#include <boost/archive/binary_oarchive.hpp>
#include <boost/archive/binary_iarchive.hpp>

class Person {
public:
    std::string name;
    int age;

    // Serialize
    void serialize(boost::archive::binary_oarchive& ar, const unsigned int version) {
        ar & name;
        ar & age;
    }

    // Deserialize
    void deserialize(boost::archive::binary_iarchive& ar, const unsigned int version) {
        ar & name;
        ar & age;
    }
};

int main() {
    Person person = {"John Doe", 30};

    // 保存数据
    std::ofstream ofs("data.dat");
    boost::archive::binary_oarchive oa(ofs);
    oa << person;

    // 载入数据
    std::ifstream ifs("data.dat");
    boost::archive::binary_iarchive ia(ifs);
    Person loadedPerson;
    ia >> loadedPerson;

    // 打印加载的数据
    std::cout << "Name: " << loadedPerson.name << "\n";
    std::cout << "Age: " << loadedPerson.age << "\n";

    return 0;
}