diff options
| author | Arno Rehn <a.rehn@menlosystems.com> | 2021-07-09 14:29:47 +0200 |
|---|---|---|
| committer | Arno Rehn <a.rehn@menlosystems.com> | 2021-07-12 18:33:19 +0200 |
| commit | 1f2d756d92b9263fd823278cf417528cdc73685c (patch) | |
| tree | 5ddf471534ffb805e81b3e7af1dd1dc72337f4cb /src/corelib/thread/qfutureinterface.h | |
| parent | 82bc752497a261669dc22e028e87c043d99355a4 (diff) | |
Add QFutureInterfaceBase::get() to retrieve internals of QFuture
For generic interop with other parts of Qt, we need to be able to
extract the type-erased internal storage of QFuture<T>. In particular,
QtWebChannel needs this to transparently support QFuture<T> as a method
return type.
Task-number: QTBUG-92903
Change-Id: I763f054656b8810d58720262d364baf42c47eb37
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Diffstat (limited to 'src/corelib/thread/qfutureinterface.h')
| -rw-r--r-- | src/corelib/thread/qfutureinterface.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/thread/qfutureinterface.h b/src/corelib/thread/qfutureinterface.h index 6924378bf19..ecc31d6ec35 100644 --- a/src/corelib/thread/qfutureinterface.h +++ b/src/corelib/thread/qfutureinterface.h @@ -177,6 +177,9 @@ public: // ### Qt 7: inline void swap(QFutureInterfaceBase &other) noexcept; + template<typename T> + static QFutureInterfaceBase get(const QFuture<T> &future); // implemented in qfuture.h + protected: // ### Qt 7: remove const from refT/derefT bool refT() const noexcept; |