avfoundation: modernize by using nullptr and override

Change-Id: Ifd483f925ed69f0ba35c46facfdb571dea87c1ac
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/plugins/avfoundation/camera/avfimagecapturecontrol.h b/src/plugins/avfoundation/camera/avfimagecapturecontrol.h
index 2cdf0e5f3..314e867e7 100644
--- a/src/plugins/avfoundation/camera/avfimagecapturecontrol.h
+++ b/src/plugins/avfoundation/camera/avfimagecapturecontrol.h
@@ -60,17 +60,17 @@ public:
         QSharedPointer<QSemaphore> previewReady;
     };
 
-    AVFImageCaptureControl(AVFCameraService *service, QObject *parent = 0);
+    AVFImageCaptureControl(AVFCameraService *service, QObject *parent = nullptr);
     ~AVFImageCaptureControl();
 
-    bool isReadyForCapture() const;
+    bool isReadyForCapture() const override;
 
-    QCameraImageCapture::DriveMode driveMode() const { return QCameraImageCapture::SingleImageCapture; }
-    void setDriveMode(QCameraImageCapture::DriveMode ) {}
+    QCameraImageCapture::DriveMode driveMode() const override { return QCameraImageCapture::SingleImageCapture; }
+    void setDriveMode(QCameraImageCapture::DriveMode ) override {}
     AVCaptureStillImageOutput *stillImageOutput() const {return m_stillImageOutput;}
 
-    int capture(const QString &fileName);
-    void cancelCapture();
+    int capture(const QString &fileName) override;
+    void cancelCapture() override;
 
 private Q_SLOTS:
     void updateCaptureConnection();