Skip to content

Conversation

@khlebnikov
Copy link
Contributor

Concept is still the same (based on the Standard) - there's no clear analogy for semigroup when the accumulator type is different from value type.

@ericniebler
Copy link
Owner

I haven't forgotten about this. Day job has kept me busy. I suspect there are more meaningful concepts to be found here, I just haven't had time to sit down with the algorithm to confirm.

@khlebnikov
Copy link
Contributor Author

I certainly understand. I'm sure there is a better concept hidden inside, but I wanted to push the changes before madness started (I moved countries and started a new job in the meanwhile :) )

@voivoid
Copy link

voivoid commented Dec 1, 2018

It would be great if this feature is merged

@ericniebler
Copy link
Owner

ericniebler commented Dec 4, 2019

Concept-ifying the numerics algorithms is the work of @cjdb in p1813, however I see that he didn't yet get around to inclusive_scan and exclusive_scan. I would like to see that work and this harmonized.

Also @cjdb, any interest in turning P1813 into a PR for range-v3? nudge, nudge

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants