diff options
author | Matthew Vogt <matthew.vogt@nokia.com> | 2012-05-04 08:32:45 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-17 08:58:45 +0200 |
commit | 43a6cc75886c662e63db440dd191cefa1fe956f3 (patch) | |
tree | cd3247453a0c2a59e0c5d3af11434d18761c2de4 /src/qml/qml/ftw/qqmlrefcount_p.h | |
parent | 9af1a7d0aee4f9ed48b2519779388830a8dd03e9 (diff) |
Add QQmlEngine::trimComponentCache()
Allow unused data in the engine's component cache to be safely discarded
so that the memory can be freed for other purposes.
Unloading of scripts that are no longer required after trimming unused
components is not yet supported.
Task-number: QTBUG-25653
Change-Id: I37bc9d5592eeb5edceeb34d010a555dcffd11cea
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Diffstat (limited to 'src/qml/qml/ftw/qqmlrefcount_p.h')
-rw-r--r-- | src/qml/qml/ftw/qqmlrefcount_p.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/qml/qml/ftw/qqmlrefcount_p.h b/src/qml/qml/ftw/qqmlrefcount_p.h index 497f4ecc0f..ce94f1af35 100644 --- a/src/qml/qml/ftw/qqmlrefcount_p.h +++ b/src/qml/qml/ftw/qqmlrefcount_p.h @@ -68,6 +68,7 @@ public: inline virtual ~QQmlRefCount(); inline void addref(); inline void release(); + inline int count() const; protected: inline virtual void destroy(); @@ -124,6 +125,11 @@ void QQmlRefCount::release() destroy(); } +int QQmlRefCount::count() const +{ + return refCount.load(); +} + void QQmlRefCount::destroy() { delete this; |