title: Getting only necessary headers out of boost
body: <p>I need to submit an assignment, but I only want to include the header files from boost that I actually used (I made use of boost::shared_ptr and boost::function). I tried doing so manually, but I'm missing some header files and everytime i go to add them, it turns out I'm missing more. Is there a quick easy way to find out exactly what headers I actually need?</p>
  
  <p>Thanks</p>