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| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-07-20 09:32:05 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-11-24 09:11:05 +0000 |
| commit | 27f08ab49479b1cbd3f99e28cbe8b0a89a23bd10 (patch) | |
| tree | dcf574591b60011268eafd3ffbc866c8a5ed004c /src/corelib/global/qglobal.h | |
| parent | 079df681ec546bd3d644efabc90604708cecadff (diff) | |
Long live Q_DISABLE_COPY_MOVE!
When using Q_DISABLE_COPY, clang-tidy reports:
warning: class 'Foo' defines a non-default destructor, a copy constructor
and a copy assignment operator but does not define a move constructor or a
move assignment operator [cppcoreguidelines-special-member-functions]
Add convenience macros to suppress move constructor/assignment
as well.
[ChangeLog][QtCore] Added macros Q_DISABLE_MOVE and Q_DISABLE_COPY_MOVE
complementing Q_DISABLE_COPY.
Change-Id: I0b07495ef4ef06c714f7368c706168613c3fe7bc
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'src/corelib/global/qglobal.h')
| -rw-r--r-- | src/corelib/global/qglobal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 8680742c94..e3073d80ec 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -372,6 +372,14 @@ typedef double qreal; Class(const Class &) Q_DECL_EQ_DELETE;\ Class &operator=(const Class &) Q_DECL_EQ_DELETE; +#define Q_DISABLE_MOVE(Class) \ + Class(Class &&) = delete; \ + Class &operator=(Class &&) = delete; + +#define Q_DISABLE_COPY_MOVE(Class) \ + Q_DISABLE_COPY(Class) \ + Q_DISABLE_MOVE(Class) + /* No, this is not an evil backdoor. QT_BUILD_INTERNAL just exports more symbols for Qt's internal unit tests. If you want slower loading times and more |