diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2015-10-10 23:40:58 +0200 |
---|---|---|
committer | Marc Mutz <marc.mutz@kdab.com> | 2015-10-12 09:34:03 +0000 |
commit | 690f9a7e74701e64db1035ccb11673942988d927 (patch) | |
tree | 031ecd5570f9b8e3051bb11531c2511167c861cc /src/corelib/io/qsettings.cpp | |
parent | 2a1ea8f13be95f664b112663986102300a17bdfe (diff) |
QtCore: use QStringRef in more places
Apart from removing some unwanted allocations, also reduces
text size by ~800B on Linux AMD64 GCC 4.9 release builds.
Change-Id: Ibcd1d8264f54f2b165b69bee8aa50ff7f4ad3a10
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'src/corelib/io/qsettings.cpp')
-rw-r--r-- | src/corelib/io/qsettings.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp index 458109888f..0c44582af8 100644 --- a/src/corelib/io/qsettings.cpp +++ b/src/corelib/io/qsettings.cpp @@ -488,7 +488,7 @@ QVariant QSettingsPrivate::stringToVariant(const QString &s) if (s.startsWith(QLatin1Char('@'))) { if (s.endsWith(QLatin1Char(')'))) { if (s.startsWith(QLatin1String("@ByteArray("))) { - return QVariant(s.toLatin1().mid(11, s.size() - 12)); + return QVariant(s.midRef(11, s.size() - 12).toLatin1()); } else if (s.startsWith(QLatin1String("@Variant(")) || s.startsWith(QLatin1String("@DateTime("))) { #ifndef QT_NO_DATASTREAM @@ -501,7 +501,7 @@ QVariant QSettingsPrivate::stringToVariant(const QString &s) version = QDataStream::Qt_4_0; offset = 9; } - QByteArray a(s.toLatin1().mid(offset)); + QByteArray a = s.midRef(offset).toLatin1(); QDataStream stream(&a, QIODevice::ReadOnly); stream.setVersion(version); QVariant result; |