#ifndef FOO_HXX
#define FOO_HXX

#include <boost/serialization/version.hpp>

struct Foo
{
  int i,j;

  friend class boost::serialization::access;
  template<class Archive>
  void serialize(Archive & ar, const unsigned int /* version */)
  {
    ar & BOOST_SERIALIZATION_NVP(i);
    ar & BOOST_SERIALIZATION_NVP(j);
  }
};

BOOST_CLASS_VERSION(Foo, 1)

#endif