

Maxim Yegorushkin ha escrito:

JOAQUIN LOPEZ MU?Z wrote:

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So my question is how to efficiently provide add_ref and release functions which are thread safe (wrt to refcounting)? I can use a class-level boost::detail::lightweight_mutex in the obvious way, but I understand shared_ptr uses much more advanced mechanisms and maybe these are available for (semi)public consuption at boost/detail.

An atomic counter should suffice. boost::detail::atomic_count.

That's it! Thank you very much, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo