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

void main ()
{
   reactor one  ("One"),
           two  ("Two"),
           three("Three"),
           four ("Four"),
           five ("Five"),
           six  ("Six");

   one.add_dependent( &two );
   one.add_dependent( &three );
   two.add_dependent( &four );
   two.add_dependent( &five );
   two.add_dependent( &six );
   three.add_dependent( &six );
   four.add_dependent( &six );

   one.change();
}