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Posted to jira@arrow.apache.org by "Ben Kietzman (Jira)" <ji...@apache.org> on 2020/06/17 14:29:00 UTC

[jira] [Created] (ARROW-9161) [C++][Compute] Formalize Op functor concept

Ben Kietzman created ARROW-9161:
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             Summary: [C++][Compute] Formalize Op functor concept
                 Key: ARROW-9161
                 URL: https://issues.apache.org/jira/browse/ARROW-9161
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
    Affects Versions: 0.17.1
            Reporter: Ben Kietzman
             Fix For: 2.0.0


The compute namespace makes extensive use of functors for generating kernel implementations. These are named {{Op}}, {{Generator}}, and functors. It would improve readability of the compute namespace if we formalized the concept and named instances consistently and made clear what functions they're expected to provide. 



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