307 class BaseBitVectorArray {
309   BaseBitVectorArray(const BaseBitVectorArray& bv) = default;
310   BaseBitVectorArray& operator=(const BaseBitVectorArray& other) = default;
312   BaseBitVectorArray() : num_columns_(0), num_rows_(0) {}  in BaseBitVectorArray()  function
314   BaseBitVectorArray(size_t num_rows, size_t num_columns)  in BaseBitVectorArray()  function
317   virtual ~BaseBitVectorArray() {}  in ~BaseBitVectorArray()
382 class BitVectorArray final : public BaseBitVectorArray {
387   explicit BitVectorArray(BitVector&& bv) : BaseBitVectorArray(), data_(std::move(bv)) {}  in BitVectorArray()
389       : BaseBitVectorArray(BaseBitVectorArray::MaxRowsFor(bv, cols), cols), data_(std::move(bv)) {}  in BitVectorArray()
391       : BaseBitVectorArray(rows, cols), data_(std::move(bv)) {}  in BitVectorArray()
394       : BaseBitVectorArray(start_rows, start_cols),  in BitVectorArray()
395         data_(BaseBitVectorArray::RequiredBitVectorSize(start_rows, start_cols),  in BitVectorArray()
399   BitVectorArray(const BaseBitVectorArray& src, bool expandable, Allocator* allocator)  in BitVectorArray()
400       : BaseBitVectorArray(src.NumRows(), src.NumColumns()),  in BitVectorArray()
419 class BitVectorArrayWrapper final : public BaseBitVectorArray {
423   explicit BitVectorArrayWrapper(BitVector* bv) : BaseBitVectorArray(), data_(bv) {}  in BitVectorArrayWrapper()
425       : BaseBitVectorArray(BaseBitVectorArray::MaxRowsFor(*bv, cols), cols), data_(bv) {}  in BitVectorArrayWrapper()
427       : BaseBitVectorArray(rows, cols), data_(bv) {}  in BitVectorArrayWrapper()