= ring buffer = circular que

olemus
püsimahuga FIFO-puhver,
mille täitumisel jätkub töö vanimate andmete ülekirjutusega
=
a data structure that uses a single, fixed-size buffer as if it were connected end-to-end

ülevaateid
https://en.wikipedia.org/wiki/Circular_buffer

http://www.blackwasp.co.uk/CircularBuffer.aspx

http://www.dspguide.com/ch28/2.htm

https://www.kernel.org/doc/Documentation/circular-buffers.txt

http://www.embedded.com/electronics-blogs/embedded-round-table/4419407/The-ring-buffer