[jira] [Resolved] (ARROW-3554) [C++] Reverse traits for C++

["Wes McKinney (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-3554.
---------------------------------
       Resolution: Fixed
         Assignee: Francois Saint-Jacques
    Fix Version/s: 0.13.0

This was done in https://github.com/apache/arrow/commit/012f77a96880cff49f588ae1ff2f65d5105ee433, see {{arrow::CTypeTraits}}

> [C++] Reverse traits for C++
> ----------------------------
>
>                 Key: ARROW-3554
>                 URL: https://issues.apache.org/jira/browse/ARROW-3554
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wolf Vollprecht
>            Assignee: Francois Saint-Jacques
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> This might be more of a question that I would have asked on a chat, so sorry if inappropriate here as an issue.
>  
> I am trying to get the Arrow type from a native C++ type. 
> I would like to use something like
>  
> `arrow_type<uint8_t>::type -> UInt8Type` or `arrow_type<uint8_t>() -> shared_ptr<UInt8Type>`
>  
> Is that implemented somewhere?



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