diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2017-02-22 20:26:48 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2017-02-23 05:45:53 +0000 |
| commit | 4d92712a2c92c019c37238f808ae7a1900f45b97 (patch) | |
| tree | 3b29315791a7912097f4d88cb651c18ae2bdf4c1 /src/corelib/tools/qtimezoneprivate.cpp | |
| parent | 4cd002402fe12f5e50d8267d0e9c39e525b99c2d (diff) | |
QTimeZonePrivate: make clone() const, use covariant return types
There's nothing wrong with cloning a const QTimeZonePrivate, so make
clone() const.
Also, if you're cloning a QTzTimeZonePrivate, you already know that
you get a QTzTimeZonePrivate back. C++ supports covariant return types
for this reason, so use them.
Change-Id: I60e19e89b1b7bad080c552f1baca314ab0a6295e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qtimezoneprivate.cpp')
| -rw-r--r-- | src/corelib/tools/qtimezoneprivate.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/tools/qtimezoneprivate.cpp b/src/corelib/tools/qtimezoneprivate.cpp index ea8f6d1438..7b780ecf7d 100644 --- a/src/corelib/tools/qtimezoneprivate.cpp +++ b/src/corelib/tools/qtimezoneprivate.cpp @@ -136,7 +136,7 @@ QTimeZonePrivate::~QTimeZonePrivate() { } -QTimeZonePrivate *QTimeZonePrivate::clone() +QTimeZonePrivate *QTimeZonePrivate::clone() const { return new QTimeZonePrivate(*this); } @@ -784,7 +784,7 @@ QUtcTimeZonePrivate::~QUtcTimeZonePrivate() { } -QTimeZonePrivate *QUtcTimeZonePrivate::clone() +QUtcTimeZonePrivate *QUtcTimeZonePrivate::clone() const { return new QUtcTimeZonePrivate(*this); } |