4 inline static cell array_nth(array *array, cell slot)
7 assert(slot < array_capacity(array));
8 assert(array->h.hi_tag() == ARRAY_TYPE);
10 return array->data()[slot];
13 inline static void set_array_nth(array *array, cell slot, cell value)
16 assert(slot < array_capacity(array));
17 assert(array->h.hi_tag() == ARRAY_TYPE);
18 check_tagged_pointer(value);
20 array->data()[slot] = value;
24 array *allot_array(cell capacity, cell fill);
26 cell allot_array_1(cell obj);
27 cell allot_array_2(cell v1, cell v2);
28 cell allot_array_4(cell v1, cell v2, cell v3, cell v4);
31 PRIMITIVE(resize_array);
33 struct growable_array {
35 gc_root<array> elements;
37 growable_array(cell capacity = 10) : count(0), elements(allot_array(capacity,F)) {}