make more methods const in ScTable

Change-Id: Ib61ab9ea33ea94d6175a2110105849279d1ad440

sc/inc/table.hxx

@@ -311,7 +311,7 @@ public:
     void        SetValue( SCCOL nCol, SCROW nRow, const double& rVal );
     void        SetError( SCCOL nCol, SCROW nRow, sal_uInt16 nError);
 
-    void        GetString( SCCOL nCol, SCROW nRow, rtl::OUString& rString );
+    void        GetString( SCCOL nCol, SCROW nRow, rtl::OUString& rString ) const;
     void        GetInputString( SCCOL nCol, SCROW nRow, rtl::OUString& rString ) const;
     double      GetValue( const ScAddress& rPos ) const
                     {
@@ -852,15 +852,15 @@ private:
         ScRangeList& rMatchedRanges, rtl::OUString& rUndoStr, ScDocument* pUndoDoc);
 
                                 // use the global sort parameter:
-    bool        IsSorted(SCCOLROW nStart, SCCOLROW nEnd);
+    bool        IsSorted(SCCOLROW nStart, SCCOLROW nEnd) const;
     void        DecoladeRow( ScSortInfoArray*, SCROW nRow1, SCROW nRow2 );
     void        SwapCol(SCCOL nCol1, SCCOL nCol2);
     void        SwapRow(SCROW nRow1, SCROW nRow2);
     short       CompareCell( sal_uInt16 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);
+                    ScBaseCell* pCell2, SCCOL nCell2Col, SCROW nCell2Row ) const;
+    short       Compare(SCCOLROW nIndex1, SCCOLROW nIndex2) const;
+    short       Compare( ScSortInfoArray*, SCCOLROW nIndex1, SCCOLROW nIndex2) const;
     ScSortInfoArray*    CreateSortInfoArray( SCCOLROW nInd1, SCCOLROW nInd2 );
     void        QuickSort( ScSortInfoArray*, SCsCOLROW nLo, SCsCOLROW nHi);
     void        SortReorder( ScSortInfoArray*, ScProgress& );

sc/source/core/data/table2.cxx

@@ -1294,7 +1294,7 @@ void ScTable::SetValue( SCCOL nCol, SCROW nRow, const double& rVal )
 }
 
 
-void ScTable::GetString( SCCOL nCol, SCROW nRow, rtl::OUString& rString )
+void ScTable::GetString( SCCOL nCol, SCROW nRow, rtl::OUString& rString ) const
 {
     if (ValidColRow(nCol,nRow))
         aCol[nCol].GetString( nRow, rString );

sc/source/core/data/table3.cxx

@@ -378,7 +378,7 @@ void ScTable::SortReorder( ScSortInfoArray* pArray, ScProgress& rProgress )
 
 short ScTable::CompareCell( sal_uInt16 nSort,
             ScBaseCell* pCell1, SCCOL nCell1Col, SCROW nCell1Row,
-            ScBaseCell* pCell2, SCCOL nCell2Col, SCROW nCell2Row )
+            ScBaseCell* pCell2, SCCOL nCell2Col, SCROW nCell2Row ) const
 {
     short nRes = 0;
 
@@ -490,7 +490,7 @@ short ScTable::CompareCell( sal_uInt16 nSort,
     return nRes;
 }
 
-short ScTable::Compare( ScSortInfoArray* pArray, SCCOLROW nIndex1, SCCOLROW nIndex2 )
+short ScTable::Compare( ScSortInfoArray* pArray, SCCOLROW nIndex1, SCCOLROW nIndex2 ) const
 {
     short nRes;
     sal_uInt16 nSort = 0;
@@ -681,7 +681,7 @@ void ScTable::SwapRow(SCROW nRow1, SCROW nRow2)
     }
 }
 
-short ScTable::Compare(SCCOLROW nIndex1, SCCOLROW nIndex2)
+short ScTable::Compare(SCCOLROW nIndex1, SCCOLROW nIndex2) const
 {
     short nRes;
     sal_uInt16 nSort = 0;
@@ -710,7 +710,7 @@ short ScTable::Compare(SCCOLROW nIndex1, SCCOLROW nIndex2)
     return nRes;
 }
 
-bool ScTable::IsSorted( SCCOLROW nStart, SCCOLROW nEnd )    // ueber aSortParam
+bool ScTable::IsSorted( SCCOLROW nStart, SCCOLROW nEnd ) const   // ueber aSortParam
 {
     for (SCCOLROW i=nStart; i<nEnd; i++)
     {