| 22 | |
| 23 | |
| 24 | HeapArray::HeapArray(const Array *a) |
| 25 | :HeapCollection(kArrayTag) |
| 26 | ,_items(a ? a->count() : 0) |
| 27 | { |
| 28 | if (a) { |
| 29 | if (a->isMutable()) { |
| 30 | auto ha = a->asMutable()->heapArray(); |
| 31 | _items = ha->_items; |
| 32 | _source = ha->_source; |
| 33 | } else { |
| 34 | _source = a; |
| 35 | } |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | |
| 40 | void HeapArray::populate(unsigned fromIndex) { |