path: root/sc/inc/table.hxx

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#ifndef SC_TABLE_HXX
#define SC_TABLE_HXX

#include <vector>
#include <memory>
#include <utility>
#include <tools/gen.hxx>
#include <tools/color.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include "column.hxx"
#include "sortparam.hxx"
#include "compressedarray.hxx"

#include <memory>
#include <set>
#include <boost/shared_ptr.hpp>

namespace utl {
    class SearchParam;
    class TextSearch;
}

namespace com { namespace sun { namespace star {
    namespace sheet {
        struct TablePageBreakData;
    }
} } }

class SfxItemSet;
class SfxStyleSheetBase;
class SvxBoxInfoItem;
class SvxBoxItem;
class SvxSearchItem;

class ScAutoFormat;
class ScAutoFormatData;
class ScBaseCell;
class ScDocument;
class ScDrawLayer;
class ScFormulaCell;
class ScOutlineTable;
class ScPostIt;
class ScPrintSaverTab;
class ScProgress;
class ScProgress;
class ScRangeList;
class ScSheetEvents;
class ScSortInfoArray;
class ScStyleSheet;
class ScTableLink;
class ScTableProtection;
class ScUserListData;
struct RowInfo;
struct ScFunctionData;
struct ScLineFlags;
class CollatorWrapper;
class ScFlatUInt16RowSegments;
class ScFlatBoolRowSegments;
class ScFlatBoolColSegments;


class ScTable
{
private:
    typedef ::std::vector< ScRange > ScRangeVec;
    typedef ::std::pair< SCCOL, SCROW > ScAddress2D;
    typedef ::std::vector< ScAddress2D > ScAddress2DVec;
    typedef ::std::auto_ptr< ScAddress2DVec > ScAddress2DVecPtr;

                                            //	Daten pro Tabelle	------------------
    ScColumn		aCol[MAXCOLCOUNT];

    String			aName;
    String			aCodeName;
    String			aComment;
    BOOL			bScenario;
    BOOL			bLayoutRTL;
    BOOL            bLoadingRTL;

    String			aLinkDoc;
    String			aLinkFlt;
    String			aLinkOpt;
    String			aLinkTab;
    ULONG			nLinkRefreshDelay;
    BYTE			nLinkMode;

    // Seitenformatvorlage
    String			aPageStyle;
    BOOL			bPageSizeValid;
    Size			aPageSizeTwips;					// Groesse der Druck-Seite
    SCCOL			nRepeatStartX;					// Wiederholungszeilen/Spalten
    SCCOL			nRepeatEndX;					// REPEAT_NONE, wenn nicht benutzt
    SCROW			nRepeatStartY;
    SCROW			nRepeatEndY;

    ::std::auto_ptr<ScTableProtection> pTabProtection;

    USHORT*			pColWidth;
    ::boost::shared_ptr<ScFlatUInt16RowSegments> mpRowHeights;

    BYTE*			pColFlags;
    ScBitMaskCompressedArray< SCROW, BYTE>*     pRowFlags;
    ::boost::shared_ptr<ScFlatBoolColSegments>  mpHiddenCols;
    ::boost::shared_ptr<ScFlatBoolRowSegments>  mpHiddenRows;
    ::boost::shared_ptr<ScFlatBoolColSegments>  mpFilteredCols;
    ::boost::shared_ptr<ScFlatBoolRowSegments>  mpFilteredRows;

    ::std::set<SCROW>                      maRowPageBreaks;
    ::std::set<SCROW>                      maRowManualBreaks;
    ::std::set<SCCOL>                      maColPageBreaks;
    ::std::set<SCCOL>                      maColManualBreaks;

    ScOutlineTable*	pOutlineTable;

    ScSheetEvents*  pSheetEvents;

    SCCOL			nTableAreaX;
    SCROW			nTableAreaY;
    BOOL			bTableAreaValid;

                                            //	interne Verwaltung	------------------
    BOOL			bVisible;
    BOOL            bStreamValid;
    BOOL            bPendingRowHeights;
    BOOL            bCalcNotification;

    SCTAB			nTab;
    USHORT			nRecalcLvl;				// Rekursionslevel Size-Recalc
    ScDocument*		pDocument;
    utl::SearchParam*	pSearchParam;
    utl::TextSearch*	pSearchText;

    mutable String  aUpperName;             // #i62977# filled only on demand, reset in SetName

    ScAddress2DVecPtr mxUninitNotes;

    // SortierParameter um den Stackbedarf von Quicksort zu Minimieren
    ScSortParam		aSortParam;
    CollatorWrapper*	pSortCollator;
    BOOL			bGlobalKeepQuery;
    BOOL			bSharedNameInserted;

    ScRangeVec      aPrintRanges;
    BOOL            bPrintEntireSheet;

    ScRange*		pRepeatColRange;
    ScRange*		pRepeatRowRange;

    USHORT			nLockCount;

    ScRangeList*	pScenarioRanges;
    Color			aScenarioColor;
    Color           aTabBgColor;
    USHORT			nScenarioFlags;
    BOOL			bActiveScenario;
    bool            mbPageBreaksValid;

friend class ScDocument;					// fuer FillInfo
friend class ScDocumentIterator;
friend class ScValueIterator;
friend class ScDBQueryDataIterator;
friend class ScCellIterator;
friend class ScQueryCellIterator;
friend class ScHorizontalCellIterator;
friend class ScHorizontalAttrIterator;
friend class ScDocAttrIterator;
friend class ScAttrRectIterator;


public:
                ScTable( ScDocument* pDoc, SCTAB nNewTab, const String& rNewName,
                            BOOL bColInfo = TRUE, BOOL bRowInfo = TRUE );
                ~ScTable();

    ScOutlineTable*	GetOutlineTable()				{ return pOutlineTable; }

    SCSIZE      GetCellCount(SCCOL nCol) const;
    ULONG		GetCellCount() const;
    ULONG		GetWeightedCount() const;
    ULONG		GetCodeCount() const;		// RPN-Code in Formeln

    BOOL		SetOutlineTable( const ScOutlineTable* pNewOutline );
    void		StartOutlineTable();

    void		DoAutoOutline( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow );

    BOOL		TestRemoveSubTotals( const ScSubTotalParam& rParam );
    void		RemoveSubTotals( ScSubTotalParam& rParam );
    BOOL		DoSubTotals( ScSubTotalParam& rParam );

    const ScSheetEvents* GetSheetEvents() const              { return pSheetEvents; }
    void        SetSheetEvents( const ScSheetEvents* pNew );

    BOOL		IsVisible() const							 { return bVisible; }
    void		SetVisible( BOOL bVis );

    BOOL        IsStreamValid() const                        { return bStreamValid; }
    void        SetStreamValid( BOOL bSet, BOOL bIgnoreLock = FALSE );

    BOOL        IsPendingRowHeights() const                  { return bPendingRowHeights; }
    void        SetPendingRowHeights( BOOL bSet );

    BOOL        GetCalcNotification() const                  { return bCalcNotification; }
    void        SetCalcNotification( BOOL bSet );

    BOOL        IsLayoutRTL() const                          { return bLayoutRTL; }
    BOOL        IsLoadingRTL() const                         { return bLoadingRTL; }
    void        SetLayoutRTL( BOOL bSet );
    void        SetLoadingRTL( BOOL bSet );

    BOOL		IsScenario() const							 { return bScenario; }
    void		SetScenario( BOOL bFlag );
    void 		GetScenarioComment( String& rComment) const	 { rComment = aComment; }
    void		SetScenarioComment( const String& rComment ) { aComment = rComment; }
    const Color& GetScenarioColor() const					 { return aScenarioColor; }
    void		SetScenarioColor(const Color& rNew)			 { aScenarioColor = rNew; }
    const Color& GetTabBgColor() const;
    void         SetTabBgColor(const Color& rColor);
    USHORT		GetScenarioFlags() const					 { return nScenarioFlags; }
    void		SetScenarioFlags(USHORT nNew)				 { nScenarioFlags = nNew; }
    void		SetActiveScenario(BOOL bSet)				 { bActiveScenario = bSet; }
    BOOL		IsActiveScenario() const					 { return bActiveScenario; }

    BYTE		GetLinkMode() const							{ return nLinkMode; }
    BOOL		IsLinked() const							{ return nLinkMode != SC_LINK_NONE; }
    const String& GetLinkDoc() const						{ return aLinkDoc; }
    const String& GetLinkFlt() const						{ return aLinkFlt; }
    const String& GetLinkOpt() const						{ return aLinkOpt; }
    const String& GetLinkTab() const						{ return aLinkTab; }
    ULONG		GetLinkRefreshDelay() const					{ return nLinkRefreshDelay; }

    void		SetLink( BYTE nMode, const String& rDoc, const String& rFlt,
                        const String& rOpt, const String& rTab, ULONG nRefreshDelay );

    void		GetName( String& rName ) const;
    void		SetName( const String& rNewName );

    void		GetCodeName( String& rName ) const {  rName = aCodeName; }
    void		SetCodeName( const String& rNewName ) { aCodeName = rNewName; }

    const String&   GetUpperName() const;

    const String&	GetPageStyle() const					{ return aPageStyle; }
    void			SetPageStyle( const String& rName );
    void			PageStyleModified( const String& rNewName );

    BOOL            IsProtected() const;
    void            SetProtection(const ScTableProtection* pProtect);
    ScTableProtection* GetProtection();

    Size			GetPageSize() const;
    void			SetPageSize( const Size& rSize );
    void			SetRepeatArea( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCROW nEndRow );

    void		RemoveAutoSpellObj();

    void		LockTable();
    void		UnlockTable();

    BOOL		IsBlockEditable( SCCOL nCol1, SCROW nRow1, SCCOL nCol2,
                        SCROW nRow2, BOOL* pOnlyNotBecauseOfMatrix = NULL ) const;
    BOOL		IsSelectionEditable( const ScMarkData& rMark,
                        BOOL* pOnlyNotBecauseOfMatrix = NULL ) const;

    BOOL		HasBlockMatrixFragment( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 ) const;
    BOOL		HasSelectionMatrixFragment( const ScMarkData& rMark ) const;

    BOOL		IsBlockEmpty( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bIgnoreNotes = false ) const;

    void		PutCell( const ScAddress&, ScBaseCell* pCell );
//UNUSED2009-05 void		PutCell( const ScAddress&, ULONG nFormatIndex, ScBaseCell* pCell);
    void		PutCell( SCCOL nCol, SCROW nRow, ScBaseCell* pCell );
    void		PutCell(SCCOL nCol, SCROW nRow, ULONG nFormatIndex, ScBaseCell* pCell);
                //	TRUE = Zahlformat gesetzt
    BOOL		SetString( SCCOL nCol, SCROW nRow, SCTAB nTab, const String& rString, 
                           SvNumberFormatter* pFormatter = NULL, bool bDetectNumberFormat = true );
    void		SetValue( SCCOL nCol, SCROW nRow, const double& rVal );
    void 		SetError( SCCOL nCol, SCROW nRow, USHORT nError);

    void		GetString( SCCOL nCol, SCROW nRow, String& rString );
    void		GetInputString( SCCOL nCol, SCROW nRow, String& rString );
    double		GetValue( const ScAddress& rPos ) const
                    {
                        return ValidColRow(rPos.Col(),rPos.Row()) ? 
                            aCol[rPos.Col()].GetValue( rPos.Row() ) :
                            0.0;
                    }
    double		GetValue( SCCOL nCol, SCROW nRow );
    void		GetFormula( SCCOL nCol, SCROW nRow, String& rFormula,
                            BOOL bAsciiExport = FALSE );

    CellType	GetCellType( const ScAddress& rPos ) const
                    {
                        return ValidColRow(rPos.Col(),rPos.Row()) ? 
                            aCol[rPos.Col()].GetCellType( rPos.Row() ) : 
                            CELLTYPE_NONE;
                    }
    CellType	GetCellType( SCCOL nCol, SCROW nRow ) const;
    ScBaseCell*	GetCell( const ScAddress& rPos ) const
                    {
                        return ValidColRow(rPos.Col(),rPos.Row()) ? 
                            aCol[rPos.Col()].GetCell( rPos.Row() ) :
                            NULL;
                    }
    ScBaseCell*	GetCell( SCCOL nCol, SCROW nRow ) const;

    void        GetFirstDataPos(SCCOL& rCol, SCROW& rRow) const;
    void		GetLastDataPos(SCCOL& rCol, SCROW& rRow) const;

    /** Returns the pointer to a cell note object at the passed cell address. */
    ScPostIt*   GetNote( SCCOL nCol, SCROW nRow );
    /** Sets the passed cell note object at the passed cell address. Takes ownership! */
    void        TakeNote( SCCOL nCol, SCROW nRow, ScPostIt*& rpNote );
    /** Returns and forgets the cell note object at the passed cell address. */
    ScPostIt*   ReleaseNote( SCCOL nCol, SCROW nRow );
    /** Deletes the note at the passed cell address. */
    void        DeleteNote( SCCOL nCol, SCROW nRow );
    /** Creates the captions of all uninitialized cell notes.
        @param bForced  True = always create all captions, false = skip when Undo is disabled. */
    void        InitializeNoteCaptions( bool bForced = false );

    BOOL		TestInsertRow( SCCOL nStartCol, SCCOL nEndCol, SCSIZE nSize );
    void		InsertRow( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCSIZE nSize );
    void		DeleteRow( SCCOL nStartCol, SCCOL nEndCol, SCROW nStartRow, SCSIZE nSize,
                            BOOL* pUndoOutline = NULL );

    BOOL		TestInsertCol( SCROW nStartRow, SCROW nEndRow, SCSIZE nSize );
    void		InsertCol( SCCOL nStartCol, SCROW nStartRow, SCROW nEndRow, SCSIZE nSize );
    void		DeleteCol( SCCOL nStartCol, SCROW nStartRow, SCROW nEndRow, SCSIZE nSize,
                            BOOL* pUndoOutline = NULL );

    void		DeleteArea(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, USHORT nDelFlag);
    void		CopyToClip(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ScTable* pTable,
                            BOOL bKeepScenarioFlags, BOOL bCloneNoteCaptions);
    void        CopyToClip(const ScRangeList& rRanges, ScTable* pTable, 
                           bool bKeepScenarioFlags, bool bCloneNoteCaptions);
    void		CopyFromClip(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, SCsCOL nDx, SCsROW nDy,
                                USHORT nInsFlag, BOOL bAsLink, BOOL bSkipAttrForEmpty, ScTable* pTable);
    void		StartListeningInArea( SCCOL nCol1, SCROW nRow1,
                                        SCCOL nCol2, SCROW nRow2 );
    void		BroadcastInArea( SCCOL nCol1, SCROW nRow1,
                                    SCCOL nCol2, SCROW nRow2 );

    void		CopyToTable(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                            USHORT nFlags, BOOL bMarked, ScTable* pDestTab,
                            const ScMarkData* pMarkData = NULL,
                            BOOL bAsLink = FALSE, BOOL bColRowFlags = TRUE);
    void		UndoToTable(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                            USHORT nFlags, BOOL bMarked, ScTable* pDestTab,
                            const ScMarkData* pMarkData = NULL);

    void		TransposeClip( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                ScTable* pTransClip, USHORT nFlags, BOOL bAsLink );

                //	Markierung von diesem Dokument
    void		MixMarked( const ScMarkData& rMark, USHORT nFunction,
                            BOOL bSkipEmpty, ScTable* pSrcTab );
    void		MixData( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                            USHORT nFunction, BOOL bSkipEmpty, ScTable* pSrcTab );

    void		CopyData( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
                            SCCOL nDestCol, SCROW nDestRow, SCTAB nDestTab );

    void		CopyScenarioFrom( const ScTable* pSrcTab );
    void		CopyScenarioTo( ScTable* pDestTab ) const;
    BOOL		TestCopyScenarioTo( const ScTable* pDestTab ) const;
    void		MarkScenarioIn( ScMarkData& rMark, USHORT nNeededBits ) const;
    BOOL		HasScenarioRange( const ScRange& rRange ) const;
    void		InvalidateScenarioRanges();
    const ScRangeList* GetScenarioRanges() const;

    void		CopyUpdated( const ScTable* pPosTab, ScTable* pDestTab ) const;

    void        InvalidateTableArea();
    void        InvalidatePageBreaks();

    BOOL		GetCellArea( SCCOL& rEndCol, SCROW& rEndRow ) const;			// FALSE = leer
    BOOL		GetTableArea( SCCOL& rEndCol, SCROW& rEndRow ) const;
    BOOL		GetPrintArea( SCCOL& rEndCol, SCROW& rEndRow, BOOL bNotes ) const;
    BOOL		GetPrintAreaHor( SCROW nStartRow, SCROW nEndRow,
                                SCCOL& rEndCol, BOOL bNotes ) const;
    BOOL		GetPrintAreaVer( SCCOL nStartCol, SCCOL nEndCol,
                                SCROW& rEndRow, BOOL bNotes ) const;

    BOOL		GetDataStart( SCCOL& rStartCol, SCROW& rStartRow ) const;

    void		ExtendPrintArea( OutputDevice* pDev,
                        SCCOL nStartCol, SCROW nStartRow, SCCOL& rEndCol, SCROW nEndRow );

    void        GetDataArea( SCCOL& rStartCol, SCROW& rStartRow, SCCOL& rEndCol, SCROW& rEndRow,
                             BOOL bIncludeOld, bool bOnlyDown ) const;

    bool        ShrinkToUsedDataArea( bool& o_bShrunk, SCCOL& rStartCol, SCROW& rStartRow,
                                      SCCOL& rEndCol, SCROW& rEndRow, bool bColumnsOnly ) const;

    SCSIZE	    GetEmptyLinesInBlock( SCCOL nStartCol, SCROW nStartRow,
                                        SCCOL nEndCol, SCROW nEndRow, ScDirection eDir );

    void		FindAreaPos( SCCOL& rCol, SCROW& rRow, SCsCOL nMovX, SCsROW nMovY );
    void		GetNextPos( SCCOL& rCol, SCROW& rRow, SCsCOL nMovX, SCsROW nMovY,
                                BOOL bMarked, BOOL bUnprotected, const ScMarkData& rMark );

    void		LimitChartArea( SCCOL& rStartCol, SCROW& rStartRow, SCCOL& rEndCol, SCROW& rEndRow );

    BOOL		HasData( SCCOL nCol, SCROW nRow );
    BOOL		HasStringData( SCCOL nCol, SCROW nRow );
    BOOL		HasValueData( SCCOL nCol, SCROW nRow );
//UNUSED2008-05  USHORT		GetErrorData(SCCOL nCol, SCROW nRow) const;
    BOOL		HasStringCells( SCCOL nStartCol, SCROW nStartRow,
                                SCCOL nEndCol, SCROW nEndRow ) const;

    USHORT		GetErrCode( const ScAddress& rPos ) const
                    {
                        return ValidColRow(rPos.Col(),rPos.Row()) ? 
                            aCol[rPos.Col()].GetErrCode( rPos.Row() ) :
                            0;
                    }
//UNUSED2008-05  USHORT		GetErrCode( SCCOL nCol, SCROW nRow ) const;

    void		ResetChanged( const ScRange& rRange );

    void		SetDirty();
    void		SetDirty( const ScRange& );
    void		SetDirtyAfterLoad();
    void		SetDirtyVar();
    void		SetTableOpDirty( const ScRange& );
    void		CalcAll();
    void		CalcAfterLoad();
    void		CompileAll();
    void		CompileXML( ScProgress& rProgress );

    void		UpdateReference( UpdateRefMode eUpdateRefMode, SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
                                    SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
                                    SCsCOL nDx, SCsROW nDy, SCsTAB nDz,
                                    ScDocument* pUndoDoc = NULL, BOOL bIncludeDraw = TRUE, bool bUpdateNoteCaptionPos = true );

    void		UpdateDrawRef( UpdateRefMode eUpdateRefMode, SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
                                    SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
                                    SCsCOL nDx, SCsROW nDy, SCsTAB nDz, bool bUpdateNoteCaptionPos = true );

    void		UpdateTranspose( const ScRange& rSource, const ScAddress& rDest,
                                    ScDocument* pUndoDoc );

    void		UpdateGrow( const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY );

    void		UpdateInsertTab(SCTAB nTable);
//UNUSED2008-05  void        UpdateInsertTabOnlyCells(SCTAB nTable);
    void 		UpdateDeleteTab( SCTAB nTable, BOOL bIsMove, ScTable* pRefUndo = NULL );
    void		UpdateMoveTab(SCTAB nOldPos, SCTAB nNewPos, SCTAB nTabNo, ScProgress& );
    void		UpdateCompile( BOOL bForceIfNameInUse = FALSE );
    void		SetTabNo(SCTAB nNewTab);
    BOOL		IsRangeNameInUse(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                 USHORT nIndex) const;
    void        FindRangeNamesInUse(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                 std::set<USHORT>& rIndexes) const;
    void 		ReplaceRangeNamesInUse(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                      const ScRangeData::IndexMap& rMap );
    void		Fill( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                        ULONG nFillCount, FillDir eFillDir, FillCmd eFillCmd, FillDateCmd eFillDateCmd,
                        double nStepValue, double nMaxValue);
    String		GetAutoFillPreview( const ScRange& rSource, SCCOL nEndX, SCROW nEndY );

    void		UpdateSelectionFunction( ScFunctionData& rData,
                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
                        const ScMarkData& rMark );

    void		AutoFormat( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
                                    USHORT nFormatNo );
    void		GetAutoFormatData(SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, ScAutoFormatData& rData);
    void 		ScReplaceTabsStr( String& rStr, const String& rSrch, const String& rRepl ); // aus sw
    BOOL		SearchAndReplace(const SvxSearchItem& rSearchItem,
                                SCCOL& rCol, SCROW& rRow, ScMarkData& rMark,
                                String& rUndoStr, ScDocument* pUndoDoc);

    void		FindMaxRotCol( RowInfo* pRowInfo, SCSIZE nArrCount, SCCOL nX1, SCCOL nX2 );

    void		GetBorderLines( SCCOL nCol, SCROW nRow,
                                const SvxBorderLine** ppLeft, const SvxBorderLine** ppTop,
                                const SvxBorderLine** ppRight, const SvxBorderLine** ppBottom ) const;

//UNUSED2009-05 BOOL		HasLines( const ScRange& rRange, Rectangle& rSizes ) const;
    bool        HasAttrib( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, USHORT nMask ) const;
    BOOL		HasAttribSelection( const ScMarkData& rMark, USHORT nMask ) const;
    BOOL		ExtendMerge( SCCOL nStartCol, SCROW nStartRow,
                                SCCOL& rEndCol, SCROW& rEndRow,
                                BOOL bRefresh, BOOL bAttrs );
    const SfxPoolItem*		GetAttr( SCCOL nCol, SCROW nRow, USHORT nWhich ) const;
    const ScPatternAttr*	GetPattern( SCCOL nCol, SCROW nRow ) const;
    const ScPatternAttr*    GetMostUsedPattern( SCCOL nCol, SCROW nStartRow, SCROW nEndRow ) const;

    ULONG					GetNumberFormat( const ScAddress& rPos ) const
                                {
                                    return ValidColRow(rPos.Col(),rPos.Row()) ? 
                                        aCol[rPos.Col()].GetNumberFormat( rPos.Row() ) :
                                        0;
                                }
    ULONG					GetNumberFormat( SCCOL nCol, SCROW nRow ) const;
    void					MergeSelectionPattern( ScMergePatternState& rState,
                                                const ScMarkData& rMark, BOOL bDeep ) const;
    void					MergePatternArea( ScMergePatternState& rState, SCCOL nCol1, SCROW nRow1,
                                                SCCOL nCol2, SCROW nRow2, BOOL bDeep ) const;
    void					MergeBlockFrame( SvxBoxItem* pLineOuter, SvxBoxInfoItem* pLineInner,
                                            ScLineFlags& rFlags,
                                            SCCOL nStartCol, SCROW nStartRow,
                                            SCCOL nEndCol, SCROW nEndRow ) const;
    void					ApplyBlockFrame( const SvxBoxItem* pLineOuter,
                                            const SvxBoxInfoItem* pLineInner,
                                            SCCOL nStartCol, SCROW nStartRow,
                                            SCCOL nEndCol, SCROW nEndRow );

    void		ApplyAttr( SCCOL nCol, SCROW nRow, const SfxPoolItem& rAttr );
    void		ApplyPattern( SCCOL nCol, SCROW nRow, const ScPatternAttr& rAttr );
    void		ApplyPatternArea( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, const ScPatternAttr& rAttr );
    void		SetPattern( const ScAddress& rPos, const ScPatternAttr& rAttr, BOOL bPutToPool = FALSE )
                    {
                        if (ValidColRow(rPos.Col(),rPos.Row()))
                            aCol[rPos.Col()].SetPattern( rPos.Row(), rAttr, bPutToPool );
                    }
    void		SetPattern( SCCOL nCol, SCROW nRow, const ScPatternAttr& rAttr, BOOL bPutToPool = FALSE );
    void		ApplyPatternIfNumberformatIncompatible( const ScRange& rRange,
                            const ScPatternAttr& rPattern, short nNewType );

    void		ApplyStyle( SCCOL nCol, SCROW nRow, const ScStyleSheet& rStyle );
    void		ApplyStyleArea( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, const ScStyleSheet& rStyle );
    void		ApplySelectionStyle(const ScStyleSheet& rStyle, const ScMarkData& rMark);
    void		ApplySelectionLineStyle( const ScMarkData& rMark,
                                    const SvxBorderLine* pLine, BOOL bColorOnly );

    const ScStyleSheet*	GetStyle( SCCOL nCol, SCROW nRow ) const;
    const ScStyleSheet*	GetSelectionStyle( const ScMarkData& rMark, BOOL& rFound ) const;
    const ScStyleSheet*	GetAreaStyle( BOOL& rFound, SCCOL nCol1, SCROW nRow1,
                                                    SCCOL nCol2, SCROW nRow2 ) const;

    void		StyleSheetChanged( const SfxStyleSheetBase* pStyleSheet, BOOL bRemoved,
                                    OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY );

    BOOL		IsStyleSheetUsed( const ScStyleSheet& rStyle, BOOL bGatherAllStyles ) const;

    BOOL		ApplyFlags( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, INT16 nFlags );
    BOOL		RemoveFlags( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, INT16 nFlags );

    void		ApplySelectionCache( SfxItemPoolCache* pCache, const ScMarkData& rMark );
    void        DeleteSelection( USHORT nDelFlag, const ScMarkData& rMark );

    void		ClearSelectionItems( const USHORT* pWhich, const ScMarkData& rMark );
    void		ChangeSelectionIndent( BOOL bIncrement, const ScMarkData& rMark );

    const ScRange*	GetRepeatColRange() const	{ return pRepeatColRange; }
    const ScRange*	GetRepeatRowRange() const	{ return pRepeatRowRange; }
    void			SetRepeatColRange( const ScRange* pNew );
    void			SetRepeatRowRange( const ScRange* pNew );

    USHORT          GetPrintRangeCount() const          { return static_cast< USHORT >( aPrintRanges.size() ); }
    const ScRange*	GetPrintRange(USHORT nPos) const;
    /** Returns true, if the sheet is always printed. */
    BOOL            IsPrintEntireSheet() const          { return bPrintEntireSheet; }

    /** Removes all print ranges. */
    void            ClearPrintRanges();
    /** Adds a new print ranges. */
    void            AddPrintRange( const ScRange& rNew );
//UNUSED2009-05 /** Removes all old print ranges and sets the passed print ranges. */
//UNUSED2009-05 void            SetPrintRange( const ScRange& rNew );
    /** Marks the specified sheet to be printed completely. Deletes old print ranges! */
    void            SetPrintEntireSheet();

    void			FillPrintSaver( ScPrintSaverTab& rSaveTab ) const;
    void			RestorePrintRanges( const ScPrintSaverTab& rSaveTab );

    USHORT		GetOptimalColWidth( SCCOL nCol, OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bFormula, const ScMarkData* pMarkData,
                                    BOOL bSimpleTextImport );
    BOOL		SetOptimalHeight( SCROW nStartRow, SCROW nEndRow, USHORT nExtra,
                                    OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bForce,
                                    ScProgress* pOuterProgress = NULL, ULONG nProgressStart = 0 );
    long		GetNeededSize( SCCOL nCol, SCROW nRow,
                                    OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bWidth, BOOL bTotalSize );
    void		SetColWidth( SCCOL nCol, USHORT nNewWidth );
    void		SetRowHeight( SCROW nRow, USHORT nNewHeight );
    BOOL		SetRowHeightRange( SCROW nStartRow, SCROW nEndRow, USHORT nNewHeight,
                                    double nPPTX, double nPPTY );

    /** 
     * Set specified row height to specified ranges.  Don't check for drawing 
     * objects etc.  Just set the row height.  Nothing else. 
     *  
     * Note that setting a new row height via this function will not 
     * invalidate page breaks. 
     */
    void        SetRowHeightOnly( SCROW nStartRow, SCROW nEndRow, USHORT nNewHeight );

                        // nPPT fuer Test auf Veraenderung
    void		SetManualHeight( SCROW nStartRow, SCROW nEndRow, BOOL bManual );

    USHORT		GetColWidth( SCCOL nCol ) const;
    SC_DLLPUBLIC USHORT GetRowHeight( SCROW nRow, SCROW* pStartRow = NULL, SCROW* pEndRow = NULL, bool bHiddenAsZero = true ) const;
    ULONG		GetRowHeight( SCROW nStartRow, SCROW nEndRow ) const;
    ULONG		GetScaledRowHeight( SCROW nStartRow, SCROW nEndRow, double fScale ) const;
    ULONG		GetColOffset( SCCOL nCol ) const;
    ULONG		GetRowOffset( SCROW nRow ) const;

    /** 
     * Get the last row such that the height of row 0 to the end row is as 
     * high as possible without exceeding the specified height value.
     *
     * @param nHeight maximum desired height
     * 
     * @return SCROW last row of the range within specified height.
     */
    SCROW       GetRowForHeight(ULONG nHeight) const;

    USHORT		GetOriginalWidth( SCCOL nCol ) const;
    USHORT		GetOriginalHeight( SCROW nRow ) const;

    USHORT		GetCommonWidth( SCCOL nEndCol );

    SCROW		GetHiddenRowCount( SCROW nRow );

    void		ShowCol(SCCOL nCol, bool bShow);
    void		ShowRow(SCROW nRow, bool bShow);
    void		DBShowRow(SCROW nRow, bool bShow);

    void		ShowRows(SCROW nRow1, SCROW nRow2, bool bShow);
    void		DBShowRows(SCROW nRow1, SCROW nRow2, bool bShow);

    void		SetColFlags( SCCOL nCol, BYTE nNewFlags );
    void		SetRowFlags( SCROW nRow, BYTE nNewFlags );
    void		SetRowFlags( SCROW nStartRow, SCROW nEndRow, BYTE nNewFlags );

                /// @return  the index of the last row with any set flags (auto-pagebreak is ignored).
    SCROW      GetLastFlaggedRow() const;

                /// @return  the index of the last changed column (flags and column width, auto pagebreak is ignored).
    SCCOL      GetLastChangedCol() const;
                /// @return  the index of the last changed row (flags and row height, auto pagebreak is ignored).
    SCROW      GetLastChangedRow() const;

    BYTE		GetColFlags( SCCOL nCol ) const;
    BYTE		GetRowFlags( SCROW nRow ) const;

    const ScBitMaskCompressedArray< SCROW, BYTE> * GetRowFlagsArray() const
                    { return pRowFlags; }

    BOOL		UpdateOutlineCol( SCCOL nStartCol, SCCOL nEndCol, BOOL bShow );
    BOOL		UpdateOutlineRow( SCROW nStartRow, SCROW nEndRow, BOOL bShow );

    void		UpdatePageBreaks( const ScRange* pUserArea );
    void		RemoveManualBreaks();
    BOOL		HasManualBreaks() const;
    void        SetRowManualBreaks( const ::std::set<SCROW>& rBreaks );
    void        SetColManualBreaks( const ::std::set<SCCOL>& rBreaks );

    void        GetAllRowBreaks(::std::set<SCROW>& rBreaks, bool bPage, bool bManual) const;
    void        GetAllColBreaks(::std::set<SCCOL>& rBreaks, bool bPage, bool bManual) const;
    bool        HasRowPageBreak(SCROW nRow) const;
    bool        HasColPageBreak(SCCOL nCol) const;
    bool        HasRowManualBreak(SCROW nRow) const;
    bool        HasColManualBreak(SCCOL nCol) const;

    /** 
     * Get the row position of the next manual break that occurs at or below 
     * specified row.  When no more manual breaks are present at or below 
     * the specified row, -1 is returned. 
     *  
     * @param nRow row at which the search begins. 
     *  
     * @return SCROW next row position with manual page break, or -1 if no 
     *         more manual breaks are present.
     */
    SCROW       GetNextManualBreak(SCROW nRow) const;

    void        RemoveRowPageBreaks(SCROW nStartRow, SCROW nEndRow);
    void        RemoveRowBreak(SCROW nRow, bool bPage, bool bManual);
    void        RemoveColBreak(SCCOL nCol, bool bPage, bool bManual);
    void        SetRowBreak(SCROW nRow, bool bPage, bool bManual);
    void        SetColBreak(SCCOL nCol, bool bPage, bool bManual);
    ::com::sun::star::uno::Sequence<
        ::com::sun::star::sheet::TablePageBreakData> GetRowBreakData() const;

    bool        RowHidden(SCROW nRow, SCROW* pFirstRow = NULL, SCROW* pLastRow = NULL) const;
    bool        RowHidden(SCROW nRow, SCROW& rLastRow) const;
    bool        HasHiddenRows(SCROW nStartRow, SCROW nEndRow) const;
    bool        ColHidden(SCCOL nCol, SCCOL& rLastCol) const;
    bool        ColHidden(SCCOL nCol, SCCOL* pFirstCol = NULL, SCCOL* pLastCol = NULL) const;
    void        SetRowHidden(SCROW nStartRow, SCROW nEndRow, bool bHidden);
    void        SetColHidden(SCCOL nStartCol, SCCOL nEndCol, bool bHidden);
    void        CopyColHidden(ScTable& rTable, SCCOL nStartCol, SCCOL nEndCol);
    void        CopyRowHidden(ScTable& rTable, SCROW nStartRow, SCROW nEndRow);
    void        CopyRowHeight(ScTable& rSrcTable, SCROW nStartRow, SCROW nEndRow, SCROW nSrcOffset);
    SCROW       FirstVisibleRow(SCROW nStartRow, SCROW nEndRow) const;
    SCROW       LastVisibleRow(SCROW nStartRow, SCROW nEndRow) const;
    SCROW       CountVisibleRows(SCROW nStartRow, SCROW nEndRow) const;
    sal_uInt32  GetTotalRowHeight(SCROW nStartRow, SCROW nEndRow) const;

    SCCOLROW    LastHiddenColRow(SCCOLROW nPos, bool bCol) const;

    bool        RowFiltered(SCROW nRow, SCROW* pFirstRow = NULL, SCROW* pLastRow = NULL) const;
    bool        ColFiltered(SCCOL nCol, SCCOL* pFirstCol = NULL, SCCOL* pLastCol = NULL) const;
    bool        HasFilteredRows(SCROW nStartRow, SCROW nEndRow) const;
    void        CopyColFiltered(ScTable& rTable, SCCOL nStartCol, SCCOL nEndCol);
    void        CopyRowFiltered(ScTable& rTable, SCROW nStartRow, SCROW nEndRow);
    void        SetRowFiltered(SCROW nStartRow, SCROW nEndRow, bool bFiltered);
    void        SetColFiltered(SCCOL nStartCol, SCCOL nEndCol, bool bFiltered);
    SCROW       FirstNonFilteredRow(SCROW nStartRow, SCROW nEndRow) const;
    SCROW       LastNonFilteredRow(SCROW nStartRow, SCROW nEndRow) const;
    SCROW       CountNonFilteredRows(SCROW nStartRow, SCROW nEndRow) const;

    void        SyncColRowFlags();

    void		StripHidden( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2 );
    void		ExtendHidden( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2 );

    void		Sort(const ScSortParam& rSortParam, BOOL bKeepQuery);
    BOOL        ValidQuery(SCROW nRow, const ScQueryParam& rQueryParam,
                    BOOL* pSpecial = NULL, ScBaseCell* pCell = NULL,
                    BOOL* pbTestEqualCondition = NULL );
    void		TopTenQuery( ScQueryParam& );
    SCSIZE		Query(ScQueryParam& rQueryParam, BOOL bKeepSub);
    BOOL		CreateQueryParam(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ScQueryParam& rQueryParam);

    void        GetFilterEntries(SCCOL nCol, SCROW nRow1, SCROW nRow2, TypedScStrCollection& rStrings, bool& rHasDates);
    void        GetFilteredFilterEntries( SCCOL nCol, SCROW nRow1, SCROW nRow2, const ScQueryParam& rParam, TypedScStrCollection& rStrings, bool& rHasDates );
    BOOL		GetDataEntries(SCCOL nCol, SCROW nRow, TypedScStrCollection& rStrings, BOOL bLimit);

    BOOL		HasColHeader( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow );
    BOOL		HasRowHeader( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow );

    void		DoColResize( SCCOL nCol1, SCCOL nCol2, SCSIZE nAdd );


    sal_Int32	GetMaxStringLen( SCCOL nCol,
                                    SCROW nRowStart, SCROW nRowEnd, CharSet eCharSet ) const;
    xub_StrLen  GetMaxNumberStringLen( sal_uInt16& nPrecision,
                                       SCCOL nCol,
                                       SCROW nRowStart, SCROW nRowEnd ) const;

    void		FindConditionalFormat( ULONG nKey, ScRangeList& rRanges );

    void		IncRecalcLevel() { ++nRecalcLvl; }
    void		DecRecalcLevel( bool bUpdateNoteCaptionPos = true ) { if (!--nRecalcLvl) SetDrawPageSize(true, bUpdateNoteCaptionPos); }

    BOOL		IsSortCollatorGlobal() const;
    void		InitSortCollator( const ScSortParam& rPar );
    void		DestroySortCollator();

private:
    void		FillSeries( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                ULONG nFillCount, FillDir eFillDir, FillCmd eFillCmd,
                                FillDateCmd eFillDateCmd,
                                double nStepValue, double nMaxValue, USHORT nMinDigits,
                                BOOL bAttribs, ScProgress& rProgress );
    void		FillAnalyse( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                                FillCmd& rCmd, FillDateCmd& rDateCmd,
                                double& rInc, USHORT& rMinDigits,
                                ScUserListData*& rListData, USHORT& rListIndex);
    void		FillAuto( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
                        ULONG nFillCount, FillDir eFillDir, ScProgress& rProgress );

    BOOL		ValidNextPos( SCCOL nCol, SCROW nRow, const ScMarkData& rMark,
                                BOOL bMarked, BOOL bUnprotected );

    void		AutoFormatArea(SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
                                const ScPatternAttr& rAttr, USHORT nFormatNo);
    void 		GetAutoFormatAttr(SCCOL nCol, SCROW nRow, USHORT nIndex, ScAutoFormatData& rData);
    void		GetAutoFormatFrame(SCCOL nCol, SCROW nRow, USHORT nFlags, USHORT nIndex, ScAutoFormatData& rData);
    BOOL 		SearchCell(const SvxSearchItem& rSearchItem, SCCOL nCol, SCROW nRow,
                            const ScMarkData& rMark, String& rUndoStr, ScDocument* pUndoDoc);
    BOOL		Search(const SvxSearchItem& rSearchItem, SCCOL& rCol, SCROW& rRow,
                        const ScMarkData& rMark, String& rUndoStr, ScDocument* pUndoDoc);
    BOOL		SearchAll(const SvxSearchItem& rSearchItem, ScMarkData& rMark,
                        String& rUndoStr, ScDocument* pUndoDoc);
    BOOL		Replace(const SvxSearchItem& rSearchItem, SCCOL& rCol, SCROW& rRow,
                        const ScMarkData& rMark, String& rUndoStr, ScDocument* pUndoDoc);
    BOOL		ReplaceAll(const SvxSearchItem& rSearchItem, ScMarkData& rMark,
                            String& rUndoStr, ScDocument* pUndoDoc);

    BOOL		SearchStyle(const SvxSearchItem& rSearchItem, SCCOL& rCol, SCROW& rRow,
                                ScMarkData& rMark);
    BOOL		ReplaceStyle(const SvxSearchItem& rSearchItem, SCCOL& rCol, SCROW& rRow,
                                ScMarkData& rMark, BOOL bIsUndo);
    BOOL		SearchAllStyle(const SvxSearchItem& rSearchItem, ScMarkData& rMark);
    BOOL		ReplaceAllStyle(const SvxSearchItem& rSearchItem, ScMarkData& rMark,
                                ScDocument* pUndoDoc);

                                // benutzen globalen SortParam:
    BOOL		IsSorted(SCCOLROW nStart, SCCOLROW nEnd);
    void		DecoladeRow( ScSortInfoArray*, SCROW nRow1, SCROW nRow2 );
    void		SwapCol(SCCOL nCol1, SCCOL nCol2);
    void		SwapRow(SCROW nRow1, SCROW nRow2);
    short 		CompareCell( USHORT nSort,
                    ScBaseCell* pCell1, SCCOL nCell1Col, SCROW nCell1Row,
                    ScBaseCell* pCell2, SCCOL nCell2Col, SCROW nCell2Row );
    short		Compare(SCCOLROW nIndex1, SCCOLROW nIndex2);
    short		Compare( ScSortInfoArray*, SCCOLROW nIndex1, SCCOLROW nIndex2);
    ScSortInfoArray*	CreateSortInfoArray( SCCOLROW nInd1, SCCOLROW nInd2 );
    void		QuickSort( ScSortInfoArray*, SCsCOLROW nLo, SCsCOLROW nHi);
    void		SortReorder( ScSortInfoArray*, ScProgress& );

    BOOL 		CreateExcelQuery(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ScQueryParam& rQueryParam);
    BOOL 		CreateStarQuery(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ScQueryParam& rQueryParam);
    void 		GetUpperCellString(SCCOL nCol, SCROW nRow, String& rStr);

    BOOL		RefVisible(ScFormulaCell* pCell);

    BOOL		IsEmptyLine(SCROW nRow, SCCOL nStartCol, SCCOL nEndCol);

    void 		IncDate(double& rVal, USHORT& nDayOfMonth, double nStep, FillDateCmd eCmd);
    void		FillFormula(ULONG& nFormulaCounter, BOOL bFirst, ScFormulaCell* pSrcCell,
                            SCCOL nDestCol, SCROW nDestRow, BOOL bLast );
    void		UpdateInsertTabAbs(SCTAB nNewPos);
    BOOL 		GetNextSpellingCell(SCCOL& rCol, SCROW& rRow, BOOL bInSel,
                                    const ScMarkData& rMark) const;
    BOOL		GetNextMarkedCell( SCCOL& rCol, SCROW& rRow, const ScMarkData& rMark );
    void        SetDrawPageSize( bool bResetStreamValid = true, bool bUpdateNoteCaptionPos = true );
    BOOL		TestTabRefAbs(SCTAB nTable);
    void 		CompileDBFormula();
    void 		CompileDBFormula( BOOL bCreateFormulaString );
    void 		CompileNameFormula( BOOL bCreateFormulaString );
    void 		CompileColRowNameFormula();

    void		StartListening( const ScAddress& rAddress, SvtListener* pListener );
    void		EndListening( const ScAddress& rAddress, SvtListener* pListener );
    void		StartAllListeners();
    void        StartNeededListeners(); // only for cells where NeedsListening()==TRUE
    void		SetRelNameDirty();

    void        SetLoadingMedium(bool bLoading);

    SCSIZE		FillMaxRot( RowInfo* pRowInfo, SCSIZE nArrCount, SCCOL nX1, SCCOL nX2,
                            SCCOL nCol, SCROW nAttrRow1, SCROW nAttrRow2, SCSIZE nArrY,
                            const ScPatternAttr* pPattern, const SfxItemSet* pCondSet );

    // idle calculation of OutputDevice text width for cell
    // also invalidates script type, broadcasts for "calc as shown"
    void        InvalidateTextWidth( const ScAddress* pAdrFrom, const ScAddress* pAdrTo,
                                     BOOL bNumFormatChanged, BOOL bBroadcast );

    /** 
     * In case the cell text goes beyond the column width, move the max column 
     * position to the right.  This is called from ExtendPrintArea.
     */
    void        MaybeAddExtraColumn(SCCOL& rCol, SCROW nRow, OutputDevice* pDev, double nPPTX, double nPPTY);

    /** 
     * Use this to iterate through non-empty visible cells in a single column.
     */
    class VisibleDataCellIterator
    {
    public:
        static SCROW ROW_NOT_FOUND;

        explicit VisibleDataCellIterator(ScFlatBoolRowSegments& rRowSegs, ScColumn& rColumn);
        ~VisibleDataCellIterator();

        /** 
         * Set the start row position.  In case there is not visible data cell
         * at the specified row position, it will move to the position of the 
         * first visible data cell below that point. 
         *  
         * @return First visible data cell if found, or NULL otherwise.
         */ 
        ScBaseCell* reset(SCROW nRow);

        /** 
         * Find the next visible data cell position. 
         * 
         * @return Next visible data cell if found, or NULL otherwise.
         */
        ScBaseCell* next();

        /** 
         * Get the current row position.
         * 
         * @return Current row position, or ROW_NOT_FOUND if the iterator 
         *         doesn't point to a valid data cell position.
         */
        SCROW getRow() const;

    private:
        ScFlatBoolRowSegments& mrRowSegs;
        ScColumn& mrColumn;
        ScBaseCell* mpCell;
        SCROW mnCurRow;
        SCROW mnUBound;
    };
};


#endif