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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/designer | |
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/designer')
-rw-r--r-- | src/quick/designer/designersupport.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/quick/designer/designersupport.cpp b/src/quick/designer/designersupport.cpp index fe61340859..56d2badb62 100644 --- a/src/quick/designer/designersupport.cpp +++ b/src/quick/designer/designersupport.cpp @@ -57,9 +57,9 @@ DesignerSupport::DesignerSupport() DesignerSupport::~DesignerSupport() { - QHash<QQuickItem*, QSGLayer*>::iterator iterator; + typedef QHash<QQuickItem*, QSGLayer*>::iterator ItemTextureHashIt; - for (iterator = m_itemTextureHash.begin(); iterator != m_itemTextureHash.end(); ++iterator) { + for (ItemTextureHashIt iterator = m_itemTextureHash.begin(), end = m_itemTextureHash.end(); iterator != end; ++iterator) { QSGLayer *texture = iterator.value(); QQuickItem *item = iterator.key(); QQuickItemPrivate::get(item)->derefFromEffectItem(true); |