diff options
Diffstat (limited to 'src/corelib/kernel/qmetaobject.cpp')
| -rw-r--r-- | src/corelib/kernel/qmetaobject.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp index 4ad78fd..79a38cd 100644 --- a/src/corelib/kernel/qmetaobject.cpp +++ b/src/corelib/kernel/qmetaobject.cpp @@ -1454,6 +1454,11 @@ QMetaMethod::MethodType QMetaMethod::methodType() const If the "compute" slot does not take exactly one QString, one int and one double in the specified order, the call will fail. + \warning this method will not test the validity of the arguments: \a object + must be an instance of the class of the QMetaObject of which this QMetaMethod + has been constructed with. The arguments must have the same type as the ones + expected by the method, else, the behaviour is undefined. + \sa Q_ARG(), Q_RETURN_ARG(), qRegisterMetaType(), QMetaObject::invokeMethod() */ bool QMetaMethod::invoke(QObject *object, @@ -1473,6 +1478,8 @@ bool QMetaMethod::invoke(QObject *object, if (!object || !mobj) return false; + Q_ASSERT(mobj->cast(object)); + // check return type if (returnValue.data()) { const char *retType = typeName(); |