[Qt-interest] QtConcurrent::run inside classes

[Stefan Bisplinghoff]

Hi all!

Really got no clue, what I'm doing wrong with the QtConcurrent framework.
I extended the qtconcurrent/runfunction example (which works well) with
a class definition:

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using namespace QtConcurrent;

class SomeClass
{
public:
	SomeClass() {};

	void hello(QString name)
	{
	    qDebug() << "Hello" << name
		<< "from" << QThread::currentThread();
	};

	void test()
	{
		QFuture<void> f1 = run(SomeClass::hello,
					QString("Alice"));
		QFuture<void> f2 = run(SomeClass::hello,
					QString("Bob"));
		f1.waitForFinished();
		f2.waitForFinished();
	}
};

int main(int argc, char **argv)
{
	QApplication app(argc, argv);
	SomeClass a = SomeClass();
	a.test();
}
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On compile time, I get a lot of C2780 errors (X args expected, 2 args
supported, X in [1,3..7]) for the run function.

Curiously, adding additional parameter or removing the QString to/from
the hello function results in the same error messages, leaving the
current configuration out, e.g., [2..7] args expected, 1 arg supported /
[1..3,5..7] args expected, 4 args supported and so on.

Any help is appreciated!
Kind regards,
	Stefan