Re: [Boost-users] Still not there yet...

 V:\boost_1_47\boost/bind/bind.hpp(69) : error C2825: 'F': must be a class or namespace when followed by '::'        V:\boost_1_47\boost/bind/bind_template.hpp(15) : see reference to class template instantiation 'boost::_bi::result_traits' being compiled        with        [            R=boost::_bi::unspecified,            F=void (__thiscall S::* )(uint32_t,call_state_machine::State_t,call_state_machine::State_t)        ]

It seems that the number of placeholders still doesn't match the member function signature. What is the exact signature of the *real* member function you bind, and what's the real bind expression? Also, what's the signature of the callable that your subscribe() function expects?