diff options
| author | Olivier Goffart <ogoffart@trolltech.com> | 2009-04-19 21:12:21 +0200 |
|---|---|---|
| committer | Olivier Goffart <olivier.goffart@nokia.com> | 2010-09-03 12:57:10 +0200 |
| commit | da0e1a682362144b9f13b4c564f86e09efb681bb (patch) | |
| tree | 8cbf68a93b055515b2a56d9e0667c530b27e39e2 /src/corelib/io/qdir.h | |
| parent | 605aa0cf1889110620dc0d5d84066be8177fe9c2 (diff) | |
C++0x move operators
This makes assignement faster from temporaries, as the operator is
fully inline, and doesn't do any atomic operations.
Reviewed-by: joao
Diffstat (limited to 'src/corelib/io/qdir.h')
| -rw-r--r-- | src/corelib/io/qdir.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/io/qdir.h b/src/corelib/io/qdir.h index 28da271818..0a563044ad 100644 --- a/src/corelib/io/qdir.h +++ b/src/corelib/io/qdir.h @@ -129,6 +129,10 @@ public: QDir &operator=(const QDir &); QDir &operator=(const QString &path); +#ifdef Q_COMPILER_RVALUE_REFS + inline QDir &operator=(QDir &&other) + { qSwap(d_ptr, other.d_ptr); return *this; } +#endif void setPath(const QString &path); QString path() const; |