class FreeSpaceArrayPtr
{
protected:
class FreeSpaceArray //body class
{
friend FreeSpaceArrayPtr;
protected:
SVector<FreeSpaceBlockPtr> m_BlockPtr;
ArrayIndex m_FreeSpaceListCount;
ArrayIndex m_FreeSpaceListBlockCount;
ArrayIndex m_CurrentLowestFreeBlock;
ArrayIndex m_QuantumBlockNumberAdjustment;
int m_ReferenceCount;

public:
	FreeSpaceArray();
	FreeSpaceArray(QuantumFile *p_QuantumFile);
	~FreeSpaceArray();
QFreeSpaceEntry Get(ArrayIndex p_Index);
void Set(ArrayIndex p_Index, QFreeSpaceEntry p_Entry);
QuantumNumber FindEmptyBlock();
QuantumNumber FindSpaceForItem(ObjectNumber p_ObjectNumber, ArrayIndex p_ItemSize);
ArrayIndex QGetFreeSpaceListCount() {return m_FreeSpaceListCount;}
};