title: References and Object Slicing
body: <p>I don't have my Effective C++ with me and this is bugging me so much that I have to ask for my own sanity.  Given</p>
  
  <pre><code>class Foo : public Bar{}
  
  void MyFunc(Bar &amp;_input);
  </code></pre>
  
  <p>If I pass in a <code>Foo</code>, am I tangling with the <a href="https://stackoverflow.com/questions/274626/what-is-the-slicing-problem-in-c">slicing</a> problem or have I avoided it?</p>