On 21 November 2016 at 11:35, Robert Ramey
On 11/20/16 2:00 PM, Jeremy Murphy wrote:
Hi Robert,
That sounds like what CGAL calls a Circulator; c.f. http://doc.cgal.org/ latest/Circulator/classCirculator.html
Sounds to me like a ring_view - (ring_view?) which has been discussed for
a long time.
I couldn't find anything on this with a cursory search, could you link to something?
Thanks. Yeah, so ring_span is a view, which I guess is more or less the Range equivalent. What I'm talking about is a generalization of the CGAL Circulator and Boost.Geometry ever_circling_iterator, and is in fact almost identical to the latter. So another way of saying this is that I just want to lift ever_circling_iterator out of Boost.Geometry for generic use. Cheers. Jeremy