Embedded C++11, member function callback

I have some trouble with assigning a callback function-pointer to member function. I have a callback function-pointer like this:

void (*callback)(float arg);

And my class looks like this:

class EXAMPLE_CLASS
{

public:
    /*
     * Standard Constructor
     */
    EXAMPLE_CLASS();

    /*
     * Standard Destructor
     */
    virtual ~EXAMPLE_CLASS();


    void test_callback(float arg);

};

I want now to assign this callback function-pointer to the member callback function, how can I achieve this?