title: How to assign a boost::tuple to boost::shared_ptr
body: <p>In my code I have something like this</p>
  
  <pre><code>shrd_ptr_obj st = boost::make_shared&lt;Myobj&gt;();
  Myobj tp =  boost::make_tuple(0,0,0,0,0 );
  </code></pre>
  
  <p>How do I make st point to tp ?</p>