dense_bitset operator&(const dense_bitset& other) const { ASSERT_EQ(size(), other.size()); dense_bitset ret(size()); for (size_t i = 0; i < arrlen; ++i) { ret.array[i] = array[i] & other.array[i]; } return ret; }
size_t size() const { return atomic_box_vec.size(); }