diff options
| author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-03-30 14:23:12 +0300 |
|---|---|---|
| committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-03-31 07:47:29 +0000 |
| commit | 3cbe25c9a657b3fbefd194df5dd34a7cbabb9331 (patch) | |
| tree | 6ff49a41111bf7060a1a928923e782aea72352b2 /src/network/kernel | |
| parent | 5323ffed64215ede3c112f0efcb88e0be18f0982 (diff) | |
QtNetwork: 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: I697f776c60003629990cfd197534ffed63bafe2f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/network/kernel')
| -rw-r--r-- | src/network/kernel/qhostaddress.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp index 6ccf40680a..0dbe1112cd 100644 --- a/src/network/kernel/qhostaddress.cpp +++ b/src/network/kernel/qhostaddress.cpp @@ -1041,11 +1041,11 @@ QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet) return invalid; // invalid netmask // parse the address manually - QStringList parts = netStr.split(QLatin1Char('.')); + auto parts = netStr.splitRef(QLatin1Char('.')); if (parts.isEmpty() || parts.count() > 4) return invalid; // invalid IPv4 address - if (parts.last().isEmpty()) + if (parts.constLast().isEmpty()) parts.removeLast(); quint32 addr = 0; |