3 files changed, 14 insertions, 15 deletions
diff --git a/sc/source/ui/undo/refundo.cxx b/sc/source/ui/undo/refundo.cxx
index 7488465e63af..857120cc69da 100644
--- a/sc/source/ui/undo/refundo.cxx
+++ b/sc/source/ui/undo/refundo.cxx
@@ -80,7 +80,6 @@ ScRefUndoData::~ScRefUndoData()
     delete pDetOpList;
     delete pChartListenerCollection;
     delete pAreaLinks;
-    delete pUnoRefs;
 }
 
 void ScRefUndoData::DeleteUnchanged( const ScDocument* pDoc )
@@ -140,7 +139,7 @@ void ScRefUndoData::DeleteUnchanged( const ScDocument* pDoc )
         pUnoRefs = const_cast<ScDocument*>(pDoc)->EndUnoRefUndo();
         if ( pUnoRefs && pUnoRefs->IsEmpty() )
         {
-            DELETEZ( pUnoRefs );
+            pUnoRefs.reset();
         }
     }
 }
@@ -148,9 +147,9 @@ void ScRefUndoData::DeleteUnchanged( const ScDocument* pDoc )
 void ScRefUndoData::DoUndo( ScDocument* pDoc, bool bUndoRefFirst )
 {
     if (pDBCollection)
-        pDoc->SetDBCollection( new ScDBCollection(*pDBCollection) );
+        pDoc->SetDBCollection( std::unique_ptr<ScDBCollection>(new ScDBCollection(*pDBCollection)) );
     if (pRangeName)
-        pDoc->SetRangeName( new ScRangeName(*pRangeName) );
+        pDoc->SetRangeName( std::unique_ptr<ScRangeName>(new ScRangeName(*pRangeName)) );
 
     if (pPrintRanges)
         pDoc->RestorePrintRanges(*pPrintRanges);
@@ -163,7 +162,7 @@ void ScRefUndoData::DoUndo( ScDocument* pDoc, bool bUndoRefFirst )
     }
 
     if (pDetOpList)
-        pDoc->SetDetOpList( new ScDetOpList(*pDetOpList) );
+        pDoc->SetDetOpList( std::unique_ptr<ScDetOpList>(new ScDetOpList(*pDetOpList)) );
 
     // bUndoRefFirst is bSetChartRangeLists
     if ( pChartListenerCollection )
diff --git a/sc/source/ui/undo/undocell.cxx b/sc/source/ui/undo/undocell.cxx
index 522914ec9cdc..9e8e09a1bb6f 100644
--- a/sc/source/ui/undo/undocell.cxx
+++ b/sc/source/ui/undo/undocell.cxx
@@ -912,7 +912,7 @@ void ScUndoDetective::Undo()
     if (bIsDelete)
     {
         if ( pOldList )
-            rDoc.SetDetOpList( new ScDetOpList(*pOldList) );
+            rDoc.SetDetOpList( std::unique_ptr<ScDetOpList>(new ScDetOpList(*pOldList)) );
     }
     else
     {
@@ -999,14 +999,14 @@ void ScUndoRangeNames::DoChange( bool bUndo )
         if (mnTab >= 0)
             rDoc.SetRangeName( mnTab, new ScRangeName( *pOldRanges ) );
         else
-            rDoc.SetRangeName( new ScRangeName( *pOldRanges ) );
+            rDoc.SetRangeName( std::unique_ptr<ScRangeName>(new ScRangeName( *pOldRanges )) );
     }
     else
     {
         if (mnTab >= 0)
             rDoc.SetRangeName( mnTab, new ScRangeName( *pNewRanges ) );
         else
-            rDoc.SetRangeName( new ScRangeName( *pNewRanges ) );
+            rDoc.SetRangeName( std::unique_ptr<ScRangeName>(new ScRangeName( *pNewRanges )) );
     }
 
     rDoc.CompileHybridFormula();
diff --git a/sc/source/ui/undo/undodat.cxx b/sc/source/ui/undo/undodat.cxx
index d3cef474a5d0..afaed1811b1e 100644
--- a/sc/source/ui/undo/undodat.cxx
+++ b/sc/source/ui/undo/undodat.cxx
@@ -656,9 +656,9 @@ void ScUndoSubTotals::Undo()
                                             aParam.nCol2,aParam.nRow2,nTab );
 
     if (xUndoRange)
-        rDoc.SetRangeName(new ScRangeName(*xUndoRange));
+        rDoc.SetRangeName(std::unique_ptr<ScRangeName>(new ScRangeName(*xUndoRange)));
     if (xUndoDB)
-        rDoc.SetDBCollection(new ScDBCollection(*xUndoDB), true);
+        rDoc.SetDBCollection(std::unique_ptr<ScDBCollection>(new ScDBCollection(*xUndoDB)), true);
 
     SCTAB nVisTab = pViewShell->GetViewData().GetTabNo();
     if ( nVisTab != nTab )
@@ -796,7 +796,7 @@ void ScUndoQuery::Undo()
                                  InsertDeleteFlags::NONE, false, rDoc);
 
     if (xUndoDB)
-        rDoc.SetDBCollection(new ScDBCollection(*xUndoDB ), true);
+        rDoc.SetDBCollection(std::unique_ptr<ScDBCollection>(new ScDBCollection(*xUndoDB )), true);
 
     if (!bCopy)
     {
@@ -980,7 +980,7 @@ void ScUndoDBData::Undo()
     bool bOldAutoCalc = rDoc.GetAutoCalc();
     rDoc.SetAutoCalc( false );         // Avoid unnecessary calculations
     rDoc.PreprocessDBDataUpdate();
-    rDoc.SetDBCollection( new ScDBCollection(*pUndoColl), true );
+    rDoc.SetDBCollection( std::unique_ptr<ScDBCollection>(new ScDBCollection(*pUndoColl)), true );
     rDoc.CompileHybridFormula();
     rDoc.SetAutoCalc( bOldAutoCalc );
 
@@ -998,7 +998,7 @@ void ScUndoDBData::Redo()
     bool bOldAutoCalc = rDoc.GetAutoCalc();
     rDoc.SetAutoCalc( false );         // Avoid unnecessary calculations
     rDoc.PreprocessDBDataUpdate();
-    rDoc.SetDBCollection( new ScDBCollection(*pRedoColl), true );
+    rDoc.SetDBCollection( std::unique_ptr<ScDBCollection>(new ScDBCollection(*pRedoColl)), true );
     rDoc.CompileHybridFormula();
     rDoc.SetAutoCalc( bOldAutoCalc );
 
@@ -1333,9 +1333,9 @@ void ScUndoRepeatDB::Undo()
                                             aBlockEnd.Col(),aBlockEnd.Row(),nTab );
 
     if (xUndoRange)
-        rDoc.SetRangeName(new ScRangeName(*xUndoRange));
+        rDoc.SetRangeName(std::unique_ptr<ScRangeName>(new ScRangeName(*xUndoRange)));
     if (xUndoDB)
-        rDoc.SetDBCollection(new ScDBCollection(*xUndoDB), true);
+        rDoc.SetDBCollection(std::unique_ptr<ScDBCollection>(new ScDBCollection(*xUndoDB)), true);
 
     SCTAB nVisTab = pViewShell->GetViewData().GetTabNo();
     if ( nVisTab != nTab )