| 53 | }; |
| 54 | |
| 55 | int main() |
| 56 | { |
| 57 | Point p = Point{1, 2}; |
| 58 | auto [x, y] = p; |
| 59 | |
| 60 | printf("x:%lf y:%lf\n", p.GetX(), p.GetY()); |
| 61 | printf("x:%lf y:%lf\n", x, y); |
| 62 | |
| 63 | char ar[2]{7,8}; |
| 64 | auto [a1, a2] = ar; |
| 65 | auto& [a4, a5] = ar; |
| 66 | |
| 67 | printf("%d %d\n", a4, a5); |
| 68 | ++a4; |
| 69 | --a5; |
| 70 | printf("%d %d\n", a4, a5); |
| 71 | |
| 72 | const auto& [a8, a9] = ar; |
| 73 | |
| 74 | const char aa[2] = {1, 2}; |
| 75 | const auto& [a18, a19] = aa; |
| 76 | |
| 77 | auto muple = std::make_tuple(1, 'a', 2.3); |
| 78 | |
| 79 | // unpack the tuple into its individual components |
| 80 | auto& [i, c, d] = muple; |
| 81 | |
| 82 | auto [ii, cc, dd] = muple; |
| 83 | } |