Re: [Boost-users] [serialization] Serializing a reference

AMDG Ben wrote:

template<class Ar> void save_construct_data(Ar & ar, const B * b, const unsigned int ver) { ar << (&(b->a)); }

<snip> test.cc:27: error: no match for 'operator<<' in 'ar << (A*)b->B::a' /opt/local/include/boost/archive/detail/interface_oarchive.hpp:63: note: candidates are: Archive& boost::archive::detail::interface_oarchive<Archive>::operator<<(T&)

Compilation exited abnormally with code 2 at Fri Oct 23 15:25:30

What am I doing wrong?

You're trying to serialize an rvalue. In Christ, Steven Watanabe