Re: [Boost-users] serializing abstract base class

Alex Olivas wrote:

I'm trying to serialize an abstract base class. I used the BOOST_IS_ABSTRACT macro, but the compile fails with the following error...

public/dataclasses/I3Particle.h:225: syntax error before `namespace' public/dataclasses/I3Particle.h:225: syntax error before `}' token

line 225 of I3Particle is... BOOST_IS_ABSTRACT(I3Particle);

The macro is defined in <boost/serialization/is_abstract.hpp>. Did you include that file? I had a similar problem when trying to use SPLIT, before I realized I needed to include another header to get the definition. gary