diff options
Diffstat (limited to 'src/corelib/kernel/qpointer.h')
-rw-r--r-- | src/corelib/kernel/qpointer.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/corelib/kernel/qpointer.h b/src/corelib/kernel/qpointer.h index 7052bcf0d4..5efdb0b395 100644 --- a/src/corelib/kernel/qpointer.h +++ b/src/corelib/kernel/qpointer.h @@ -54,20 +54,11 @@ class QPointer { Q_STATIC_ASSERT_X(!std::is_pointer<T>::value, "QPointer's template type must not be a pointer type"); - template<typename U> - struct TypeSelector - { - typedef QObject Type; - }; - template<typename U> - struct TypeSelector<const U> - { - typedef const QObject Type; - }; - typedef typename TypeSelector<T>::Type QObjectType; + using QObjectType = + typename std::conditional<std::is_const<T>::value, const QObject, QObject>::type; QWeakPointer<QObjectType> wp; public: - inline QPointer() { } + QPointer() = default; inline QPointer(T *p) : wp(p, true) { } // compiler-generated copy/move ctor/assignment operators are fine! // compiler-generated dtor is fine! |