diff options
Diffstat (limited to 'core/module-list.c')
| -rw-r--r-- | core/module-list.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/core/module-list.c b/core/module-list.c index eb72c44..3df710a 100644 --- a/core/module-list.c +++ b/core/module-list.c @@ -1814,6 +1814,26 @@ bool pure_list_cells(PureList *list, PureCells *out) { bool pure_list_widen(PureList *list, unsigned field, uint8_t bytes) { return widen(list, field, bytes); } +bool pure_list_bits(const PureList *list, const uint64_t **bits, size_t *words) { + if (!list->members || !list->bitmap || list->layout.key < 0) return false; + *bits = list->members, *words = list->member_capacity; + return true; +} + +bool pure_list_dense(const PureList *list, PureCells *out) { + if (list->form != DENSE) return false; + const Layout *l = &list->layout; + out->count = list->room; + out->owned = false; + for (unsigned f = 0; f < l->fields; ++f) { + out->columns[f] = list->columns[f]; + out->width[f] = list->width[f] == 0 || ((l->kinds[f] == PURE_CELL_NUMBER || l->kinds[f] == PURE_CELL_BOOL) && + (list->width[f] == 1 || list->width[f] == 4 || list->width[f] == 8)) + ? list->width[f] : 255; + } + return true; +} + void pure_list_touched(PureList *list) { ++list->version; } bool pure_list_takes(const PureList *list, int key, size_t n, const double *keys, size_t *stored, size_t *extra) { |