clang-tidy: Apply modernize-use-override everywhere (#6439)

... to mark overriding functions `override` instead of `virtual`.

plugins/Amplifier/Amplifier.h

@@ -37,10 +37,10 @@ class AmplifierEffect : public Effect
 {
 public:
 	AmplifierEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~AmplifierEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~AmplifierEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_ampControls;
 	}

plugins/Amplifier/AmplifierControlDialog.h

@@ -42,7 +42,7 @@ class AmplifierControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	AmplifierControlDialog( AmplifierControls* controls );
-	virtual ~AmplifierControlDialog()
+	~AmplifierControlDialog() override
 	{
 	}
 

plugins/Amplifier/AmplifierControls.h

@@ -45,23 +45,23 @@ class AmplifierControls : public EffectControls
 	Q_OBJECT
 public:
 	AmplifierControls( AmplifierEffect* effect );
-	virtual ~AmplifierControls()
+	~AmplifierControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "AmplifierControls";
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 4;
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::AmplifierControlDialog( this );
 	}

plugins/BassBooster/BassBooster.h

@@ -37,10 +37,10 @@ class BassBoosterEffect : public Effect
 {
 public:
 	BassBoosterEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~BassBoosterEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~BassBoosterEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_bbControls;
 	}

plugins/BassBooster/BassBoosterControlDialog.h

@@ -40,7 +40,7 @@ class BassBoosterControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	BassBoosterControlDialog( BassBoosterControls* controls );
-	virtual ~BassBoosterControlDialog()
+	~BassBoosterControlDialog() override
 	{
 	}
 

plugins/BassBooster/BassBoosterControls.h

@@ -39,23 +39,23 @@ class BassBoosterControls : public EffectControls
 	Q_OBJECT
 public:
 	BassBoosterControls( BassBoosterEffect* effect );
-	virtual ~BassBoosterControls()
+	~BassBoosterControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "bassboostercontrols";
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 3;
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::BassBoosterControlDialog( this );
 	}

plugins/BitInvader/BitInvader.h

@@ -74,25 +74,25 @@ class BitInvader : public Instrument
 	Q_OBJECT
 public:
 	BitInvader(InstrumentTrack * _instrument_track );
-	virtual ~BitInvader();
+	~BitInvader() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc,
-							QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc,
+							QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return( 64 );
 	}
 
-	virtual gui::PluginView * instantiateView( QWidget * _parent );
+	gui::PluginView * instantiateView( QWidget * _parent ) override;
 
 protected slots:
 	void lengthChanged();
@@ -124,7 +124,7 @@ public:
 	BitInvaderView( Instrument * _instrument,
 					QWidget * _parent );
 
-	virtual ~BitInvaderView() {};
+	~BitInvaderView() override {};
 
 protected slots:
 	//void sampleSizeChanged( float _new_sample_length );
@@ -142,7 +142,7 @@ protected slots:
 	void smoothClicked( void  );
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	Knob * m_sampleLengthKnob;
 	PixmapButton * m_sinWaveBtn;

plugins/Bitcrush/Bitcrush.h

@@ -40,10 +40,10 @@ class BitcrushEffect : public Effect
 {
 public:
 	BitcrushEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~BitcrushEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~BitcrushEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_controls;
 	}

plugins/Bitcrush/BitcrushControlDialog.h

@@ -43,7 +43,7 @@ class BitcrushControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	BitcrushControlDialog( BitcrushControls * controls );
-	virtual ~BitcrushControlDialog()
+	~BitcrushControlDialog() override
 	{
 	}
 };

plugins/Bitcrush/BitcrushControls.h

@@ -40,21 +40,21 @@ class BitcrushControls : public EffectControls
 	Q_OBJECT
 public:
 	BitcrushControls( BitcrushEffect * eff );
-	virtual ~BitcrushControls();
+	~BitcrushControls() override;
 
-	virtual void saveSettings( QDomDocument & doc, QDomElement & elem );
-	virtual void loadSettings( const QDomElement & elem );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & doc, QDomElement & elem ) override;
+	void loadSettings( const QDomElement & elem ) override;
+	inline QString nodeName() const override
 	{
 		return( "bitcrushcontrols" );
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 9 );
 	}
 
-	virtual gui::EffectControlDialog * createView()
+	gui::EffectControlDialog * createView() override
 	{
 		return( new gui::BitcrushControlDialog( this ) );
 	}

plugins/CarlaBase/Carla.h

@@ -93,7 +93,7 @@ public:
 		return !reg.exactMatch(name);
 	}
 
-	inline virtual void loadSettings(const QDomElement& element, const QString& name = QString("value")) override
+	inline void loadSettings(const QDomElement& element, const QString& name = QString("value")) override
 	{
 		AutomatableModel::loadSettings(element, name);
 		bool mustQuote = mustQuoteName(name);
@@ -104,7 +104,7 @@ public:
 		}
 	}
 
-	inline virtual void saveSettings(QDomDocument& doc, QDomElement& element,
+	inline void saveSettings(QDomDocument& doc, QDomElement& element,
 		const QString& name = QString( "value" )) override
 	{
 		if (m_isEnabled)
@@ -177,7 +177,7 @@ public:
     static const uint32_t kMaxMidiEvents = 512;
 
     CarlaInstrument(InstrumentTrack* const instrumentTrack, const Descriptor* const descriptor, const bool isPatchbay);
-    virtual ~CarlaInstrument();
+    ~CarlaInstrument() override;
 
     // Carla NativeHostDescriptor functions
     uint32_t handleGetBufferSize() const;
@@ -189,13 +189,13 @@ public:
     intptr_t handleDispatcher(const NativeHostDispatcherOpcode opcode, const int32_t index, const intptr_t value, void* const ptr, const float opt);
 
     // LMMS functions
-    virtual Flags flags() const;
-    virtual QString nodeName() const;
-    virtual void saveSettings(QDomDocument& doc, QDomElement& parent);
-    virtual void loadSettings(const QDomElement& elem);
-    virtual void play(sampleFrame* workingBuffer);
-    virtual bool handleMidiEvent(const MidiEvent& event, const TimePos& time, f_cnt_t offset);
-    virtual gui::PluginView* instantiateView(QWidget* parent);
+    Flags flags() const override;
+    QString nodeName() const override;
+    void saveSettings(QDomDocument& doc, QDomElement& parent) override;
+    void loadSettings(const QDomElement& elem) override;
+    void play(sampleFrame* workingBuffer) override;
+    bool handleMidiEvent(const MidiEvent& event, const TimePos& time, f_cnt_t offset) override;
+    gui::PluginView* instantiateView(QWidget* parent) override;
 
 signals:
     void uiClosed();
@@ -255,7 +255,7 @@ public:
 		setWindowFlags(windowFlags);
 	}
 
-	virtual void resizeEvent(QResizeEvent * event) override
+	void resizeEvent(QResizeEvent * event) override
 	{
 		if (mousePress) {
 			resizing = true;
@@ -263,13 +263,13 @@ public:
 		SubWindow::resizeEvent(event);
 	}
 
-	virtual void mousePressEvent(QMouseEvent * event) override
+	void mousePressEvent(QMouseEvent * event) override
 	{
 		mousePress = true;
 		SubWindow::mousePressEvent(event);
 	}
 
-	virtual void mouseReleaseEvent(QMouseEvent * event) override
+	void mouseReleaseEvent(QMouseEvent * event) override
 	{
 		if (resizing) {
 			resizing = false;
@@ -279,7 +279,7 @@ public:
 		SubWindow::mouseReleaseEvent(event);
 	}
 
-	virtual void closeEvent(QCloseEvent * event) override
+	void closeEvent(QCloseEvent * event) override
 	{
 		emit uiClosed();
 		event->accept();
@@ -298,7 +298,7 @@ class CarlaInstrumentView : public InstrumentViewFixedSize
 
 public:
     CarlaInstrumentView(CarlaInstrument* const instrument, QWidget* const parent);
-    virtual ~CarlaInstrumentView();
+    ~CarlaInstrumentView() override;
 
 private slots:
     void toggleUI(bool);
@@ -307,8 +307,8 @@ private slots:
     void paramsUiClosed();
 
 private:
-    virtual void modelChanged();
-    virtual void timerEvent(QTimerEvent*);
+    void modelChanged() override;
+    void timerEvent(QTimerEvent*) override;
 
     NativePluginHandle fHandle;
     const NativePluginDescriptor* fDescriptor;
@@ -333,7 +333,7 @@ class CarlaParamsView : public InstrumentView
 	Q_OBJECT
 public:
 	CarlaParamsView(CarlaInstrumentView* const instrumentView, QWidget* const parent);
-	virtual ~CarlaParamsView();
+	~CarlaParamsView() override;
 
 signals:
 	void uiClosed();

plugins/CrossoverEQ/CrossoverEQ.h

@@ -39,10 +39,10 @@ class CrossoverEQEffect : public Effect
 {
 public:
 	CrossoverEQEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~CrossoverEQEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~CrossoverEQEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_controls;
 	}

plugins/CrossoverEQ/CrossoverEQControlDialog.h

@@ -45,7 +45,7 @@ class CrossoverEQControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	CrossoverEQControlDialog( CrossoverEQControls * controls );
-	virtual ~CrossoverEQControlDialog()
+	~CrossoverEQControlDialog() override
 	{
 	}
 	

plugins/CrossoverEQ/CrossoverEQControls.h

@@ -40,21 +40,21 @@ class CrossoverEQControls : public EffectControls
 	Q_OBJECT
 public:
 	CrossoverEQControls( CrossoverEQEffect * eff );
-	virtual ~CrossoverEQControls() {}
+	~CrossoverEQControls() override {}
 
-	virtual void saveSettings( QDomDocument & doc, QDomElement & elem );
-	virtual void loadSettings( const QDomElement & elem );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & doc, QDomElement & elem ) override;
+	void loadSettings( const QDomElement & elem ) override;
+	inline QString nodeName() const override
 	{
 		return( "crossoevereqcontrols" );
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 11 );
 	}
 
-	virtual gui::EffectControlDialog * createView()
+	gui::EffectControlDialog * createView() override
 	{
 		return( new gui::CrossoverEQControlDialog( this ) );
 	}

plugins/Delay/DelayControls.h

@@ -40,19 +40,19 @@ class DelayControls : public EffectControls
 	Q_OBJECT
 public:
 	DelayControls( DelayEffect* effect );
-	virtual ~DelayControls()
+	~DelayControls() override
 	{
 	}
-	virtual void saveSettings( QDomDocument& doc, QDomElement& parent );
-	virtual void loadSettings( const QDomElement& _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument& doc, QDomElement& parent ) override;
+	void loadSettings( const QDomElement& _this ) override;
+	inline QString nodeName() const override
 	{
 		return "Delay";
 	}
-	virtual int controlCount(){
+	int controlCount() override{
 		return 5;
 	}
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::DelayControlsDialog( this );
 	}

plugins/Delay/DelayControlsDialog.h

@@ -42,7 +42,7 @@ class DelayControlsDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	DelayControlsDialog( DelayControls* controls );
-	virtual ~DelayControlsDialog()
+	~DelayControlsDialog() override
 	{
 	}
 };
@@ -52,13 +52,13 @@ class XyPad : public QWidget
 	Q_OBJECT
 public:
 	XyPad( QWidget *parent = 0, FloatModel *xModel = 0, FloatModel *yModel = 0 );
-	~XyPad() {}
+	~XyPad() override {}
 
 protected:
-	virtual void paintEvent ( QPaintEvent * event );
-	virtual void mousePressEvent(QMouseEvent * event );
-	virtual void mouseReleaseEvent(QMouseEvent * event);
-	virtual void mouseMoveEvent(QMouseEvent * event);
+	void paintEvent ( QPaintEvent * event ) override;
+	void mousePressEvent(QMouseEvent * event ) override;
+	void mouseReleaseEvent(QMouseEvent * event) override;
+	void mouseMoveEvent(QMouseEvent * event) override;
 
 private:
 	FloatModel *m_xModel;

plugins/Delay/DelayEffect.h

@@ -38,9 +38,9 @@ class DelayEffect : public Effect
 {
 public:
 	DelayEffect(Model* parent , const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~DelayEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
-	virtual EffectControls* controls()
+	~DelayEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
+	EffectControls* controls() override
 	{
 		return &m_delayControls;
 	}

plugins/DualFilter/DualFilter.h

@@ -39,10 +39,10 @@ class DualFilterEffect : public Effect
 {
 public:
 	DualFilterEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~DualFilterEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~DualFilterEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_dfControls;
 	}

plugins/DualFilter/DualFilterControlDialog.h

@@ -43,7 +43,7 @@ class DualFilterControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	DualFilterControlDialog( DualFilterControls* controls );
-	virtual ~DualFilterControlDialog()
+	~DualFilterControlDialog() override
 	{
 	}
 

plugins/DualFilter/DualFilterControls.h

@@ -42,23 +42,23 @@ class DualFilterControls : public EffectControls
 	Q_OBJECT
 public:
 	DualFilterControls( DualFilterEffect* effect );
-	virtual ~DualFilterControls()
+	~DualFilterControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "DualFilterControls";
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 11;
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::DualFilterControlDialog( this );
 	}

plugins/DynamicsProcessor/DynamicsProcessor.h

@@ -41,11 +41,11 @@ class DynProcEffect : public Effect
 public:
 	DynProcEffect( Model * _parent,
 			const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~DynProcEffect();
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-							const fpp_t _frames );
+	~DynProcEffect() override;
+	bool processAudioBuffer( sampleFrame * _buf,
+							const fpp_t _frames ) override;
 
-	virtual EffectControls * controls()
+	EffectControls * controls() override
 	{
 		return( &m_dpControls );
 	}

plugins/DynamicsProcessor/DynamicsProcessorControlDialog.h

@@ -43,7 +43,7 @@ class DynProcControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	DynProcControlDialog( DynProcControls * _controls );
-	virtual ~DynProcControlDialog()
+	~DynProcControlDialog() override
 	{
 	}
 

plugins/DynamicsProcessor/DynamicsProcessorControls.h

@@ -49,25 +49,25 @@ public:
 		NumStereoModes
 	};
 	DynProcControls( DynProcEffect * _eff );
-	virtual ~DynProcControls()
+	~DynProcControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return( "dynamicsprocessor_controls" );
 	}
 
 	virtual void setDefaultShape();
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 6 );
 	}
 
-	virtual gui::EffectControlDialog * createView()
+	gui::EffectControlDialog * createView() override
 	{
 		return( new gui::DynProcControlDialog( this ) );
 	}

plugins/Eq/EqControls.h

@@ -44,25 +44,25 @@ class EqControls : public EffectControls
 	Q_OBJECT
 public:
 	explicit EqControls( EqEffect* effect );
-	virtual ~EqControls()
+	~EqControls() override
 	{
 	}
 
-	virtual void saveSettings ( QDomDocument& doc, QDomElement& parent );
+	void saveSettings ( QDomDocument& doc, QDomElement& parent ) override;
 
-	virtual void loadSettings ( const QDomElement &_this );
+	void loadSettings ( const QDomElement &_this ) override;
 
-	inline virtual QString nodeName() const
+	inline QString nodeName() const override
 	{
 		return "Eq";
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 42;
 	}
 
-	virtual gui::EffectControlDialog* createView();
+	gui::EffectControlDialog* createView() override;
 
 	float m_inPeakL;
 	float m_inPeakR;

plugins/Eq/EqControlsDialog.h

@@ -47,7 +47,7 @@ class EqControlsDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	EqControlsDialog( EqControls * controls );
-	virtual ~EqControlsDialog()
+	~EqControlsDialog() override
 	{
 	}
 
@@ -57,7 +57,7 @@ private:
 	EqControls * m_controls;
 	EqParameterWidget * m_parameterWidget;
 
-	virtual void mouseDoubleClickEvent(QMouseEvent *event);
+	void mouseDoubleClickEvent(QMouseEvent *event) override;
 
 	EqBand *setBand( int index, BoolModel *active, FloatModel *freq, FloatModel *res, FloatModel *gain, QColor color, QString name, float *peakL, float *peakR, BoolModel *hp12, BoolModel *hp24, BoolModel *hp48, BoolModel *lp12, BoolModel *lp24, BoolModel *lp48 );
 

plugins/Eq/EqCurve.h

@@ -55,7 +55,7 @@ public:
 	static float gainToYPixel( float gain, int h, float pixelPerUnitHeight );
 	static float yPixelToGain( float y, int h, float pixelPerUnitHeight );
 
-	QRectF boundingRect() const;
+	QRectF boundingRect() const override;
 	QPainterPath getCurvePath();
 	float getPeakCurve( float x );
 	float getHighShelfCurve( float x );
@@ -83,13 +83,13 @@ signals:
 	void positionChanged();
 
 protected:
-	void mousePressEvent( QGraphicsSceneMouseEvent *event );
-	void mouseReleaseEvent( QGraphicsSceneMouseEvent *event );
-	void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget );
-	void wheelEvent( QGraphicsSceneWheelEvent *wevent );
-	void hoverEnterEvent( QGraphicsSceneHoverEvent *hevent );
-	void hoverLeaveEvent( QGraphicsSceneHoverEvent *hevent );
-	QVariant itemChange( GraphicsItemChange change, const QVariant &value );
+	void mousePressEvent( QGraphicsSceneMouseEvent *event ) override;
+	void mouseReleaseEvent( QGraphicsSceneMouseEvent *event ) override;
+	void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget ) override;
+	void wheelEvent( QGraphicsSceneWheelEvent *wevent ) override;
+	void hoverEnterEvent( QGraphicsSceneHoverEvent *hevent ) override;
+	void hoverLeaveEvent( QGraphicsSceneHoverEvent *hevent ) override;
+	QVariant itemChange( GraphicsItemChange change, const QVariant &value ) override;
 
 private:
 	double calculateGain( const double freq, const double a1, const double a2, const double b0, const double b1, const double b2 );
@@ -120,11 +120,11 @@ class EqCurve : public QGraphicsObject
 	Q_OBJECT
 public:
 	EqCurve( QList<EqHandle*> *handle, int x, int y );
-	QRectF boundingRect() const;
+	QRectF boundingRect() const override;
 	void setModelChanged(bool mc);
 
 protected:
-	void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget );
+	void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget ) override;
 
 private:
 	QList<EqHandle*> *m_handle;

plugins/Eq/EqEffect.h

@@ -36,9 +36,9 @@ class EqEffect : public Effect
 {
 public:
 	EqEffect( Model * parent , const Descriptor::SubPluginFeatures::Key * key );
-	virtual ~EqEffect();
-	virtual bool processAudioBuffer( sampleFrame * buf, const fpp_t frames );
-	virtual EffectControls * controls()
+	~EqEffect() override;
+	bool processAudioBuffer( sampleFrame * buf, const fpp_t frames ) override;
+	EffectControls * controls() override
 	{
 		return &m_eqControls;
 	}

plugins/Eq/EqFader.h

@@ -72,7 +72,7 @@ public:
 
 
 
-	~EqFader()
+	~EqFader() override
 	{
 	}
 

plugins/Eq/EqFilter.h

@@ -181,7 +181,7 @@ protected:
 class EqHp12Filter : public EqFilter
 {
 public :
-	virtual void calcCoefficents()
+	void calcCoefficents() override
 	{
 
 		// calc intermediate
@@ -226,7 +226,7 @@ public :
 class EqLp12Filter : public EqFilter
 {
 public :
-	virtual void calcCoefficents()
+	void calcCoefficents() override
 	{
 
 		// calc intermediate
@@ -270,7 +270,7 @@ class EqPeakFilter : public EqFilter
 public:
 
 
-	virtual void calcCoefficents()
+	void calcCoefficents() override
 	{
 		// calc intermediate
 		float w0 = F_2PI * m_freq / m_sampleRate;
@@ -300,7 +300,7 @@ public:
 		setCoeffs( a1, a2, b0, b1, b2 );
 	}
 
-	virtual inline void setParameters( float sampleRate, float freq, float bw, float gain )
+	inline void setParameters( float sampleRate, float freq, float bw, float gain ) override
 	{
 		bool hasChanged = false;
 		if( sampleRate != m_sampleRate )
@@ -334,7 +334,7 @@ public:
 class EqLowShelfFilter : public EqFilter
 {
 public :
-	virtual void calcCoefficents()
+	void calcCoefficents() override
 	{
 
 		// calc intermediate
@@ -373,7 +373,7 @@ public :
 class EqHighShelfFilter : public EqFilter
 {
 public :
-	virtual void calcCoefficents()
+	void calcCoefficents() override
 	{
 
 		// calc intermediate

plugins/Eq/EqParameterWidget.h

@@ -74,7 +74,7 @@ class EqParameterWidget : public QWidget
 	Q_OBJECT
 public:
 	explicit EqParameterWidget( QWidget *parent = 0, EqControls * controls = 0 );
-	~EqParameterWidget();
+	~EqParameterWidget() override;
 	QList<EqHandle*> *m_handleList;
 
 	const int bandCount()

plugins/Eq/EqSpectrumView.h

@@ -74,7 +74,7 @@ class EqSpectrumView : public QWidget
 	Q_OBJECT
 public:
 	explicit EqSpectrumView( EqAnalyser *b, QWidget *_parent = 0 );
-	virtual ~EqSpectrumView()
+	~EqSpectrumView() override
 	{
 	}
 
@@ -82,7 +82,7 @@ public:
 	void setColor( const QColor &value );
 
 protected:
-	virtual void paintEvent( QPaintEvent *event );
+	void paintEvent( QPaintEvent *event ) override;
 
 private slots:
 	void periodicalUpdate();

plugins/Flanger/FlangerControls.h

@@ -39,20 +39,20 @@ class FlangerControls : public EffectControls
 	Q_OBJECT
 public:
 	FlangerControls( FlangerEffect* effect );
-	virtual ~FlangerControls()
+	~FlangerControls() override
 	{
 	}
-	virtual void saveSettings ( QDomDocument& doc, QDomElement& parent );
-	virtual void loadSettings ( const QDomElement &_this );
-	inline virtual QString nodeName() const
+	void saveSettings ( QDomDocument& doc, QDomElement& parent ) override;
+	void loadSettings ( const QDomElement &_this ) override;
+	inline QString nodeName() const override
 	{
 		return "Flanger";
 	}
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 7;
 	}
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::FlangerControlsDialog( this );
 	}

plugins/Flanger/FlangerControlsDialog.h

@@ -42,7 +42,7 @@ class FlangerControlsDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	FlangerControlsDialog( FlangerControls* controls );
-	virtual ~FlangerControlsDialog()
+	~FlangerControlsDialog() override
 	{
 	}
 };

plugins/Flanger/FlangerEffect.h

@@ -44,9 +44,9 @@ class FlangerEffect : public Effect
 {
 public:
 	FlangerEffect( Model* parent , const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~FlangerEffect();
-	virtual bool processAudioBuffer( sampleFrame *buf, const fpp_t frames );
-	virtual EffectControls* controls()
+	~FlangerEffect() override;
+	bool processAudioBuffer( sampleFrame *buf, const fpp_t frames ) override;
+	EffectControls* controls() override
 	{
 		return &m_flangerControls;
 	}

plugins/FreeBoy/FreeBoy.h

@@ -52,21 +52,21 @@ class FreeBoyInstrument : public Instrument
 public:
 
 	FreeBoyInstrument( InstrumentTrack * _instrument_track );
-	virtual ~FreeBoyInstrument();
+	~FreeBoyInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const;
+	f_cnt_t desiredReleaseFrames() const override;
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 /*public slots:
@@ -129,10 +129,10 @@ class FreeBoyInstrumentView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	FreeBoyInstrumentView( Instrument * _instrument, QWidget * _parent );
-	virtual ~FreeBoyInstrumentView();
+	~FreeBoyInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	Knob * m_ch1SweepTimeKnob;
 	PixmapButton * m_ch1SweepDirButton;

plugins/GigPlayer/GigPlayer.h

@@ -243,35 +243,35 @@ class GigInstrument : public Instrument
 
 public:
 	GigInstrument( InstrumentTrack * _instrument_track );
-	virtual ~GigInstrument();
+	~GigInstrument() override;
 
-	virtual void play( sampleFrame * _working_buffer );
+	void play( sampleFrame * _working_buffer ) override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual void loadFile( const QString & _file );
+	void loadFile( const QString & _file ) override;
 
-	virtual AutomatableModel * childModel( const QString & _modelName );
+	AutomatableModel * childModel( const QString & _modelName ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return 0;
 	}
 
-	virtual Flags flags() const
+	Flags flags() const override
 	{
 		return IsSingleStreamed|IsNotBendable;
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 	QString getCurrentPatchName();
 
@@ -352,10 +352,10 @@ class GigInstrumentView : public InstrumentViewFixedSize
 public:
 	GigInstrumentView( Instrument * _instrument,
 					QWidget * _parent );
-	virtual ~GigInstrumentView();
+	~GigInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	PixmapButton * m_fileDialogButton;
 	PixmapButton * m_patchDialogButton;

plugins/GigPlayer/PatchesDialog.cpp

@@ -42,7 +42,7 @@ public:
 		: QTreeWidgetItem( pListView, pItemAfter ) {}
 
 	// Sort/compare overriden method.
-	bool operator< ( const QTreeWidgetItem& other ) const
+	bool operator< ( const QTreeWidgetItem& other ) const override
 	{
 		int iColumn = QTreeWidgetItem::treeWidget()->sortColumn();
 		const QString& s1 = text( iColumn );

plugins/GigPlayer/PatchesDialog.h

@@ -50,7 +50,7 @@ public:
 	PatchesDialog(QWidget * pParent = 0, Qt::WindowFlags wflags = QFlag(0));
 
 	// Destructor.
-	virtual ~PatchesDialog();
+	~PatchesDialog() override;
 
 
 	void setup( GigInstance * pSynth, int iChan, const QString & chanName,
@@ -64,8 +64,8 @@ public slots:
 
 protected slots:
 
-	void accept();
-	void reject();
+	void accept() override;
+	void reject() override;
 
 protected:
 

plugins/HydrogenImport/HydrogenImport.h

@@ -15,14 +15,14 @@ public:
 	HydrogenImport( const QString & _file );
         bool readSong();
 
-	virtual ~HydrogenImport();
+	~HydrogenImport() override;
 
-	virtual gui::PluginView* instantiateView( QWidget * )
+	gui::PluginView* instantiateView( QWidget * ) override
 	{
 		return( nullptr );
 	}
 private:
-	virtual bool tryImport( TrackContainer* tc );
+	bool tryImport( TrackContainer* tc ) override;
 };
 
 

plugins/Kicker/Kicker.h

@@ -54,28 +54,28 @@ class KickerInstrument : public Instrument
 	Q_OBJECT
 public:
 	KickerInstrument( InstrumentTrack * _instrument_track );
-	virtual ~KickerInstrument();
+	~KickerInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual Flags flags() const
+	Flags flags() const override
 	{
 		return IsNotBendable;
 	}
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return( 512 );
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 private:
@@ -109,10 +109,10 @@ class KickerInstrumentView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	KickerInstrumentView( Instrument * _instrument, QWidget * _parent );
-	virtual ~KickerInstrumentView();
+	~KickerInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	Knob * m_startFreqKnob;
 	Knob * m_endFreqKnob;

plugins/LadspaBrowser/LadspaBrowser.h

@@ -46,7 +46,7 @@ class LadspaBrowserView : public ToolPluginView
 	Q_OBJECT
 public:
 	LadspaBrowserView( ToolPlugin * _tool );
-	virtual ~LadspaBrowserView();
+	~LadspaBrowserView() override;
 
 
 public slots:
@@ -69,22 +69,22 @@ class LadspaBrowser : public ToolPlugin
 {
 public:
 	LadspaBrowser();
-	virtual ~LadspaBrowser();
+	~LadspaBrowser() override;
 
-	virtual gui::PluginView* instantiateView( QWidget * )
+	gui::PluginView* instantiateView( QWidget * ) override
 	{
 		return new gui::LadspaBrowserView( this );
 	}
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual void saveSettings( QDomDocument& doc, QDomElement& element )
+	void saveSettings( QDomDocument& doc, QDomElement& element ) override
 	{
 		Q_UNUSED(doc)
 		Q_UNUSED(element)
 	}
 
-	virtual void loadSettings( const QDomElement& element )
+	void loadSettings( const QDomElement& element ) override
 	{
 		Q_UNUSED(element)
 	}

plugins/LadspaBrowser/LadspaDescription.h

@@ -44,7 +44,7 @@ class LadspaDescription : public QWidget
 	Q_OBJECT
 public:
 	LadspaDescription( QWidget * _parent, LadspaPluginType _type );
-	virtual ~LadspaDescription();
+	~LadspaDescription() override;
 
 
 signals:

plugins/LadspaBrowser/LadspaPortDialog.h

@@ -40,7 +40,7 @@ class LadspaPortDialog : public QDialog
 	Q_OBJECT
 public:
 	LadspaPortDialog( const ladspa_key_t & _key );
-	virtual ~LadspaPortDialog();
+	~LadspaPortDialog() override;
 
 };
 

plugins/LadspaEffect/LadspaControlDialog.h

@@ -50,7 +50,7 @@ class LadspaControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	LadspaControlDialog( LadspaControls * _ctl );
-	~LadspaControlDialog();
+	~LadspaControlDialog() override;
 
 
 private slots:

plugins/LadspaEffect/LadspaControls.h

@@ -43,21 +43,21 @@ class LadspaControls : public EffectControls
 	Q_OBJECT
 public:
 	LadspaControls( LadspaEffect * _eff );
-	virtual ~LadspaControls();
+	~LadspaControls() override;
 
-	inline int controlCount()
+	inline int controlCount() override
 	{
 		return m_controlCount;
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "ladspacontrols";
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::LadspaControlDialog( this );
 	}

plugins/LadspaEffect/LadspaEffect.h

@@ -46,14 +46,14 @@ class LadspaEffect : public Effect
 public:
 	LadspaEffect( Model * _parent,
 			const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~LadspaEffect();
+	~LadspaEffect() override;
 
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-							const fpp_t _frames );
+	bool processAudioBuffer( sampleFrame * _buf,
+							const fpp_t _frames ) override;
 	
 	void setControl( int _control, LADSPA_Data _data );
 
-	virtual EffectControls * controls()
+	EffectControls * controls() override
 	{
 		return m_controls;
 	}

plugins/LadspaEffect/LadspaSubPluginFeatures.h

@@ -44,7 +44,7 @@ public:
 	void fillDescriptionWidget( QWidget * _parent,
 												const Key * _key ) const override;
 
-	virtual void listSubPluginKeys( const Plugin::Descriptor * _desc,
+	void listSubPluginKeys( const Plugin::Descriptor * _desc,
 												KeyList & _kl ) const override;
 
 

plugins/Lb302/Lb302.h

@@ -92,11 +92,11 @@ class Lb302FilterIIR2 : public Lb302Filter
 {
 	public:
 	Lb302FilterIIR2(Lb302FilterKnobState* p_fs);
-	virtual ~Lb302FilterIIR2();
+	~Lb302FilterIIR2() override;
 
-	virtual void recalc();
-	virtual void envRecalc();
-	virtual float process(const float& samp);
+	void recalc() override;
+	void envRecalc() override;
+	float process(const float& samp) override;
 
 	protected:
 	float vcf_d1,           //   d1 and d2 are added back into the sample with
@@ -118,9 +118,9 @@ class Lb302Filter3Pole : public Lb302Filter
 	Lb302Filter3Pole(Lb302FilterKnobState* p_fs);
 
 	//virtual void recalc();
-	virtual void envRecalc();
-	virtual void recalc();
-	virtual float process(const float& samp);
+	void envRecalc() override;
+	void recalc() override;
+	float process(const float& samp) override;
 
 	protected:
 	float kfcn,
@@ -150,30 +150,30 @@ class Lb302Synth : public Instrument
 	Q_OBJECT
 public:
 	Lb302Synth( InstrumentTrack * _instrument_track );
-	virtual ~Lb302Synth();
+	~Lb302Synth() override;
 
-	virtual void play( sampleFrame * _working_buffer );
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void play( sampleFrame * _working_buffer ) override;
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual Flags flags() const
+	Flags flags() const override
 	{
 		return IsSingleStreamed;
 	}
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return 0; //4048;
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 private:
 	void processNote( NotePlayHandle * n );
@@ -277,10 +277,10 @@ class Lb302SynthView : public InstrumentViewFixedSize
 public:
 	Lb302SynthView( Instrument * _instrument,
 	                QWidget * _parent );
-	virtual ~Lb302SynthView();
+	~Lb302SynthView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	Knob * m_vcfCutKnob;
 	Knob * m_vcfResKnob;

plugins/MidiExport/MidiExport.h

@@ -63,16 +63,16 @@ class MidiExport: public ExportFilter
 // 	Q_OBJECT
 public:
 	MidiExport();
-	~MidiExport();
+	~MidiExport() override;
 
-	virtual gui::PluginView* instantiateView(QWidget *)
+	gui::PluginView* instantiateView(QWidget *) override
 	{
 		return nullptr;
 	}
 
-	virtual bool tryExport(const TrackContainer::TrackList &tracks,
+	bool tryExport(const TrackContainer::TrackList &tracks,
 				const TrackContainer::TrackList &patternTracks,
-				int tempo, int masterPitch, const QString &filename);
+				int tempo, int masterPitch, const QString &filename) override;
 	
 private:
 	void writeMidiClip(MidiNoteVector &midiClip, const QDomNode& n,

plugins/MidiImport/MidiImport.h

@@ -41,16 +41,16 @@ class MidiImport : public ImportFilter
 	Q_OBJECT
 public:
 	MidiImport( const QString & _file );
-	virtual ~MidiImport();
+	~MidiImport() override;
 
-	virtual gui::PluginView* instantiateView( QWidget * )
+	gui::PluginView* instantiateView( QWidget * ) override
 	{
 		return( nullptr );
 	}
 
 
 private:
-	virtual bool tryImport( TrackContainer* tc );
+	bool tryImport( TrackContainer* tc ) override;
 
 	bool readSMF( TrackContainer* tc );
 	bool readRIFF( TrackContainer* tc );

plugins/MidiImport/portsmf/allegro.h

@@ -293,26 +293,26 @@ public:
 
 typedef class Alg_note : public Alg_event {
 public:
-    virtual ~Alg_note();
+    ~Alg_note() override;
     Alg_note(Alg_note *); // copy constructor
     float pitch; // pitch in semitones (69 = A440)
     float loud;  // dynamic corresponding to MIDI velocity
     double dur;   // duration in seconds (normally to release point)
     Alg_parameters_ptr parameters; // attribute/value pair list
     Alg_note() { type = 'n'; parameters = nullptr; }
-    void show();
+    void show() override;
 } *Alg_note_ptr;
 
 
 typedef class Alg_update : public Alg_event {
 public:
-    virtual ~Alg_update() {};
+    ~Alg_update() override {};
     Alg_update(Alg_update *); // copy constructor
     Alg_parameter parameter; // an update contains one attr/value pair
 
 
     Alg_update() { type = 'u'; }
-    void show();
+    void show() override;
 } *Alg_update_ptr;
 
 
@@ -402,7 +402,7 @@ public:
 
     // The destructor does not free events because they are owned
     // by a track or seq structure.
-    virtual ~Alg_event_list();
+    ~Alg_event_list() override;
 
     // Returns the duration of the sequence in beats or seconds
     double get_beat_dur() { return beat_dur; }
@@ -548,7 +548,7 @@ public:
     // setting buffer, but it is not the Serial_read_buffer's responsibility
     // to delete the buffer (owner might want to reuse it), so the destructor
     // does nothing.
-    virtual ~Serial_read_buffer() {  }
+    ~Serial_read_buffer() override {  }
 #if defined(_WIN32)
 //#pragma warning(disable: 546) // cast to int is OK, we only want low 7 bits
 //#pragma warning(disable: 4311) // type cast pointer to long warning
@@ -588,7 +588,7 @@ typedef class Serial_write_buffer: public Serial_buffer {
     // This destructor will only run when the program exits, which will only
     // add overhead to the exit process, but it will eliminate an incorrect
     // report of memory leakage from automation that doesn't know better. -RBD
-    virtual ~Serial_write_buffer() {
+    ~Serial_write_buffer() override {
         if (buffer) delete [] buffer;
     }
     void init_for_write() { ptr = buffer; }
@@ -654,7 +654,7 @@ protected:
 public:
     void serialize_track();
     void unserialize_track();
-    virtual Alg_event_ptr const &operator[](int i) {
+    Alg_event_ptr const &operator[](int i) override {
         assert(i >= 0 && i < len);
         return events[i];
     }
@@ -669,7 +669,7 @@ public:
     // copy constructor: event_list is copied, map is installed and referenced
     Alg_track(Alg_event_list_ref event_list, Alg_time_map_ptr map, 
               bool units_are_seconds);
-    virtual ~Alg_track() { // note: do not call set_time_map(NULL)!
+    ~Alg_track() override { // note: do not call set_time_map(NULL)!
         if (time_map) time_map->dereference();
         time_map = nullptr; }
 
@@ -1030,11 +1030,11 @@ public:
     Alg_seq(std::istream &file, bool smf, double *offset_ptr = nullptr);
     // create from filename
     Alg_seq(const char *filename, bool smf, double *offset_ptr = nullptr);
-    virtual ~Alg_seq();
+    ~Alg_seq() override;
     int get_read_error() { return error; }
-    void serialize(void **buffer, long *bytes);
+    void serialize(void **buffer, long *bytes) override;
     void copy_time_sigs_to(Alg_seq *dest); // a utility function
-    void set_time_map(Alg_time_map *map);
+    void set_time_map(Alg_time_map *map) override;
 
     // encode sequence structure into contiguous, moveable memory block
     // address of newly allocated memory is assigned to *buffer, which must
@@ -1060,22 +1060,22 @@ public:
     // caller must not delete the result.
     Alg_track_ptr track(int);
 
-    virtual Alg_event_ptr const &operator[](int i);
+    Alg_event_ptr const &operator[](int i) override;
 
-    virtual void convert_to_seconds();
-    virtual void convert_to_beats();
+    void convert_to_seconds() override;
+    void convert_to_beats() override;
 
     Alg_track_ptr cut_from_track(int track_num, double start, double dur, 
                                  bool all);
-    Alg_seq *cut(double t, double len, bool all);
+    Alg_seq *cut(double t, double len, bool all) override;
     void insert_silence_in_track(int track_num, double t, double len);
-    void insert_silence(double t, double len);
+    void insert_silence(double t, double len) override;
     Alg_track_ptr copy_track(int track_num, double t, double len, bool all);
-    Alg_seq *copy(double start, double len, bool all);
+    Alg_seq *copy(double start, double len, bool all) override;
     void paste(double start, Alg_seq *seq);
-    virtual void clear(double t, double len, bool all);
-    virtual void merge(double t, Alg_event_list_ptr seq);
-    virtual void silence(double t, double len, bool all);
+    void clear(double t, double len, bool all) override;
+    void merge(double t, Alg_event_list_ptr seq) override;
+    void silence(double t, double len, bool all) override;
     void clear_track(int track_num, double start, double len, bool all);
     void silence_track(int track_num, double start, double len, bool all);
     Alg_event_list_ptr find_in_track(int track_num, double t, double len,
@@ -1100,7 +1100,7 @@ public:
     // add_event takes a pointer to an event on the heap. The event is not
     // copied, and this Alg_seq becomes the owner and freer of the event.
     void add_event(Alg_event_ptr event, int track_num);
-    void add(Alg_event_ptr event) { assert(false); } // call add_event instead
+    void add(Alg_event_ptr event) override { assert(false); } // call add_event instead
     // get the tempo starting at beat
     double get_tempo(double beat);
     bool set_tempo(double bpm, double start_beat, double end_beat);
@@ -1112,7 +1112,7 @@ public:
                          double *num, double *den);
     // void set_events(Alg_event_ptr *events, long len, long max);
     void merge_tracks();    // move all track data into one track
-    void set_in_use(bool flag); // set in_use flag on all tracks
+    void set_in_use(bool flag) override; // set in_use flag on all tracks
 } *Alg_seq_ptr, &Alg_seq_ref;
 
 

plugins/MidiImport/portsmf/allegrosmfrd.cpp

@@ -65,36 +65,36 @@ protected:
 
     double get_time();
     void update(int chan, int key, Alg_parameter_ptr param);
-    void *Mf_malloc(size_t size) { return malloc(size); }
-    void Mf_free(void *obj, size_t size) { free(obj); }
+    void *Mf_malloc(size_t size) override { return malloc(size); }
+    void Mf_free(void *obj, size_t size) override { free(obj); }
     /* Methods to be called while processing the MIDI file. */
-    void Mf_starttrack();
-    void Mf_endtrack();
-    int Mf_getc();
-    void Mf_chanprefix(int chan);
-    void Mf_portprefix(int port);
-    void Mf_eot();
-    void Mf_error(char *);
+    void Mf_starttrack() override;
+    void Mf_endtrack() override;
+    int Mf_getc() override;
+    void Mf_chanprefix(int chan) override;
+    void Mf_portprefix(int port) override;
+    void Mf_eot() override;
+    void Mf_error(char *) override;
     void Mf_error(const char *);
-    void Mf_header(int,int,int);
-    void Mf_on(int,int,int);
-    void Mf_off(int,int,int);
-    void Mf_pressure(int,int,int);
-    void Mf_controller(int,int,int);
-    void Mf_pitchbend(int,int,int);
-    void Mf_program(int,int);
-    void Mf_chanpressure(int,int);
+    void Mf_header(int,int,int) override;
+    void Mf_on(int,int,int) override;
+    void Mf_off(int,int,int) override;
+    void Mf_pressure(int,int,int) override;
+    void Mf_controller(int,int,int) override;
+    void Mf_pitchbend(int,int,int) override;
+    void Mf_program(int,int) override;
+    void Mf_chanpressure(int,int) override;
     void binary_msg(int len, unsigned char *msg, const char *attr_string);
-    void Mf_sysex(int,unsigned char*);
-    void Mf_arbitrary(int,unsigned char*);
-    void Mf_metamisc(int,int,unsigned char*);
-    void Mf_seqnum(int);
-    void Mf_smpte(int,int,int,int,int);
-    void Mf_timesig(int,int,int,int);
-    void Mf_tempo(int);
-    void Mf_keysig(int,int);
-    void Mf_sqspecific(int,unsigned char*);
-    void Mf_text(int,int,unsigned char*);
+    void Mf_sysex(int,unsigned char*) override;
+    void Mf_arbitrary(int,unsigned char*) override;
+    void Mf_metamisc(int,int,unsigned char*) override;
+    void Mf_seqnum(int) override;
+    void Mf_smpte(int,int,int,int,int) override;
+    void Mf_timesig(int,int,int,int) override;
+    void Mf_tempo(int) override;
+    void Mf_keysig(int,int) override;
+    void Mf_sqspecific(int,unsigned char*) override;
+    void Mf_text(int,int,unsigned char*) override;
 };
 
 

plugins/Monstro/Monstro.h

@@ -355,21 +355,21 @@ class MonstroInstrument : public Instrument
 
 public:
 	MonstroInstrument( InstrumentTrack * _instrument_track );
-	virtual ~MonstroInstrument();
+	~MonstroInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
-	virtual void saveSettings( QDomDocument & _doc,
-							QDomElement & _this );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc,
+							QDomElement & _this ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const;
+	f_cnt_t desiredReleaseFrames() const override;
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 public slots:
 	void updateVolume1();
@@ -593,13 +593,13 @@ class MonstroView : public InstrumentViewFixedSize
 public:
 	MonstroView( Instrument * _instrument,
 					QWidget * _parent );
-	virtual ~MonstroView();
+	~MonstroView() override;
 
 protected slots:
 	void updateLayout();
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	void setWidgetBackground( QWidget * _widget, const QString & _pic );
 	QWidget * setupOperatorsView( QWidget * _parent );

plugins/MultitapEcho/MultitapEcho.h

@@ -39,10 +39,10 @@ class MultitapEchoEffect : public Effect
 {
 public:
 	MultitapEchoEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~MultitapEchoEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~MultitapEchoEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_controls;
 	}

plugins/MultitapEcho/MultitapEchoControlDialog.h

@@ -44,7 +44,7 @@ class MultitapEchoControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	MultitapEchoControlDialog( MultitapEchoControls * controls );
-	virtual ~MultitapEchoControlDialog()
+	~MultitapEchoControlDialog() override
 	{
 	}
 };

plugins/MultitapEcho/MultitapEchoControls.h

@@ -41,11 +41,11 @@ class MultitapEchoControls : public EffectControls
 	Q_OBJECT
 public:
 	MultitapEchoControls( MultitapEchoEffect * eff );
-	virtual ~MultitapEchoControls();
+	~MultitapEchoControls() override;
 
-	virtual void saveSettings( QDomDocument & doc, QDomElement & parent );
-	virtual void loadSettings( const QDomElement & elem );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & doc, QDomElement & parent ) override;
+	void loadSettings( const QDomElement & elem ) override;
+	inline QString nodeName() const override
 	{
 		return( "multitapechocontrols" );
 	}
@@ -53,12 +53,12 @@ public:
 	void setDefaultAmpShape();
 	void setDefaultLpShape();
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 5 );
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return( new gui::MultitapEchoControlDialog( this ) );
 	}

plugins/Nes/Nes.h

@@ -211,25 +211,25 @@ class NesInstrument : public Instrument
 	Q_OBJECT
 public:
 	NesInstrument( InstrumentTrack * instrumentTrack );
-	virtual ~NesInstrument();
+	~NesInstrument() override;
 	
-	virtual void playNote( NotePlayHandle * n,
-						sampleFrame * workingBuffer );
-	virtual void deleteNotePluginData( NotePlayHandle * n );
+	void playNote( NotePlayHandle * n,
+						sampleFrame * workingBuffer ) override;
+	void deleteNotePluginData( NotePlayHandle * n ) override;
 
 
-	virtual void saveSettings( QDomDocument & doc,
-							QDomElement & element );
-	virtual void loadSettings( const QDomElement & element );
+	void saveSettings( QDomDocument & doc,
+							QDomElement & element ) override;
+	void loadSettings( const QDomElement & element ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return( 8 );
 	}
 	
-	virtual gui::PluginView* instantiateView( QWidget * parent );
+	gui::PluginView* instantiateView( QWidget * parent ) override;
 	
 public slots:
 	void updateFreq1();
@@ -313,10 +313,10 @@ class NesInstrumentView : public InstrumentViewFixedSize
 public:
 	NesInstrumentView( Instrument * instrument,
 					QWidget * parent );
-	virtual ~NesInstrumentView();	
+	~NesInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 	
 	// channel 1
 	PixmapButton * 	m_ch1EnabledBtn;

plugins/OpulenZ/OpulenZ.h

@@ -59,24 +59,24 @@ class OpulenzInstrument : public Instrument
 	Q_OBJECT
 public:
 	OpulenzInstrument( InstrumentTrack * _instrument_track );
-	virtual ~OpulenzInstrument();
+	~OpulenzInstrument() override;
 
-	virtual QString nodeName() const;
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	QString nodeName() const override;
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
-	virtual Flags flags() const
+	Flags flags() const override
 	{
 		return IsSingleStreamed | IsMidiBased;
 	}
 
-	virtual bool handleMidiEvent( const MidiEvent& event, const TimePos& time, f_cnt_t offset = 0 );
-	virtual void play( sampleFrame * _working_buffer );
+	bool handleMidiEvent( const MidiEvent& event, const TimePos& time, f_cnt_t offset = 0 ) override;
+	void play( sampleFrame * _working_buffer ) override;
 
-	void saveSettings( QDomDocument & _doc, QDomElement & _this );
-	void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _this ) override;
+	void loadSettings( const QDomElement & _this ) override;
 	void loadPatch(const unsigned char inst[14]);
 	void tuneEqual(int center, float Hz);
-	virtual void loadFile( const QString& file );
+	void loadFile( const QString& file ) override;
 
 	IntModel m_patchModel;
 
@@ -163,9 +163,9 @@ class OpulenzInstrumentView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	OpulenzInstrumentView( Instrument * _instrument, QWidget * _parent );
-	virtual ~OpulenzInstrumentView();
+	~OpulenzInstrumentView() override;
 	LcdSpinBox *m_patch;
-	void modelChanged();
+	void modelChanged() override;
 
 	Knob *op1_a_kn;
 	Knob *op1_d_kn;

plugins/Organic/Organic.h

@@ -105,7 +105,7 @@ private:
 	float m_phaseOffsetRight;
 
 	OscillatorObject( Model * _parent, int _index );
-	virtual ~OscillatorObject();
+	~OscillatorObject() override;
 
 	friend class OrganicInstrument;
 	friend class gui::OrganicInstrumentView;
@@ -124,17 +124,17 @@ class OrganicInstrument : public Instrument
 	Q_OBJECT
 public:
 	OrganicInstrument( InstrumentTrack * _instrument_track );
-	virtual ~OrganicInstrument();
+	~OrganicInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
 	int intRand( int min, int max );
 
@@ -172,7 +172,7 @@ private:
 	FloatModel  m_fx1Model;
 	FloatModel  m_volModel;
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 private slots:
@@ -190,10 +190,10 @@ class OrganicInstrumentView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	OrganicInstrumentView( Instrument * _instrument, QWidget * _parent );
-	virtual ~OrganicInstrumentView();
+	~OrganicInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	struct OscillatorKnobs
 	{

plugins/Patman/Patman.h

@@ -57,26 +57,26 @@ class PatmanInstrument : public Instrument
 	Q_OBJECT
 public:
 	PatmanInstrument( InstrumentTrack * _track );
-	virtual ~PatmanInstrument();
+	~PatmanInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual void loadFile( const QString & _file );
+	void loadFile( const QString & _file ) override;
 
-	virtual QString nodeName( void ) const;
+	QString nodeName( void ) const override;
 
-	virtual f_cnt_t desiredReleaseFrames( void ) const
+	f_cnt_t desiredReleaseFrames( void ) const override
 	{
 		return( 128 );
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 public slots:
@@ -131,7 +131,7 @@ class PatmanView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	PatmanView( Instrument * _instrument, QWidget * _parent );
-	virtual ~PatmanView();
+	~PatmanView() override;
 
 
 public slots:
@@ -140,13 +140,13 @@ public slots:
 
 
 protected:
-	virtual void dragEnterEvent( QDragEnterEvent * _dee );
-	virtual void dropEvent( QDropEvent * _de );
-	virtual void paintEvent( QPaintEvent * );
+	void dragEnterEvent( QDragEnterEvent * _dee ) override;
+	void dropEvent( QDropEvent * _de ) override;
+	void paintEvent( QPaintEvent * ) override;
 
 
 private:
-	virtual void modelChanged( void );
+	void modelChanged( void ) override;
 
 	PatmanInstrument * m_pi;
 	QString m_displayFilename;

plugins/PeakControllerEffect/PeakControllerEffect.h

@@ -40,8 +40,8 @@ class PeakControllerEffect : public Effect
 public:
 	PeakControllerEffect( Model * parent, 
 						const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~PeakControllerEffect();
-	virtual bool processAudioBuffer( sampleFrame * _buf,
+	~PeakControllerEffect() override;
+	bool processAudioBuffer( sampleFrame * _buf,
 									const fpp_t _frames ) override;
 
 	EffectControls * controls() override

plugins/PeakControllerEffect/PeakControllerEffectControlDialog.h

@@ -45,7 +45,7 @@ class PeakControllerEffectControlDialog : public EffectControlDialog
 public:
 	PeakControllerEffectControlDialog(
 				PeakControllerEffectControls * _controls );
-	virtual ~PeakControllerEffectControlDialog()
+	~PeakControllerEffectControlDialog() override
 	{
 	}
 

plugins/PeakControllerEffect/PeakControllerEffectControls.h

@@ -41,7 +41,7 @@ class PeakControllerEffectControls : public EffectControls
 	Q_OBJECT
 public:
 	PeakControllerEffectControls( PeakControllerEffect * _eff );
-	virtual ~PeakControllerEffectControls()
+	~PeakControllerEffectControls() override
 	{
 	}
 

plugins/ReverbSC/ReverbSC.h

@@ -44,10 +44,10 @@ class ReverbSCEffect : public Effect
 {
 public:
 	ReverbSCEffect( Model* parent, const Descriptor::SubPluginFeatures::Key* key );
-	virtual ~ReverbSCEffect();
-	virtual bool processAudioBuffer( sampleFrame* buf, const fpp_t frames );
+	~ReverbSCEffect() override;
+	bool processAudioBuffer( sampleFrame* buf, const fpp_t frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return &m_reverbSCControls;
 	}

plugins/ReverbSC/ReverbSCControlDialog.h

@@ -42,7 +42,7 @@ class ReverbSCControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	ReverbSCControlDialog( ReverbSCControls* controls );
-	virtual ~ReverbSCControlDialog()
+	~ReverbSCControlDialog() override
 	{
 	}
 

plugins/ReverbSC/ReverbSCControls.h

@@ -40,23 +40,23 @@ class ReverbSCControls : public EffectControls
 	Q_OBJECT
 public:
 	ReverbSCControls( ReverbSCEffect* effect );
-	virtual ~ReverbSCControls()
+	~ReverbSCControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "ReverbSCControls";
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return 4;
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::ReverbSCControlDialog( this );
 	}

plugins/Sf2Player/PatchesDialog.cpp

@@ -47,7 +47,7 @@ public:
 		: QTreeWidgetItem( pListView, pItemAfter ) {}
 
 	// Sort/compare overriden method.
-	bool operator< ( const QTreeWidgetItem& other ) const
+	bool operator< ( const QTreeWidgetItem& other ) const override
 	{
 		int iColumn = QTreeWidgetItem::treeWidget()->sortColumn();
 		const QString& s1 = text( iColumn );

plugins/Sf2Player/PatchesDialog.h

@@ -50,7 +50,7 @@ public:
 	PatchesDialog(QWidget *pParent = 0, Qt::WindowFlags wflags = QFlag(0));
 
 	// Destructor.
-	virtual ~PatchesDialog();
+	~PatchesDialog() override;
 
 
 	void setup(fluid_synth_t *pSynth, int iChan, const QString & _chanName,
@@ -64,8 +64,8 @@ public slots:
 
 protected slots:
 
-	void accept();
-	void reject();
+	void accept() override;
+	void reject() override;
 
 protected:
 

plugins/Sf2Player/Sf2Player.h

@@ -63,35 +63,35 @@ class Sf2Instrument : public Instrument
 
 public:
 	Sf2Instrument( InstrumentTrack * _instrument_track );
-	virtual ~Sf2Instrument();
+	~Sf2Instrument() override;
 
-	virtual void play( sampleFrame * _working_buffer );
+	void play( sampleFrame * _working_buffer ) override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual void loadFile( const QString & _file );
+	void loadFile( const QString & _file ) override;
 
-	virtual AutomatableModel * childModel( const QString & _modelName );
+	AutomatableModel * childModel( const QString & _modelName ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return 0;
 	}
 
-	virtual Flags flags() const
+	Flags flags() const override
 	{
 		return IsSingleStreamed;
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 	
 	QString getCurrentPatchName();
 
@@ -203,10 +203,10 @@ class Sf2InstrumentView : public InstrumentViewFixedSize
 public:
 	Sf2InstrumentView( Instrument * _instrument,
 					QWidget * _parent );
-	virtual ~Sf2InstrumentView();
+	~Sf2InstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	PixmapButton * m_fileDialogButton;
 	PixmapButton * m_patchDialogButton;

plugins/Sfxr/Sfxr.h

@@ -140,7 +140,7 @@ public:
 	{
 	}
 	/* purpose: prevent the initial value of the model from being changed */
-	virtual void loadSettings( const QDomElement& element, const QString& name = QString( "value" ) )
+	void loadSettings( const QDomElement& element, const QString& name = QString( "value" ) ) override
 	{
 		float oldInitValue = initValue();
 		FloatModel::loadSettings(element, name);
@@ -161,7 +161,7 @@ public:
 	{
 	}
 	/* purpose: prevent the initial value of the model from being changed */
-	virtual void loadSettings( const QDomElement& element, const QString& name = QString( "value" ) )
+	void loadSettings( const QDomElement& element, const QString& name = QString( "value" ) ) override
 	{
 		float oldInitValue = initValue();
 		FloatModel::loadSettings(element, name);
@@ -176,18 +176,18 @@ class SfxrInstrument : public Instrument
 	Q_OBJECT
 public:
 	SfxrInstrument(InstrumentTrack * _instrument_track );
-	virtual ~SfxrInstrument();
+	~SfxrInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n, sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n, sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
-	virtual void saveSettings( QDomDocument & _doc,
-							QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc,
+							QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 	void resetModels();
 
@@ -240,7 +240,7 @@ public:
 	SfxrInstrumentView( Instrument * _instrument,
 					QWidget * _parent );
 
-	virtual ~SfxrInstrumentView() {};
+	~SfxrInstrumentView() override {};
 
 protected slots:
 	void genPickup();
@@ -256,7 +256,7 @@ protected slots:
 	void previewSound();
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	Knob * m_attKnob; //Attack Time
 	Knob * m_holdKnob; //Sustain Time

plugins/Sid/SidInstrument.h

@@ -58,7 +58,7 @@ public:
 		NumWaveShapes
 	};
 	VoiceObject( Model * _parent, int _idx );
-	virtual ~VoiceObject();
+	~VoiceObject() override;
 
 
 private:
@@ -97,21 +97,21 @@ public:
 
 
 	SidInstrument( InstrumentTrack * _instrument_track );
-	virtual ~SidInstrument();
+	~SidInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const;
+	f_cnt_t desiredReleaseFrames() const override;
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 /*public slots:
@@ -147,10 +147,10 @@ class SidInstrumentView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	SidInstrumentView( Instrument * _instrument, QWidget * _parent );
-	virtual ~SidInstrumentView();
+	~SidInstrumentView() override;
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 	
 	automatableButtonGroup * m_passBtnGrp;
 	automatableButtonGroup * m_sidTypeBtnGrp;

plugins/SpectrumAnalyzer/Analyzer.h

@@ -43,7 +43,7 @@ class Analyzer : public Effect
 {
 public:
 	Analyzer(Model *parent, const Descriptor::SubPluginFeatures::Key *key);
-	virtual ~Analyzer();
+	~Analyzer() override;
 
 	bool processAudioBuffer(sampleFrame *buffer, const fpp_t frame_count) override;
 	EffectControls *controls() override {return &m_controls;}

plugins/SpectrumAnalyzer/SaControls.h

@@ -49,7 +49,7 @@ class SaControls : public EffectControls
 	Q_OBJECT
 public:
 	explicit SaControls(Analyzer* effect);
-	virtual ~SaControls() {}
+	~SaControls() override {}
 
 	gui::EffectControlDialog* createView() override;
 

plugins/SpectrumAnalyzer/SaControlsDialog.h

@@ -47,7 +47,7 @@ class SaControlsDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	explicit SaControlsDialog(SaControls *controls, SaProcessor *processor);
-	virtual ~SaControlsDialog() {}
+	~SaControlsDialog() override {}
 
 	bool isResizable() const override {return true;}
 	QSize sizeHint() const override;

plugins/SpectrumAnalyzer/SaSpectrumView.h

@@ -54,7 +54,7 @@ class SaSpectrumView : public QWidget
 	Q_OBJECT
 public:
 	explicit SaSpectrumView(SaControls *controls, SaProcessor *processor, QWidget *_parent = 0);
-	virtual ~SaSpectrumView() {}
+	~SaSpectrumView() override {}
 
 	QSize sizeHint() const override {return QSize(400, 200);}
 

plugins/SpectrumAnalyzer/SaWaterfallView.h

@@ -49,7 +49,7 @@ class SaWaterfallView : public QWidget
 	Q_OBJECT
 public:
 	explicit SaWaterfallView(SaControls *controls, SaProcessor *processor, QWidget *_parent = 0);
-	virtual ~SaWaterfallView() {}
+	~SaWaterfallView() override {}
 
 	QSize sizeHint() const override {return QSize(400, 350);}
 

plugins/StereoEnhancer/StereoEnhancer.h

@@ -39,11 +39,11 @@ class StereoEnhancerEffect : public Effect
 public:
 	StereoEnhancerEffect( Model * parent,
 	                      const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~StereoEnhancerEffect();
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-		                                          const fpp_t _frames );
+	~StereoEnhancerEffect() override;
+	bool processAudioBuffer( sampleFrame * _buf,
+		                                          const fpp_t _frames ) override;
 
-	virtual EffectControls * controls()
+	EffectControls * controls() override
 	{
 		return( &m_bbControls );
 	}

plugins/StereoEnhancer/StereoEnhancerControlDialog.h

@@ -42,7 +42,7 @@ class StereoEnhancerControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	StereoEnhancerControlDialog( StereoEnhancerControls * _controls );
-	virtual ~StereoEnhancerControlDialog()
+	~StereoEnhancerControlDialog() override
 	{
 	}
 

plugins/StereoEnhancer/StereoEnhancerControls.h

@@ -39,23 +39,23 @@ class StereoEnhancerControls : public EffectControls
 	Q_OBJECT
 public:
 	StereoEnhancerControls( StereoEnhancerEffect( * _eff ) ); 
-	virtual ~StereoEnhancerControls()
+	~StereoEnhancerControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return( "stereoenhancercontrols" );
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 1 );
 	}
 	
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::StereoEnhancerControlDialog( this );
 	}

plugins/StereoMatrix/StereoMatrix.h

@@ -38,11 +38,11 @@ class StereoMatrixEffect : public Effect
 public:
 	StereoMatrixEffect( Model * parent, 
 	                      const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~StereoMatrixEffect();
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-		                                          const fpp_t _frames );
+	~StereoMatrixEffect() override;
+	bool processAudioBuffer( sampleFrame * _buf,
+		                                          const fpp_t _frames ) override;
 
-	virtual EffectControls* controls()
+	EffectControls* controls() override
 	{
 		return( &m_smControls );
 	}

plugins/StereoMatrix/StereoMatrixControlDialog.h

@@ -41,7 +41,7 @@ class StereoMatrixControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	StereoMatrixControlDialog( StereoMatrixControls * _controls );
-	virtual ~StereoMatrixControlDialog()
+	~StereoMatrixControlDialog() override
 	{
 	}
 

plugins/StereoMatrix/StereoMatrixControls.h

@@ -39,23 +39,23 @@ class StereoMatrixControls : public EffectControls
 	Q_OBJECT
 public:
 	StereoMatrixControls( StereoMatrixEffect( * _eff ) ); 
-	virtual ~StereoMatrixControls()
+	~StereoMatrixControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return( "stereomatrixcontrols" );
 	}
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 1 );
 	}
 	
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return new gui::StereoMatrixControlDialog( this );
 	}

plugins/Stk/Mallets/Mallets.h

@@ -160,17 +160,17 @@ class MalletsInstrument : public Instrument
 	Q_OBJECT
 public:
 	MalletsInstrument( InstrumentTrack * _instrument_track );
-	virtual ~MalletsInstrument();
+	~MalletsInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
 	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
@@ -219,13 +219,13 @@ class MalletsInstrumentView: public InstrumentViewFixedSize
 public:
 	MalletsInstrumentView( MalletsInstrument * _instrument,
 				QWidget * _parent );
-	virtual ~MalletsInstrumentView();
+	~MalletsInstrumentView() override;
 
 public slots:
 	void changePreset();
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	void setWidgetBackground( QWidget * _widget, const QString & _pic );
 	QWidget * setupModalBarControls( QWidget * _parent );

plugins/TripleOscillator/TripleOscillator.h

@@ -57,7 +57,7 @@ class OscillatorObject : public Model
 	Q_OBJECT
 public:
 	OscillatorObject( Model * _parent, int _idx );
-	virtual ~OscillatorObject();
+	~OscillatorObject() override;
 
 
 private:
@@ -108,24 +108,24 @@ class TripleOscillator : public Instrument
 	Q_OBJECT
 public:
 	TripleOscillator( InstrumentTrack * _track );
-	virtual ~TripleOscillator();
+	~TripleOscillator() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return( 128 );
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 
 protected slots:
@@ -157,11 +157,11 @@ class TripleOscillatorView : public InstrumentViewFixedSize
 	Q_OBJECT
 public:
 	TripleOscillatorView( Instrument * _instrument, QWidget * _parent );
-	virtual ~TripleOscillatorView();
+	~TripleOscillatorView() override;
 
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 	automatableButtonGroup * m_mod1BtnGrp;
 	automatableButtonGroup * m_mod2BtnGrp;

plugins/Vectorscope/VecControls.h

@@ -47,7 +47,7 @@ class VecControls : public EffectControls
 	Q_OBJECT
 public:
 	explicit VecControls(Vectorscope *effect);
-	virtual ~VecControls() {}
+	~VecControls() override {}
 
 	gui::EffectControlDialog* createView() override;
 

plugins/Vectorscope/VecControlsDialog.h

@@ -43,7 +43,7 @@ class VecControlsDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	explicit VecControlsDialog(VecControls *controls);
-	virtual ~VecControlsDialog() {}
+	~VecControlsDialog() override {}
 
 	bool isResizable() const override {return true;}
 	QSize sizeHint() const override;

plugins/Vectorscope/VectorView.h

@@ -44,7 +44,7 @@ class VectorView : public QWidget
 	Q_OBJECT
 public:
 	explicit VectorView(VecControls *controls, LocklessRingBuffer<sampleFrame> *inputBuffer, unsigned short displaySize, QWidget *parent = 0);
-	virtual ~VectorView() {}
+	~VectorView() override {}
 
 	QSize sizeHint() const override {return QSize(300, 300);}
 

plugins/Vectorscope/Vectorscope.h

@@ -37,7 +37,7 @@ class Vectorscope : public Effect
 {
 public:
 	Vectorscope(Model *parent, const Descriptor::SubPluginFeatures::Key *key);
-	virtual ~Vectorscope() {};
+	~Vectorscope() override {};
 
 	bool processAudioBuffer(sampleFrame *buffer, const fpp_t frame_count) override;
 	EffectControls *controls() override {return &m_controls;}

plugins/Vestige/Vestige.cpp

@@ -103,11 +103,11 @@ public:
 		setWindowFlags( Qt::WindowCloseButtonHint );
 	}
 
-	virtual ~vstSubWin()
+	~vstSubWin() override
 	{
 	}
 
-	virtual void closeEvent( QCloseEvent * e )
+	void closeEvent( QCloseEvent * e ) override
 	{
 		// ignore close-events - for some reason otherwise the VST GUI
 		// remains hidden when re-opening

plugins/Vibed/NineButtonSelector.h

@@ -67,7 +67,7 @@ public:
 				int _default,
 				int _x, int _y,
 				QWidget * _parent);
-	virtual ~NineButtonSelector();
+	~NineButtonSelector() override;
 	
 //	inline int getSelected() { 
 //		return( castModel<NineButtonSelectorModel>()->value() );
@@ -86,13 +86,13 @@ public slots:
 	void button6Clicked();
 	void button7Clicked();
 	void button8Clicked();
-	void contextMenuEvent( QContextMenuEvent * );
+	void contextMenuEvent( QContextMenuEvent * ) override;
 	
 signals:
 	void NineButtonSelection( int );
 	
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 	void updateButton( int );
 
 	QList<PixmapButton *> m_buttons;

plugins/Vibed/Vibed.h

@@ -97,11 +97,11 @@ class VibedView : public InstrumentViewFixedSize
 public:
 	VibedView( Instrument * _instrument,
 					QWidget * _parent );
-	virtual ~VibedView() {};
+	~VibedView() override {};
 
 public slots:
 	void showString( int _string );
-	void contextMenuEvent( QContextMenuEvent * );
+	void contextMenuEvent( QContextMenuEvent * ) override;
 
 protected slots:
 	void sinWaveClicked();
@@ -114,7 +114,7 @@ protected slots:
 	void normalizeClicked();
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 
 	// String-related

plugins/VstBase/VstPlugin.h

@@ -45,7 +45,7 @@ class VSTBASE_EXPORT VstPlugin : public RemotePlugin, public JournallingObject
 	Q_OBJECT
 public:
 	VstPlugin( const QString & _plugin );
-	virtual ~VstPlugin();
+	~VstPlugin() override;
 
 	void tryLoad( const QString &remoteVstPluginExecutable );
 
@@ -112,7 +112,7 @@ public:
 	void loadSettings( const QDomElement & _this ) override;
 	void saveSettings( QDomDocument & _doc, QDomElement & _this ) override;
 
-	virtual QString nodeName() const override
+	QString nodeName() const override
 	{
 		return "vstplugin";
 	}

plugins/VstEffect/VstEffect.h

@@ -43,12 +43,12 @@ class VstEffect : public Effect
 public:
 	VstEffect( Model * _parent,
 			const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~VstEffect();
+	~VstEffect() override;
 
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-							const fpp_t _frames );
+	bool processAudioBuffer( sampleFrame * _buf,
+							const fpp_t _frames ) override;
 
-	virtual EffectControls * controls()
+	EffectControls * controls() override
 	{
 		return &m_vstControls;
 	}

plugins/VstEffect/VstEffectControlDialog.h

@@ -50,7 +50,7 @@ class VstEffectControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	VstEffectControlDialog( VstEffectControls * _controls );
-	virtual ~VstEffectControlDialog();
+	~VstEffectControlDialog() override;
 
 protected:
 	void paintEvent( QPaintEvent * _pe ) override;

plugins/VstEffect/VstEffectControls.h

@@ -55,18 +55,18 @@ class VstEffectControls : public EffectControls
 	Q_OBJECT
 public:
 	VstEffectControls( VstEffect * _eff );
-	virtual ~VstEffectControls();
+	~VstEffectControls() override;
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return "vsteffectcontrols";
 	}
 
-	virtual int controlCount();
+	int controlCount() override;
 
-	virtual gui::EffectControlDialog* createView();
+	gui::EffectControlDialog* createView() override;
 
 
 protected slots:
@@ -113,7 +113,7 @@ class ManageVSTEffectView : public QObject
 	Q_OBJECT
 public:
 	ManageVSTEffectView( VstEffect * _eff, VstEffectControls * m_vi );
-	virtual ~ManageVSTEffectView();
+	~ManageVSTEffectView() override;
 
 
 protected slots:

plugins/VstEffect/VstSubPluginFeatures.h

@@ -40,11 +40,11 @@ class VstSubPluginFeatures : public Plugin::Descriptor::SubPluginFeatures
 public:
 	VstSubPluginFeatures( Plugin::PluginTypes _type );
 
-	virtual void fillDescriptionWidget( QWidget * _parent,
-											const Key * _key ) const;
+	void fillDescriptionWidget( QWidget * _parent,
+											const Key * _key ) const override;
 
-	virtual void listSubPluginKeys( const Plugin::Descriptor * _desc,
-											KeyList & _kl ) const;
+	void listSubPluginKeys( const Plugin::Descriptor * _desc,
+											KeyList & _kl ) const override;
 private:
 	void addPluginsFromDir(QStringList* filenames,  QString path) const;
 } ;

plugins/Watsyn/Watsyn.h

@@ -139,25 +139,25 @@ class WatsynInstrument : public Instrument
 	Q_OBJECT
 public:
 	WatsynInstrument( InstrumentTrack * _instrument_track );
-	virtual ~WatsynInstrument();
+	~WatsynInstrument() override;
 
-	virtual void playNote( NotePlayHandle * _n,
-						sampleFrame * _working_buffer );
-	virtual void deleteNotePluginData( NotePlayHandle * _n );
+	void playNote( NotePlayHandle * _n,
+						sampleFrame * _working_buffer ) override;
+	void deleteNotePluginData( NotePlayHandle * _n ) override;
 
 
-	virtual void saveSettings( QDomDocument & _doc,
-							QDomElement & _this );
-	virtual void loadSettings( const QDomElement & _this );
+	void saveSettings( QDomDocument & _doc,
+							QDomElement & _this ) override;
+	void loadSettings( const QDomElement & _this ) override;
 
-	virtual QString nodeName() const;
+	QString nodeName() const override;
 
-	virtual f_cnt_t desiredReleaseFrames() const
+	f_cnt_t desiredReleaseFrames() const override
 	{
 		return( 64 );
 	}
 
-	virtual gui::PluginView* instantiateView( QWidget * _parent );
+	gui::PluginView* instantiateView( QWidget * _parent ) override;
 
 public slots:
 	void updateVolumes();
@@ -310,7 +310,7 @@ class WatsynView : public InstrumentViewFixedSize
 public:
 	WatsynView( Instrument * _instrument,
 					QWidget * _parent );
-	virtual ~WatsynView();
+	~WatsynView() override;
 
 protected slots:
 	void updateLayout();
@@ -328,7 +328,7 @@ protected slots:
 	void loadClicked();
 
 private:
-	virtual void modelChanged();
+	void modelChanged() override;
 
 // knobs
 	Knob * a1_volKnob;

plugins/WaveShaper/WaveShaper.h

@@ -39,11 +39,11 @@ class WaveShaperEffect : public Effect
 public:
 	WaveShaperEffect( Model * _parent,
 			const Descriptor::SubPluginFeatures::Key * _key );
-	virtual ~WaveShaperEffect();
-	virtual bool processAudioBuffer( sampleFrame * _buf,
-							const fpp_t _frames );
+	~WaveShaperEffect() override;
+	bool processAudioBuffer( sampleFrame * _buf,
+							const fpp_t _frames ) override;
 
-	virtual EffectControls * controls()
+	EffectControls * controls() override
 	{
 		return( &m_wsControls );
 	}

plugins/WaveShaper/WaveShaperControlDialog.h

@@ -42,7 +42,7 @@ class WaveShaperControlDialog : public EffectControlDialog
 	Q_OBJECT
 public:
 	WaveShaperControlDialog( WaveShaperControls * _controls );
-	virtual ~WaveShaperControlDialog()
+	~WaveShaperControlDialog() override
 	{
 	}
 

plugins/WaveShaper/WaveShaperControls.h

@@ -42,25 +42,25 @@ class WaveShaperControls : public EffectControls
 	Q_OBJECT
 public:
 	WaveShaperControls( WaveShaperEffect * _eff );
-	virtual ~WaveShaperControls()
+	~WaveShaperControls() override
 	{
 	}
 
-	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
-	virtual void loadSettings( const QDomElement & _this );
-	inline virtual QString nodeName() const
+	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
+	void loadSettings( const QDomElement & _this ) override;
+	inline QString nodeName() const override
 	{
 		return( "waveshapercontrols" );
 	}
 
 	virtual void setDefaultShape();
 
-	virtual int controlCount()
+	int controlCount() override
 	{
 		return( 4 );
 	}
 
-	virtual gui::EffectControlDialog* createView()
+	gui::EffectControlDialog* createView() override
 	{
 		return( new gui::WaveShaperControlDialog( this ) );
 	}