| 428 | |
| 429 | template <class T> |
| 430 | inline T PointView::getFieldAs(Dimension::Id dim, PointId pointIndex) const |
| 431 | { |
| 432 | assert(pointIndex < m_size); |
| 433 | T retval; |
| 434 | bool ok = false; |
| 435 | const Dimension::Detail *dd = m_layout->dimDetail(dim); |
| 436 | Everything e; |
| 437 | |
| 438 | PointId tableIdx = m_index[pointIndex]; |
| 439 | // Note that getFieldInternal() can't be hoisted out of the switch |
| 440 | // because we don't want to call it in the case where the dimension |
| 441 | // type isn't known. A separate test could be made, but that *might* |
| 442 | // cost and this is an important code path. |
| 443 | switch (dd->type()) |
| 444 | { |
| 445 | case Dimension::Type::Float: |
| 446 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 447 | ok = Utils::numericCast(e.f, retval); |
| 448 | break; |
| 449 | case Dimension::Type::Double: |
| 450 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 451 | ok = Utils::numericCast(e.d, retval); |
| 452 | break; |
| 453 | case Dimension::Type::Signed8: |
| 454 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 455 | ok = Utils::numericCast(e.s8, retval); |
| 456 | break; |
| 457 | case Dimension::Type::Signed16: |
| 458 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 459 | ok = Utils::numericCast(e.s16, retval); |
| 460 | break; |
| 461 | case Dimension::Type::Signed32: |
| 462 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 463 | ok = Utils::numericCast(e.s32, retval); |
| 464 | break; |
| 465 | case Dimension::Type::Signed64: |
| 466 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 467 | ok = Utils::numericCast(e.s64, retval); |
| 468 | break; |
| 469 | case Dimension::Type::Unsigned8: |
| 470 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 471 | ok = Utils::numericCast(e.u8, retval); |
| 472 | break; |
| 473 | case Dimension::Type::Unsigned16: |
| 474 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 475 | ok = Utils::numericCast(e.u16, retval); |
| 476 | break; |
| 477 | case Dimension::Type::Unsigned32: |
| 478 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 479 | ok = Utils::numericCast(e.u32, retval); |
| 480 | break; |
| 481 | case Dimension::Type::Unsigned64: |
| 482 | m_pointTable.getFieldInternal(dim, tableIdx, &e); |
| 483 | ok = Utils::numericCast(e.u64, retval); |
| 484 | break; |
| 485 | case Dimension::Type::None: |
| 486 | default: |
| 487 | ok = true; |
nothing calls this directly
no test coverage detected