Boost error "Structure has no member named ' serialize'”虽然结构已经序列化

Question

下面是我设计的结构和类，最终目标是使用 boost 序列化将值写入 xml当我编译下面的代码时，出现编译时错误(错误很大，我只是粘贴了它的最后一行，这可能是在讨论这个问题)

/boost_1_49_0/include/boost/serialization/access.hpp:118: error: 'class std::map, std::allocator >, std::map, std::allocator >, std::map, std::allocator >, IdInfo, std::less, std::allocator > >, std::allocator, std::allocator >, IdInfo> > >, std::less, std::allocator > >, std::allocator, std::allocator >, std::map, std::allocator >, IdInfo, std::less, std::allocator > >, std::allocator, std::allocator >, IdInfo> > > > > >, std::less, std::allocator > >, std::allocator, std::allocator >, std::map, std::allocator >, std::map, std::allocator >, IdInfo, std::less, std::allocator > >, std::allocator, std::allocator >, IdInfo> > >, std::less, std::allocator > >, std::allocator, std::allocator >, std::map, std::allocator >, IdInfo, std::less, std::allocator > >, std::allocator, std::allocator >, IdInfo> > > > > > > > >' has no member named 'serialize' make: *** [READER.exe] Error 1

下面的AssetReaderInfo clkass其实有一个成员serialize但是报错与之矛盾。

我已经在所有类中定义了序列化，但它无法编译另外，我没有指定主要的 cpp 代码，因为我认为它会增加困惑

请问哪里出了问题？

struct IdInfo
{
    std::string m_milePost;
    std::string m_cellModemAlertExclusionList;

    public:
    IdInfo():m_milePost("milepost"),m_cellModemAlertExclusionList("dummyval"){};

    template<class archive>
    void serialize(archive& ar, const unsigned int version)
    {
        using boost::serialization::make_nvp;
         ar & make_nvp("values", m_milePost);
         ar & make_nvp("values", m_cellModemAlertExclusionList);
    }
};

class myReader {
 public:

    friend class boost::serialization::access;
   // Asset ID list
   typedef std::map< std::string,IdInfo > myMap;
   typedef std::map< std::string > mySet;
   struct ReaderInfo
   {
         mySet m_aSList;
         myMap m_pList;
         myMap m_eList;
         // WIU/BS type
         std::string m_Type;
         std::string m_topic;
         std::string m_lastSavedMsg;
         template <class archive>
         void serialize(archive& ar, const unsigned int version)
         {
           using boost::serialization::make_nvp;
            ar & make_nvp("values", m_topic);
            ar & make_nvp("values", m_Type);
            ar & make_nvp("values", m_eList);
            ar & make_nvp("values", m_pList);
         }

   };
    typedef std::map< std::string, ReaderInfo > GroupDataMap;
    GroupDataMap    m_GroupDataMap;

    template<class archive>
    void serialize(archive& ar, const unsigned int version)
    {
        using boost::serialization::make_nvp;
        ar & make_nvp("Group", m_GroupDataMap);
    } 
}

int main()
{
   myReader Reader;
   boost::archive::xml_oarchive xml(ofs);
   xml << boost::serialization::make_nvp("Connections", Reader);
}

解决方法:

It turns out that i should include /boost/serialization/map.hpp as iam using a std::map

感谢帮助

Answer 1

事实证明我应该包括/boost/serialization/map.hpp 作为 iam 使用 std::map

#include /boost/serialization/map.hpp