MHO_Serializable.hh

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#ifndef MHO_Serializable_HH__
#define MHO_Serializable_HH__
 
#include "MHO_ClassIdentity.hh"
#include "MHO_FileStreamer.hh"
#include "MHO_Types.hh"
 
#include "MHO_UUID.hh"
#include "MHO_UUIDGenerator.hh"
 
namespace hops
{
 
class MHO_Serializable
{
    public:
        MHO_Serializable()
        {
            MHO_UUIDGenerator gen;
            fObjectUUID = gen.GenerateUUID();
        };
 
        MHO_Serializable(const MHO_UUID& uuid) { fObjectUUID = uuid; };
 
        MHO_Serializable(std::size_t n): fObjectUUID(){};
 
        virtual ~MHO_Serializable(){};
 
        virtual MHO_ClassVersion GetVersion() const { return 0; };
 
        virtual uint64_t GetSerializedSize() const = 0;
 
        MHO_UUID GetObjectUUID() const { return fObjectUUID; };
 
        void SetObjectUUID(const MHO_UUID& uuid) { fObjectUUID = uuid; };
 
        virtual MHO_UUID GetTypeUUID() const
        {
            if(fTypeUUID.is_empty())
            {
                fTypeUUID = DetermineTypeUUID();
            }
            return fTypeUUID;
        }
 
    private:
        virtual MHO_UUID DetermineTypeUUID() const = 0;
 
        MHO_UUID fObjectUUID;
        mutable MHO_UUID fTypeUUID;
};
 
} // namespace hops
 
#endif