Passing a qualified non-static member function as a function pointer
<p>I have a function in an external library that I cannot change with the following signature:</p>

<pre><code>void registerResizeCallback(void (*)(int, int))
</code></pre>

<p>I want to pass in a member function as the callback, as my callback needs to modify instance variables.</p>

<p>Obviously this isn't possible with a simple:</p>

<pre><code>registerResizeCallback(&amp;Window::Resize);
</code></pre>

<p>so I'm not really sure how to solve the problem.</p>
