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-rw-r--r--src/corelib/tools/qshareddata.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/corelib/tools/qshareddata.h b/src/corelib/tools/qshareddata.h
index e13e37c..dde6e88 100644
--- a/src/corelib/tools/qshareddata.h
+++ b/src/corelib/tools/qshareddata.h
@@ -111,6 +111,9 @@ public:
inline bool operator!() const { return !d; }
+ inline void swap(QSharedDataPointer &other)
+ { qSwap(d, other.d); }
+
protected:
T *clone();
@@ -186,6 +189,9 @@ public:
inline bool operator!() const { return !d; }
+ inline void swap(QExplicitlySharedDataPointer &other)
+ { qSwap(d, other.d); }
+
protected:
T *clone();
@@ -235,6 +241,14 @@ template <class T>
Q_INLINE_TEMPLATE QExplicitlySharedDataPointer<T>::QExplicitlySharedDataPointer(T *adata) : d(adata)
{ if (d) d->ref.ref(); }
+template <class T>
+Q_INLINE_TEMPLATE void qSwap(QSharedDataPointer<T> &p1, QSharedDataPointer<T> &p2)
+{ p1.swap(p2); }
+
+template <class T>
+Q_INLINE_TEMPLATE void qSwap(QExplicitlySharedDataPointer<T> &p1, QExplicitlySharedDataPointer<T> &p2)
+{ p1.swap(p2); }
+
QT_END_NAMESPACE
QT_END_HEADER