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| 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_icu.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_icu.cpp')
| -rw-r--r-- | src/corelib/tools/qtimezoneprivate_icu.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qtimezoneprivate_icu.cpp b/src/corelib/tools/qtimezoneprivate_icu.cpp index c088fe7694..887486f567 100644 --- a/src/corelib/tools/qtimezoneprivate_icu.cpp +++ b/src/corelib/tools/qtimezoneprivate_icu.cpp @@ -305,7 +305,7 @@ QIcuTimeZonePrivate::~QIcuTimeZonePrivate() ucal_close(m_ucal); } -QTimeZonePrivate *QIcuTimeZonePrivate::clone() +QIcuTimeZonePrivate *QIcuTimeZonePrivate::clone() const { return new QIcuTimeZonePrivate(*this); } |