[jira] [Updated] (ARROW-1774) [C++] Add "view" function to create zero-copy views for compatible types, if supported

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-1774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-1774:
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    Labels: pull-request-available  (was: )

> [C++] Add "view" function to create zero-copy views for compatible types, if supported
> --------------------------------------------------------------------------------------
>
>                 Key: ARROW-1774
>                 URL: https://issues.apache.org/jira/browse/ARROW-1774
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Antoine Pitrou
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.14.0
>
>
> Similar to NumPy's {{ndarray.view}}, but with the restriction that the input and output types have the same physical Arrow memory layout. This might be as simple as adding a "zero copy only" option to the existing {{Cast}} kernel



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