Not a bitmap[1], but a bitmap[2]. [1]: https://en.wikipedia.org/wiki/Bitmap https://en.wikipedia.org/wiki/Bitmap [2]: https://en.wikipedia.org/wiki/Bit_array

Not a bitmap[1], but a bitmap[2]. [1]: https://en.wikipedia.org/wiki/Bitmap https://en.wikipedia.org/wiki/Bitmap [2]: https://en.wikipedia.org/wiki/Bit_array https://en.wikipedia.org/wiki/Bit_array