您应该通过实现自定义点使您的容器类可序列化。
我假设你升级到std::unordered_map(因为你应该)然后你可以按照我在这里写的代码:C++ Boost.Serialization error for hash_map with custom objects as key
注意,我为std::unordered_map 定义了序列化,因此您不再需要使用已弃用的 GNU/MSVC 库扩展。 (另请参阅此bug-report/patch)
#include <unordered_map>
#include <boost/serialization/collections_save_imp.hpp>
#include <boost/serialization/collections_load_imp.hpp>
#include <boost/serialization/utility.hpp>
#include <boost/serialization/split_free.hpp>
namespace boost { namespace serialization {
template<class Archive, typename... TArgs >
inline void save(Archive & ar, std::unordered_map<TArgs...> const&t, unsigned) {
boost::serialization::stl::save_collection<Archive, std::unordered_map<TArgs...> >(ar, t);
}
template<class Archive, typename... TArgs >
inline void load(Archive & ar, std::unordered_map<TArgs...> &t, unsigned) {
boost::serialization::stl::load_collection<Archive,
std::unordered_map<TArgs...>,
boost::serialization::stl::archive_input_map<
Archive, std::unordered_map<TArgs...> >,
boost::serialization::stl::no_reserve_imp<std::unordered_map<TArgs...> >
>(ar, t);
}
// split non-intrusive serialization function member into separate
// non intrusive save/load member functions
template <class Archive, typename... TArgs>
inline void serialize(Archive & ar, std::unordered_map<TArgs...> &t, unsigned file_version) {
boost::serialization::split_free(ar, t, file_version);
}
} }