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authorPeter K├╝mmel <syntheticpp@gmx.net>2015-11-10 18:57:40 +0100
committerOlivier Goffart (Woboq GmbH) <ogoffart@woboq.com>2016-02-15 12:33:24 +0000
commitab8cc8387f1891ccf99721bfe5a6182c507e332f (patch)
treea892939a744e2fa65dba687f0f42e293b45963f5 /src/corelib/kernel
parente41e0346698c4578da4625ef3cce7f5417b71e08 (diff)
Add qOverload to select overloaded functions
[ChangeLog][QtCore][Global] qOverload added to select overloaded functions. Change-Id: I7c9b1b054e6631eca0b5594db59e1202ef552c33 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'src/corelib/kernel')
-rw-r--r--src/corelib/kernel/qobject.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index dea8c200ef..6702f78a04 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -4538,6 +4538,8 @@ void qDeleteInEventHandler(QObject *o)
make sure to declare the argument type with Q_DECLARE_METATYPE
+ Overloaded functions can be resolved with help of \l qOverload.
+
\note The number of arguments in the signal or slot are limited to 6 if
the compiler does not support C++11 variadic templates.
*/
@@ -4573,6 +4575,8 @@ void qDeleteInEventHandler(QObject *o)
However, you should take care that any objects used within the functor
are still alive when the signal is emitted.
+ Overloaded functions can be resolved with help of \l qOverload.
+
\note If the compiler does not support C++11 variadic templates, the number
of arguments in the signal or slot are limited to 6, and the functor object
must not have an overloaded or templated operator().
@@ -4612,6 +4616,8 @@ void qDeleteInEventHandler(QObject *o)
However, you should take care that any objects used within the functor
are still alive when the signal is emitted.
+ Overloaded functions can be resolved with help of \l qOverload.
+
\note If the compiler does not support C++11 variadic templates, the number
of arguments in the signal or slot are limited to 6, and the functor object
must not have an overloaded or templated operator().