#include 
     
      #include 
      
       #include 
       
        template< class MapType >void print_map(const MapType & map,               const std::string & separator,               std::ostream & os ){    typedef typename MapType::const_iterator const_iterator;    for( const_iterator i = map.begin(), iend = map.end(); i != iend; ++i )    {        os << i->first << separator << i->second << std::endl;    }}int main(){    // Soccer World cup    typedef boost::bimap< std::string, int > results_bimap;    typedef results_bimap::value_type position;    results_bimap results;    results.insert( position("Argentina"    ,1) );    results.insert( position("Spain"        ,2) );    results.insert( position("Germany"      ,3) );    results.insert( position("France"       ,4) );    std::cout << "The number of countries is " << results.size()              << std::endl;    std::cout << "The winner is " << results.right.at(1)              << std::endl              << std::endl;    std::cout << "Countries names ordered by their final position:"              << std::endl;    // results.right works like a std::map< int, std::string >    print_map( results.right, ") ", std::cout );    std::cout << std::endl              << "Countries names ordered alphabetically along with"                    "their final position:"              << std::endl;    // results.left works like a std::map< std::string, int >    print_map( results.left, " ends in position ", std::cout );    return 0;}