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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/05/25 14:11:00 UTC

[jira] [Resolved] (ARROW-1570) [C++] Define API for creating a kernel instance from function of scalar input and output with a particular signature

     [ https://issues.apache.org/jira/browse/ARROW-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-1570.
---------------------------------
    Fix Version/s: 1.0.0
         Assignee: Wes McKinney
       Resolution: Fixed

This was basically achieved in ARROW-8792. Further work can be done with specific follow ups

> [C++] Define API for creating a kernel instance from function of scalar input and output with a particular signature
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-1570
>                 URL: https://issues.apache.org/jira/browse/ARROW-1570
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>              Labels: Analytics
>             Fix For: 1.0.0
>
>
> This could include an {{std::function}} instance (but these cannot be inlined by the C++ compiler), but should also permit use with inline-able functions or functors



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