Re: [Boost-users] boost::serialization - trying to serialize derivedclass and base class.

From: Robert Ramey (ramey_at_[hidden])
Date: 2008-04-14 11:31:57

lookup base_object in the documentation.

Robert Ramey

  "j.c." <jolix_at_[hidden]> wrote in message news:CB290CFC-9ABD-4FF9-80C1-766E3063F8A6_at_mac.com...
  I am writing a packet base class that can be serialized. The class so far looks like:

      class packet_base
      {
          using namespace boost;
          

          public:
              packet_base();
              ~packet_base();

              friend class boost::serialization::access;
              template <typename Archive>
              void serialize(Archive & ar, const unsigned int version)
              {
                  ar & m_length;
  ar & m_type;
  ar & m_method;
              }

          private:
          

              uint16_t m_length;
      uint16_t m_type;
      uint16_t m_method;
      };

  The question now is how can I derive class A from packet_base and have both packet_base and A's variables serialized? Obviously base_class needs to be archived first so it's variables are at the front of the buffer.

  Thanks in advance.
  J

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