Re: [boost] [iterator] Orbiting iterators

Subject: Re: [boost] [iterator] Orbiting iterators
From: Robert Ramey (ramey_at_[hidden])
Date: 2016-11-20 19:35:10

On 11/20/16 2:00 PM, Jeremy Murphy wrote:
> Hi Robert,
>
> On 21 Nov 2016 3:42 AM, "Robert Ramey" <ramey_at_[hidden]> wrote:
>>
>> On 11/20/16 8:01 AM, Steve M. Robbins wrote:
>>>
>>> On Sunday, November 20, 2016 8:25:20 PM CST Jeremy Murphy wrote:
>>>>
>>>> Hi,
>>>>
>>>> just wondering what the mood in Boost.Iterator is for new features? At
> work
>>>> we recently found use for an orbiting iterator, specifically a circular
>>>> one, which effectively wraps at the start/end of a bounded range. (The
>>>> domain is digital signal processing.)
>>>
>>>
>>> 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?

https://github.com/Quuxplusone/ring_view

> Thanks, cheers.
> Jeremy
>
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