// File: vtest1.cpp
//
// Testing virtual functions


#include <iostream>
#include "Box.h"
#include "Cube.h"
#include "ColorCube.h"

using namespace std ;

void foo(Box& boxref) {
   boxref.identify() ;    // identify is VIRTUAL
}

int main() {
   Box dummy1, dummy2, dummy3 ;
   Box b(1.2, 2.4, 2.4) ; 

   Cube dummy4, dummy5, dummy6 ;
   Cube c(7.1) ;

   ColorCube dummy7, dummy8, dummy9 ;
   ColorCube cc(2.3, ColorCube::blue) ;

   cout << "Box identify:\n" ;
   foo(b) ;

   cout << "\nCube identify:\n" ;
   foo(c) ;

   cout << "\nColorCube identify:\n" ;
   foo(cc) ;

   Box::report() ;


   cout << "\n\nSome sizes:\n" ;
   cout << "   sizeof(Box) = " << sizeof(Box) << "\n" ;
   cout << "   sizeof(Cube) = " << sizeof(Cube) << "\n" ;
   cout << "   sizeof(ColorCube) = " << sizeof(ColorCube) << "\n" ;
   
}