Method move_construct

cpp/src/arrow/util/small_vector.h:158–170

  }

  void move_construct(SmallVectorStorage&& other) noexcept {
    size_ = other.size_;
    dynamic_capacity_ = other.dynamic_capacity_;
    if (dynamic_capacity_) {
      data_ = other.data_;
      other.data_ = other.static_data_;
      other.dynamic_capacity_ = 0;
      other.size_ = 0;
    } else if (size_ != 0) {
      // Use a compile-time memcpy size (N) for trivial types
      storage_type::move_construct_several(other.static_data_, static_data_, size_, N);
    }
  }

  constexpr size_t capacity() const { return dynamic_capacity_ ? dynamic_capacity_ : N; }