diff options
author | Olivier Goffart <ogoffart@woboq.com> | 2013-03-04 13:09:51 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-03-19 23:16:42 +0100 |
commit | 51ccd1ef8f9e51a794828598ed45803bb01fa69f (patch) | |
tree | e3d561bf8c9bab605a7a87a03c0ad38dd7fc41f1 /src/corelib/kernel/qobject.cpp | |
parent | bc98bba2f302922761209c0e91485e809354abc1 (diff) |
Document restrictions on the new connection syntax
... when the compiler do not support variadic template
Change-Id: Iec84cad8ece2fc28b0c224872fdd90d30ae60fc9
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
-rw-r--r-- | src/corelib/kernel/qobject.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index a60deefe90..1312e64d8b 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -4185,6 +4185,9 @@ void qDeleteInEventHandler(QObject *o) \snippet code/src_corelib_kernel_qobject.cpp 25 make sure to declare the argument type with Q_DECLARE_METATYPE + + \note The number of arguments in the signal or slot are limited to 6 if + the compiler does not support C++11 variadic templates. */ @@ -4215,6 +4218,10 @@ void qDeleteInEventHandler(QObject *o) \snippet code/src_corelib_kernel_qobject.cpp 46 The connection will automatically disconnect if the sender is destroyed. + + \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(). */ /** |