title: Does anyone use template metaprogramming in real life?
body: <p>I discovered <a href="http://en.wikipedia.org/wiki/Template_metaprogramming" rel="noreferrer">template metaprogramming</a> more than 5 years ago and got a huge kick out of reading <a href="https://rads.stackoverflow.com/amzn/click/com/0201704315" rel="noreferrer" rel="nofollow noreferrer">Modern C++ Design</a> but I never found an opertunity to use it in real life.</p>
  
  <p>Have <em>you</em> ever used this technique in real code?</p>
  
  <blockquote>
    <p>Contributors to <a href="http://www.boost.org/" rel="noreferrer">Boost</a> need not apply ;o)</p>
  </blockquote>