title: Are destructors overloadable?
body: <p><a href="http://www.boost.org/doc/libs/1_46_1/libs/utility/enable_if.html" rel="nofollow noreferrer">enable_if doc page</a> says:</p>
  
  <blockquote>
    <p>Constructors and destructors do not
    have a return type; an extra argument
    is the only option.</p>
  </blockquote>
  
  <p>Are destructors overloadable?</p>