4 inline 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 void factor_vm::set_array_nth(array *array, cell slot, cell value)
16 assert(slot < array_capacity(array));
17 assert(array->h.hi_tag() == ARRAY_TYPE);
19 cell *slot_ptr = &array->data()[slot];
21 write_barrier(slot_ptr);
24 struct growable_array {
26 data_root<array> elements;
28 explicit growable_array(factor_vm *parent, cell capacity = 10) :
29 count(0), elements(parent->allot_array(capacity,false_object),parent) {}
32 void append(array *elts);