[Boost-users] serializing abstract base class

From: Alex Olivas (olivas_at_[hidden])
Date: 2005-04-11 16:51:34

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);

Is is not as simple as adding this one line?  I'm using gcc 3.2.3.
Thanks,
Alex.