diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2016-08-26 08:29:50 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2016-08-26 10:42:37 +0000 |
| commit | c47d1d74a7e78c66332d72fa3d313d71f9c68dd2 (patch) | |
| tree | 1d07a5940fd24cfd8908b52e87470ca2202d215f /src/platformsupport/devicediscovery | |
| parent | 919978afaeb50d5d8c4cc7cbd2d3d99415a47923 (diff) | |
platformsupport: eradicate some easy Q_FOREACH loops
All loops trivially not modifying the iterated-over
container.
Saves ~9.4KiB in text size across all plugins and libs
(statically) linking in QtPlatformSupport (optimized
GCC 6.1 Linux AMD 64 build).
Change-Id: I2d91da1f78d9b33d4c5e4a1627560d8e705a9b9a
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/platformsupport/devicediscovery')
| -rw-r--r-- | src/platformsupport/devicediscovery/qdevicediscovery_static.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp b/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp index 135ffa2494..83a9343a6a 100644 --- a/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp +++ b/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp @@ -101,7 +101,8 @@ QStringList QDeviceDiscoveryStatic::scanConnectedDevices() // check for input devices if (m_types & Device_InputMask) { dir.setPath(QString::fromLatin1(QT_EVDEV_DEVICE_PATH)); - foreach (const QString &deviceFile, dir.entryList()) { + const auto deviceFiles = dir.entryList(); + for (const QString &deviceFile : deviceFiles) { QString absoluteFilePath = dir.absolutePath() + QLatin1Char('/') + deviceFile; if (checkDeviceType(absoluteFilePath)) devices << absoluteFilePath; @@ -111,7 +112,8 @@ QStringList QDeviceDiscoveryStatic::scanConnectedDevices() // check for drm devices if (m_types & Device_VideoMask) { dir.setPath(QString::fromLatin1(QT_DRM_DEVICE_PATH)); - foreach (const QString &deviceFile, dir.entryList()) { + const auto deviceFiles = dir.entryList(); + for (const QString &deviceFile : deviceFiles) { QString absoluteFilePath = dir.absolutePath() + QLatin1Char('/') + deviceFile; if (checkDeviceType(absoluteFilePath)) devices << absoluteFilePath; |