#include <fstream>
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
#include "geom2d.hpp"
#include "serialize.hpp"
#include <boost/serialization/export.hpp>



int main()
{
    try {
        CurvePtr c(new Line(10));
        const Element e(c);
        
        std::ofstream ofs("filename");        
        {
            boost::archive::text_oarchive oa(ofs);
            oa << e;
        }
    }
    catch ( const std::exception & e ) {
        std::cerr << "ERROR: " << e.what();
    }
}