| 525 | # caution: modifies the database! |
| 526 | @fdb.transactional |
| 527 | def vector_example(tr): |
| 528 | vector = Vector(Subspace(('my_vector',)), 0) |
| 529 | |
| 530 | with vector.use_transaction(tr): |
| 531 | vector.clear() |
| 532 | |
| 533 | for i in range(0, 5): |
| 534 | vector.push(i) |
| 535 | |
| 536 | _print_vector(vector, tr) |
| 537 | |
| 538 | print 'Pop last item: %d' % vector.pop() |
| 539 | _print_vector(vector, tr) |
| 540 | |
| 541 | vector[1] = 10 |
| 542 | vector.resize(11) |
| 543 | _print_vector(vector, tr) |
| 544 | |
| 545 | vector.swap(1, 10) |
| 546 | _print_vector(vector, tr) |
| 547 | |
| 548 | |
| 549 | def _print_vector(vector, tr): |