void operator<<(ostream& os, Patron& n) { os << n.write_name() << endl << n.write_cn() << endl << n.write_fee() << endl; }
bool operator==(Patron& a, Patron& b) { // "Equal to" operator to use with patrons return a.write_name() == b.write_name() && a.write_cn() == b.write_cn() && a.write_fee() == b.write_fee(); }