Async spinner with callback that is class member

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Hi guys, I want to use an ros::AsyncSpinner with a callback that is a class member. Can somebody provide me an example? The problems I run into is that either, the subscriber does not take a ros::CallbackQueue or that ros::SubscriberOptions that I initialize do not take my tracked object when using

ros::SubscriberOptions s;
s.create<std_msgs::Float64>("topic_name", 1, &MyClass::callbackFunction, this, callbackQueue);

The error I get with this is

cannot convert '(MyClass*)this' (type 'MyClass*') to type 'const VoidConstPtr& {aka const boost::shared_ptr<const void>&}'

It seems to me that the create function of ros::SubscriberOptions is not made for use of class members as Callbacks. But how does it work? It is easy to use a class member as callback function but how do I add my CallbackQueue to use an AsyncSpinner? Any of both questions would lead to solving this issue, I suppose. Thank you for your support!