diff options
author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-03-31 12:01:59 +0300 |
---|---|---|
committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-07-02 07:39:06 +0000 |
commit | 6662919ecde901771d9641fd732aa0735ebb39e6 (patch) | |
tree | 449752f7d9582cd685d81829e0e2245b0f9a0ece /src/corelib/io/qfilesystemiterator_win.cpp | |
parent | 2185b2f054ddae0fc67b8799b3561c57729f1cd7 (diff) |
CoreLib: use QStringRef to optimize memory allocation
Replace substring functions that return QString with
corresponding functions that return QStringRef where
it's possible.
Create QString from QStringRef only where necessary.
Change-Id: Id9ea11b16947220cd27787c0b529de62d10b6c26
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/corelib/io/qfilesystemiterator_win.cpp')
-rw-r--r-- | src/corelib/io/qfilesystemiterator_win.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/io/qfilesystemiterator_win.cpp b/src/corelib/io/qfilesystemiterator_win.cpp index 9e40a41b4c..2ce7bd7a4b 100644 --- a/src/corelib/io/qfilesystemiterator_win.cpp +++ b/src/corelib/io/qfilesystemiterator_win.cpp @@ -40,6 +40,7 @@ #include "qfilesystemiterator_p.h" #include "qfilesystemengine_p.h" #include "qplatformdefs.h" +#include "qvector.h" #include <QtCore/qt_windows.h> @@ -103,7 +104,7 @@ bool QFileSystemIterator::advance(QFileSystemEntry &fileEntry, QFileSystemMetaDa FINDEX_SEARCH_OPS(searchOps), 0, dwAdditionalFlags); if (findFileHandle == INVALID_HANDLE_VALUE) { if (nativePath.startsWith(QLatin1String("\\\\?\\UNC\\"))) { - QStringList parts = nativePath.split(QLatin1Char('\\'), QString::SkipEmptyParts); + const QVector<QStringRef> parts = nativePath.splitRef(QLatin1Char('\\'), QString::SkipEmptyParts); if (parts.count() == 4 && QFileSystemEngine::uncListSharesOnServer( QLatin1String("\\\\") + parts.at(2), &uncShares)) { if (uncShares.isEmpty()) |