title: c++ store a pointer to a member function of unknown class
body: <p>I want to store a pointer to an object and a pointer to it's method of known signature. If I know the class then this pointer have type:</p>
  
  <pre><code>int (MyClass::*pt2Member)(float, char, char)
  </code></pre>
  
  <p>But how can i store the pointer if i don't know the type?</p>
  
  <p>I want to do something like this:</p>
  
  <pre><code>myObject.callThisFuncLater(&amp;otherObject, &amp;otherObject::method)
  </code></pre>
  
  <p>How can i store a pointer to method <code>method</code> in <code>myObject</code> and call it later ?</p>