Cleanup: replace virtual by override where appropriate

The keyword "virtual" signalizes that the function is virtual,
i.e. the function of the derived class is called, even if the
call is on the parent class.

It is not necessary to repeat the "virtual" keyword in derived
classes. To highlight derived virtual functions, the keyword
"override" should be used instead. It results in a hard compile-
error, if no function is overridden, thus avoiding subtle bugs.

Replace "virtual" by "override" where appropriate. Moreover,
replace Q_DECL_OVERRIDE by override, since we require reasonably
recent compilers anyway. Likewise, replace /* reimp */ by
"override" for consistency and compiler support.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 4 insertions, 4 deletions

diff --git a/qt-models/divecomputermodel.h b/qt-models/divecomputermodel.h
index 019bb8f62..42e26d442 100644
--- a/qt-models/divecomputermodel.h
+++ b/qt-models/divecomputermodel.h
@@ -15,10 +15,10 @@ public:
 		NICKNAME
 	};
 	DiveComputerModel(QObject *parent = 0);
-	virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
-	virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
-	virtual Qt::ItemFlags flags(const QModelIndex &index) const;
-	virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+	QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+	int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+	Qt::ItemFlags flags(const QModelIndex &index) const override;
+	bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
 	void keepWorkingList();
 
 public