diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2014-03-26 15:21:38 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-04-11 22:54:40 +0200 |
| commit | d5b7b4e41cb9fa6cd14129336ce853a0564a7fea (patch) | |
| tree | 9913fb853884dea0023752b48faaada5318ef0a5 /src/corelib/tools/qstringlist.h | |
| parent | a74e4b85be83e2da47f4a1d8fcf0e78079335b80 (diff) | |
QStringList: add op= overloads for QList<QString>
QStringList = QList<QString> already compiled, but was interpreted as
QStringList = QStringList(QList<QString>), which involves the QList
copy ctor. Adding the overload saves that copy.
Cannot use a using declaration here, since the return type is different.
Change-Id: I9f4feb2f97480d2d6a3b6fa7c71b5d511b623601
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qstringlist.h')
| -rw-r--r-- | src/corelib/tools/qstringlist.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringlist.h b/src/corelib/tools/qstringlist.h index 1cdafb4ec2..271599b9d7 100644 --- a/src/corelib/tools/qstringlist.h +++ b/src/corelib/tools/qstringlist.h @@ -68,6 +68,13 @@ public: inline QStringList(std::initializer_list<QString> args) : QList<QString>(args) { } #endif + QStringList &operator=(const QList<QString> &other) + { QList<QString>::operator=(other); return *this; } +#ifdef Q_COMPILER_RVALUE_REFS + QStringList &operator=(QList<QString> &&other) + { QList<QString>::operator=(std::move(other)); return *this; } +#endif + inline void sort(Qt::CaseSensitivity cs = Qt::CaseSensitive); inline int removeDuplicates(); |