diff data/fileio/BZipFileDevice.h @ 1580:c01cbe41aeb5 fix-static-analysis

Use override throughout

--- a/data/fileio/BZipFileDevice.h	Thu Nov 22 14:55:18 2018 +0000
+++ b/data/fileio/BZipFileDevice.h	Mon Nov 26 13:48:45 2018 +0000
@@ -29,16 +29,16 @@
     BZipFileDevice(QString fileName);
     virtual ~BZipFileDevice();
     
-    virtual bool open(OpenMode mode);
-    virtual void close();
+    bool open(OpenMode mode) override;
+    void close() override;
 
     virtual bool isOK() const;
 
-    virtual bool isSequential() const { return true; }
+    bool isSequential() const override { return true; }
 
 protected:
-    virtual qint64 readData(char *data, qint64 maxSize);
-    virtual qint64 writeData(const char *data, qint64 maxSize);
+    qint64 readData(char *data, qint64 maxSize) override;
+    qint64 writeData(const char *data, qint64 maxSize) override;
 
     QString m_fileName;