#include <iostream>
#include <string>
#include <vector>
using namespace std;
class Person {
string firstName, lastName;
public:
Person( string fnam, string lnam ): firstName( fnam ), lastName( lnam ) {}
virtual void print() const { cout << firstName << " " << lastName << " "; }
virtual ~Person(){}
};
class Employee : public Person {
string companyName;
public:
Employee( string fnam, string lnam, string cnam )
: Person( fnam, lnam ), companyName( cnam ) {}
void print() const {
Person::print();
cout << companyName << " ";
}
~Employee(){}
};
class Manager : public Employee {
short level;
public:
Manager( string fnam, string lnam, string cnam, short lvl )
: Employee( fnam, lnam, cnam ), level( lvl ) {}
void print() const {
Employee::print();
cout << level;
}
~Manager(){}
};
int main()
{
vector<Employee*> empList;
Employee* e1 = new Employee( "A", "B", "C" );
Employee* e2 = new Employee( "D", "E", "F" );
Employee* m3 = new Manager("G", "H", "I" , 2);
Employee* m4 = new Manager("J", "J", "L", 2);
empList.push_back( e1 );
empList.push_back( e2 );
empList.push_back( m3 );
empList.push_back( m4 );
vector<Employee*>::iterator p = empList.begin();
while ( p < empList. end() ) {
(*p++)->print();
cout << endl;
}
delete e1;
delete e2;
delete m3;
delete m4;
return 0;
}
|