title: How to generate message classes from new custom FIX dictionary
body: <p>There is <a href="http://www.quickfixj.org/confluence/display/qfj/Custom+Message+Generation+-+Packaging" rel="nofollow">a way</a> to do this in QuickFIX/j.</p>
  
  <p>Is there a way to do this in QuickFIX c++?</p>