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author | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-02-23 13:45:44 +0100 |
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committer | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-02-26 15:13:40 +0000 |
commit | 3b5447661a2c9b4bbced202e116a7edeaaf9a065 (patch) | |
tree | ff7486e826942ac5339135913521bb28cf5ceb37 /src/quick/items/qquickwindow.cpp | |
parent | 5163c11952a39458dd6d7ba10391c2b39ccdf86a (diff) |
QtQuick: Micro-optimize iterator loops.
Avoid repeated instantiation of end() in loops, use variable instead.
Change-Id: I6ab1fe2b82406d5ee91710a0333587ffb82c04d4
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
Diffstat (limited to 'src/quick/items/qquickwindow.cpp')
-rw-r--r-- | src/quick/items/qquickwindow.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp index b88a3aecbc..d2b5786125 100644 --- a/src/quick/items/qquickwindow.cpp +++ b/src/quick/items/qquickwindow.cpp @@ -2675,8 +2675,7 @@ void QQuickWindowPrivate::cleanupNodesOnShutdown() Q_Q(QQuickWindow); cleanupNodes(); cleanupNodesOnShutdown(contentItem); - QSet<QQuickItem *>::const_iterator it = parentlessItems.begin(); - for (; it != parentlessItems.end(); ++it) + for (QSet<QQuickItem *>::const_iterator it = parentlessItems.begin(), cend = parentlessItems.end(); it != cend; ++it) cleanupNodesOnShutdown(*it); animationController->windowNodesDestroyed(); q->cleanupSceneGraph(); |