text: #include <boost/tuple/tuple.hpp> 
  #include <boost/tuple/tuple_io.hpp> 
  #include <string> 
  #include <iostream> 
  
  int main() 
  { 
    typedef boost::tuple<std::string, std::string, int> person; 
    person p("Boris", "Schaeling", 43); 
    std::cout << p << std::endl; 
  } 