Fraction(const Fraction& f);
Directory(const Directory& d);

Fraction::Fraction(const Fraction& f)
{
   numerator = f.numerator;
   denominator = f.denominator;
}

Directory::Directory(const Directory& d)
{
  maxSize = d.maxSize;
  currentSize = d.currentSize;

  // create a new array
  entryList = new Entry[maxSize];
 
  // copy orig array into new one
  for (int i = 0; i < currentSize; i++)
     entryList[i] = d.entryList[i]; 
}