#include <iostream>
#include <map>
#include <string>

using namespace std;

class Employee {
   friend class EmployeeLessThan;
public:
   Employee(const string& first, const string& last) : lastName_(last), firstName_(first) {}

   string getFirstName( ) const {return(firstName_);}
   string getLastName( ) const {return(lastName_);}
private:
   string lastName_;
   string firstName_;
};

class EmployeeLessThan {
public:
   bool operator( )(const Employee& emp1, const Employee& emp2) const {
      if (emp1.lastName_ < emp2.lastName_)
         return(true);
      else if (emp1.lastName_ == emp2.lastName_)
         return(emp1.firstName_ < emp2.firstName_);
      else
         return(false);
   }
};

int main( ) {

   map<Employee, string, EmployeeLessThan> empMap;

   Employee emp1("Al", "Jones"),emp2("Jane", "Goodson"),
				emp3("Frank", "Spots"),emp4("George", "Gordon");

   empMap[emp1] = "tester";
   empMap[emp2] = "coder";
   empMap[emp3] = "programmer";
   empMap[emp4] = "developer";

   for (map<Employee, string, EmployeeLessThan>::const_iterator p =
				    empMap.begin( ); p != empMap.end( ); ++p) {
      cout << p->first.getFirstName( ) << " " << p->first.getLastName( ) 
						<< " is " << p->second << endl;
   }
}