#include "B.hpp"
#include <fstream>
#include <boost/archive/xml_iarchive.hpp>
#include <boost/archive/xml_oarchive.hpp>

B::B(const std::string& s, float f) : foo(s), bar(f) {}

B_DECL void load(B& b)
{
    std::ifstream ifs("b.xml");
    boost::archive::xml_iarchive ia(ifs);
    ia >> BOOST_SERIALIZATION_NVP(b);
}

B_DECL void save(const B& b)
{
    std::ofstream ofs("b.xml");
    boost::archive::xml_oarchive oa(ofs);
    oa << BOOST_SERIALIZATION_NVP(b); //or just b.bar also fails
}