title: Expected unqualified-id before '*' token: Pointer to Member Functions
body: <p>I'm trying to run this code but cannot understand what is causing the error.</p>
  
  <pre><code>#include &lt;iostream&gt;
  using namespace std;
  
  class Shape
  {
      public:
          void show ( float ) { cout &lt;&lt; "Hello"; }
  };
  
  int main ( )
  {
  
      void (Shape::*FPtr2) (float) = &amp;Shape :: show;
      (Shape::*FPtr2)(1.1);
  
      return 0;
  }
  </code></pre>