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42 #ifndef QQMLCLEANUP_P_H
43 #define QQMLCLEANUP_P_H
45 #include <private/qtqmlglobal_p.h>
51 // This file is not part of the Qt API. It exists purely as an
52 // implementation detail. This header file may change from version to
53 // version without notice, or even be removed.
62 class Q_QML_PRIVATE_EXPORT QQmlCleanup
66 QQmlCleanup(QQmlEngine *);
67 virtual ~QQmlCleanup();
69 bool hasEngine() const { return prev != 0; }
70 void addToEngine(QQmlEngine *);
72 virtual void clear() = 0;
75 friend class QQmlEnginePrivate;
79 // Only used for asserts
85 #endif // QQMLCLEANUP_P_H