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cBufferItem.h

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/******************************************************************************/
/*                                                                            */
/* POLiTe - Persistent Object Library Test                                    */
/*                                        Ph.D. Thesis by Mgr. Michal Kopecky */
/*                                                                            */
/* Charles University Prague                                                  */
/*                                                                            */
/******************************************************************************/
/*                                                                            */
/* File name: ...                                                             */
/* Module: ......                                                             */
/*                                                                            */
/******************************************************************************/

#ifndef __C_BUFFERITEM_H__
#define __C_BUFFERITEM_H__

// Common POLiTe Header(s)
#include <lTypes.h>

class DLL_External BufferItem
{
#ifdef POLITE_TEST_FRIEND
        friend POLITE_TEST_FRIEND;
#endif // POLITE_TEST_FRIEND

friend class ObjectBuffer;

protected:
        BufferItem * _Next;
        const class RefBase *_RefBase;
        const class Object *_MemoryPointer;

public:
        BufferItem();
        BufferItem(
                const class RefBase &DbPtr,
                const class Object  *const MemPtr
                );
        ~BufferItem();

        bool Set(
                const RefBase &DbPtr,
                const Object *MemPtr
                );

        class RefBase &GetRefBase() const;
        class Object *GetMemoryPointer() const;
};

#endif //__C_BUFFERITEM_H__

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