Reference.h

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#ifndef ARXX_REFERENCE_H
#define ARXX_REFERENCE_H

#include "Common.h"

namespace Arxx
{
    class Item;
    
    class Archive;
    
    class ReferenceImplementation;
    
    class Reference
    {
    public:
        Reference(Arxx::Item & Item);
        
        Reference(Arxx::u4byte u4UniqueID, Arxx::Archive * pArchive = 0);
        
        Reference(const Arxx::Reference & Reference);
        
        virtual ~Reference(void);
        
        Arxx::u4byte u4GetUniqueID(void) const;
        
        Arxx::Item * pGetItem(void);
        
        const Arxx::Item * pGetItem(void) const;
        
        Arxx::u4byte u4GetReferenceCount(void) const;
        
        void vResolve(Arxx::Item & Item);
        
        void vUnresolve(void);
        
        bool bAttach(Arxx::Reference & Reference);
        
        bool bDetach(void);
        
        void vDecoupleFromArchive(void);
        
        bool operator<(const Arxx::Reference & Reference) const
        {
            return u4GetUniqueID() < Reference.u4GetUniqueID();
        }
    private:
        void vChangeReference(Arxx::ReferenceImplementation * pReference);
        
        Arxx::ReferenceImplementation * m_pReference;
    };
}

#endif

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