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/global | |
| 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/global')
| -rw-r--r-- | src/corelib/global/qlibraryinfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp index c31b6daa00..4303f74709 100644 --- a/src/corelib/global/qlibraryinfo.cpp +++ b/src/corelib/global/qlibraryinfo.cpp @@ -532,7 +532,7 @@ QLibraryInfo::rawLocation(LibraryLocation loc, PathGroup group) reg_var.setMinimal(true); while((rep = reg_var.indexIn(ret)) != -1) { ret.replace(rep, reg_var.matchedLength(), - QString::fromLocal8Bit(qgetenv(ret.mid(rep + 2, + QString::fromLocal8Bit(qgetenv(ret.midRef(rep + 2, reg_var.matchedLength() - 3).toLatin1().constData()).constData())); } |