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| author | Volker Krause <volker.krause@kdab.com> | 2017-01-11 14:52:45 +0100 |
|---|---|---|
| committer | Volker Krause <volker.krause@kdab.com> | 2017-01-12 08:25:12 +0000 |
| commit | 4b762f3915e29c282af3dbbe5a15906f8dae9c42 (patch) | |
| tree | e0de4f5fe30e577220355447307e3acabbdb6ed7 | |
| parent | abbf2ca1aa6f598a0c0c51a4319b911d58f169ab (diff) | |
Prevent copying of QAbstractFunctor
It's a polymorphic class, so copying risks slicing. Found by clazy in
application code.
Change-Id: I2f3c03e2a0aa847c35a3192f3e5a4fbd8beae0cd
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
| -rw-r--r-- | src/render/frontend/qabstractfunctor.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/render/frontend/qabstractfunctor.h b/src/render/frontend/qabstractfunctor.h index 7d0dbc1f1..d9c4d65a4 100644 --- a/src/render/frontend/qabstractfunctor.h +++ b/src/render/frontend/qabstractfunctor.h @@ -76,6 +76,7 @@ qintptr functorTypeId() class QT3DRENDERSHARED_EXPORT QAbstractFunctor { public: + QAbstractFunctor() = default; virtual ~QAbstractFunctor(); virtual qintptr id() const = 0; @@ -86,6 +87,8 @@ public: return static_cast<const T *>(other); return nullptr; } +private: + Q_DISABLE_COPY(QAbstractFunctor) }; template<class T> |