diff options
Diffstat (limited to 'src/corelib/tools/qmap.h')
| -rw-r--r-- | src/corelib/tools/qmap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/tools/qmap.h b/src/corelib/tools/qmap.h index 515b60bea6..a8306194d4 100644 --- a/src/corelib/tools/qmap.h +++ b/src/corelib/tools/qmap.h @@ -199,8 +199,8 @@ public: inline bool isEmpty() const { return d->size == 0; } - inline void detach() { if (d->ref != 1) detach_helper(); } - inline bool isDetached() const { return d->ref == 1; } + inline void detach() { if (d->ref.isShared()) detach_helper(); } + inline bool isDetached() const { return !d->ref.isShared(); } inline void setSharable(bool sharable) { if (!sharable) detach(); if (d != &QMapData::shared_null) d->sharable = sharable; } inline bool isSharedWith(const QMap<Key, T> &other) const { return d == other.d; } inline void setInsertInOrder(bool ordered) { if (ordered) detach(); if (d != &QMapData::shared_null) d->insertInOrder = ordered; } |