// File: main3.C
// Use the Box class.

#include <iostream.h>
#include "box1.h"

main() {
   Box boxes[4] ;       // array of 4 boxes
   Box *bptr ;
   int i, items ;

   cout << "Automatically allocated array of boxes:\n" ;
   for (i = 0 ; i < 4 ; i++) {
      cout << "boxes[" << i << "]: " ;
      boxes[i].identify() ;
   }

   cout << "\nA dynamically allocated box\n" ;
   bptr = new Box ;     // same as malloc(sizeof(Box))
   (*bptr).identify() ;
   bptr->identify() ;
   delete bptr ;        // same as free(bptr)


   cout << "\nDynamically allocated array of boxes:\n" ;
   items = 7 ;
   bptr = new Box[items] ; // same as malloc(items * sizeof(Box))
   for (i = 0 ; i < items ; i++) {
       cout << "bptr[" << i << "]: " ;
       bptr[i].identify() ;
   }
   delete [] bptr ;         // same as free(bptr)

}