loplugin:override: No more need for the "MSVC dtor override" workaround

The issue of 362d4f0cd4e50111edfae9d30c90602c37ed65a2 "Explicitly mark
overriding destructors as 'virtual'" appears to no longer be a problem with
MSVC 2013.

(The little change in the rewriting code of compilerplugins/clang/override.cxx
was necessary to prevent an endless loop when adding "override" to

OOO_DLLPUBLIC_CHARTTOOLS    virtual ~CloseableLifeTimeManager();

in chart2/source/inc/LifeTime.hxx, getting stuck in the leading
OOO_DLLPUBLIC_CHARTTOOLS macro.  Can't remember what that
isAtEndOfImmediateMacroExpansion thing was originally necessary for, anyway.)

Change-Id: I534c634504d7216b9bb632c2775c04eaf27e927e

224 files changed, 303 insertions, 303 deletions

diff --git a/chart2/inc/ChartModel.hxx b/chart2/inc/ChartModel.hxx
index 92c6c05d5c5f..f6c556c1332a 100644
--- a/chart2/inc/ChartModel.hxx
+++ b/chart2/inc/ChartModel.hxx
@@ -216,7 +216,7 @@ public:
     ChartModel() = delete;
     ChartModel(css::uno::Reference< css::uno::XComponentContext > const & xContext);
     explicit ChartModel( const ChartModel & rOther );
-    virtual ~ChartModel();
+    virtual ~ChartModel() override;
 
     // css::lang::XServiceInfo
 
diff --git a/chart2/inc/ChartView.hxx b/chart2/inc/ChartView.hxx
index 7fadb39291ca..f4170353d83e 100644
--- a/chart2/inc/ChartView.hxx
+++ b/chart2/inc/ChartView.hxx
@@ -110,7 +110,7 @@ public:
     ChartView(css::uno::Reference< css::uno::XComponentContext > const & xContext,
                ChartModel& rModel);
 
-    virtual ~ChartView();
+    virtual ~ChartView() override;
 
     // ___lang::XServiceInfo___
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/accessibility/AccessibleChartElement.hxx b/chart2/source/controller/accessibility/AccessibleChartElement.hxx
index e68d8df75843..58db7bd12501 100644
--- a/chart2/source/controller/accessibility/AccessibleChartElement.hxx
+++ b/chart2/source/controller/accessibility/AccessibleChartElement.hxx
@@ -70,7 +70,7 @@ class AccessibleChartElement :
 public:
     AccessibleChartElement( const AccessibleElementInfo & rAccInfo,
                             bool bMayHaveChildren );
-    virtual ~AccessibleChartElement();
+    virtual ~AccessibleChartElement() override;
 
     // ________ AccessibleBase ________
     virtual bool ImplUpdateChildren() override;
diff --git a/chart2/source/controller/accessibility/AccessibleChartShape.hxx b/chart2/source/controller/accessibility/AccessibleChartShape.hxx
index 79c88c38370a..3108b18fd95d 100644
--- a/chart2/source/controller/accessibility/AccessibleChartShape.hxx
+++ b/chart2/source/controller/accessibility/AccessibleChartShape.hxx
@@ -45,7 +45,7 @@ class AccessibleChartShape :
 {
 public:
     explicit AccessibleChartShape( const AccessibleElementInfo& rAccInfo );
-    virtual ~AccessibleChartShape();
+    virtual ~AccessibleChartShape() override;
 
     // ________ XServiceInfo ________
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/accessibility/AccessibleViewForwarder.hxx b/chart2/source/controller/accessibility/AccessibleViewForwarder.hxx
index 232788f6a96f..b1fbeb6ce756 100644
--- a/chart2/source/controller/accessibility/AccessibleViewForwarder.hxx
+++ b/chart2/source/controller/accessibility/AccessibleViewForwarder.hxx
@@ -34,7 +34,7 @@ class AccessibleViewForwarder : public ::accessibility::IAccessibleViewForwarder
 {
 public:
     AccessibleViewForwarder( AccessibleChartView* pAccChartView, vcl::Window* pWindow );
-    virtual ~AccessibleViewForwarder();
+    virtual ~AccessibleViewForwarder() override;
 
     // ________ IAccessibleViewforwarder ________
     virtual Rectangle GetVisibleArea() const override;
diff --git a/chart2/source/controller/chartapiwrapper/AreaWrapper.hxx b/chart2/source/controller/chartapiwrapper/AreaWrapper.hxx
index a45e8f063c1a..6565379a67fa 100644
--- a/chart2/source/controller/chartapiwrapper/AreaWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/AreaWrapper.hxx
@@ -48,7 +48,7 @@ class AreaWrapper : public ::cppu::ImplInheritanceHelper<
 {
 public:
     explicit AreaWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~AreaWrapper();
+    virtual ~AreaWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/AxisWrapper.hxx b/chart2/source/controller/chartapiwrapper/AxisWrapper.hxx
index e1b945047a63..6dec247f073f 100644
--- a/chart2/source/controller/chartapiwrapper/AxisWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/AxisWrapper.hxx
@@ -62,7 +62,7 @@ public:
     };
 
     AxisWrapper(tAxisType eType, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~AxisWrapper();
+    virtual ~AxisWrapper() override;
 
     static void getDimensionAndMainAxisBool( tAxisType eType, sal_Int32& rnDimensionIndex, bool& rbMainAxis );
 
diff --git a/chart2/source/controller/chartapiwrapper/ChartDataWrapper.hxx b/chart2/source/controller/chartapiwrapper/ChartDataWrapper.hxx
index cf51e8e77eb5..20f57af786a9 100644
--- a/chart2/source/controller/chartapiwrapper/ChartDataWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/ChartDataWrapper.hxx
@@ -51,7 +51,7 @@ public:
     explicit ChartDataWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
     ChartDataWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact
         , const css::uno::Reference< css::chart::XChartData >& xNewData );
-    virtual ~ChartDataWrapper();
+    virtual ~ChartDataWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
index ac4023b84ff9..2fc1735c2508 100644
--- a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
@@ -272,7 +272,7 @@ class WrappedDataSourceLabelsInFirstRowProperty : public WrappedProperty
 {
 public:
     explicit WrappedDataSourceLabelsInFirstRowProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedDataSourceLabelsInFirstRowProperty();
+    virtual ~WrappedDataSourceLabelsInFirstRowProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -370,7 +370,7 @@ class WrappedDataSourceLabelsInFirstColumnProperty : public WrappedProperty
 {
 public:
     explicit WrappedDataSourceLabelsInFirstColumnProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedDataSourceLabelsInFirstColumnProperty();
+    virtual ~WrappedDataSourceLabelsInFirstColumnProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -468,7 +468,7 @@ class WrappedHasLegendProperty : public WrappedProperty
 {
 public:
     explicit WrappedHasLegendProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedHasLegendProperty();
+    virtual ~WrappedHasLegendProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -552,7 +552,7 @@ class WrappedHasMainTitleProperty : public WrappedProperty
 {
 public:
     explicit WrappedHasMainTitleProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedHasMainTitleProperty();
+    virtual ~WrappedHasMainTitleProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -625,7 +625,7 @@ class WrappedHasSubTitleProperty : public WrappedProperty
 {
 public:
     explicit WrappedHasSubTitleProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedHasSubTitleProperty();
+    virtual ~WrappedHasSubTitleProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.cxx b/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.cxx
index 04cb257c589a..b17ed8eae018 100644
--- a/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.cxx
@@ -259,7 +259,7 @@ class WrappedAttachedAxisProperty : public ::chart::WrappedProperty
 {
 public:
     explicit WrappedAttachedAxisProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedAttachedAxisProperty();
+    virtual ~WrappedAttachedAxisProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -331,7 +331,7 @@ class WrappedSegmentOffsetProperty : public ::chart::WrappedProperty
 {
 public:
     WrappedSegmentOffsetProperty();
-    virtual ~WrappedSegmentOffsetProperty();
+    virtual ~WrappedSegmentOffsetProperty() override;
 
 protected:
     virtual Any convertInnerToOuterValue( const Any& rInnerValue ) const override;
@@ -373,7 +373,7 @@ class WrappedLineColorProperty : public WrappedSeriesAreaOrLineProperty
 {
 public:
     explicit WrappedLineColorProperty( DataSeriesPointWrapper* pDataSeriesPointWrapper );
-    virtual ~WrappedLineColorProperty();
+    virtual ~WrappedLineColorProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -434,7 +434,7 @@ class WrappedLineStyleProperty : public WrappedSeriesAreaOrLineProperty
 {
 public:
     explicit WrappedLineStyleProperty( DataSeriesPointWrapper* pDataSeriesPointWrapper );
-    virtual ~WrappedLineStyleProperty();
+    virtual ~WrappedLineStyleProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.hxx b/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.hxx
index 3755aeb93209..25d8121d3bee 100644
--- a/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/DataSeriesPointWrapper.hxx
@@ -67,7 +67,7 @@ public:
             , sal_Int32 nPointIndex //ignored for series
             , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
 
-    virtual ~DataSeriesPointWrapper();
+    virtual ~DataSeriesPointWrapper() override;
 
     bool isSupportingAreaProperties();
     bool isLinesForbidden() { return !m_bLinesAllowed;}
diff --git a/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx b/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
index 0292a9f8c840..7e3c1c2813ce 100644
--- a/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
@@ -1198,7 +1198,7 @@ class WrappedDataRowSourceProperty : public WrappedProperty
 {
 public:
     explicit WrappedDataRowSourceProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedDataRowSourceProperty();
+    virtual ~WrappedDataRowSourceProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1300,7 +1300,7 @@ class WrappedStackingProperty : public WrappedProperty
 {
 public:
     WrappedStackingProperty(StackMode eStackMode, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedStackingProperty();
+    virtual ~WrappedStackingProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1410,7 +1410,7 @@ class WrappedDim3DProperty : public WrappedProperty
 {
 public:
     explicit WrappedDim3DProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedDim3DProperty();
+    virtual ~WrappedDim3DProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1481,7 +1481,7 @@ class WrappedVerticalProperty : public WrappedProperty
 {
 public:
     explicit WrappedVerticalProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedVerticalProperty();
+    virtual ~WrappedVerticalProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1557,7 +1557,7 @@ class WrappedNumberOfLinesProperty : public WrappedProperty
 {
 public:
     explicit WrappedNumberOfLinesProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedNumberOfLinesProperty();
+    virtual ~WrappedNumberOfLinesProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1711,7 +1711,7 @@ class WrappedAttributedDataPointsProperty : public WrappedProperty
 {
 public:
     explicit WrappedAttributedDataPointsProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedAttributedDataPointsProperty();
+    virtual ~WrappedAttributedDataPointsProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1825,7 +1825,7 @@ class WrappedSolidTypeProperty : public WrappedProperty
 {
 public:
     explicit WrappedSolidTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedSolidTypeProperty();
+    virtual ~WrappedSolidTypeProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1898,7 +1898,7 @@ class WrappedAutomaticSizeProperty : public WrappedProperty
 {
 public:
     WrappedAutomaticSizeProperty();
-    virtual ~WrappedAutomaticSizeProperty();
+    virtual ~WrappedAutomaticSizeProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -1970,7 +1970,7 @@ class WrappedIncludeHiddenCellsProperty : public WrappedProperty
 {
 public:
     explicit WrappedIncludeHiddenCellsProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedIncludeHiddenCellsProperty();
+    virtual ~WrappedIncludeHiddenCellsProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/DiagramWrapper.hxx b/chart2/source/controller/chartapiwrapper/DiagramWrapper.hxx
index 50aaa820dc87..756587a55b04 100644
--- a/chart2/source/controller/chartapiwrapper/DiagramWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/DiagramWrapper.hxx
@@ -72,7 +72,7 @@ class DiagramWrapper : public cppu::ImplInheritanceHelper<
 {
 public:
     explicit DiagramWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~DiagramWrapper();
+    virtual ~DiagramWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/GridWrapper.hxx b/chart2/source/controller/chartapiwrapper/GridWrapper.hxx
index a00b4eef5081..9c56d6a520ea 100644
--- a/chart2/source/controller/chartapiwrapper/GridWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/GridWrapper.hxx
@@ -56,7 +56,7 @@ public:
     };
 
     GridWrapper(tGridType eType, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~GridWrapper();
+    virtual ~GridWrapper() override;
 
     static void getDimensionAndSubGridBool( tGridType eType, sal_Int32& rnDimensionIndex, bool& rbSubGrid );
 
diff --git a/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx b/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
index c40e141cd3c1..3e90e8f09fc4 100644
--- a/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
@@ -56,7 +56,7 @@ class WrappedLegendAlignmentProperty : public WrappedProperty
 {
 public:
     WrappedLegendAlignmentProperty();
-    virtual ~WrappedLegendAlignmentProperty();
+    virtual ~WrappedLegendAlignmentProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                                     throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/LegendWrapper.hxx b/chart2/source/controller/chartapiwrapper/LegendWrapper.hxx
index fcc5c26b4cfe..92f098a2ed3e 100644
--- a/chart2/source/controller/chartapiwrapper/LegendWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/LegendWrapper.hxx
@@ -51,7 +51,7 @@ class LegendWrapper : public ::cppu::ImplInheritanceHelper<
 {
 public:
     explicit LegendWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~LegendWrapper();
+    virtual ~LegendWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/MinMaxLineWrapper.hxx b/chart2/source/controller/chartapiwrapper/MinMaxLineWrapper.hxx
index cde6a36aef05..3d02bea8b4ca 100644
--- a/chart2/source/controller/chartapiwrapper/MinMaxLineWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/MinMaxLineWrapper.hxx
@@ -56,7 +56,7 @@ class MinMaxLineWrapper : public MutexContainer
 {
 public:
     explicit MinMaxLineWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~MinMaxLineWrapper();
+    virtual ~MinMaxLineWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx b/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
index 83630540e093..97d7d04c0152 100644
--- a/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
@@ -50,7 +50,7 @@ class WrappedTitleStringProperty : public WrappedProperty
 {
 public:
     explicit WrappedTitleStringProperty( const Reference< uno::XComponentContext >& xContext );
-    virtual ~WrappedTitleStringProperty();
+    virtual ~WrappedTitleStringProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                                     throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) override;
@@ -111,7 +111,7 @@ class WrappedStackedTextProperty : public WrappedProperty
 {
 public:
     WrappedStackedTextProperty();
-    virtual ~WrappedStackedTextProperty();
+    virtual ~WrappedStackedTextProperty() override;
 };
 
 WrappedStackedTextProperty::WrappedStackedTextProperty()
diff --git a/chart2/source/controller/chartapiwrapper/TitleWrapper.hxx b/chart2/source/controller/chartapiwrapper/TitleWrapper.hxx
index 207633613d38..273b9b00b7d0 100644
--- a/chart2/source/controller/chartapiwrapper/TitleWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/TitleWrapper.hxx
@@ -50,7 +50,7 @@ class TitleWrapper : public ::cppu::ImplInheritanceHelper<
 public:
     TitleWrapper( ::chart::TitleHelper::eTitleType eTitleType,
                   const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~TitleWrapper();
+    virtual ~TitleWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/UpDownBarWrapper.hxx b/chart2/source/controller/chartapiwrapper/UpDownBarWrapper.hxx
index 78b529de3c65..ed4ae9abe35a 100644
--- a/chart2/source/controller/chartapiwrapper/UpDownBarWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/UpDownBarWrapper.hxx
@@ -55,7 +55,7 @@ class UpDownBarWrapper : public MutexContainer
 {
 public:
     UpDownBarWrapper(bool bUp, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~UpDownBarWrapper();
+    virtual ~UpDownBarWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/WallFloorWrapper.hxx b/chart2/source/controller/chartapiwrapper/WallFloorWrapper.hxx
index bc0053314232..abb4af9c080f 100644
--- a/chart2/source/controller/chartapiwrapper/WallFloorWrapper.hxx
+++ b/chart2/source/controller/chartapiwrapper/WallFloorWrapper.hxx
@@ -45,7 +45,7 @@ class WallFloorWrapper : public ::cppu::ImplInheritanceHelper<
 {
 public:
     WallFloorWrapper(bool bWall, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WallFloorWrapper();
+    virtual ~WallFloorWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/chartapiwrapper/WrappedAddInProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedAddInProperty.hxx
index 786a8a7647e1..fc7ea946935b 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedAddInProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedAddInProperty.hxx
@@ -31,7 +31,7 @@ class WrappedAddInProperty : public WrappedProperty
 {
 public:
     explicit WrappedAddInProperty( ChartDocumentWrapper& rChartDocumentWrapper );
-    virtual ~WrappedAddInProperty();
+    virtual ~WrappedAddInProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -47,7 +47,7 @@ class WrappedBaseDiagramProperty : public WrappedProperty
 {
 public:
     explicit WrappedBaseDiagramProperty( ChartDocumentWrapper& rChartDocumentWrapper );
-    virtual ~WrappedBaseDiagramProperty();
+    virtual ~WrappedBaseDiagramProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -63,7 +63,7 @@ class WrappedAdditionalShapesProperty : public WrappedProperty
 {
 public:
     explicit WrappedAdditionalShapesProperty( ChartDocumentWrapper& rChartDocumentWrapper );
-    virtual ~WrappedAdditionalShapesProperty();
+    virtual ~WrappedAdditionalShapesProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -79,7 +79,7 @@ class WrappedRefreshAddInAllowedProperty : public WrappedProperty
 {
 public:
     explicit WrappedRefreshAddInAllowedProperty( ChartDocumentWrapper& rChartDocumentWrapper );
-    virtual ~WrappedRefreshAddInAllowedProperty();
+    virtual ~WrappedRefreshAddInAllowedProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedAutomaticPositionProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedAutomaticPositionProperties.cxx
index 834a7bc740a4..3d96d245d006 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedAutomaticPositionProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedAutomaticPositionProperties.cxx
@@ -37,7 +37,7 @@ class WrappedAutomaticPositionProperty : public WrappedProperty
 {
 public:
     WrappedAutomaticPositionProperty();
-    virtual ~WrappedAutomaticPositionProperty();
+    virtual ~WrappedAutomaticPositionProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                                     throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedAxisAndGridExistenceProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedAxisAndGridExistenceProperties.cxx
index 3221928b24e6..cb377493d06b 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedAxisAndGridExistenceProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedAxisAndGridExistenceProperties.cxx
@@ -37,7 +37,7 @@ class WrappedAxisAndGridExistenceProperty : public WrappedProperty
 public:
     WrappedAxisAndGridExistenceProperty( bool bAxis, bool bMain, sal_Int32 nDimensionIndex
         , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~WrappedAxisAndGridExistenceProperty();
+    virtual ~WrappedAxisAndGridExistenceProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -204,7 +204,7 @@ class WrappedAxisTitleExistenceProperty : public WrappedProperty
 public:
     WrappedAxisTitleExistenceProperty( sal_Int32 nTitleIndex
         , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~WrappedAxisTitleExistenceProperty();
+    virtual ~WrappedAxisTitleExistenceProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -318,7 +318,7 @@ class WrappedAxisLabelExistenceProperty : public WrappedProperty
 public:
     WrappedAxisLabelExistenceProperty( bool bMain, sal_Int32 nDimensionIndex
         , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~WrappedAxisLabelExistenceProperty();
+    virtual ~WrappedAxisLabelExistenceProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedCharacterHeightProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedCharacterHeightProperty.hxx
index 38be4b4cf158..cd065de41d33 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedCharacterHeightProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedCharacterHeightProperty.hxx
@@ -34,7 +34,7 @@ class WrappedCharacterHeightProperty_Base : public WrappedProperty
 {
 public:
     WrappedCharacterHeightProperty_Base( const OUString& rOuterEqualsInnerName, ReferenceSizePropertyProvider* pRefSizePropProvider );
-    virtual ~WrappedCharacterHeightProperty_Base();
+    virtual ~WrappedCharacterHeightProperty_Base() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -60,7 +60,7 @@ class WrappedCharacterHeightProperty : public WrappedCharacterHeightProperty_Bas
 {
 public:
     explicit WrappedCharacterHeightProperty( ReferenceSizePropertyProvider* pRefSizePropProvider );
-    virtual ~WrappedCharacterHeightProperty();
+    virtual ~WrappedCharacterHeightProperty() override;
 
     static void addWrappedProperties( std::vector< WrappedProperty* >& rList, ReferenceSizePropertyProvider* pRefSizePropProvider );
 };
@@ -69,14 +69,14 @@ class WrappedAsianCharacterHeightProperty : public WrappedCharacterHeightPropert
 {
 public:
     explicit WrappedAsianCharacterHeightProperty( ReferenceSizePropertyProvider* pRefSizePropProvider );
-    virtual ~WrappedAsianCharacterHeightProperty();
+    virtual ~WrappedAsianCharacterHeightProperty() override;
 };
 
 class WrappedComplexCharacterHeightProperty : public WrappedCharacterHeightProperty_Base
 {
 public:
     explicit WrappedComplexCharacterHeightProperty( ReferenceSizePropertyProvider* pRefSizePropProvider );
-    virtual ~WrappedComplexCharacterHeightProperty();
+    virtual ~WrappedComplexCharacterHeightProperty() override;
 };
 
 } //namespace wrapper
diff --git a/chart2/source/controller/chartapiwrapper/WrappedDataCaptionProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedDataCaptionProperties.cxx
index 76bb1b9c7f1b..226effebfd67 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedDataCaptionProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedDataCaptionProperties.cxx
@@ -44,7 +44,7 @@ public:
 
     explicit WrappedDataCaptionProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact,
                                         tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedDataCaptionProperty();
+    virtual ~WrappedDataCaptionProperty() override;
 };
 
 namespace
diff --git a/chart2/source/controller/chartapiwrapper/WrappedGL3DProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedGL3DProperties.cxx
index 9487f37ce692..f1cec27c9720 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedGL3DProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedGL3DProperties.cxx
@@ -55,7 +55,7 @@ public:
     WrappedGL3DProperty( const OUString& rInName, const OUString& rOutName, const uno::Any& rDefault, const std::shared_ptr<Chart2ModelContact>& pContact ) :
         WrappedProperty(rInName, rOutName), maDefault(rDefault), mpModelContact(pContact) {}
 
-    virtual ~WrappedGL3DProperty() {}
+    virtual ~WrappedGL3DProperty() override {}
 
     virtual uno::Any getPropertyValue( const uno::Reference<beans::XPropertySet>& /*xInnerPS*/ ) const
         throw (beans::UnknownPropertyException, lang::WrappedTargetException,
diff --git a/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.hxx
index 1dbb851fc15e..27b51f40a9a4 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.hxx
@@ -37,7 +37,7 @@ public:
             , const OUString& rInnerSequencePropertyName
             , sal_Int32 nDefaultValue
             , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~WrappedBarPositionProperty_Base();
+    virtual ~WrappedBarPositionProperty_Base() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -62,14 +62,14 @@ class WrappedGapwidthProperty : public WrappedBarPositionProperty_Base
 {
 public:
     explicit WrappedGapwidthProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedGapwidthProperty();
+    virtual ~WrappedGapwidthProperty() override;
 };
 
 class WrappedBarOverlapProperty : public WrappedBarPositionProperty_Base
 {
 public:
     explicit WrappedBarOverlapProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedBarOverlapProperty();
+    virtual ~WrappedBarOverlapProperty() override;
 };
 
 } //  namespace wrapper
diff --git a/chart2/source/controller/chartapiwrapper/WrappedNumberFormatProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedNumberFormatProperty.hxx
index 0afe20340950..567e9320c597 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedNumberFormatProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedNumberFormatProperty.hxx
@@ -35,7 +35,7 @@ class WrappedNumberFormatProperty : public WrappedDirectStateProperty
 {
 public:
     explicit WrappedNumberFormatProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedNumberFormatProperty();
+    virtual ~WrappedNumberFormatProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -55,7 +55,7 @@ class WrappedLinkNumberFormatProperty : public WrappedDirectStateProperty
 {
 public:
     explicit WrappedLinkNumberFormatProperty();
-    virtual ~WrappedLinkNumberFormatProperty();
+    virtual ~WrappedLinkNumberFormatProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedScaleProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedScaleProperty.hxx
index 50a5bf152077..4722e516f8d1 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedScaleProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedScaleProperty.hxx
@@ -55,7 +55,7 @@ public:
 
 public:
     WrappedScaleProperty(tScaleProperty eScaleProperty, const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedScaleProperty();
+    virtual ~WrappedScaleProperty() override;
 
     static void addWrappedProperties( std::vector< WrappedProperty* >& rList, const std::shared_ptr< Chart2ModelContact >& spChart2ModelContact );
 
diff --git a/chart2/source/controller/chartapiwrapper/WrappedScaleTextProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedScaleTextProperties.cxx
index b0ba7db13477..f8f83ec33fe8 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedScaleTextProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedScaleTextProperties.cxx
@@ -37,7 +37,7 @@ class WrappedScaleTextProperty : public WrappedProperty
 {
 public:
     explicit WrappedScaleTextProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedScaleTextProperty();
+    virtual ~WrappedScaleTextProperty() override;
 
     virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
                                     throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedSceneProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedSceneProperty.hxx
index 07fb66c705ad..7e33bd9a5aae 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedSceneProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedSceneProperty.hxx
@@ -42,7 +42,7 @@ class WrappedD3DTransformMatrixProperty : public WrappedProperty
 public:
     explicit WrappedD3DTransformMatrixProperty(
         const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedD3DTransformMatrixProperty();
+    virtual ~WrappedD3DTransformMatrixProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedSeriesAreaOrLineProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedSeriesAreaOrLineProperty.hxx
index b3dbcf35da24..5a1a4ef32855 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedSeriesAreaOrLineProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedSeriesAreaOrLineProperty.hxx
@@ -33,7 +33,7 @@ public:
     WrappedSeriesAreaOrLineProperty( const OUString& rOuterName
         , const OUString& rInnerAreaTypeName, const OUString& rInnerLineTypeName
         , DataSeriesPointWrapper* pDataSeriesPointWrapper );
-    virtual ~WrappedSeriesAreaOrLineProperty();
+    virtual ~WrappedSeriesAreaOrLineProperty() override;
 
     virtual OUString getInnerName() const override;
 
diff --git a/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx
index 924a93aca384..a3424c2689e9 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx
@@ -58,7 +58,7 @@ public:
             , m_ePropertyType( ePropertyType )
     {
     }
-    virtual ~WrappedSeriesOrDiagramProperty() {};
+    virtual ~WrappedSeriesOrDiagramProperty() override {};
 
     bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
     {
diff --git a/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx
index 3ac9209f4cca..66600421cf71 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx
@@ -52,7 +52,7 @@ public:
             , m_aOwnInnerName(rInnerName)
     {
     }
-    virtual ~WrappedSplineProperty() {};
+    virtual ~WrappedSplineProperty() override {};
 
     bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
     {
@@ -162,7 +162,7 @@ class WrappedSplineTypeProperty : public WrappedSplineProperty< sal_Int32 >
 {
 public:
     explicit WrappedSplineTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedSplineTypeProperty();
+    virtual ~WrappedSplineTypeProperty() override;
 
     virtual css::uno::Any convertInnerToOuterValue( const css::uno::Any& rInnerValue ) const override;
     virtual css::uno::Any convertOuterToInnerValue( const css::uno::Any& rOuterValue ) const override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedStatisticProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedStatisticProperties.cxx
index 3a4c801e31ba..f240aa8d1ea8 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedStatisticProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedStatisticProperties.cxx
@@ -209,7 +209,7 @@ public:
 
     explicit WrappedConstantErrorLowProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                               tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedConstantErrorLowProperty();
+    virtual ~WrappedConstantErrorLowProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -263,7 +263,7 @@ public:
 
     explicit WrappedConstantErrorHighProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                                tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedConstantErrorHighProperty();
+    virtual ~WrappedConstantErrorHighProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -317,7 +317,7 @@ public:
 
     explicit WrappedMeanValueProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                        tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedMeanValueProperty();
+    virtual ~WrappedMeanValueProperty() override;
 };
 
 WrappedMeanValueProperty::WrappedMeanValueProperty(
@@ -361,7 +361,7 @@ public:
 
     explicit WrappedErrorCategoryProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                            tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorCategoryProperty();
+    virtual ~WrappedErrorCategoryProperty() override;
 };
 
 WrappedErrorCategoryProperty::WrappedErrorCategoryProperty(
@@ -459,7 +459,7 @@ public:
 
     explicit WrappedPercentageErrorProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                              tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedPercentageErrorProperty();
+    virtual ~WrappedPercentageErrorProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -513,7 +513,7 @@ public:
 
     explicit WrappedErrorMarginProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                          tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorMarginProperty();
+    virtual ~WrappedErrorMarginProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -567,7 +567,7 @@ public:
 
     explicit WrappedErrorIndicatorProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                             tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorIndicatorProperty();
+    virtual ~WrappedErrorIndicatorProperty() override;
 };
 
 WrappedErrorIndicatorProperty::WrappedErrorIndicatorProperty(
@@ -640,7 +640,7 @@ public:
 
     explicit WrappedErrorBarStyleProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact1,
                                            tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorBarStyleProperty();
+    virtual ~WrappedErrorBarStyleProperty() override;
 };
 
 WrappedErrorBarStyleProperty::WrappedErrorBarStyleProperty(
@@ -686,7 +686,7 @@ public:
 
     explicit WrappedErrorBarRangePositiveProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                                    tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorBarRangePositiveProperty();
+    virtual ~WrappedErrorBarRangePositiveProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -753,7 +753,7 @@ public:
 
     explicit WrappedErrorBarRangeNegativeProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                                    tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedErrorBarRangeNegativeProperty();
+    virtual ~WrappedErrorBarRangeNegativeProperty() override;
 
 private:
     mutable Any m_aOuterValue;
@@ -820,7 +820,7 @@ public:
 
     explicit WrappedRegressionCurvesProperty( ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
                                               tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedRegressionCurvesProperty();
+    virtual ~WrappedRegressionCurvesProperty() override;
 };
 
 WrappedRegressionCurvesProperty::WrappedRegressionCurvesProperty(
@@ -884,7 +884,7 @@ public:
     explicit WrappedStatisticPropertySetProperty(
         PropertySetType ePropertySetType, ::std::shared_ptr< Chart2ModelContact > spChart2ModelContact,
         tSeriesOrDiagramPropertyType ePropertyType );
-    virtual ~WrappedStatisticPropertySetProperty();
+    virtual ~WrappedStatisticPropertySetProperty() override;
 
 private:
     PropertySetType m_eType;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedStockProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedStockProperties.cxx
index 5178bfbaf859..accfed475e1a 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedStockProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedStockProperties.cxx
@@ -41,7 +41,7 @@ public:
     explicit WrappedStockProperty( const OUString& rOuterName
         , const css::uno::Any& rDefaulValue
         , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );
-    virtual ~WrappedStockProperty();
+    virtual ~WrappedStockProperty() override;
 
     void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                     throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -117,7 +117,7 @@ class WrappedVolumeProperty : public WrappedStockProperty
 {
 public:
     explicit WrappedVolumeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedVolumeProperty();
+    virtual ~WrappedVolumeProperty() override;
 
     css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                             throw (css::beans::UnknownPropertyException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
@@ -189,7 +189,7 @@ class WrappedUpDownProperty : public WrappedStockProperty
 {
 public:
     explicit WrappedUpDownProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
-    virtual ~WrappedUpDownProperty();
+    virtual ~WrappedUpDownProperty() override;
 
     css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                             throw (css::beans::UnknownPropertyException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/chartapiwrapper/WrappedSymbolProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedSymbolProperties.cxx
index 1945efa38daf..c256754ddb13 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedSymbolProperties.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedSymbolProperties.cxx
@@ -62,7 +62,7 @@ public:
 
     explicit WrappedSymbolTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact,
                                        tSeriesOrDiagramPropertyType ePropertyType);
-    virtual ~WrappedSymbolTypeProperty();
+    virtual ~WrappedSymbolTypeProperty() override;
 };
 
 class WrappedSymbolBitmapURLProperty : public WrappedSeriesOrDiagramProperty< OUString >
@@ -73,7 +73,7 @@ public:
 
     explicit WrappedSymbolBitmapURLProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact,
                                             tSeriesOrDiagramPropertyType ePropertyType);
-    virtual ~WrappedSymbolBitmapURLProperty();
+    virtual ~WrappedSymbolBitmapURLProperty() override;
 };
 
 class WrappedSymbolSizeProperty : public WrappedSeriesOrDiagramProperty< awt::Size >
@@ -86,7 +86,7 @@ public:
 
     explicit WrappedSymbolSizeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact,
                                        tSeriesOrDiagramPropertyType ePropertyType);
-    virtual ~WrappedSymbolSizeProperty();
+    virtual ~WrappedSymbolSizeProperty() override;
 };
 
 class WrappedSymbolAndLinesProperty : public WrappedSeriesOrDiagramProperty< bool >
@@ -99,7 +99,7 @@ public:
 
     explicit WrappedSymbolAndLinesProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact,
                                            tSeriesOrDiagramPropertyType ePropertyType);
-    virtual ~WrappedSymbolAndLinesProperty();
+    virtual ~WrappedSymbolAndLinesProperty() override;
 };
 
 namespace
diff --git a/chart2/source/controller/chartapiwrapper/WrappedTextRotationProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedTextRotationProperty.hxx
index 1f4749636503..8525d61be525 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedTextRotationProperty.hxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedTextRotationProperty.hxx
@@ -28,7 +28,7 @@ class WrappedTextRotationProperty : public WrappedProperty
 {
 public:
     explicit WrappedTextRotationProperty( bool bDirectState=false );
-    virtual ~WrappedTextRotationProperty();
+    virtual ~WrappedTextRotationProperty() override;
 
     virtual css::beans::PropertyState getPropertyState( const css::uno::Reference< css::beans::XPropertyState >& xInnerPropertyState ) const
                         throw (css::beans::UnknownPropertyException, css::uno::RuntimeException) override;
diff --git a/chart2/source/controller/dialogs/ChartTypeDialogController.hxx b/chart2/source/controller/dialogs/ChartTypeDialogController.hxx
index 984fb67d19c5..81e2115d49e0 100644
--- a/chart2/source/controller/dialogs/ChartTypeDialogController.hxx
+++ b/chart2/source/controller/dialogs/ChartTypeDialogController.hxx
@@ -91,7 +91,7 @@ class ChartTypeDialogController : public ChangingResource
 {
 public:
     ChartTypeDialogController();
-    virtual ~ChartTypeDialogController();
+    virtual ~ChartTypeDialogController() override;
 
     virtual OUString  getName()=0;
     virtual Image   getImage();
@@ -135,7 +135,7 @@ class ColumnOrBarChartDialogController_Base : public ChartTypeDialogController
 {
 public:
     ColumnOrBarChartDialogController_Base();
-    virtual ~ColumnOrBarChartDialogController_Base();
+    virtual ~ColumnOrBarChartDialogController_Base() override;
 
     virtual bool    shouldShow_3DLookControl() const override;
     virtual bool    shouldShow_GeometryControl() const override;
@@ -147,7 +147,7 @@ class ColumnChartDialogController : public ColumnOrBarChartDialogController_Base
 {
 public:
     ColumnChartDialogController();
-    virtual ~ColumnChartDialogController();
+    virtual ~ColumnChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -159,7 +159,7 @@ class BarChartDialogController : public ColumnOrBarChartDialogController_Base
 {
 public:
     BarChartDialogController();
-    virtual ~BarChartDialogController();
+    virtual ~BarChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -171,7 +171,7 @@ class PieChartDialogController : public ChartTypeDialogController
 {
 public:
     PieChartDialogController();
-    virtual ~PieChartDialogController();
+    virtual ~PieChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -186,7 +186,7 @@ class LineChartDialogController : public ChartTypeDialogController
 {
 public:
     LineChartDialogController();
-    virtual ~LineChartDialogController();
+    virtual ~LineChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -204,7 +204,7 @@ class XYChartDialogController : public ChartTypeDialogController
 {
 public:
     XYChartDialogController();
-    virtual ~XYChartDialogController();
+    virtual ~XYChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -220,7 +220,7 @@ class AreaChartDialogController : public ChartTypeDialogController
 {
 public:
     AreaChartDialogController();
-    virtual ~AreaChartDialogController();
+    virtual ~AreaChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -236,7 +236,7 @@ class NetChartDialogController : public ChartTypeDialogController
 {
 public:
     NetChartDialogController();
-    virtual ~NetChartDialogController();
+    virtual ~NetChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -251,7 +251,7 @@ class StockChartDialogController : public ChartTypeDialogController
 {
 public:
     StockChartDialogController();
-    virtual ~StockChartDialogController();
+    virtual ~StockChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
@@ -291,7 +291,7 @@ class BubbleChartDialogController : public ChartTypeDialogController
 {
 public:
     BubbleChartDialogController();
-    virtual ~BubbleChartDialogController();
+    virtual ~BubbleChartDialogController() override;
 
     virtual OUString  getName() override;
     virtual Image   getImage() override;
diff --git a/chart2/source/controller/dialogs/DataBrowser.hxx b/chart2/source/controller/dialogs/DataBrowser.hxx
index aa404c910125..4724ac8d7076 100644
--- a/chart2/source/controller/dialogs/DataBrowser.hxx
+++ b/chart2/source/controller/dialogs/DataBrowser.hxx
@@ -67,7 +67,7 @@ protected:
 
 public:
     DataBrowser( vcl::Window* pParent, WinBits nStyle, bool bLiveUpdate );
-    virtual ~DataBrowser();
+    virtual ~DataBrowser() override;
     virtual void dispose() override;
 
     /** GetCellText returns the text at the given position
diff --git a/chart2/source/controller/dialogs/GL3DBarChartDialogController.hxx b/chart2/source/controller/dialogs/GL3DBarChartDialogController.hxx
index 8d2c9f254b95..2d5d0a66b15b 100644
--- a/chart2/source/controller/dialogs/GL3DBarChartDialogController.hxx
+++ b/chart2/source/controller/dialogs/GL3DBarChartDialogController.hxx
@@ -18,7 +18,7 @@ class GL3DBarChartDialogController : public ChartTypeDialogController
 {
 public:
     GL3DBarChartDialogController();
-    virtual ~GL3DBarChartDialogController();
+    virtual ~GL3DBarChartDialogController() override;
 
     virtual bool shouldShow_GL3DResourceGroup() const override;
 
diff --git a/chart2/source/controller/dialogs/dlg_DataSource.cxx b/chart2/source/controller/dialogs/dlg_DataSource.cxx
index 73648976ac6c..c7a8dcbf3ee0 100644
--- a/chart2/source/controller/dialogs/dlg_DataSource.cxx
+++ b/chart2/source/controller/dialogs/dlg_DataSource.cxx
@@ -45,7 +45,7 @@ class DocumentChartTypeTemplateProvider : public ChartTypeTemplateProvider
 public:
     explicit DocumentChartTypeTemplateProvider(
         const Reference< chart2::XChartDocument > & xDoc );
-    virtual ~DocumentChartTypeTemplateProvider();
+    virtual ~DocumentChartTypeTemplateProvider() override;
 
     // ____ ChartTypeTemplateProvider ____
     virtual Reference< chart2::XChartTypeTemplate > getCurrentTemplate() const override;
diff --git a/chart2/source/controller/dialogs/tp_3D_SceneAppearance.hxx b/chart2/source/controller/dialogs/tp_3D_SceneAppearance.hxx
index 911e81940a93..a7b339697844 100644
--- a/chart2/source/controller/dialogs/tp_3D_SceneAppearance.hxx
+++ b/chart2/source/controller/dialogs/tp_3D_SceneAppearance.hxx
@@ -38,7 +38,7 @@ public:
         vcl::Window* pWindow,
         const css::uno::Reference< css::frame::XModel > & xChartModel,
         ControllerLockHelper & rControllerLockHelper );
-    virtual ~ThreeD_SceneAppearance_TabPage();
+    virtual ~ThreeD_SceneAppearance_TabPage() override;
     virtual void dispose() override;
 
     virtual void ActivatePage() override;
diff --git a/chart2/source/controller/dialogs/tp_3D_SceneGeometry.hxx b/chart2/source/controller/dialogs/tp_3D_SceneGeometry.hxx
index b4f6d4340e90..6da428d43f42 100644
--- a/chart2/source/controller/dialogs/tp_3D_SceneGeometry.hxx
+++ b/chart2/source/controller/dialogs/tp_3D_SceneGeometry.hxx
@@ -38,7 +38,7 @@ public:
     ThreeD_SceneGeometry_TabPage( vcl::Window* pWindow,
                                   const css::uno::Reference< css::beans::XPropertySet > & xSceneProperties,
                                   ControllerLockHelper & rControllerLockHelper );
-    virtual ~ThreeD_SceneGeometry_TabPage();
+    virtual ~ThreeD_SceneGeometry_TabPage() override;
     virtual void dispose() override;
 
     // has to be called in case the dialog was closed with OK
diff --git a/chart2/source/controller/dialogs/tp_3D_SceneIllumination.hxx b/chart2/source/controller/dialogs/tp_3D_SceneIllumination.hxx
index 7d8834aac1df..735d7659ddd8 100644
--- a/chart2/source/controller/dialogs/tp_3D_SceneIllumination.hxx
+++ b/chart2/source/controller/dialogs/tp_3D_SceneIllumination.hxx
@@ -54,7 +54,7 @@ public:
         const css::uno::Reference< css::beans::XPropertySet > & xSceneProperties,
         const css::uno::Reference< css::frame::XModel >& xChartModel,
         const XColorListRef &pColorTable );
-    virtual ~ThreeD_SceneIllumination_TabPage();
+    virtual ~ThreeD_SceneIllumination_TabPage() override;
     virtual void dispose() override;
 
 private:
diff --git a/chart2/source/controller/dialogs/tp_AxisLabel.hxx b/chart2/source/controller/dialogs/tp_AxisLabel.hxx
index 2b85cef92436..b847e4d69ffe 100644
--- a/chart2/source/controller/dialogs/tp_AxisLabel.hxx
+++ b/chart2/source/controller/dialogs/tp_AxisLabel.hxx
@@ -69,7 +69,7 @@ private:
 
 public:
     SchAxisLabelTabPage( vcl::Window* pParent, const SfxItemSet& rInAttrs );
-    virtual ~SchAxisLabelTabPage();
+    virtual ~SchAxisLabelTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create( vcl::Window* pParent, const SfxItemSet* rInAttrs );
diff --git a/chart2/source/controller/dialogs/tp_AxisPositions.hxx b/chart2/source/controller/dialogs/tp_AxisPositions.hxx
index fa5c9271d8af..25fe19017da6 100644
--- a/chart2/source/controller/dialogs/tp_AxisPositions.hxx
+++ b/chart2/source/controller/dialogs/tp_AxisPositions.hxx
@@ -33,7 +33,7 @@ class AxisPositionsTabPage : public SfxTabPage
 {
 public:
     AxisPositionsTabPage( vcl::Window* pParent, const SfxItemSet& rInAttrs );
-    virtual ~AxisPositionsTabPage();
+    virtual ~AxisPositionsTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create( vcl::Window* pParent, const SfxItemSet* rInAttrs );
diff --git a/chart2/source/controller/dialogs/tp_ChartType.cxx b/chart2/source/controller/dialogs/tp_ChartType.cxx
index 5b75da834f77..ee86f8ed9f06 100644
--- a/chart2/source/controller/dialogs/tp_ChartType.cxx
+++ b/chart2/source/controller/dialogs/tp_ChartType.cxx
@@ -310,7 +310,7 @@ class SplinePropertiesDialog : public ModalDialog
 {
 public:
     explicit SplinePropertiesDialog( vcl::Window* pParent );
-    virtual ~SplinePropertiesDialog() { disposeOnce(); }
+    virtual ~SplinePropertiesDialog() override { disposeOnce(); }
     virtual void dispose() override;
 
     void fillControls( const ChartTypeParameter& rParameter );
@@ -402,7 +402,7 @@ class SteppedPropertiesDialog : public ModalDialog
 {
 public:
     explicit SteppedPropertiesDialog( vcl::Window* pParent );
-    virtual ~SteppedPropertiesDialog() { disposeOnce(); }
+    virtual ~SteppedPropertiesDialog() override { disposeOnce(); }
     virtual void dispose() override;
 
     void fillControls( const ChartTypeParameter& rParameter );
diff --git a/chart2/source/controller/dialogs/tp_ChartType.hxx b/chart2/source/controller/dialogs/tp_ChartType.hxx
index 980316555237..ea756379cf41 100644
--- a/chart2/source/controller/dialogs/tp_ChartType.hxx
+++ b/chart2/source/controller/dialogs/tp_ChartType.hxx
@@ -51,7 +51,7 @@ public:
     ChartTypeTabPage( vcl::Window* pParent
                 , const css::uno::Reference< css::chart2::XChartDocument >& xChartModel
                 , bool bDoLiveUpdate, bool bShowDescription = true );
-    virtual ~ChartTypeTabPage();
+    virtual ~ChartTypeTabPage() override;
     virtual void        dispose() override;
 
     virtual void        initializePage() override;
diff --git a/chart2/source/controller/dialogs/tp_DataSource.hxx b/chart2/source/controller/dialogs/tp_DataSource.hxx
index 3b2c224788d0..3b0c0b554c47 100644
--- a/chart2/source/controller/dialogs/tp_DataSource.hxx
+++ b/chart2/source/controller/dialogs/tp_DataSource.hxx
@@ -58,7 +58,7 @@ public:
         ChartTypeTemplateProvider* pTemplateProvider,
         Dialog * pParentDialog,
         bool bHideDescription = false );
-    virtual ~DataSourceTabPage();
+    virtual ~DataSourceTabPage() override;
     virtual void dispose() override;
 
     void commitPage();
diff --git a/chart2/source/controller/dialogs/tp_DataSourceControls.hxx b/chart2/source/controller/dialogs/tp_DataSourceControls.hxx
index e84a6e117cca..4e33261d4964 100644
--- a/chart2/source/controller/dialogs/tp_DataSourceControls.hxx
+++ b/chart2/source/controller/dialogs/tp_DataSourceControls.hxx
@@ -33,7 +33,7 @@ namespace chart
 class SeriesEntry : public ::SvTreeListEntry
 {
 public:
-    virtual ~SeriesEntry();
+    virtual ~SeriesEntry() override;
 
     /// the corresponding data series
     css::uno::Reference< css::chart2::XDataSeries > m_xDataSeries;
diff --git a/chart2/source/controller/dialogs/tp_LegendPosition.hxx b/chart2/source/controller/dialogs/tp_LegendPosition.hxx
index 5234ebceddf0..cd04e644df0f 100644
--- a/chart2/source/controller/dialogs/tp_LegendPosition.hxx
+++ b/chart2/source/controller/dialogs/tp_LegendPosition.hxx
@@ -37,7 +37,7 @@ private:
 
 public:
     SchLegendPosTabPage(vcl::Window* pParent, const SfxItemSet& rInAttrs);
-    virtual ~SchLegendPosTabPage();
+    virtual ~SchLegendPosTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create(vcl::Window* pParent, const SfxItemSet* rInAttrs);
diff --git a/chart2/source/controller/dialogs/tp_PointGeometry.hxx b/chart2/source/controller/dialogs/tp_PointGeometry.hxx
index 7386da47230c..d2cb91525981 100644
--- a/chart2/source/controller/dialogs/tp_PointGeometry.hxx
+++ b/chart2/source/controller/dialogs/tp_PointGeometry.hxx
@@ -29,7 +29,7 @@ class SchLayoutTabPage : public SfxTabPage
 {
 public:
     SchLayoutTabPage(vcl::Window* pParent, const SfxItemSet& rInAttrs);
-    virtual ~SchLayoutTabPage();
+    virtual ~SchLayoutTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create(vcl::Window* pParent, const SfxItemSet* rInAttrs);
diff --git a/chart2/source/controller/dialogs/tp_PolarOptions.hxx b/chart2/source/controller/dialogs/tp_PolarOptions.hxx
index 81e4b1a40eca..363cf159aacb 100644
--- a/chart2/source/controller/dialogs/tp_PolarOptions.hxx
+++ b/chart2/source/controller/dialogs/tp_PolarOptions.hxx
@@ -33,7 +33,7 @@ class PolarOptionsTabPage : public SfxTabPage
 
 public:
     PolarOptionsTabPage(vcl::Window* pParent, const SfxItemSet& rInAttrs );
-    virtual ~PolarOptionsTabPage();
+    virtual ~PolarOptionsTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create(vcl::Window* pParent, const SfxItemSet* rInAttrs);
diff --git a/chart2/source/controller/dialogs/tp_RangeChooser.hxx b/chart2/source/controller/dialogs/tp_RangeChooser.hxx
index a3ee89393fef..fb62d98835b9 100644
--- a/chart2/source/controller/dialogs/tp_RangeChooser.hxx
+++ b/chart2/source/controller/dialogs/tp_RangeChooser.hxx
@@ -46,7 +46,7 @@ public:
                 , ChartTypeTemplateProvider* pTemplateProvider
                 , Dialog * pParentDialog
                 , bool bHideDescription = false );
-    virtual ~RangeChooserTabPage();
+    virtual ~RangeChooserTabPage() override;
     virtual void dispose() override;
 
     //RangeSelectionListenerParent
diff --git a/chart2/source/controller/dialogs/tp_Scale.hxx b/chart2/source/controller/dialogs/tp_Scale.hxx
index e905e021ccdb..5fdd60994f54 100644
--- a/chart2/source/controller/dialogs/tp_Scale.hxx
+++ b/chart2/source/controller/dialogs/tp_Scale.hxx
@@ -33,7 +33,7 @@ class ScaleTabPage : public SfxTabPage
 {
 public:
     ScaleTabPage( vcl::Window* pParent, const SfxItemSet& rInAttrs );
-    virtual ~ScaleTabPage();
+    virtual ~ScaleTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create( vcl::Window* pParent, const SfxItemSet* rInAttrs );
diff --git a/chart2/source/controller/dialogs/tp_SeriesToAxis.hxx b/chart2/source/controller/dialogs/tp_SeriesToAxis.hxx
index 7fea6cd0c023..56b587d077b5 100644
--- a/chart2/source/controller/dialogs/tp_SeriesToAxis.hxx
+++ b/chart2/source/controller/dialogs/tp_SeriesToAxis.hxx
@@ -31,7 +31,7 @@ class SchOptionTabPage : public SfxTabPage
 {
 public:
     SchOptionTabPage(vcl::Window* pParent, const SfxItemSet& rInAttrs);
-    virtual ~SchOptionTabPage();
+    virtual ~SchOptionTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create(vcl::Window* pParent, const SfxItemSet* rInAttrs);
diff --git a/chart2/source/controller/dialogs/tp_TitleRotation.hxx b/chart2/source/controller/dialogs/tp_TitleRotation.hxx
index cf383e4373a5..b71ef48a6e66 100644
--- a/chart2/source/controller/dialogs/tp_TitleRotation.hxx
+++ b/chart2/source/controller/dialogs/tp_TitleRotation.hxx
@@ -42,7 +42,7 @@ private:
 
 public:
     SchAlignmentTabPage(vcl::Window* pParent, const SfxItemSet& rInAttrs, bool bWithRotation = true);
-    virtual ~SchAlignmentTabPage();
+    virtual ~SchAlignmentTabPage() override;
     virtual void dispose() override;
 
     static VclPtr<SfxTabPage> Create(vcl::Window* pParent, const SfxItemSet* rInAttrs);
diff --git a/chart2/source/controller/dialogs/tp_Wizard_TitlesAndObjects.hxx b/chart2/source/controller/dialogs/tp_Wizard_TitlesAndObjects.hxx
index 8d806a1fe83b..0820ffa1250a 100644
--- a/chart2/source/controller/dialogs/tp_Wizard_TitlesAndObjects.hxx
+++ b/chart2/source/controller/dialogs/tp_Wizard_TitlesAndObjects.hxx
@@ -42,7 +42,7 @@ public:
     TitlesAndObjectsTabPage( svt::OWizardMachine* pParent
                 , const css::uno::Reference< css::chart2::XChartDocument >& xChartModel
                 , const css::uno::Reference< css::uno::XComponentContext >& xContext );
-    virtual ~TitlesAndObjectsTabPage();
+    virtual ~TitlesAndObjectsTabPage() override;
     virtual void dispose() override;
 
     virtual void        initializePage() override;
diff --git a/chart2/source/controller/inc/AccessibleBase.hxx b/chart2/source/controller/inc/AccessibleBase.hxx
index 84351324a87b..dd95d8a0dc60 100644
--- a/chart2/source/controller/inc/AccessibleBase.hxx
+++ b/chart2/source/controller/inc/AccessibleBase.hxx
@@ -103,7 +103,7 @@ public:
     AccessibleBase( const AccessibleElementInfo & rAccInfo,
                     bool bMayHaveChildren,
                     bool bAlwaysTransparent = false );
-    virtual ~AccessibleBase();
+    virtual ~AccessibleBase() override;
 
 protected:
     // for all calls to protected methods it is assumed that the mutex is locked
diff --git a/chart2/source/controller/inc/AccessibleChartView.hxx b/chart2/source/controller/inc/AccessibleChartView.hxx
index 203296e85221..89721b330f4a 100644
--- a/chart2/source/controller/inc/AccessibleChartView.hxx
+++ b/chart2/source/controller/inc/AccessibleChartView.hxx
@@ -58,7 +58,7 @@ class AccessibleChartView :
 {
 public:
     AccessibleChartView(SdrView* pView );
-    virtual ~AccessibleChartView();
+    virtual ~AccessibleChartView() override;
 
     AccessibleChartView() = delete;
 
diff --git a/chart2/source/controller/inc/AccessibleTextHelper.hxx b/chart2/source/controller/inc/AccessibleTextHelper.hxx
index a5fd2381c117..43d22b8b3e3b 100644
--- a/chart2/source/controller/inc/AccessibleTextHelper.hxx
+++ b/chart2/source/controller/inc/AccessibleTextHelper.hxx
@@ -49,7 +49,7 @@ class AccessibleTextHelper :
 {
 public:
     explicit AccessibleTextHelper( DrawViewWrapper * pDrawViewWrapper );
-    virtual ~AccessibleTextHelper();
+    virtual ~AccessibleTextHelper() override;
 
     // ____ XInitialization ____
     /** Must be called at least once for this helper class to work.
diff --git a/chart2/source/controller/inc/AxisItemConverter.hxx b/chart2/source/controller/inc/AxisItemConverter.hxx
index 7dac3054d019..ab787002a155 100644
--- a/chart2/source/controller/inc/AxisItemConverter.hxx
+++ b/chart2/source/controller/inc/AxisItemConverter.hxx
@@ -43,7 +43,7 @@ public:
         ExplicitIncrementData* pIncrement = nullptr,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~AxisItemConverter();
+    virtual ~AxisItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx b/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
index 1beea2ef1b12..82615553a34d 100644
--- a/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
+++ b/chart2/source/controller/inc/CharacterPropertyItemConverter.hxx
@@ -41,7 +41,7 @@ public:
         const OUString & rRefSizePropertyName,
         const css::uno::Reference<css::beans::XPropertySet>& rRefSizePropSet = css::uno::Reference<css::beans::XPropertySet>() );
 
-    virtual ~CharacterPropertyItemConverter();
+    virtual ~CharacterPropertyItemConverter() override;
 
 protected:
     virtual const sal_uInt16* GetWhichPairs() const override;
diff --git a/chart2/source/controller/inc/ChartController.hxx b/chart2/source/controller/inc/ChartController.hxx
index e5f078dc42f6..d6aaaac48bf5 100644
--- a/chart2/source/controller/inc/ChartController.hxx
+++ b/chart2/source/controller/inc/ChartController.hxx
@@ -107,7 +107,7 @@ class ChartController   : public ::cppu::WeakImplHelper <
 public:
     ChartController() = delete;
     explicit ChartController(css::uno::Reference< css::uno::XComponentContext > const & xContext);
-    virtual ~ChartController();
+    virtual ~ChartController() override;
 
     OUString GetContextName();
 
@@ -392,7 +392,7 @@ private:
             explicit TheModel( const css::uno::Reference<
                         css::frame::XModel > & xModel );
 
-            virtual ~TheModel();
+            virtual ~TheModel() override;
 
             void        SetOwnership( bool bGetsOwnership );
             void        addListener( ChartController* pController );
diff --git a/chart2/source/controller/inc/ChartDocumentWrapper.hxx b/chart2/source/controller/inc/ChartDocumentWrapper.hxx
index b1212990b77a..3208a9ebf605 100644
--- a/chart2/source/controller/inc/ChartDocumentWrapper.hxx
+++ b/chart2/source/controller/inc/ChartDocumentWrapper.hxx
@@ -59,7 +59,7 @@ class ChartDocumentWrapper : public ChartDocumentWrapper_Base
 {
 public:
     explicit ChartDocumentWrapper( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~ChartDocumentWrapper();
+    virtual ~ChartDocumentWrapper() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/inc/ChartToolbarController.hxx b/chart2/source/controller/inc/ChartToolbarController.hxx
index ae7ce735573a..00d86a6fc597 100644
--- a/chart2/source/controller/inc/ChartToolbarController.hxx
+++ b/chart2/source/controller/inc/ChartToolbarController.hxx
@@ -37,7 +37,7 @@ class ChartToolbarController : private cppu::BaseMutex,
 {
 public:
     ChartToolbarController(const css::uno::Sequence<css::uno::Any>& rProperties);
-    virtual ~ChartToolbarController();
+    virtual ~ChartToolbarController() override;
 
     ChartToolbarController(const ChartToolbarController&) = delete;
     const ChartToolbarController& operator=(const ChartToolbarController&) = delete;
diff --git a/chart2/source/controller/inc/ChartWindow.hxx b/chart2/source/controller/inc/ChartWindow.hxx
index 4cbc69810d18..6b0feaf440da 100644
--- a/chart2/source/controller/inc/ChartWindow.hxx
+++ b/chart2/source/controller/inc/ChartWindow.hxx
@@ -36,7 +36,7 @@ class ChartWindow : public vcl::Window
 {
 public:
     ChartWindow( ChartController* pController, vcl::Window* pParent, WinBits nStyle );
-    virtual ~ChartWindow();
+    virtual ~ChartWindow() override;
     virtual void dispose() override;
 
     void clear();
diff --git a/chart2/source/controller/inc/DataPointItemConverter.hxx b/chart2/source/controller/inc/DataPointItemConverter.hxx
index 8dce43c4a567..e510748590f7 100644
--- a/chart2/source/controller/inc/DataPointItemConverter.hxx
+++ b/chart2/source/controller/inc/DataPointItemConverter.hxx
@@ -54,7 +54,7 @@ public:
         sal_Int32 nNumberFormat = 0,
         sal_Int32 nPercentNumberFormat = 0 );
 
-    virtual ~DataPointItemConverter();
+    virtual ~DataPointItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/DrawViewWrapper.hxx b/chart2/source/controller/inc/DrawViewWrapper.hxx
index 6bb4057dfb04..fc92f9d050ad 100644
--- a/chart2/source/controller/inc/DrawViewWrapper.hxx
+++ b/chart2/source/controller/inc/DrawViewWrapper.hxx
@@ -46,7 +46,7 @@ class DrawViewWrapper : public E3dView
 {
 public:
     DrawViewWrapper(SdrModel* pModel, OutputDevice* pOut);
-    virtual ~DrawViewWrapper();
+    virtual ~DrawViewWrapper() override;
 
     //triggers the use of an updated first page
     void    ReInit();
diff --git a/chart2/source/controller/inc/ErrorBarItemConverter.hxx b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
index 8104f77ba139..49491161b937 100644
--- a/chart2/source/controller/inc/ErrorBarItemConverter.hxx
+++ b/chart2/source/controller/inc/ErrorBarItemConverter.hxx
@@ -46,7 +46,7 @@ public:
         SfxItemPool& rItemPool,
         SdrModel& rDrawModel,
         const css::uno::Reference< css::lang::XMultiServiceFactory > & xNamedPropertyContainerFactory );
-    virtual ~ErrorBarItemConverter();
+    virtual ~ErrorBarItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
index cef1127472c9..01f8012ef74b 100644
--- a/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
+++ b/chart2/source/controller/inc/GraphicPropertyItemConverter.hxx
@@ -48,7 +48,7 @@ public:
         SdrModel& rDrawModel,
         const css::uno::Reference< css::lang::XMultiServiceFactory > & xNamedPropertyContainerFactory,
         eGraphicObjectType eObjectType = FILLED_DATA_POINT );
-    virtual ~GraphicPropertyItemConverter();
+    virtual ~GraphicPropertyItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
diff --git a/chart2/source/controller/inc/ItemConverter.hxx b/chart2/source/controller/inc/ItemConverter.hxx
index 612a56f034a8..df54e141a37c 100644
--- a/chart2/source/controller/inc/ItemConverter.hxx
+++ b/chart2/source/controller/inc/ItemConverter.hxx
@@ -75,7 +75,7 @@ public:
     ItemConverter(
             const css::uno::Reference< css::beans::XPropertySet > & rPropertySet ,
             SfxItemPool& rItemPool );
-    virtual ~ItemConverter();
+    virtual ~ItemConverter() override;
 
     typedef sal_uInt16          tWhichIdType;
     typedef OUString tPropertyNameType;
diff --git a/chart2/source/controller/inc/LegendItemConverter.hxx b/chart2/source/controller/inc/LegendItemConverter.hxx
index e78541740639..aa86a2889627 100644
--- a/chart2/source/controller/inc/LegendItemConverter.hxx
+++ b/chart2/source/controller/inc/LegendItemConverter.hxx
@@ -42,7 +42,7 @@ public:
         const css::uno::Reference< css::lang::XMultiServiceFactory > & xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~LegendItemConverter();
+    virtual ~LegendItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/MultipleChartConverters.hxx b/chart2/source/controller/inc/MultipleChartConverters.hxx
index d1b65612948a..3babe25309d0 100644
--- a/chart2/source/controller/inc/MultipleChartConverters.hxx
+++ b/chart2/source/controller/inc/MultipleChartConverters.hxx
@@ -37,7 +37,7 @@ public:
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~AllAxisItemConverter();
+    virtual ~AllAxisItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
@@ -51,7 +51,7 @@ public:
         SfxItemPool& rItemPool,
         SdrModel& rDrawModel,
         const css::uno::Reference<css::lang::XMultiServiceFactory> & xNamedPropertyContainerFactory );
-    virtual ~AllGridItemConverter();
+    virtual ~AllGridItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
@@ -67,7 +67,7 @@ public:
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~AllDataLabelItemConverter();
+    virtual ~AllDataLabelItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
@@ -82,7 +82,7 @@ public:
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~AllTitleItemConverter();
+    virtual ~AllTitleItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
@@ -93,7 +93,7 @@ class AllSeriesStatisticsConverter : public MultipleItemConverter
 public:
     AllSeriesStatisticsConverter(
         const css::uno::Reference<css::frame::XModel>& xChartModel, SfxItemPool& rItemPool );
-    virtual ~AllSeriesStatisticsConverter();
+    virtual ~AllSeriesStatisticsConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
diff --git a/chart2/source/controller/inc/MultipleItemConverter.hxx b/chart2/source/controller/inc/MultipleItemConverter.hxx
index e555804de76a..f16235129b35 100644
--- a/chart2/source/controller/inc/MultipleItemConverter.hxx
+++ b/chart2/source/controller/inc/MultipleItemConverter.hxx
@@ -32,7 +32,7 @@ namespace chart { namespace wrapper {
 class MultipleItemConverter : public ItemConverter
 {
 public:
-    virtual ~MultipleItemConverter();
+    virtual ~MultipleItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/RangeSelectionListener.hxx b/chart2/source/controller/inc/RangeSelectionListener.hxx
index 1f99b442aa11..c0b96e63ee10 100644
--- a/chart2/source/controller/inc/RangeSelectionListener.hxx
+++ b/chart2/source/controller/inc/RangeSelectionListener.hxx
@@ -46,7 +46,7 @@ public:
         RangeSelectionListenerParent & rParent,
         const OUString & rInitialRange,
         const css::uno::Reference< css::frame::XModel >& xModelToLockController );
-    virtual ~RangeSelectionListener();
+    virtual ~RangeSelectionListener() override;
 
 protected:
     // ____ XRangeSelectionListener ____
diff --git a/chart2/source/controller/inc/RegressionCurveItemConverter.hxx b/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
index a7bc851935d8..66b09a51e97b 100644
--- a/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
+++ b/chart2/source/controller/inc/RegressionCurveItemConverter.hxx
@@ -43,7 +43,7 @@ public:
         SfxItemPool& rItemPool,
         SdrModel& rDrawModel,
         const css::uno::Reference< css::lang::XMultiServiceFactory > & xNamedPropertyContainerFactory );
-    virtual ~RegressionCurveItemConverter();
+    virtual ~RegressionCurveItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/RegressionEquationItemConverter.hxx b/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
index 3a4c55d3a367..78a30541a579 100644
--- a/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
+++ b/chart2/source/controller/inc/RegressionEquationItemConverter.hxx
@@ -42,7 +42,7 @@ public:
         const css::uno::Reference< css::lang::XMultiServiceFactory > & xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~RegressionEquationItemConverter();
+    virtual ~RegressionEquationItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx b/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
index 926241d9db49..93550a6f4182 100644
--- a/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
+++ b/chart2/source/controller/inc/SeriesOptionsItemConverter.hxx
@@ -38,7 +38,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         const css::uno::Reference< css::beans::XPropertySet > & rPropertySet,
         SfxItemPool& rItemPool );
-    virtual ~SeriesOptionsItemConverter();
+    virtual ~SeriesOptionsItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
diff --git a/chart2/source/controller/inc/StatisticsItemConverter.hxx b/chart2/source/controller/inc/StatisticsItemConverter.hxx
index 7d5cf7384759..86fb64566888 100644
--- a/chart2/source/controller/inc/StatisticsItemConverter.hxx
+++ b/chart2/source/controller/inc/StatisticsItemConverter.hxx
@@ -39,7 +39,7 @@ public:
         const css::uno::Reference< css::frame::XModel > & xChartModel,
         const css::uno::Reference< css::beans::XPropertySet > & rPropertySet,
         SfxItemPool& rItemPool );
-    virtual ~StatisticsItemConverter();
+    virtual ~StatisticsItemConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
diff --git a/chart2/source/controller/inc/TextLabelItemConverter.hxx b/chart2/source/controller/inc/TextLabelItemConverter.hxx
index 0da20c0c7222..e89269fda315 100644
--- a/chart2/source/controller/inc/TextLabelItemConverter.hxx
+++ b/chart2/source/controller/inc/TextLabelItemConverter.hxx
@@ -42,7 +42,7 @@ public:
         sal_Int32 nNumberFormat = 0,
         sal_Int32 nPercentNumberFormat = 0 );
 
-    virtual ~TextLabelItemConverter();
+    virtual ~TextLabelItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/TitleItemConverter.hxx b/chart2/source/controller/inc/TitleItemConverter.hxx
index 93d9f1a93503..6671c57ee4e5 100644
--- a/chart2/source/controller/inc/TitleItemConverter.hxx
+++ b/chart2/source/controller/inc/TitleItemConverter.hxx
@@ -38,7 +38,7 @@ public:
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
         const css::awt::Size* pRefSize = nullptr );
 
-    virtual ~TitleItemConverter();
+    virtual ~TitleItemConverter() override;
 
     virtual void FillItemSet( SfxItemSet & rOutItemSet ) const override;
     virtual bool ApplyItemSet( const SfxItemSet & rItemSet ) override;
diff --git a/chart2/source/controller/inc/dlg_ChartType.hxx b/chart2/source/controller/inc/dlg_ChartType.hxx
index 889011d786eb..2903587a5dd3 100644
--- a/chart2/source/controller/inc/dlg_ChartType.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType.hxx
@@ -34,7 +34,7 @@ class ChartTypeDialog : public ModalDialog
 public:
     ChartTypeDialog( vcl::Window* pWindow
         , const css::uno::Reference< css::frame::XModel >& xChartModel );
-    virtual ~ChartTypeDialog();
+    virtual ~ChartTypeDialog() override;
     virtual void dispose() override;
 
 private:
diff --git a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
index aaca031c5323..4ae8e94871b1 100644
--- a/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_ChartType_UNO.hxx
@@ -40,7 +40,7 @@ public:
     static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
     static OUString getImplementationName_Static() throw( css::uno::RuntimeException );
 private:
-    virtual ~ChartTypeUnoDlg();
+    virtual ~ChartTypeUnoDlg() override;
 
     // OGenericUnoDialog overridables
     virtual void implInitialize(const css::uno::Any& _rValue) override;
diff --git a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
index 0e144f2775a9..7122daf207b2 100644
--- a/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
+++ b/chart2/source/controller/inc/dlg_CreationWizard_UNO.hxx
@@ -50,7 +50,7 @@ public:
     CreationWizardUnoDlg() = delete;
 
     CreationWizardUnoDlg( const css::uno::Reference< css::uno::XComponentContext >& xContext );
-    virtual ~CreationWizardUnoDlg();
+    virtual ~CreationWizardUnoDlg() override;
 
     // XInterface
     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) throw (css::uno::RuntimeException, std::exception) override;
diff --git a/chart2/source/controller/inc/dlg_DataEditor.hxx b/chart2/source/controller/inc/dlg_DataEditor.hxx
index 356192440dc1..b90c0adb8fef 100644
--- a/chart2/source/controller/inc/dlg_DataEditor.hxx
+++ b/chart2/source/controller/inc/dlg_DataEditor.hxx
@@ -44,7 +44,7 @@ public:
     DataEditor( vcl::Window* pParent,
                 const css::uno::Reference< css::chart2::XChartDocument > & xChartDoc,
                 const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~DataEditor();
+    virtual ~DataEditor() override;
     virtual void dispose() override;
 
     // Dialog
diff --git a/chart2/source/controller/inc/dlg_DataSource.hxx b/chart2/source/controller/inc/dlg_DataSource.hxx
index b5965177aabf..c0ce414d21fb 100644
--- a/chart2/source/controller/inc/dlg_DataSource.hxx
+++ b/chart2/source/controller/inc/dlg_DataSource.hxx
@@ -47,7 +47,7 @@ public:
         vcl::Window * pParent,
         const css::uno::Reference< css::chart2::XChartDocument > & xChartDocument,
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~DataSourceDialog();
+    virtual ~DataSourceDialog() override;
     virtual void dispose() override;
 
     // from Dialog (base of TabDialog)
diff --git a/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx b/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
index 3799116d49e8..fea533d7b22d 100644
--- a/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
+++ b/chart2/source/controller/inc/dlg_InsertAxis_Grid.hxx
@@ -52,7 +52,7 @@ protected:
 
 public:
     SchAxisDlg(vcl::Window* pParent, const InsertAxisOrGridDialogData& rInput, bool bAxisDlg=true);
-    virtual ~SchAxisDlg();
+    virtual ~SchAxisDlg() override;
     virtual void dispose() override;
 
     void getResult( InsertAxisOrGridDialogData& rOutput );
diff --git a/chart2/source/controller/inc/dlg_ObjectProperties.hxx b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
index 5c2ea039ad93..40ad209598c3 100644
--- a/chart2/source/controller/inc/dlg_ObjectProperties.hxx
+++ b/chart2/source/controller/inc/dlg_ObjectProperties.hxx
@@ -129,7 +129,7 @@ public:
                     const ObjectPropertiesDialogParameter* pDialogParameter,
                     const ViewElementListProvider* pViewElementListProvider,
                     const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );
-    virtual ~SchAttribTabDlg();
+    virtual ~SchAttribTabDlg() override;
     virtual void dispose() override;
 
     //pSymbolShapeProperties: Properties to be set on the symbollist shapes
diff --git a/chart2/source/controller/inc/dlg_View3D.hxx b/chart2/source/controller/inc/dlg_View3D.hxx
index e7a4f8f62df0..b63ece7bea10 100644
--- a/chart2/source/controller/inc/dlg_View3D.hxx
+++ b/chart2/source/controller/inc/dlg_View3D.hxx
@@ -40,7 +40,7 @@ public:
     View3DDialog( vcl::Window* pWindow,
                   const css::uno::Reference< css::frame::XModel > & xChartModel,
                   const XColorListRef &pColorTable );
-    virtual ~View3DDialog();
+    virtual ~View3DDialog() override;
     virtual void dispose() override;
 
     // from Dialog (base of TabDialog)
diff --git a/chart2/source/controller/itemsetwrapper/TitleItemConverter.cxx b/chart2/source/controller/itemsetwrapper/TitleItemConverter.cxx
index c3186da441d9..bafb0e6b653a 100644
--- a/chart2/source/controller/itemsetwrapper/TitleItemConverter.cxx
+++ b/chart2/source/controller/itemsetwrapper/TitleItemConverter.cxx
@@ -56,7 +56,7 @@ public:
         SfxItemPool & rItemPool,
         const awt::Size* pRefSize,
         const uno::Reference< beans::XPropertySet > & xParentProp );
-    virtual ~FormattedStringsConverter();
+    virtual ~FormattedStringsConverter() override;
 
 protected:
     virtual const sal_uInt16 * GetWhichPairs() const override;
diff --git a/chart2/source/controller/main/ChartDropTargetHelper.hxx b/chart2/source/controller/main/ChartDropTargetHelper.hxx
index 41dc2b6cdfd3..bcd6060dfdd6 100644
--- a/chart2/source/controller/main/ChartDropTargetHelper.hxx
+++ b/chart2/source/controller/main/ChartDropTargetHelper.hxx
@@ -37,7 +37,7 @@ public:
     explicit ChartDropTargetHelper(
         const css::uno::Reference< css::datatransfer::dnd::XDropTarget >& rxDropTarget,
         const css::uno::Reference< css::chart2::XChartDocument > & xChartDocument );
-    virtual ~ChartDropTargetHelper();
+    virtual ~ChartDropTargetHelper() override;
 
 protected:
 
diff --git a/chart2/source/controller/main/ChartFrameloader.hxx b/chart2/source/controller/main/ChartFrameloader.hxx
index f27f12dcfd0e..765fdfc8e5b4 100644
--- a/chart2/source/controller/main/ChartFrameloader.hxx
+++ b/chart2/source/controller/main/ChartFrameloader.hxx
@@ -45,7 +45,7 @@ public:
     ChartFrameLoader() = delete;
 
     explicit ChartFrameLoader(css::uno::Reference< css::uno::XComponentContext > const & xContext);
-    virtual ~ChartFrameLoader();
+    virtual ~ChartFrameLoader() override;
 
     // css::lang::XServiceInfo
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/main/ChartTransferable.hxx b/chart2/source/controller/main/ChartTransferable.hxx
index 8a5e2acd83b2..282c7ad94c24 100644
--- a/chart2/source/controller/main/ChartTransferable.hxx
+++ b/chart2/source/controller/main/ChartTransferable.hxx
@@ -37,7 +37,7 @@ class ChartTransferable : public TransferableHelper
 {
 public:
     explicit ChartTransferable( SdrModel* pDrawModel, SdrObject* pSelectedObj, bool bDrawing = false );
-    virtual ~ChartTransferable();
+    virtual ~ChartTransferable() override;
 
 protected:
 
diff --git a/chart2/source/controller/main/CommandDispatch.hxx b/chart2/source/controller/main/CommandDispatch.hxx
index 96daf4b1c50d..e4775564ca95 100644
--- a/chart2/source/controller/main/CommandDispatch.hxx
+++ b/chart2/source/controller/main/CommandDispatch.hxx
@@ -49,7 +49,7 @@ class CommandDispatch :
 {
 public:
     explicit CommandDispatch( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~CommandDispatch();
+    virtual ~CommandDispatch() override;
 
     // late initialisation, especially for adding as listener
     virtual void initialize();
diff --git a/chart2/source/controller/main/ConfigurationAccess.cxx b/chart2/source/controller/main/ConfigurationAccess.cxx
index 06282e7b1561..55cb5f9d5679 100644
--- a/chart2/source/controller/main/ConfigurationAccess.cxx
+++ b/chart2/source/controller/main/ConfigurationAccess.cxx
@@ -47,7 +47,7 @@ private:
 
 public:
     CalcConfigItem();
-    virtual ~CalcConfigItem();
+    virtual ~CalcConfigItem() override;
 
     FieldUnit getFieldUnit();
     virtual void                    Notify( const uno::Sequence<OUString>& aPropertyNames) override;
diff --git a/chart2/source/controller/main/ControllerCommandDispatch.hxx b/chart2/source/controller/main/ControllerCommandDispatch.hxx
index 422ff7de1c53..0c7fcfdf6e1b 100644
--- a/chart2/source/controller/main/ControllerCommandDispatch.hxx
+++ b/chart2/source/controller/main/ControllerCommandDispatch.hxx
@@ -59,7 +59,7 @@ public:
     explicit ControllerCommandDispatch(
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         ChartController* pController, CommandDispatchContainer* pContainer );
-    virtual ~ControllerCommandDispatch();
+    virtual ~ControllerCommandDispatch() override;
 
     // late initialisation, especially for adding as listener
     virtual void initialize() override;
diff --git a/chart2/source/controller/main/DragMethod_Base.hxx b/chart2/source/controller/main/DragMethod_Base.hxx
index 77095cf2ff19..ec7b5c951260 100644
--- a/chart2/source/controller/main/DragMethod_Base.hxx
+++ b/chart2/source/controller/main/DragMethod_Base.hxx
@@ -33,7 +33,7 @@ public:
     DragMethod_Base( DrawViewWrapper& rDrawViewWrapper, const OUString& rObjectCID
         , const css::uno::Reference< css::frame::XModel >& xChartModel
         , ActionDescriptionProvider::ActionType eActionType = ActionDescriptionProvider::ActionType::Move );
-    virtual ~DragMethod_Base();
+    virtual ~DragMethod_Base() override;
 
     OUString getUndoDescription() const;
 
diff --git a/chart2/source/controller/main/DragMethod_PieSegment.hxx b/chart2/source/controller/main/DragMethod_PieSegment.hxx
index 08ba137a8043..35739769c106 100644
--- a/chart2/source/controller/main/DragMethod_PieSegment.hxx
+++ b/chart2/source/controller/main/DragMethod_PieSegment.hxx
@@ -30,7 +30,7 @@ class DragMethod_PieSegment : public DragMethod_Base
 public:
     DragMethod_PieSegment( DrawViewWrapper& rDrawViewWrapper, const OUString& rObjectCID
         , const css::uno::Reference< css::frame::XModel >& xChartModel );
-    virtual ~DragMethod_PieSegment();
+    virtual ~DragMethod_PieSegment() override;
 
     virtual void TakeSdrDragComment(OUString& rStr) const override;
     virtual bool BeginSdrDrag() override;
diff --git a/chart2/source/controller/main/DragMethod_RotateDiagram.hxx b/chart2/source/controller/main/DragMethod_RotateDiagram.hxx
index acb2a732af4b..f89ab3682816 100644
--- a/chart2/source/controller/main/DragMethod_RotateDiagram.hxx
+++ b/chart2/source/controller/main/DragMethod_RotateDiagram.hxx
@@ -42,7 +42,7 @@ public:
         , const css::uno::Reference< css::frame::XModel >& xChartModel
         , RotationDirection eRotationDirection
         );
-    virtual ~DragMethod_RotateDiagram();
+    virtual ~DragMethod_RotateDiagram() override;
 
     virtual void TakeSdrDragComment(OUString& rStr) const override;
 
diff --git a/chart2/source/controller/main/DrawCommandDispatch.hxx b/chart2/source/controller/main/DrawCommandDispatch.hxx
index dd1c379e2abb..435e4011edba 100644
--- a/chart2/source/controller/main/DrawCommandDispatch.hxx
+++ b/chart2/source/controller/main/DrawCommandDispatch.hxx
@@ -35,7 +35,7 @@ class DrawCommandDispatch: public FeatureCommandDispatchBase
 {
 public:
     DrawCommandDispatch( const css::uno::Reference< css::uno::XComponentContext >& rxContext, ChartController* pController );
-    virtual ~DrawCommandDispatch();
+    virtual ~DrawCommandDispatch() override;
 
     virtual bool isFeatureSupported( const OUString& rCommandURL ) override;
 
diff --git a/chart2/source/controller/main/ElementSelector.hxx b/chart2/source/controller/main/ElementSelector.hxx
index f3508543e288..d8e6e896c213 100644
--- a/chart2/source/controller/main/ElementSelector.hxx
+++ b/chart2/source/controller/main/ElementSelector.hxx
@@ -70,7 +70,7 @@ class ElementSelectorToolbarController : public ::svt::ToolboxController
 {
 public:
     explicit ElementSelectorToolbarController();
-    virtual ~ElementSelectorToolbarController();
+    virtual ~ElementSelectorToolbarController() override;
 
     // XServiceInfo
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/controller/main/FeatureCommandDispatchBase.hxx b/chart2/source/controller/main/FeatureCommandDispatchBase.hxx
index 8912572b6c07..f7b3dce41c35 100644
--- a/chart2/source/controller/main/FeatureCommandDispatchBase.hxx
+++ b/chart2/source/controller/main/FeatureCommandDispatchBase.hxx
@@ -51,7 +51,7 @@ class FeatureCommandDispatchBase: public CommandDispatch
 {
 public:
     explicit FeatureCommandDispatchBase( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
-    virtual ~FeatureCommandDispatchBase();
+    virtual ~FeatureCommandDispatchBase() override;
 
     // late initialisation, especially for adding as listener
     virtual void initialize() override;
diff --git a/chart2/source/controller/main/ShapeController.hxx b/chart2/source/controller/main/ShapeController.hxx
index 73b7db1172b0..c5ff2983afa1 100644
--- a/chart2/source/controller/main/ShapeController.hxx
+++ b/chart2/source/controller/main/ShapeController.hxx
@@ -38,7 +38,7 @@ class ShapeController: public FeatureCommandDispatchBase
 
 public:
     ShapeController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, ChartController* pController );
-    virtual ~ShapeController();
+    virtual ~ShapeController() override;
 
 protected:
     // WeakComponentImplHelperBase
diff --git a/chart2/source/controller/main/StatusBarCommandDispatch.hxx b/chart2/source/controller/main/StatusBarCommandDispatch.hxx
index f64b131083b1..87537d902e98 100644
--- a/chart2/source/controller/main/StatusBarCommandDispatch.hxx
+++ b/chart2/source/controller/main/StatusBarCommandDispatch.hxx
@@ -49,7 +49,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         const css::uno::Reference< css::frame::XModel > & xModel,
         const css::uno::Reference< css::view::XSelectionSupplier > & xSelSupp );
-    virtual ~StatusBarCommandDispatch();
+    virtual ~StatusBarCommandDispatch() override;
 
     // late initialisation, especially for adding as listener
     virtual void initialize() override;
diff --git a/chart2/source/controller/main/UndoActions.hxx b/chart2/source/controller/main/UndoActions.hxx
index 6bc90243fc8e..ce63b94ea7da 100644
--- a/chart2/source/controller/main/UndoActions.hxx
+++ b/chart2/source/controller/main/UndoActions.hxx
@@ -74,7 +74,7 @@ public:
     virtual void SAL_CALL disposing() override;
 
 protected:
-    virtual ~UndoElement();
+    virtual ~UndoElement() override;
 
 private:
     void    impl_toggleModelState();
@@ -102,7 +102,7 @@ public:
     virtual void SAL_CALL disposing() override;
 
 protected:
-    virtual ~ShapeUndoElement();
+    virtual ~ShapeUndoElement() override;
 
 private:
     SdrUndoAction*  m_pAction;
diff --git a/chart2/source/controller/main/UndoCommandDispatch.hxx b/chart2/source/controller/main/UndoCommandDispatch.hxx
index 78e943635e27..603e493720fe 100644
--- a/chart2/source/controller/main/UndoCommandDispatch.hxx
+++ b/chart2/source/controller/main/UndoCommandDispatch.hxx
@@ -35,7 +35,7 @@ public:
     explicit UndoCommandDispatch(
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         const css::uno::Reference< css::frame::XModel > & xModel );
-    virtual ~UndoCommandDispatch();
+    virtual ~UndoCommandDispatch() override;
 
     // late initialisation, especially for adding as listener
     virtual void initialize() override;
diff --git a/chart2/source/controller/sidebar/Chart2PanelFactory.hxx b/chart2/source/controller/sidebar/Chart2PanelFactory.hxx
index 7b30fc4a9fa4..aebf987830f9 100644
--- a/chart2/source/controller/sidebar/Chart2PanelFactory.hxx
+++ b/chart2/source/controller/sidebar/Chart2PanelFactory.hxx
@@ -41,7 +41,7 @@ class ChartPanelFactory
 {
 public:
     ChartPanelFactory();
-    virtual ~ChartPanelFactory();
+    virtual ~ChartPanelFactory() override;
 
     ChartPanelFactory(const ChartPanelFactory&) = delete;
     const ChartPanelFactory& operator=(const ChartPanelFactory&) = delete;
diff --git a/chart2/source/controller/sidebar/ChartAreaPanel.hxx b/chart2/source/controller/sidebar/ChartAreaPanel.hxx
index f5e64d3b227b..e510082222fa 100644
--- a/chart2/source/controller/sidebar/ChartAreaPanel.hxx
+++ b/chart2/source/controller/sidebar/ChartAreaPanel.hxx
@@ -62,7 +62,7 @@ public:
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
 
-    virtual ~ChartAreaPanel();
+    virtual ~ChartAreaPanel() override;
 
     virtual void setFillTransparence(const XFillTransparenceItem& rItem) override;
     virtual void setFillFloatTransparence(const XFillFloatTransparenceItem& rItem) override;
diff --git a/chart2/source/controller/sidebar/ChartAxisPanel.hxx b/chart2/source/controller/sidebar/ChartAxisPanel.hxx
index 6cb9ec7724d5..2f2fc98d898f 100644
--- a/chart2/source/controller/sidebar/ChartAxisPanel.hxx
+++ b/chart2/source/controller/sidebar/ChartAxisPanel.hxx
@@ -63,7 +63,7 @@ public:
         vcl::Window* pParent,
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
-    virtual ~ChartAxisPanel();
+    virtual ~ChartAxisPanel() override;
     virtual void dispose() override;
 
     virtual void updateData() override;
diff --git a/chart2/source/controller/sidebar/ChartElementsPanel.hxx b/chart2/source/controller/sidebar/ChartElementsPanel.hxx
index 43565def2afe..5e04943b145a 100644
--- a/chart2/source/controller/sidebar/ChartElementsPanel.hxx
+++ b/chart2/source/controller/sidebar/ChartElementsPanel.hxx
@@ -62,7 +62,7 @@ public:
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
 
-    virtual ~ChartElementsPanel();
+    virtual ~ChartElementsPanel() override;
 
     virtual void dispose() override;
 
diff --git a/chart2/source/controller/sidebar/ChartErrorBarPanel.hxx b/chart2/source/controller/sidebar/ChartErrorBarPanel.hxx
index cff8398444ef..ea7e14b79548 100644
--- a/chart2/source/controller/sidebar/ChartErrorBarPanel.hxx
+++ b/chart2/source/controller/sidebar/ChartErrorBarPanel.hxx
@@ -61,7 +61,7 @@ public:
         vcl::Window* pParent,
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
-    virtual ~ChartErrorBarPanel();
+    virtual ~ChartErrorBarPanel() override;
     virtual void dispose() override;
 
     virtual void updateData() override;
diff --git a/chart2/source/controller/sidebar/ChartLinePanel.hxx b/chart2/source/controller/sidebar/ChartLinePanel.hxx
index 7a842ac56ad5..e538d3208586 100644
--- a/chart2/source/controller/sidebar/ChartLinePanel.hxx
+++ b/chart2/source/controller/sidebar/ChartLinePanel.hxx
@@ -62,7 +62,7 @@ public:
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
 
-    virtual ~ChartLinePanel();
+    virtual ~ChartLinePanel() override;
 
     virtual void updateData() override;
     virtual void modelInvalid() override;
diff --git a/chart2/source/controller/sidebar/ChartSeriesPanel.hxx b/chart2/source/controller/sidebar/ChartSeriesPanel.hxx
index f9465c328555..5710810f86d7 100644
--- a/chart2/source/controller/sidebar/ChartSeriesPanel.hxx
+++ b/chart2/source/controller/sidebar/ChartSeriesPanel.hxx
@@ -71,7 +71,7 @@ public:
         vcl::Window* pParent,
         const css::uno::Reference<css::frame::XFrame>& rxFrame,
         ChartController* pController);
-    virtual ~ChartSeriesPanel();
+    virtual ~ChartSeriesPanel() override;
     virtual void dispose() override;
 
     virtual void updateData() override;
diff --git a/chart2/source/controller/sidebar/ChartSidebarModifyListener.hxx b/chart2/source/controller/sidebar/ChartSidebarModifyListener.hxx
index 9a06a24973fc..69b71d6157de 100644
--- a/chart2/source/controller/sidebar/ChartSidebarModifyListener.hxx
+++ b/chart2/source/controller/sidebar/ChartSidebarModifyListener.hxx
@@ -31,7 +31,7 @@ class ChartSidebarModifyListener : public cppu::WeakImplHelper<css::util::XModif
 public:
 
     explicit ChartSidebarModifyListener(ChartSidebarModifyListenerParent* pParent);
-    virtual ~ChartSidebarModifyListener();
+    virtual ~ChartSidebarModifyListener() override;
 
     virtual void SAL_CALL modified(const css::lang::EventObject& rEvent)
         throw (::css::uno::RuntimeException, ::std::exception) override;
diff --git a/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx b/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
index 9ac9a18e7968..85df72231369 100644
--- a/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
+++ b/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
@@ -38,7 +38,7 @@ public:
     explicit ChartSidebarSelectionListener(ChartSidebarSelectionListenerParent* pParent);
     // only liste to the changes of eType
     ChartSidebarSelectionListener(ChartSidebarSelectionListenerParent* pParent, ObjectType eType);
-    virtual ~ChartSidebarSelectionListener();
+    virtual ~ChartSidebarSelectionListener() override;
 
     virtual void SAL_CALL selectionChanged(const css::lang::EventObject& rEvent)
         throw (::css::uno::RuntimeException, ::std::exception) override;
diff --git a/chart2/source/inc/CachedDataSequence.hxx b/chart2/source/inc/CachedDataSequence.hxx
index b9cca8739b2f..425b65d7935c 100644
--- a/chart2/source/inc/CachedDataSequence.hxx
+++ b/chart2/source/inc/CachedDataSequence.hxx
@@ -79,7 +79,7 @@ public:
     /// Copy CTOR
     explicit CachedDataSequence( const CachedDataSequence & rSource );
 
-    virtual ~CachedDataSequence();
+    virtual ~CachedDataSequence() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/ConfigColorScheme.hxx b/chart2/source/inc/ConfigColorScheme.hxx
index 834e8d45a0b4..9be8091ac314 100644
--- a/chart2/source/inc/ConfigColorScheme.hxx
+++ b/chart2/source/inc/ConfigColorScheme.hxx
@@ -46,7 +46,7 @@ class ConfigColorScheme :
 {
 public:
     explicit ConfigColorScheme( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    SAL_DLLPRIVATE virtual ~ConfigColorScheme();
+    SAL_DLLPRIVATE virtual ~ConfigColorScheme() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/DataSource.hxx b/chart2/source/inc/DataSource.hxx
index ebf2058fe793..af885c667649 100644
--- a/chart2/source/inc/DataSource.hxx
+++ b/chart2/source/inc/DataSource.hxx
@@ -40,7 +40,7 @@ public:
     explicit DataSource(
         const css::uno::Sequence< css::uno::Reference< css::chart2::data::XLabeledDataSequence > > & rSequences );
 
-    virtual ~DataSource();
+    virtual ~DataSource() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/ErrorBar.hxx b/chart2/source/inc/ErrorBar.hxx
index 2f925ba6a9c8..8b1496e84f3d 100644
--- a/chart2/source/inc/ErrorBar.hxx
+++ b/chart2/source/inc/ErrorBar.hxx
@@ -83,7 +83,7 @@ private:
 
 public:
     explicit ErrorBar( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~ErrorBar();
+    virtual ~ErrorBar() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx b/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
index d3746757d8ca..f6400b090329 100644
--- a/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
@@ -28,7 +28,7 @@ class ExponentialRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     ExponentialRegressionCurveCalculator();
-    virtual ~ExponentialRegressionCurveCalculator();
+    virtual ~ExponentialRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/InternalDataProvider.hxx b/chart2/source/inc/InternalDataProvider.hxx
index 8355d8269f18..19e2e1e2ee64 100644
--- a/chart2/source/inc/InternalDataProvider.hxx
+++ b/chart2/source/inc/InternalDataProvider.hxx
@@ -77,7 +77,7 @@ public:
         bool bConnectToModel,
         bool bDefaultDataInColumns );
     explicit InternalDataProvider( const InternalDataProvider & rOther );
-    virtual ~InternalDataProvider();
+    virtual ~InternalDataProvider() override;
 
     void createDefaultData();
 
diff --git a/chart2/source/inc/LabeledDataSequence.hxx b/chart2/source/inc/LabeledDataSequence.hxx
index a68bb703aadd..899e76c4bab5 100644
--- a/chart2/source/inc/LabeledDataSequence.hxx
+++ b/chart2/source/inc/LabeledDataSequence.hxx
@@ -52,7 +52,7 @@ public:
         const css::uno::Reference< css::chart2::data::XDataSequence > & rValues,
         const css::uno::Reference< css::chart2::data::XDataSequence > & rLabels );
 
-    virtual ~LabeledDataSequence();
+    virtual ~LabeledDataSequence() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/LifeTime.hxx b/chart2/source/inc/LifeTime.hxx
index e1e3ac6cdfdc..870dd7c2468c 100644
--- a/chart2/source/inc/LifeTime.hxx
+++ b/chart2/source/inc/LifeTime.hxx
@@ -86,7 +86,7 @@ protected:
 public:
 OOO_DLLPUBLIC_CHARTTOOLS    CloseableLifeTimeManager( css::util::XCloseable* pCloseable
         , css::lang::XComponent* pComponent );
-OOO_DLLPUBLIC_CHARTTOOLS    virtual ~CloseableLifeTimeManager();
+OOO_DLLPUBLIC_CHARTTOOLS    virtual ~CloseableLifeTimeManager() override;
 
 OOO_DLLPUBLIC_CHARTTOOLS    bool        impl_isDisposedOrClosed( bool bAssert=true );
 OOO_DLLPUBLIC_CHARTTOOLS    bool    g_close_startTryClose(bool bDeliverOwnership)
diff --git a/chart2/source/inc/LinearRegressionCurveCalculator.hxx b/chart2/source/inc/LinearRegressionCurveCalculator.hxx
index 6cc83707505e..df36c2d72d8d 100644
--- a/chart2/source/inc/LinearRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/LinearRegressionCurveCalculator.hxx
@@ -29,7 +29,7 @@ class LinearRegressionCurveCalculator : public PolynomialRegressionCurveCalculat
 {
 public:
     LinearRegressionCurveCalculator();
-    virtual ~LinearRegressionCurveCalculator();
+    virtual ~LinearRegressionCurveCalculator() override;
 
 private:
     virtual void SAL_CALL setRegressionProperties(
diff --git a/chart2/source/inc/LogarithmicRegressionCurveCalculator.hxx b/chart2/source/inc/LogarithmicRegressionCurveCalculator.hxx
index 922562fa3c85..ec16964566aa 100644
--- a/chart2/source/inc/LogarithmicRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/LogarithmicRegressionCurveCalculator.hxx
@@ -28,7 +28,7 @@ class LogarithmicRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     LogarithmicRegressionCurveCalculator();
-    virtual ~LogarithmicRegressionCurveCalculator();
+    virtual ~LogarithmicRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/MeanValueRegressionCurveCalculator.hxx b/chart2/source/inc/MeanValueRegressionCurveCalculator.hxx
index fbd307735d7e..4ccc817b4033 100644
--- a/chart2/source/inc/MeanValueRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/MeanValueRegressionCurveCalculator.hxx
@@ -28,7 +28,7 @@ class MeanValueRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     MeanValueRegressionCurveCalculator();
-    virtual ~MeanValueRegressionCurveCalculator();
+    virtual ~MeanValueRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx b/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
index ccfcc7adf636..a43635a9cc06 100644
--- a/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
@@ -29,7 +29,7 @@ class MovingAverageRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     MovingAverageRegressionCurveCalculator();
-    virtual ~MovingAverageRegressionCurveCalculator();
+    virtual ~MovingAverageRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/NameContainer.hxx b/chart2/source/inc/NameContainer.hxx
index b4fc11b06d67..91c3a9970a33 100644
--- a/chart2/source/inc/NameContainer.hxx
+++ b/chart2/source/inc/NameContainer.hxx
@@ -50,7 +50,7 @@ public:
     NameContainer() = delete;
     NameContainer( const css::uno::Type& rType, const OUString& rServicename, const OUString& rImplementationName );
     explicit NameContainer( const NameContainer & rOther );
-    virtual ~NameContainer();
+    virtual ~NameContainer() override;
 
     // XServiceInfo
     virtual OUString SAL_CALL getImplementationName(  ) throw(css::uno::RuntimeException, std::exception) override;
diff --git a/chart2/source/inc/PolynomialRegressionCurveCalculator.hxx b/chart2/source/inc/PolynomialRegressionCurveCalculator.hxx
index 9b0944e22154..a6e08c6115f7 100644
--- a/chart2/source/inc/PolynomialRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/PolynomialRegressionCurveCalculator.hxx
@@ -29,7 +29,7 @@ class PolynomialRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     PolynomialRegressionCurveCalculator();
-    virtual ~PolynomialRegressionCurveCalculator();
+    virtual ~PolynomialRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/PotentialRegressionCurveCalculator.hxx b/chart2/source/inc/PotentialRegressionCurveCalculator.hxx
index a201152234b1..7a890617ca2a 100644
--- a/chart2/source/inc/PotentialRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/PotentialRegressionCurveCalculator.hxx
@@ -29,7 +29,7 @@ class PotentialRegressionCurveCalculator : public RegressionCurveCalculator
 {
 public:
     PotentialRegressionCurveCalculator();
-    virtual ~PotentialRegressionCurveCalculator();
+    virtual ~PotentialRegressionCurveCalculator() override;
 
 protected:
     virtual OUString ImplGetRepresentation(
diff --git a/chart2/source/inc/RangeHighlighter.hxx b/chart2/source/inc/RangeHighlighter.hxx
index 2fe6291ece72..a7b67169fab8 100644
--- a/chart2/source/inc/RangeHighlighter.hxx
+++ b/chart2/source/inc/RangeHighlighter.hxx
@@ -51,7 +51,7 @@ class RangeHighlighter :
 public:
     explicit RangeHighlighter(
         const css::uno::Reference< css::view::XSelectionSupplier > & xSelectionSupplier );
-    virtual ~RangeHighlighter();
+    virtual ~RangeHighlighter() override;
 
 protected:
     // ____ XRangeHighlighter ____
diff --git a/chart2/source/inc/RegressionCurveCalculator.hxx b/chart2/source/inc/RegressionCurveCalculator.hxx
index 422c39b3ed55..ff063c8a8c96 100644
--- a/chart2/source/inc/RegressionCurveCalculator.hxx
+++ b/chart2/source/inc/RegressionCurveCalculator.hxx
@@ -33,7 +33,7 @@ class RegressionCurveCalculator : public
 {
 public:
     RegressionCurveCalculator();
-    virtual ~RegressionCurveCalculator();
+    virtual ~RegressionCurveCalculator() override;
 
     static bool isLinearScaling(
         const css::uno::Reference< css::chart2::XScaling >& xScaling );
diff --git a/chart2/source/inc/Scaling.hxx b/chart2/source/inc/Scaling.hxx
index 690ac3f6e103..bac4b7f5bb25 100644
--- a/chart2/source/inc/Scaling.hxx
+++ b/chart2/source/inc/Scaling.hxx
@@ -42,7 +42,7 @@ public:
     /// base is 10.0
     explicit LogarithmicScaling();
     LogarithmicScaling( double fBase );
-    virtual ~LogarithmicScaling();
+    virtual ~LogarithmicScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
@@ -83,7 +83,7 @@ public:
     /// base is 10.0
     explicit ExponentialScaling();
     explicit ExponentialScaling( double fBase );
-    virtual ~ExponentialScaling();
+    virtual ~ExponentialScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
@@ -123,7 +123,7 @@ public:
     explicit LinearScaling();
     /// y(x) = fSlope * x + fOffset
     LinearScaling( double fSlope, double fOffset );
-    virtual ~LinearScaling();
+    virtual ~LinearScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
@@ -162,7 +162,7 @@ public:
     /// exponent 10.0
     explicit PowerScaling();
     explicit PowerScaling( double fExponent );
-    virtual ~PowerScaling();
+    virtual ~PowerScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/UncachedDataSequence.hxx b/chart2/source/inc/UncachedDataSequence.hxx
index 607a2696725d..5373b76b74c4 100644
--- a/chart2/source/inc/UncachedDataSequence.hxx
+++ b/chart2/source/inc/UncachedDataSequence.hxx
@@ -88,7 +88,7 @@ public:
         const OUString & rRangeRepresentation,
         const OUString & rRole );
     UncachedDataSequence( const UncachedDataSequence & rSource );
-    virtual ~UncachedDataSequence();
+    virtual ~UncachedDataSequence() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/inc/WeakListenerAdapter.hxx b/chart2/source/inc/WeakListenerAdapter.hxx
index 4ff2e3e4922c..b29dc538e22c 100644
--- a/chart2/source/inc/WeakListenerAdapter.hxx
+++ b/chart2/source/inc/WeakListenerAdapter.hxx
@@ -82,7 +82,7 @@ class WeakModifyListenerAdapter :
 public:
     explicit WeakModifyListenerAdapter(
         const css::uno::WeakReference< css::util::XModifyListener > & xListener );
-    virtual ~WeakModifyListenerAdapter();
+    virtual ~WeakModifyListenerAdapter() override;
 
 protected:
     // ____ XModifyListener ____
@@ -96,7 +96,7 @@ class WeakSelectionChangeListenerAdapter :
 public:
     explicit WeakSelectionChangeListenerAdapter(
         const css::uno::Reference< css::view::XSelectionChangeListener > & xListener );
-    virtual ~WeakSelectionChangeListenerAdapter();
+    virtual ~WeakSelectionChangeListenerAdapter() override;
 
 protected:
     // ____ XSelectionChangeListener ____
diff --git a/chart2/source/inc/WrappedDefaultProperty.hxx b/chart2/source/inc/WrappedDefaultProperty.hxx
index b9c26cbd7f84..f0a9fed217ed 100644
--- a/chart2/source/inc/WrappedDefaultProperty.hxx
+++ b/chart2/source/inc/WrappedDefaultProperty.hxx
@@ -31,7 +31,7 @@ public:
     explicit WrappedDefaultProperty(
         const OUString& rOuterName, const OUString& rInnerName,
         const css::uno::Any& rNewOuterDefault );
-    virtual ~WrappedDefaultProperty();
+    virtual ~WrappedDefaultProperty() override;
 
     virtual void setPropertyToDefault(
         const css::uno::Reference< css::beans::XPropertyState >& xInnerPropertyState ) const
diff --git a/chart2/source/inc/WrappedDirectStateProperty.hxx b/chart2/source/inc/WrappedDirectStateProperty.hxx
index 6402afd57b7b..1c97aa0a5cb8 100644
--- a/chart2/source/inc/WrappedDirectStateProperty.hxx
+++ b/chart2/source/inc/WrappedDirectStateProperty.hxx
@@ -31,7 +31,7 @@ class OOO_DLLPUBLIC_CHARTTOOLS WrappedDirectStateProperty :
 public:
     explicit WrappedDirectStateProperty(
         const OUString& rOuterName, const OUString& rInnerName );
-    virtual ~WrappedDirectStateProperty();
+    virtual ~WrappedDirectStateProperty() override;
 
     virtual css::beans::PropertyState getPropertyState(
         const css::uno::Reference< css::beans::XPropertyState >& xInnerPropertyState ) const
diff --git a/chart2/source/inc/WrappedIgnoreProperty.hxx b/chart2/source/inc/WrappedIgnoreProperty.hxx
index ca6fe26ef6d5..70f0c37c9862 100644
--- a/chart2/source/inc/WrappedIgnoreProperty.hxx
+++ b/chart2/source/inc/WrappedIgnoreProperty.hxx
@@ -31,7 +31,7 @@ class OOO_DLLPUBLIC_CHARTTOOLS WrappedIgnoreProperty : public WrappedProperty
 {
 public:
     WrappedIgnoreProperty( const OUString& rOuterName, const css::uno::Any& rDefaultValue );
-    virtual ~WrappedIgnoreProperty();
+    virtual ~WrappedIgnoreProperty() override;
 
     virtual void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const
                         throw (css::beans::UnknownPropertyException, css::beans::PropertyVetoException, css::lang::IllegalArgumentException, css::lang::WrappedTargetException, css::uno::RuntimeException) override;
diff --git a/chart2/source/inc/WrappedPropertySet.hxx b/chart2/source/inc/WrappedPropertySet.hxx
index 1815dcf8bb0c..cd2c89937e84 100644
--- a/chart2/source/inc/WrappedPropertySet.hxx
+++ b/chart2/source/inc/WrappedPropertySet.hxx
@@ -47,7 +47,7 @@ class OOO_DLLPUBLIC_CHARTTOOLS WrappedPropertySet :
 {
 public:
     WrappedPropertySet();
-    virtual ~WrappedPropertySet();
+    virtual ~WrappedPropertySet() override;
 
     void clearWrappedPropertySet();
 
diff --git a/chart2/source/inc/chartview/DrawModelWrapper.hxx b/chart2/source/inc/chartview/DrawModelWrapper.hxx
index 91ac42c19734..45e6b57eeef3 100644
--- a/chart2/source/inc/chartview/DrawModelWrapper.hxx
+++ b/chart2/source/inc/chartview/DrawModelWrapper.hxx
@@ -46,7 +46,7 @@ public:
 
     SAL_DLLPRIVATE DrawModelWrapper(
         const css::uno::Reference<css::uno::XComponentContext>& xContext );
-    SAL_DLLPRIVATE virtual ~DrawModelWrapper();
+    SAL_DLLPRIVATE virtual ~DrawModelWrapper() override;
 
     css::uno::Reference< css::lang::XMultiServiceFactory > getShapeFactory();
 
diff --git a/chart2/source/model/inc/BaseCoordinateSystem.hxx b/chart2/source/model/inc/BaseCoordinateSystem.hxx
index da9a04c128d2..ab73022b468b 100644
--- a/chart2/source/model/inc/BaseCoordinateSystem.hxx
+++ b/chart2/source/model/inc/BaseCoordinateSystem.hxx
@@ -58,7 +58,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         sal_Int32 nDimensionCount = 2 );
     explicit BaseCoordinateSystem( const BaseCoordinateSystem & rSource );
-    virtual ~BaseCoordinateSystem();
+    virtual ~BaseCoordinateSystem() override;
 
     // ____ OPropertySet ____
     virtual css::uno::Any GetDefaultValue( sal_Int32 nHandle ) const
diff --git a/chart2/source/model/inc/CartesianCoordinateSystem.hxx b/chart2/source/model/inc/CartesianCoordinateSystem.hxx
index d17126c9b9e0..5cd12965bd36 100644
--- a/chart2/source/model/inc/CartesianCoordinateSystem.hxx
+++ b/chart2/source/model/inc/CartesianCoordinateSystem.hxx
@@ -31,7 +31,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         sal_Int32 nDimensionCount = 2 );
     explicit CartesianCoordinateSystem( const CartesianCoordinateSystem & rSource );
-    virtual ~CartesianCoordinateSystem();
+    virtual ~CartesianCoordinateSystem() override;
 
     // ____ XCoordinateSystem ____
     virtual OUString SAL_CALL getCoordinateSystemType()
@@ -60,7 +60,7 @@ class CartesianCoordinateSystem2d : public CartesianCoordinateSystem
 public:
     explicit CartesianCoordinateSystem2d(
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~CartesianCoordinateSystem2d();
+    virtual ~CartesianCoordinateSystem2d() override;
 
     // ____ XServiceInfo ____
     virtual OUString SAL_CALL getImplementationName()
@@ -80,7 +80,7 @@ public:
     explicit CartesianCoordinateSystem3d(
         const css::uno::Reference<
             css::uno::XComponentContext > & xContext );
-    virtual ~CartesianCoordinateSystem3d();
+    virtual ~CartesianCoordinateSystem3d() override;
 
     // ____ XServiceInfo ____
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/inc/ChartTypeManager.hxx b/chart2/source/model/inc/ChartTypeManager.hxx
index 807ce952d3c5..b41664120019 100644
--- a/chart2/source/model/inc/ChartTypeManager.hxx
+++ b/chart2/source/model/inc/ChartTypeManager.hxx
@@ -41,7 +41,7 @@ class ChartTypeManager :
 public:
     explicit ChartTypeManager(
         css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~ChartTypeManager();
+    virtual ~ChartTypeManager() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/inc/DataSeries.hxx b/chart2/source/model/inc/DataSeries.hxx
index 81859e6186ab..030d0ce3c219 100644
--- a/chart2/source/model/inc/DataSeries.hxx
+++ b/chart2/source/model/inc/DataSeries.hxx
@@ -68,7 +68,7 @@ class DataSeries :
 {
 public:
     explicit DataSeries( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~DataSeries();
+    virtual ~DataSeries() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/inc/Diagram.hxx b/chart2/source/model/inc/Diagram.hxx
index 6e86d36464d5..9dbec671422c 100644
--- a/chart2/source/model/inc/Diagram.hxx
+++ b/chart2/source/model/inc/Diagram.hxx
@@ -62,7 +62,7 @@ class Diagram :
 {
 public:
     Diagram( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~Diagram();
+    virtual ~Diagram() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/inc/PolarCoordinateSystem.hxx b/chart2/source/model/inc/PolarCoordinateSystem.hxx
index ba4def86ec79..70773f03153e 100644
--- a/chart2/source/model/inc/PolarCoordinateSystem.hxx
+++ b/chart2/source/model/inc/PolarCoordinateSystem.hxx
@@ -31,7 +31,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext,
         sal_Int32 nDimensionCount = 2 );
     explicit PolarCoordinateSystem( const PolarCoordinateSystem & rSource );
-    virtual ~PolarCoordinateSystem();
+    virtual ~PolarCoordinateSystem() override;
 
     // ____ XCoordinateSystem ____
     virtual OUString SAL_CALL getCoordinateSystemType()
@@ -60,7 +60,7 @@ class PolarCoordinateSystem2d : public PolarCoordinateSystem
 public:
     explicit PolarCoordinateSystem2d(
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~PolarCoordinateSystem2d();
+    virtual ~PolarCoordinateSystem2d() override;
 
     // ____ XServiceInfo ____
     virtual OUString SAL_CALL getImplementationName()
@@ -79,7 +79,7 @@ class PolarCoordinateSystem3d : public PolarCoordinateSystem
 public:
     explicit PolarCoordinateSystem3d(
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~PolarCoordinateSystem3d();
+    virtual ~PolarCoordinateSystem3d() override;
 
     // ____ XServiceInfo ____
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/inc/StockBar.hxx b/chart2/source/model/inc/StockBar.hxx
index a00419aa2eab..51d3db993fb5 100644
--- a/chart2/source/model/inc/StockBar.hxx
+++ b/chart2/source/model/inc/StockBar.hxx
@@ -47,7 +47,7 @@ class StockBar :
 {
 public:
     explicit StockBar( bool bRisingCourse );
-    virtual ~StockBar();
+    virtual ~StockBar() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/inc/XMLFilter.hxx b/chart2/source/model/inc/XMLFilter.hxx
index ffe01fc40e7c..1c7ce84131ad 100644
--- a/chart2/source/model/inc/XMLFilter.hxx
+++ b/chart2/source/model/inc/XMLFilter.hxx
@@ -59,7 +59,7 @@ class XMLFilter : public
 {
 public:
     explicit XMLFilter( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~XMLFilter();
+    virtual ~XMLFilter() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/Axis.hxx b/chart2/source/model/main/Axis.hxx
index bc6bc659c02d..00f0d6503b19 100644
--- a/chart2/source/model/main/Axis.hxx
+++ b/chart2/source/model/main/Axis.hxx
@@ -55,7 +55,7 @@ class Axis :
 {
 public:
     explicit Axis( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~Axis();
+    virtual ~Axis() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/DataPoint.hxx b/chart2/source/model/main/DataPoint.hxx
index 2be2e69053dc..2262079f0e59 100644
--- a/chart2/source/model/main/DataPoint.hxx
+++ b/chart2/source/model/main/DataPoint.hxx
@@ -52,7 +52,7 @@ class DataPoint :
 {
 public:
     explicit DataPoint( const css::uno::Reference< css::beans::XPropertySet > & rParentProperties );
-    virtual ~DataPoint();
+    virtual ~DataPoint() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/main/FormattedString.hxx b/chart2/source/model/main/FormattedString.hxx
index 54e714748ade..8f4755405260 100644
--- a/chart2/source/model/main/FormattedString.hxx
+++ b/chart2/source/model/main/FormattedString.hxx
@@ -51,7 +51,7 @@ class FormattedString :
 public:
     explicit FormattedString( css::uno::Reference<
            css::uno::XComponentContext > const & xContext );
-    virtual ~FormattedString();
+    virtual ~FormattedString() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/GridProperties.hxx b/chart2/source/model/main/GridProperties.hxx
index ae73f6160aa8..75dd9a33ce1a 100644
--- a/chart2/source/model/main/GridProperties.hxx
+++ b/chart2/source/model/main/GridProperties.hxx
@@ -53,7 +53,7 @@ class GridProperties :
 public:
     explicit GridProperties( css::uno::Reference< css::uno::XComponentContext > const & xContext );
     explicit GridProperties();
-    virtual ~GridProperties();
+    virtual ~GridProperties() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/Legend.hxx b/chart2/source/model/main/Legend.hxx
index d3a761541655..066a595b3606 100644
--- a/chart2/source/model/main/Legend.hxx
+++ b/chart2/source/model/main/Legend.hxx
@@ -52,7 +52,7 @@ class Legend :
 {
 public:
     explicit Legend( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~Legend();
+    virtual ~Legend() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/PageBackground.hxx b/chart2/source/model/main/PageBackground.hxx
index b89cb9a3f918..721642059028 100644
--- a/chart2/source/model/main/PageBackground.hxx
+++ b/chart2/source/model/main/PageBackground.hxx
@@ -49,7 +49,7 @@ class PageBackground :
 {
 public:
     explicit PageBackground( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~PageBackground();
+    virtual ~PageBackground() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/Title.hxx b/chart2/source/model/main/Title.hxx
index c741da577f13..b484ccec66cf 100644
--- a/chart2/source/model/main/Title.hxx
+++ b/chart2/source/model/main/Title.hxx
@@ -50,7 +50,7 @@ class Title :
 {
 public:
     explicit Title( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~Title();
+    virtual ~Title() override;
 
     /// XServiceInfo declarations
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/model/main/Wall.hxx b/chart2/source/model/main/Wall.hxx
index 00d09d8a926b..e35d936312b7 100644
--- a/chart2/source/model/main/Wall.hxx
+++ b/chart2/source/model/main/Wall.hxx
@@ -49,7 +49,7 @@ class Wall :
 {
 public:
     Wall();
-    virtual ~Wall();
+    virtual ~Wall() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/AreaChartType.hxx b/chart2/source/model/template/AreaChartType.hxx
index d3afb47a6bff..b3c2843197eb 100644
--- a/chart2/source/model/template/AreaChartType.hxx
+++ b/chart2/source/model/template/AreaChartType.hxx
@@ -28,7 +28,7 @@ class AreaChartType : public ChartType
 {
 public:
     explicit AreaChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~AreaChartType();
+    virtual ~AreaChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/AreaChartTypeTemplate.hxx b/chart2/source/model/template/AreaChartTypeTemplate.hxx
index 9a65af2d3912..83d73c1687e6 100644
--- a/chart2/source/model/template/AreaChartTypeTemplate.hxx
+++ b/chart2/source/model/template/AreaChartTypeTemplate.hxx
@@ -40,7 +40,7 @@ public:
         const OUString & rServiceName,
         StackMode eStackMode,
         sal_Int32 nDim = 2 );
-    virtual ~AreaChartTypeTemplate();
+    virtual ~AreaChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/BarChartType.hxx b/chart2/source/model/template/BarChartType.hxx
index eb6344d36733..96b706e41999 100644
--- a/chart2/source/model/template/BarChartType.hxx
+++ b/chart2/source/model/template/BarChartType.hxx
@@ -28,7 +28,7 @@ class BarChartType : public ChartType
 {
 public:
     explicit BarChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~BarChartType();
+    virtual ~BarChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/BarChartTypeTemplate.hxx b/chart2/source/model/template/BarChartTypeTemplate.hxx
index 5c1dc3724cd1..73b98fa1fe56 100644
--- a/chart2/source/model/template/BarChartTypeTemplate.hxx
+++ b/chart2/source/model/template/BarChartTypeTemplate.hxx
@@ -47,7 +47,7 @@ public:
         StackMode eStackMode,
         BarDirection eDirection,
         sal_Int32 nDim = 2 );
-    virtual ~BarChartTypeTemplate();
+    virtual ~BarChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/BubbleChartType.hxx b/chart2/source/model/template/BubbleChartType.hxx
index 3e2f69e4e5c4..66d7508b00ae 100644
--- a/chart2/source/model/template/BubbleChartType.hxx
+++ b/chart2/source/model/template/BubbleChartType.hxx
@@ -30,7 +30,7 @@ class BubbleChartType : public ChartType
 public:
     explicit BubbleChartType(
         css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~BubbleChartType();
+    virtual ~BubbleChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/BubbleChartTypeTemplate.hxx b/chart2/source/model/template/BubbleChartTypeTemplate.hxx
index b6ede1c10b66..e5e135726f5f 100644
--- a/chart2/source/model/template/BubbleChartTypeTemplate.hxx
+++ b/chart2/source/model/template/BubbleChartTypeTemplate.hxx
@@ -36,7 +36,7 @@ public:
     explicit BubbleChartTypeTemplate(
         css::uno::Reference< css::uno::XComponentContext > const & xContext,
         const OUString & rServiceName );
-    virtual ~BubbleChartTypeTemplate();
+    virtual ~BubbleChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/BubbleDataInterpreter.hxx b/chart2/source/model/template/BubbleDataInterpreter.hxx
index ed5cebfcc0e8..4f08d05c7517 100644
--- a/chart2/source/model/template/BubbleDataInterpreter.hxx
+++ b/chart2/source/model/template/BubbleDataInterpreter.hxx
@@ -29,7 +29,7 @@ class BubbleDataInterpreter : public DataInterpreter
 public:
     explicit BubbleDataInterpreter(
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~BubbleDataInterpreter();
+    virtual ~BubbleDataInterpreter() override;
 
 protected:
     // ____ XDataInterpreter ____
diff --git a/chart2/source/model/template/CandleStickChartType.hxx b/chart2/source/model/template/CandleStickChartType.hxx
index 6521ca2b9cb1..a4079f2b86fd 100644
--- a/chart2/source/model/template/CandleStickChartType.hxx
+++ b/chart2/source/model/template/CandleStickChartType.hxx
@@ -29,7 +29,7 @@ class CandleStickChartType : public ChartType
 public:
     explicit CandleStickChartType(
         css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~CandleStickChartType();
+    virtual ~CandleStickChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/ChartType.hxx b/chart2/source/model/template/ChartType.hxx
index 653ce0f2ee1c..ef702bc71e46 100644
--- a/chart2/source/model/template/ChartType.hxx
+++ b/chart2/source/model/template/ChartType.hxx
@@ -54,7 +54,7 @@ class ChartType :
 {
 public:
     explicit ChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~ChartType();
+    virtual ~ChartType() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/ChartTypeTemplate.hxx b/chart2/source/model/template/ChartTypeTemplate.hxx
index 2f7bdcb26b41..3ae8a9a9a91c 100644
--- a/chart2/source/model/template/ChartTypeTemplate.hxx
+++ b/chart2/source/model/template/ChartTypeTemplate.hxx
@@ -76,7 +76,7 @@ class ChartTypeTemplate : public ::cppu::WeakImplHelper<
 public:
     explicit ChartTypeTemplate( css::uno::Reference< css::uno::XComponentContext > const & xContext,
         const OUString & rServiceName );
-    virtual ~ChartTypeTemplate();
+    virtual ~ChartTypeTemplate() override;
 
 protected:
     // ____ XChartTypeTemplate ____
diff --git a/chart2/source/model/template/ColumnChartType.hxx b/chart2/source/model/template/ColumnChartType.hxx
index 6da6f794194c..3616a28ddece 100644
--- a/chart2/source/model/template/ColumnChartType.hxx
+++ b/chart2/source/model/template/ColumnChartType.hxx
@@ -28,7 +28,7 @@ class ColumnChartType : public ChartType
 {
 public:
     explicit ColumnChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~ColumnChartType();
+    virtual ~ColumnChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/ColumnLineChartTypeTemplate.hxx b/chart2/source/model/template/ColumnLineChartTypeTemplate.hxx
index 7cb7d76e41d5..80a15444d598 100644
--- a/chart2/source/model/template/ColumnLineChartTypeTemplate.hxx
+++ b/chart2/source/model/template/ColumnLineChartTypeTemplate.hxx
@@ -40,7 +40,7 @@ public:
         const OUString & rServiceName,
         StackMode eStackMode,
         sal_Int32 nNumberOfLines );
-    virtual ~ColumnLineChartTypeTemplate();
+    virtual ~ColumnLineChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/ColumnLineDataInterpreter.hxx b/chart2/source/model/template/ColumnLineDataInterpreter.hxx
index 8c0505236fa2..ea7ef0a934cd 100644
--- a/chart2/source/model/template/ColumnLineDataInterpreter.hxx
+++ b/chart2/source/model/template/ColumnLineDataInterpreter.hxx
@@ -30,7 +30,7 @@ public:
     explicit ColumnLineDataInterpreter(
         sal_Int32 nNumberOfLines,
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~ColumnLineDataInterpreter();
+    virtual ~ColumnLineDataInterpreter() override;
 
 protected:
     // ____ XDataInterpreter ____
diff --git a/chart2/source/model/template/DataInterpreter.hxx b/chart2/source/model/template/DataInterpreter.hxx
index e9fd3e3ec042..8815496681fb 100644
--- a/chart2/source/model/template/DataInterpreter.hxx
+++ b/chart2/source/model/template/DataInterpreter.hxx
@@ -33,7 +33,7 @@ class DataInterpreter : public ::cppu::WeakImplHelper<
 {
 public:
     explicit DataInterpreter( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~DataInterpreter();
+    virtual ~DataInterpreter() override;
 
     const css::uno::Reference< css::uno::XComponentContext >&
         GetComponentContext() const { return m_xContext;}
diff --git a/chart2/source/model/template/FilledNetChartType.hxx b/chart2/source/model/template/FilledNetChartType.hxx
index f16f51877405..d7ddbaa9f790 100644
--- a/chart2/source/model/template/FilledNetChartType.hxx
+++ b/chart2/source/model/template/FilledNetChartType.hxx
@@ -28,7 +28,7 @@ class FilledNetChartType : public NetChartType_Base
 {
 public:
     explicit FilledNetChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~FilledNetChartType();
+    virtual ~FilledNetChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/GL3DBarChartType.hxx b/chart2/source/model/template/GL3DBarChartType.hxx
index 7540e41290b3..dc2680871c72 100644
--- a/chart2/source/model/template/GL3DBarChartType.hxx
+++ b/chart2/source/model/template/GL3DBarChartType.hxx
@@ -22,7 +22,7 @@ class GL3DBarChartType : public ChartType
 {
 public:
     explicit GL3DBarChartType( const css::uno::Reference<css::uno::XComponentContext>& xContext );
-    virtual ~GL3DBarChartType();
+    virtual ~GL3DBarChartType() override;
 
     virtual css::uno::Sequence< OUString > SAL_CALL
         getSupportedPropertyRoles()
diff --git a/chart2/source/model/template/GL3DBarChartTypeTemplate.hxx b/chart2/source/model/template/GL3DBarChartTypeTemplate.hxx
index 220b1e534703..baa781459d1a 100644
--- a/chart2/source/model/template/GL3DBarChartTypeTemplate.hxx
+++ b/chart2/source/model/template/GL3DBarChartTypeTemplate.hxx
@@ -30,7 +30,7 @@ public:
             css::uno::XComponentContext>& xContext,
         const OUString& rServiceName );
 
-    virtual ~GL3DBarChartTypeTemplate();
+    virtual ~GL3DBarChartTypeTemplate() override;
 
     virtual css::uno::Reference<css::chart2::XChartType> getChartTypeForIndex( sal_Int32 nChartTypeIndex ) override;
 
diff --git a/chart2/source/model/template/LineChartType.hxx b/chart2/source/model/template/LineChartType.hxx
index 8602ef32b63d..17190dd59084 100644
--- a/chart2/source/model/template/LineChartType.hxx
+++ b/chart2/source/model/template/LineChartType.hxx
@@ -29,7 +29,7 @@ class LineChartType : public ChartType
 {
 public:
     explicit LineChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~LineChartType();
+    virtual ~LineChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/LineChartTypeTemplate.hxx b/chart2/source/model/template/LineChartTypeTemplate.hxx
index c8d1ad21c9b8..1a1364bfb8f2 100644
--- a/chart2/source/model/template/LineChartTypeTemplate.hxx
+++ b/chart2/source/model/template/LineChartTypeTemplate.hxx
@@ -42,7 +42,7 @@ public:
         bool bSymbols,
         bool bHasLines = true,
         sal_Int32 nDim = 2 );
-    virtual ~LineChartTypeTemplate();
+    virtual ~LineChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/NetChartType.hxx b/chart2/source/model/template/NetChartType.hxx
index 5ea718208b64..ea931ea702df 100644
--- a/chart2/source/model/template/NetChartType.hxx
+++ b/chart2/source/model/template/NetChartType.hxx
@@ -28,7 +28,7 @@ class NetChartType_Base : public ChartType
 {
 public:
     explicit NetChartType_Base( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~NetChartType_Base();
+    virtual ~NetChartType_Base() override;
 
 protected:
     explicit NetChartType_Base( const NetChartType_Base & rOther );
@@ -55,7 +55,7 @@ class NetChartType : public NetChartType_Base
 {
 public:
     explicit NetChartType( css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~NetChartType();
+    virtual ~NetChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/NetChartTypeTemplate.hxx b/chart2/source/model/template/NetChartTypeTemplate.hxx
index cefc496a10b2..f6eca07f400b 100644
--- a/chart2/source/model/template/NetChartTypeTemplate.hxx
+++ b/chart2/source/model/template/NetChartTypeTemplate.hxx
@@ -36,7 +36,7 @@ public:
         bool bHasLines = true,
         bool bHasFilledArea = false
         );
-    virtual ~NetChartTypeTemplate();
+    virtual ~NetChartTypeTemplate() override;
 
 protected:
     // ____ XChartTypeTemplate ____
diff --git a/chart2/source/model/template/PieChartType.hxx b/chart2/source/model/template/PieChartType.hxx
index 34b3b306a8b5..19aa8f2050b0 100644
--- a/chart2/source/model/template/PieChartType.hxx
+++ b/chart2/source/model/template/PieChartType.hxx
@@ -29,7 +29,7 @@ class PieChartType : public ChartType
 public:
     explicit PieChartType(
         css::uno::Reference< css::uno::XComponentContext > const & xContext );
-    virtual ~PieChartType();
+    virtual ~PieChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/PieChartTypeTemplate.hxx b/chart2/source/model/template/PieChartTypeTemplate.hxx
index e9f191fe3af7..5940ba610b2a 100644
--- a/chart2/source/model/template/PieChartTypeTemplate.hxx
+++ b/chart2/source/model/template/PieChartTypeTemplate.hxx
@@ -41,7 +41,7 @@ public:
         css::chart2::PieChartOffsetMode eMode,
         bool bRings = false,
         sal_Int32 nDim = 2 );
-    virtual ~PieChartTypeTemplate();
+    virtual ~PieChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/ScatterChartType.hxx b/chart2/source/model/template/ScatterChartType.hxx
index b3ef17dd89de..117364065550 100644
--- a/chart2/source/model/template/ScatterChartType.hxx
+++ b/chart2/source/model/template/ScatterChartType.hxx
@@ -33,7 +33,7 @@ public:
         css::chart2::CurveStyle eCurveStyle =  css::chart2::CurveStyle_LINES,
         sal_Int32 nResolution = 20,
         sal_Int32 nOrder = 3 );
-    virtual ~ScatterChartType();
+    virtual ~ScatterChartType() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/model/template/ScatterChartTypeTemplate.hxx b/chart2/source/model/template/ScatterChartTypeTemplate.hxx
index 6a03fe38dff3..65ae965bc284 100644
--- a/chart2/source/model/template/ScatterChartTypeTemplate.hxx
+++ b/chart2/source/model/template/ScatterChartTypeTemplate.hxx
@@ -40,7 +40,7 @@ public:
         bool bSymbols,
         bool bHasLines = true,
         sal_Int32 nDim = 2 );
-    virtual ~ScatterChartTypeTemplate();
+    virtual ~ScatterChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/StockChartTypeTemplate.hxx b/chart2/source/model/template/StockChartTypeTemplate.hxx
index 89e4295ec31b..2a04ba2bec6a 100644
--- a/chart2/source/model/template/StockChartTypeTemplate.hxx
+++ b/chart2/source/model/template/StockChartTypeTemplate.hxx
@@ -54,7 +54,7 @@ public:
         const OUString & rServiceName,
         StockVariant eVariant,
         bool bJapaneseStyle );
-    virtual ~StockChartTypeTemplate();
+    virtual ~StockChartTypeTemplate() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
diff --git a/chart2/source/model/template/StockDataInterpreter.hxx b/chart2/source/model/template/StockDataInterpreter.hxx
index 5b466f892c26..9e054af878db 100644
--- a/chart2/source/model/template/StockDataInterpreter.hxx
+++ b/chart2/source/model/template/StockDataInterpreter.hxx
@@ -32,7 +32,7 @@ public:
     explicit StockDataInterpreter(
         StockChartTypeTemplate::StockVariant eVariant,
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~StockDataInterpreter();
+    virtual ~StockDataInterpreter() override;
 
 protected:
     // ____ XDataInterpreter ____
diff --git a/chart2/source/model/template/XYDataInterpreter.hxx b/chart2/source/model/template/XYDataInterpreter.hxx
index 08ab0fb79d0c..cf8017a02a3c 100644
--- a/chart2/source/model/template/XYDataInterpreter.hxx
+++ b/chart2/source/model/template/XYDataInterpreter.hxx
@@ -28,7 +28,7 @@ class XYDataInterpreter : public DataInterpreter
 {
 public:
     explicit XYDataInterpreter( const css::uno::Reference< css::uno::XComponentContext > & xContext );
-    virtual ~XYDataInterpreter();
+    virtual ~XYDataInterpreter() override;
 
 protected:
     // ____ XDataInterpreter ____
diff --git a/chart2/source/tools/ConfigColorScheme.cxx b/chart2/source/tools/ConfigColorScheme.cxx
index 6ecd3f3836fa..21b54d5a365f 100644
--- a/chart2/source/tools/ConfigColorScheme.cxx
+++ b/chart2/source/tools/ConfigColorScheme.cxx
@@ -53,7 +53,7 @@ class ChartConfigItem : public ::utl::ConfigItem
 {
 public:
     explicit ChartConfigItem( ConfigColorScheme & rListener );
-    virtual ~ChartConfigItem() {}
+    virtual ~ChartConfigItem() override {}
 
     void addPropertyNotification( const OUString & rPropertyName );
     uno::Any getProperty( const OUString & aPropertyName );
diff --git a/chart2/source/tools/ExplicitCategoriesProvider.cxx b/chart2/source/tools/ExplicitCategoriesProvider.cxx
index d2f24524873b..70321070d3bf 100644
--- a/chart2/source/tools/ExplicitCategoriesProvider.cxx
+++ b/chart2/source/tools/ExplicitCategoriesProvider.cxx
@@ -226,7 +226,7 @@ public:
         : m_rSplitCategoriesList( rSplitCategoriesList )
         , mrModel( rModel )
     {}
-    virtual ~SplitCategoriesProvider_ForLabeledDataSequences()
+    virtual ~SplitCategoriesProvider_ForLabeledDataSequences() override
     {}
 
     virtual sal_Int32 getLevelCount() const override;
diff --git a/chart2/source/tools/InternalDataProvider.cxx b/chart2/source/tools/InternalDataProvider.cxx
index eaab5476c67d..32dd3c715ab2 100644
--- a/chart2/source/tools/InternalDataProvider.cxx
+++ b/chart2/source/tools/InternalDataProvider.cxx
@@ -1355,7 +1355,7 @@ public:
     explicit SplitCategoriesProvider_ForComplexDescriptions( const ::std::vector< ::std::vector< uno::Any > >& rComplexDescriptions )
         : m_rComplexDescriptions( rComplexDescriptions )
     {}
-    virtual ~SplitCategoriesProvider_ForComplexDescriptions()
+    virtual ~SplitCategoriesProvider_ForComplexDescriptions() override
     {}
 
     virtual sal_Int32 getLevelCount() const override;
diff --git a/chart2/source/tools/RegressionCurveModel.hxx b/chart2/source/tools/RegressionCurveModel.hxx
index 35e63007d6d0..5f56f766b672 100644
--- a/chart2/source/tools/RegressionCurveModel.hxx
+++ b/chart2/source/tools/RegressionCurveModel.hxx
@@ -68,7 +68,7 @@ public:
     RegressionCurveModel( css::uno::Reference< css::uno::XComponentContext > const & xContext,
                           tCurveType eCurveType );
     RegressionCurveModel( const RegressionCurveModel & rOther );
-    virtual ~RegressionCurveModel();
+    virtual ~RegressionCurveModel() override;
 
     /// merge XInterface implementations
      DECLARE_XINTERFACE()
@@ -145,7 +145,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
     explicit MeanValueRegressionCurve(
         const MeanValueRegressionCurve & rOther );
-    virtual ~MeanValueRegressionCurve();
+    virtual ~MeanValueRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -171,7 +171,7 @@ public:
         css::uno::XComponentContext > & xContext );
     explicit LinearRegressionCurve(
         const LinearRegressionCurve & rOther );
-    virtual ~LinearRegressionCurve();
+    virtual ~LinearRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -197,7 +197,7 @@ public:
         css::uno::XComponentContext > & xContext );
     explicit LogarithmicRegressionCurve(
         const LogarithmicRegressionCurve & rOther );
-    virtual ~LogarithmicRegressionCurve();
+    virtual ~LogarithmicRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -222,7 +222,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
     explicit ExponentialRegressionCurve(
         const ExponentialRegressionCurve & rOther );
-    virtual ~ExponentialRegressionCurve();
+    virtual ~ExponentialRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -248,7 +248,7 @@ public:
         css::uno::XComponentContext > & xContext );
     explicit PotentialRegressionCurve(
         const PotentialRegressionCurve & rOther );
-    virtual ~PotentialRegressionCurve();
+    virtual ~PotentialRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -273,7 +273,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
     explicit PolynomialRegressionCurve(
         const PolynomialRegressionCurve & rOther );
-    virtual ~PolynomialRegressionCurve();
+    virtual ~PolynomialRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
@@ -298,7 +298,7 @@ public:
         const css::uno::Reference< css::uno::XComponentContext > & xContext );
     explicit MovingAverageRegressionCurve(
         const MovingAverageRegressionCurve & rOther );
-    virtual ~MovingAverageRegressionCurve();
+    virtual ~MovingAverageRegressionCurve() override;
 
     // ____ XCloneable ____
     virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone()
diff --git a/chart2/source/tools/RegressionEquation.hxx b/chart2/source/tools/RegressionEquation.hxx
index b05aa1f4ac94..cd2d4456843a 100644
--- a/chart2/source/tools/RegressionEquation.hxx
+++ b/chart2/source/tools/RegressionEquation.hxx
@@ -54,7 +54,7 @@ class RegressionEquation :
 {
 public:
     explicit RegressionEquation();
-    virtual ~RegressionEquation();
+    virtual ~RegressionEquation() override;
 
     virtual OUString SAL_CALL
         getImplementationName()
diff --git a/chart2/source/view/axes/DateScaling.hxx b/chart2/source/view/axes/DateScaling.hxx
index 65dbdcbae644..2aedbe5c56df 100644
--- a/chart2/source/view/axes/DateScaling.hxx
+++ b/chart2/source/view/axes/DateScaling.hxx
@@ -38,7 +38,7 @@ class DateScaling :
 {
 public:
     DateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted );
-    virtual ~DateScaling();
+    virtual ~DateScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
@@ -78,7 +78,7 @@ class InverseDateScaling :
 {
 public:
     InverseDateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted );
-    virtual ~InverseDateScaling();
+    virtual ~InverseDateScaling() override;
 
     /// declare XServiceInfo methods
     virtual OUString SAL_CALL getImplementationName()
diff --git a/chart2/source/view/axes/Tickmarks.hxx b/chart2/source/view/axes/Tickmarks.hxx
index 865c87e15dd6..ac5f4828baba 100644
--- a/chart2/source/view/axes/Tickmarks.hxx
+++ b/chart2/source/view/axes/Tickmarks.hxx
@@ -72,7 +72,7 @@ class PureTickIter : public TickIter
 {
 public:
     explicit PureTickIter( TickInfoArrayType& rTickInfoVector );
-    virtual ~PureTickIter();
+    virtual ~PureTickIter() override;
     virtual TickInfo* firstInfo() override;
     virtual TickInfo* nextInfo() override;
 
@@ -119,7 +119,7 @@ public:
         , const ::basegfx::B2DVector& rStartScreenPos, const ::basegfx::B2DVector& rEndScreenPos
         , const ::basegfx::B2DVector& rAxisLineToLabelLineShift );
 
-    virtual ~TickFactory2D();
+    virtual ~TickFactory2D() override;
 
     static sal_Int32    getTickScreenDistance( TickIter& rIter );
 
diff --git a/chart2/source/view/axes/Tickmarks_Equidistant.hxx b/chart2/source/view/axes/Tickmarks_Equidistant.hxx
index 69ec5e44158c..1e8474457fb9 100644
--- a/chart2/source/view/axes/Tickmarks_Equidistant.hxx
+++ b/chart2/source/view/axes/Tickmarks_Equidistant.hxx
@@ -33,7 +33,7 @@ public:
     EquidistantTickIter( TickInfoArraysType& rTickInfos
             , const ExplicitIncrementData& rIncrement
             , sal_Int32 nMinDepth=0, sal_Int32 nMaxDepth=-1 );
-    virtual ~EquidistantTickIter();
+    virtual ~EquidistantTickIter() override;
 
     double*     firstValue();
     double*     nextValue();
diff --git a/chart2/source/view/axes/VAxisBase.hxx b/chart2/source/view/axes/VAxisBase.hxx
index 4330f3ee65f7..3599972e12b1 100644
--- a/chart2/source/view/axes/VAxisBase.hxx
+++ b/chart2/source/view/axes/VAxisBase.hxx
@@ -36,7 +36,7 @@ public:
     VAxisBase( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
            , const AxisProperties& rAxisProperties
            , const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );
-    virtual ~VAxisBase();
+    virtual ~VAxisBase() override;
 
     /**
      * Return the number of dimensions the diagram has.  2 for x and y, and 3
diff --git a/chart2/source/view/axes/VAxisOrGridBase.hxx b/chart2/source/view/axes/VAxisOrGridBase.hxx
index d9f038f440fd..c8884d8acc5a 100644
--- a/chart2/source/view/axes/VAxisOrGridBase.hxx
+++ b/chart2/source/view/axes/VAxisOrGridBase.hxx
@@ -37,7 +37,7 @@ class VAxisOrGridBase : public PlotterBase
 {
 public:
     VAxisOrGridBase( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount );
-    virtual ~VAxisOrGridBase();
+    virtual ~VAxisOrGridBase() override;
 
     virtual void setTransformationSceneToScreen( const css::drawing::HomogenMatrix& rMatrix ) override;
     virtual void setExplicitScaleAndIncrement(
diff --git a/chart2/source/view/axes/VCartesianAxis.cxx b/chart2/source/view/axes/VCartesianAxis.cxx
index 0e0920b4d2e7..f58afb729ff0 100644
--- a/chart2/source/view/axes/VCartesianAxis.cxx
+++ b/chart2/source/view/axes/VCartesianAxis.cxx
@@ -423,7 +423,7 @@ class MaxLabelTickIter : public TickIter
 {
 public:
     MaxLabelTickIter( TickInfoArrayType& rTickInfoVector, size_t nLongestLabelIndex );
-    virtual ~MaxLabelTickIter();
+    virtual ~MaxLabelTickIter() override;
 
     virtual TickInfo* firstInfo() override;
     virtual TickInfo* nextInfo() override;
diff --git a/chart2/source/view/axes/VCartesianAxis.hxx b/chart2/source/view/axes/VCartesianAxis.hxx
index 61c14d4f5473..15074393d90a 100644
--- a/chart2/source/view/axes/VCartesianAxis.hxx
+++ b/chart2/source/view/axes/VCartesianAxis.hxx
@@ -35,7 +35,7 @@ public:
            , PlottingPositionHelper* pPosHelper = nullptr //takes ownership
            );
 
-    virtual ~VCartesianAxis();
+    virtual ~VCartesianAxis() override;
 
     virtual void createMaximumLabels() override;
     virtual void createLabels() override;
diff --git a/chart2/source/view/axes/VCartesianCoordinateSystem.cxx b/chart2/source/view/axes/VCartesianCoordinateSystem.cxx
index 930fe3519818..6cf8f6b9b55b 100644
--- a/chart2/source/view/axes/VCartesianCoordinateSystem.cxx
+++ b/chart2/source/view/axes/VCartesianCoordinateSystem.cxx
@@ -41,7 +41,7 @@ public:
         : m_aTextSequence( rTextSequence )
     {
     }
-    virtual ~TextualDataProvider()
+    virtual ~TextualDataProvider() override
     {
     }
 
diff --git a/chart2/source/view/axes/VCartesianCoordinateSystem.hxx b/chart2/source/view/axes/VCartesianCoordinateSystem.hxx
index d258b6182673..9a791fde9541 100644
--- a/chart2/source/view/axes/VCartesianCoordinateSystem.hxx
+++ b/chart2/source/view/axes/VCartesianCoordinateSystem.hxx
@@ -31,7 +31,7 @@ class VCartesianCoordinateSystem : public VCoordinateSystem
 public:
     VCartesianCoordinateSystem() = delete;
     explicit VCartesianCoordinateSystem( const css::uno::Reference< css::chart2::XCoordinateSystem >& xCooSys );
-    virtual ~VCartesianCoordinateSystem();
+    virtual ~VCartesianCoordinateSystem() override;
 
     virtual void createVAxisList(
             const css::uno::Reference< css::chart2::XChartDocument> &ChartDoc
diff --git a/chart2/source/view/axes/VCartesianGrid.hxx b/chart2/source/view/axes/VCartesianGrid.hxx
index 6239b01faff1..dddb629bd6dd 100644
--- a/chart2/source/view/axes/VCartesianGrid.hxx
+++ b/chart2/source/view/axes/VCartesianGrid.hxx
@@ -36,7 +36,7 @@ public:
         , const css::uno::Sequence<
             css::uno::Reference< css::beans::XPropertySet > >& rGridPropertiesList //main grid, subgrid, subsubgrid etc
         );
-    virtual ~VCartesianGrid();
+    virtual ~VCartesianGrid() override;
 
     virtual void createShapes() override;
 
diff --git a/chart2/source/view/axes/VPolarAngleAxis.hxx b/chart2/source/view/axes/VPolarAngleAxis.hxx
index f78af84d4a67..2b2d6f7c60ed 100644
--- a/chart2/source/view/axes/VPolarAngleAxis.hxx
+++ b/chart2/source/view/axes/VPolarAngleAxis.hxx
@@ -34,7 +34,7 @@ public:
     VPolarAngleAxis( const AxisProperties& rAxisProperties
            , const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier
            , sal_Int32 nDimensionCount );
-    virtual ~VPolarAngleAxis();
+    virtual ~VPolarAngleAxis() override;
 
     virtual void createMaximumLabels() override;
     virtual void createLabels() override;
diff --git a/chart2/source/view/axes/VPolarAxis.hxx b/chart2/source/view/axes/VPolarAxis.hxx
index 283a67ae5752..6eaed3385128 100644
--- a/chart2/source/view/axes/VPolarAxis.hxx
+++ b/chart2/source/view/axes/VPolarAxis.hxx
@@ -40,7 +40,7 @@ public:
 
     virtual bool isAnythingToDraw() override;
 
-    virtual ~VPolarAxis();
+    virtual ~VPolarAxis() override;
 
 protected:
     VPolarAxis( const AxisProperties& rAxisProperties
diff --git a/chart2/source/view/axes/VPolarCoordinateSystem.hxx b/chart2/source/view/axes/VPolarCoordinateSystem.hxx
index 8828d3ee1d2d..3d0474389536 100644
--- a/chart2/source/view/axes/VPolarCoordinateSystem.hxx
+++ b/chart2/source/view/axes/VPolarCoordinateSystem.hxx
@@ -31,7 +31,7 @@ class VPolarCoordinateSystem : public VCoordinateSystem
 public:
     VPolarCoordinateSystem() = delete;
     explicit VPolarCoordinateSystem( const css::uno::Reference< css::chart2::XCoordinateSystem >& xCooSys );
-    virtual ~VPolarCoordinateSystem();
+    virtual ~VPolarCoordinateSystem() override;
 
     //better performance for big data
     virtual css::uno::Sequence< sal_Int32 > getCoordinateSystemResolution( const css::awt::Size& rPageSize
diff --git a/chart2/source/view/axes/VPolarGrid.hxx b/chart2/source/view/axes/VPolarGrid.hxx
index 40889f5145b8..6d8a128b3210 100644
--- a/chart2/source/view/axes/VPolarGrid.hxx
+++ b/chart2/source/view/axes/VPolarGrid.hxx
@@ -39,7 +39,7 @@ public:
         , const css::uno::Sequence<
             css::uno::Reference< css::beans::XPropertySet > > & rGridPropertiesList //main grid, subgrid, subsubgrid etc
         );
-    virtual ~VPolarGrid();
+    virtual ~VPolarGrid() override;
 
     virtual void createShapes() override;
 
diff --git a/chart2/source/view/axes/VPolarRadiusAxis.hxx b/chart2/source/view/axes/VPolarRadiusAxis.hxx
index 65ed5e6ccd00..b43c2b256cc3 100644
--- a/chart2/source/view/axes/VPolarRadiusAxis.hxx
+++ b/chart2/source/view/axes/VPolarRadiusAxis.hxx
@@ -36,7 +36,7 @@ public:
     VPolarRadiusAxis( const AxisProperties& rAxisProperties
            , const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier
            , sal_Int32 nDimensionCount );
-    virtual ~VPolarRadiusAxis();
+    virtual ~VPolarRadiusAxis() override;
 
     virtual void initPlotter(
           const css::uno::Reference< css::drawing::XShapes >& xLogicTarget
diff --git a/chart2/source/view/charttypes/AreaChart.hxx b/chart2/source/view/charttypes/AreaChart.hxx
index d355287de4d8..b4f00ef82483 100644
--- a/chart2/source/view/charttypes/AreaChart.hxx
+++ b/chart2/source/view/charttypes/AreaChart.hxx
@@ -36,7 +36,7 @@ public:
              , sal_Int32 nDimensionCount
              , bool bCategoryXAxis, bool bNoArea=false
              );
-    virtual ~AreaChart();
+    virtual ~AreaChart() override;
 
     virtual void createShapes() override;
     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) override;
diff --git a/chart2/source/view/charttypes/BarChart.hxx b/chart2/source/view/charttypes/BarChart.hxx
index 17632f5c4832..706e257d91a8 100644
--- a/chart2/source/view/charttypes/BarChart.hxx
+++ b/chart2/source/view/charttypes/BarChart.hxx
@@ -34,7 +34,7 @@ public:
 
     BarChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
             , sal_Int32 nDimensionCount );
-    virtual ~BarChart();
+    virtual ~BarChart() override;
 
     virtual void createShapes() override;
     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) override;
diff --git a/chart2/source/view/charttypes/BarPositionHelper.hxx b/chart2/source/view/charttypes/BarPositionHelper.hxx
index c34d67207382..444edc7c8bf5 100644
--- a/chart2/source/view/charttypes/BarPositionHelper.hxx
+++ b/chart2/source/view/charttypes/BarPositionHelper.hxx
@@ -34,7 +34,7 @@ class BarPositionHelper : public CategoryPositionHelper, public PlottingPosition
 public:
     explicit BarPositionHelper( bool bSwapXAndY=true );
     BarPositionHelper( const BarPositionHelper& rSource );
-    virtual ~BarPositionHelper();
+    virtual ~BarPositionHelper() override;
 
     virtual PlottingPositionHelper* clone() const override;
 
diff --git a/chart2/source/view/charttypes/BubbleChart.hxx b/chart2/source/view/charttypes/BubbleChart.hxx
index 7b3a9206ef8a..ab24ac69cce3 100644
--- a/chart2/source/view/charttypes/BubbleChart.hxx
+++ b/chart2/source/view/charttypes/BubbleChart.hxx
@@ -33,7 +33,7 @@ public:
 
     BubbleChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
              , sal_Int32 nDimensionCount );
-    virtual ~BubbleChart();
+    virtual ~BubbleChart() override;
 
     virtual void createShapes() override;
 
diff --git a/chart2/source/view/charttypes/CandleStickChart.hxx b/chart2/source/view/charttypes/CandleStickChart.hxx
index 38e1dacd57b9..3142e1bdd47e 100644
--- a/chart2/source/view/charttypes/CandleStickChart.hxx
+++ b/chart2/source/view/charttypes/CandleStickChart.hxx
@@ -34,7 +34,7 @@ public:
 
     CandleStickChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
                       , sal_Int32 nDimensionCount );
-    virtual ~CandleStickChart();
+    virtual ~CandleStickChart() override;
 
     virtual void createShapes() override;
     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) override;
diff --git a/chart2/source/view/charttypes/NetChart.hxx b/chart2/source/view/charttypes/NetChart.hxx
index 381678de3be7..c0b22c3ee439 100644
--- a/chart2/source/view/charttypes/NetChart.hxx
+++ b/chart2/source/view/charttypes/NetChart.hxx
@@ -36,7 +36,7 @@ public:
              , bool bNoArea
              , PlottingPositionHelper* pPlottingPositionHelper //takes ownership
              );
-    virtual ~NetChart();
+    virtual ~NetChart() override;
 
     virtual void createShapes() override;
     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) override;
diff --git a/chart2/source/view/charttypes/PieChart.cxx b/chart2/source/view/charttypes/PieChart.cxx
index 9407995715f6..d2df00070f7d 100644
--- a/chart2/source/view/charttypes/PieChart.cxx
+++ b/chart2/source/view/charttypes/PieChart.cxx
@@ -98,7 +98,7 @@ class PiePositionHelper : public PolarPlottingPositionHelper
 {
 public:
     PiePositionHelper( NormalAxis eNormalAxis, double fAngleDegreeOffset );
-    virtual ~PiePositionHelper();
+    virtual ~PiePositionHelper() override;
 
     bool    getInnerAndOuterRadius( double fCategoryX, double& fLogicInnerRadius, double& fLogicOuterRadius, bool bUseRings, double fMaxOffset ) const;
 
diff --git a/chart2/source/view/charttypes/PieChart.hxx b/chart2/source/view/charttypes/PieChart.hxx
index 2b39e0869f95..7e5f0243dae3 100644
--- a/chart2/source/view/charttypes/PieChart.hxx
+++ b/chart2/source/view/charttypes/PieChart.hxx
@@ -37,7 +37,7 @@ public:
 
     PieChart( const css::uno::Reference< css::chart2::XChartType >& xChartTypeModel
             , sal_Int32 nDimensionCount, bool bExcludingPositioning );
-    virtual ~PieChart();
+    virtual ~PieChart() override;
 
     /** This method creates all shapes needed for representing the pie chart.
      */
diff --git a/chart2/source/view/inc/GL3DBarChart.hxx b/chart2/source/view/inc/GL3DBarChart.hxx
index e8d774636111..55df3d154925 100644
--- a/chart2/source/view/inc/GL3DBarChart.hxx
+++ b/chart2/source/view/inc/GL3DBarChart.hxx
@@ -68,7 +68,7 @@ public:
         const css::uno::Reference<css::chart2::XChartType>& xChartType,
         OpenGLWindow* pContext);
 
-    virtual ~GL3DBarChart();
+    virtual ~GL3DBarChart() override;
 
     virtual void create3DShapes(const std::vector<std::unique_ptr<VDataSeries>>& rDataSeries,
         ExplicitCategoriesProvider& rCatProvider) override;
diff --git a/chart2/source/view/inc/Linear3DTransformation.hxx b/chart2/source/view/inc/Linear3DTransformation.hxx
index 5473b096e6a7..396d1e57379f 100644
--- a/chart2/source/view/inc/Linear3DTransformation.hxx
+++ b/chart2/source/view/inc/Linear3DTransformation.hxx
@@ -32,7 +32,7 @@ class Linear3DTransformation : public ::cppu::WeakImplHelper<
 {
 public:
     Linear3DTransformation( const css::drawing::HomogenMatrix& rHomMatrix, bool bSwapXAndY  );
-    virtual ~Linear3DTransformation();
+    virtual ~Linear3DTransformation() override;
 
     // ____ XTransformation ____
     /// @see css::chart2::XTransformation
diff --git a/chart2/source/view/inc/PlottingPositionHelper.hxx b/chart2/source/view/inc/PlottingPositionHelper.hxx
index a1911476e9d9..99ed5c864492 100644
--- a/chart2/source/view/inc/PlottingPositionHelper.hxx
+++ b/chart2/source/view/inc/PlottingPositionHelper.hxx
@@ -147,7 +147,7 @@ class PolarPlottingPositionHelper : public PlottingPositionHelper
 public:
     PolarPlottingPositionHelper( NormalAxis eNormalAxis=NormalAxis_Z );
     PolarPlottingPositionHelper( const PolarPlottingPositionHelper& rSource );
-    virtual ~PolarPlottingPositionHelper();
+    virtual ~PolarPlottingPositionHelper() override;
 
     virtual PlottingPositionHelper* clone() const override;
 
diff --git a/chart2/source/view/inc/PolarLabelPositionHelper.hxx b/chart2/source/view/inc/PolarLabelPositionHelper.hxx
index 95d25d33909f..d02b2f4ee6e4 100644
--- a/chart2/source/view/inc/PolarLabelPositionHelper.hxx
+++ b/chart2/source/view/inc/PolarLabelPositionHelper.hxx
@@ -39,7 +39,7 @@ public:
         , sal_Int32 nDimensionCount
         , const css::uno::Reference< css::drawing::XShapes >& xLogicTarget
         , AbstractShapeFactory* pShapeFactory );
-    virtual ~PolarLabelPositionHelper();
+    virtual ~PolarLabelPositionHelper() override;
 
     css::awt::Point getLabelScreenPositionAndAlignmentForLogicValues(
                         LabelAlignment& rAlignment
diff --git a/chart2/source/view/inc/VPolarTransformation.hxx b/chart2/source/view/inc/VPolarTransformation.hxx
index b0a0f9f331aa..a9b548e70d1e 100644
--- a/chart2/source/view/inc/VPolarTransformation.hxx
+++ b/chart2/source/view/inc/VPolarTransformation.hxx
@@ -32,7 +32,7 @@ class VPolarTransformation : public ::cppu::WeakImplHelper<
 {
 public:
     VPolarTransformation( const PolarPlottingPositionHelper& rPositionHelper );
-    virtual ~VPolarTransformation();
+    virtual ~VPolarTransformation() override;
 
     // ____ XTransformation ____
     /// @see css::chart2::XTransformation
diff --git a/chart2/source/view/inc/VSeriesPlotter.hxx b/chart2/source/view/inc/VSeriesPlotter.hxx
index d5817b211a0e..cd8cf9ffd6d3 100644
--- a/chart2/source/view/inc/VSeriesPlotter.hxx
+++ b/chart2/source/view/inc/VSeriesPlotter.hxx
@@ -121,7 +121,7 @@ class VSeriesPlotter : public PlotterBase, public MinimumAndMaximumSupplier, pub
 public:
     VSeriesPlotter() = delete;
 
-    virtual ~VSeriesPlotter();
+    virtual ~VSeriesPlotter() override;
 
     /*
     * A new series can be positioned relative to other series in a chart.
diff --git a/chart2/source/view/main/ChartItemPool.hxx b/chart2/source/view/main/ChartItemPool.hxx
index dded9d96b5e9..ad183e87aa41 100644
--- a/chart2/source/view/main/ChartItemPool.hxx
+++ b/chart2/source/view/main/ChartItemPool.hxx
@@ -33,7 +33,7 @@ public:
     ChartItemPool();
     ChartItemPool(const ChartItemPool& rPool);
 protected:
-    virtual ~ChartItemPool();
+    virtual ~ChartItemPool() override;
 public:
 
     virtual SfxItemPool* Clone() const override;
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index f04bcf75c842..787440cd747c 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -1064,7 +1064,7 @@ class GL2DRenderer : public IRenderer
 {
 public:
     explicit GL2DRenderer(ChartView* pView);
-    virtual ~GL2DRenderer();
+    virtual ~GL2DRenderer() override;
 
     virtual void update() override;
     virtual void clickedAt(const Point& rPos, sal_uInt16 nButton) override;
diff --git a/chart2/source/view/main/DummyXShape.hxx b/chart2/source/view/main/DummyXShape.hxx
index 624a25c73870..1b3c634e52c8 100644
--- a/chart2/source/view/main/DummyXShape.hxx
+++ b/chart2/source/view/main/DummyXShape.hxx
@@ -357,7 +357,7 @@ class DummyChart : public DummyXShapes
 {
 public:
     DummyChart();
-    virtual ~DummyChart();
+    virtual ~DummyChart() override;
     virtual DummyChart* getRootShape() override;
 
     virtual void SAL_CALL setPosition( const css::awt::Point& aPosition ) throw(css::uno::RuntimeException, std::exception) override;