text: 
  #include <boost/mpl/vector.hpp>
  #include <boost/fusion/support.hpp>
  
  typedef boost::fusion::traits::deduce_sequence < 
  
  boost::mpl::vector<int, char> 
  
  >::type seq1_t;
  
  
  typedef boost::fusion::traits::deduce_sequence < 
  
  boost::fusion::vector<int, char> 
  
  >::type seq2_t;
  