[Boost-users] 1.35 -> 1.39 update

Hi I am updating some code from 1.35 to 1.39 and i am stuck on this http://www.boost.org/doc/libs/1_38_0/boost/enable_shared_from_this.hpp vs http://www.boost.org/doc/libs/1_39_0/boost/smart_ptr/enable_shared_from_this... The code i have to update is making calls like this: _internal_weak_this.expired() this is now private in 1.39, but i cant see a way of replicating its actions. Terry Rankine