#include <iostream>
#include <string>
#include "shape.h"

using namespace std;

int main()
{
   Shape* sList[10];		// array of 10 shapes

   sList[0] = new Circle;		// default constructor
   sList[1] = new Circle(10, 20, 100);
   sList[2] = new Circle("red", 4, -1, 30);
   sList[3] = new Rectangle;		// default constructor
   sList[4] = new Rectangle(5, 10, 100, 200);		
   sList[5] = new Rectangle("mauve", -5, -20, 50, 40);
   sList[6] = new Circle(-5, -10, 41);
   sList[7] = new Rectangle("white", 1, 2, 6, 7);
   sList[8] = new Circle;
   sList[9] = new Rectangle(2, 2, 9, 9);

   // Note that we are using the property that base class pointer
   //  may be pointed at derived objects.  Each pointer is type
   //  Shape*, and each points to a rectangle or a circle

   // Also note that BECAUSE the calling variable is of type
   //  Shape*, we can only call functions in the Shape class

   for (int i = 0; i < 10; i++)
   {
       cout << "Shape " << i << "'s color is: " 
            << sList[i]->GetColor() << '\n';
   }

/*
   // However, note that the following attempt to PRINT each shape
   //  with the Print() function is NOT legal, because Print() is not
   //  declared in class Shape

   for (int i = 0; i < 10; i++)
   {
       cout << "Shape " << i << "  ";
       sList[i]->Print();
       cout << '\n';
   }
*/

}