/********************************************************************************************
 ***   FILE: overridden_methods.cpp
 ***   DATE: 03/01/2004
 *** AUTHOR: Daniel Dementiev
 ***   GOAL: This is an example program for IST482 class. It illustrates how we can override
 ***         methods of a base class in a derived class and how we can access the overrriden
 ***         methods.
 ********************************************************************************************/

#include <iostream>
#include <string>

using namespace std;

class Person {
   protected:
      string name;
   public:
      Person() : name("unknown") {};
      Person(char *n) : name(n) {};
      void Print() const { cout<<"Person::Print(): "<<name; };
};

class Student : public Person {
   private:
      float gpa;
   public:
      Student() : gpa(0) {};
      Student(char *name, float GPA) : Person(name), gpa(GPA) {};
      void Print() const { cout<<"Student::Print(): "<<gpa; };
      void PrintAll() const { cout<<"Student::PrintAll(): "; Person::Print(); cout<<": "<<gpa; };
};


void main()
{
	Student student("John Smith", 3.88);
	cout<<"Object student: \n";
	student.Print();
	cout<<endl;
	student.Person::Print();
	cout<<endl;
	student.PrintAll();

	cout<<"\n\n----------------------------\n";
	Person *person = new Student("Bob Tester", 3.90);
	cout<<"Pointer to an object Person:\n";
	person->Print();
	cout<<endl;
	static_cast<Student*>(person)->PrintAll();
}

/********************************************************************************************/