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Cleanup: turn DiveListModel into standard singleton

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DiveListModel was one of those "special" singletons that could
be created explicitly with new. This would make sense if a
parameter were passed to the constructor. We only passed null,
so one might as well turn that into a classical singleton with
default constructor.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-09-28 23:05:49 +02:00 • committed by Dirk Hohndel
parent 2560734624
commit 36d42a6a57
3 changed files with 5 additions and 10 deletions
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4
qt-models/divelistmodel.h
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@ -46,7 +46,7 @@ public:
};
static DiveListModel *instance();
DiveListModel(QObject *parent = 0);
DiveListModel();
void addDive(const QList<dive *> &listOfDives);
void addAllDives();
void insertDive(int i);
@ -64,8 +64,6 @@ public:
void resetInternalData();
void clear(); // Clear all dives in core
Q_INVOKABLE DiveObjectHelper at(int i);
private:
static DiveListModel *m_instance;
};
#endif // DIVELISTMODEL_H