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| author |  Tomaz Canabrava <tomaz.canabrava@intel.com> | 2014-07-15 14:43:20 -0300 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2014-07-15 16:55:10 -0700 |
| commit | d993684fec07ccf6c3135e16286cd87e045f142c (patch) | |
| tree | 03f59a88719625ca03cd8fccba3f17ddbc85c569 /qt-ui/divepicturewidget.cpp | |
| parent | eaacac321743434ce8610b4b61f56a3fe4a63567 (diff) | |
| download | subsurface-d993684fec07ccf6c3135e16286cd87e045f142c.tar.gz | |
Do not create a backup for Q_FOREACH container
Q_FOREACH will expand and already creates a copy of the
contained container, so this is just a waste of cpu cycles
and also increases a tiny bit the memory consumption.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/divepicturewidget.cpp')
| -rw-r--r-- | qt-ui/divepicturewidget.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/qt-ui/divepicturewidget.cpp b/qt-ui/divepicturewidget.cpp index 46e87d4f3..fd64f613a 100644 --- a/qt-ui/divepicturewidget.cpp +++ b/qt-ui/divepicturewidget.cpp @@ -52,8 +52,7 @@ void DivePictureModel::updateDivePictures() pictures.push_back(QString(picture->filename)); } - SPixmapList retList = QtConcurrent::blockingMapped<SPixmapList>(pictures, scaleImages); - Q_FOREACH (const SPixmap &pixmap, retList) + Q_FOREACH (const SPixmap &pixmap, QtConcurrent::blockingMapped<SPixmapList>(pictures, scaleImages)) stringPixmapCache[pixmap.first].image = pixmap.second; beginInsertRows(QModelIndex(), 0, numberOfPictures - 1); |