OpenHiva::BufferMessage类型定义

namespace Hiva {
namespace StdMsgs {
class BufferMessage : public Hiva::HivaMessage {
public:
    BufferMessage() {}
    BufferMessage(const OpenHiva::HivaBuffer &hivaBuffer) : data(hivaBuffer) {}
    ~BufferMessage() override {}
    bool Serialize(Hiva::HivaSerializer &serializer) const override
    {
        serializer << reinterpret_cast<uint64_t>(data.mbufPtr_);
        return serializer.Ok();
    }
    bool Deserialize(Hiva::HivaSerializer &serializer) override
    {
        uint64_t bufferAddr;
        serializer >> bufferAddr;
        data.mbufPtr_ = reinterpret_cast<Mbuf *>(bufferAddr);
        return serializer.Ok();
    }
    uint32_t GetSerializedLength(Hiva::HivaSerializer &serializer) const override
    {
        (void)serializer;
        return 8U;                 // sizeof hivabuffer
    }
    const Hiva::HivaTime &GetTimeStamp() const override
    {
        static Hiva::HivaTime timestamp{0, 0};
        return timestamp;
    }
    virtual uint32_t GetSequenceId() const override
    {
        return 0U;
    }
    static bool HasHeader()
    {
        return false;
    }
    static std::string GetDataType()
    {
        return "StdMsgs/BufferMessage";
    }
    static std::string GetMD5Sum()
    {
        return "992ce8a1687cec8c8bd883ec73ca41d1";
    }
    static std::string GetDefinition()
    {
        return "Mbuf *mbufPtr";
    }
    OpenHiva::HivaBuffer data;
};
} 
}
using OpenHiva::BufferMessage = Hiva::StdMsgs::BufferMessage;