// This is "heir2.cpp", a demo of inheritance in C++.
// It is the work of Harry Hutchins.

#include <iostream>
#include <iomanip>

using std::cout;
using std::endl;
using std::setprecision;
using std::fixed;

class Bag
{
 protected:
  char Name;
 public:
  Bag(const char & = ' ');
  virtual void Print() const;
};

Bag::Bag(const char & A)
{
 Name = A;
}

void Bag::Print() const
{
 cout << "My name is " << Name << endl;
 cout << "I am a Bag" << endl;
}

class Purse : public Bag
{
 protected:
  float Money;
 public:
  Purse(const char &, const float &);
  void Print() const;
};

Purse::Purse(const char & A, const float & M) : Bag(A)
{
 Money = M;
}

void Purse::Print() const
{
 Bag::Print();
 cout << "I am also a Purse" << endl;
 cout << "I contain " << fixed << setprecision(2)
      << Money << " dollars" << endl;
}

int main()
{
 Bag B('A');
 Purse P('B', 12.50);

 cout << "Output from a Bag:" << endl << endl;
 B.Print();
 cout << endl;

 cout << "Output from a Purse:" << endl << endl;
 P.Print();
 cout << endl;

 Bag * Array[2];
 Array[0] = &B;
 Array[1] = &P;

 cout << "Output from each of a pair of Bag pointers:" << endl << endl;
 for (int I = 0; I < 2; I++)
  {
   cout << "From Array[" << I << "]:" << endl;
   Array[I]->Print();
   cout << endl;
  }

 return 0;
}