From: Neal Becker (ndbecker2_at_[hidden])
Date: 2006-03-26 08:13:11
I have uploaded my current version of cycle_iterator.hpp and
cycle_iterator2.hpp to vault, under 'iterators'. These are iterator
adaptors that adapt a container to act as a circular or "ring" buffer. I
use them extensively for digital signal processing applications. The main
usage is to maintain the past history of a signal, for example, for digital
filter implementation.
IIRC, this is similar, but not identical, to the semantics of circular
buffer.