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Posted to issues@arrow.apache.org by "Panchen Xue (JIRA)" <ji...@apache.org> on 2018/02/21 20:28:00 UTC

[jira] [Assigned] (ARROW-2184) [C++] Add static ctor for FileOutputStream returning shared_ptr to base OutputStream

     [ https://issues.apache.org/jira/browse/ARROW-2184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Panchen Xue reassigned ARROW-2184:
----------------------------------

    Assignee: Panchen Xue

> [C++] Add static ctor for FileOutputStream returning shared_ptr to base OutputStream
> ------------------------------------------------------------------------------------
>
>                 Key: ARROW-2184
>                 URL: https://issues.apache.org/jira/browse/ARROW-2184
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Panchen Xue
>            Priority: Major
>             Fix For: 0.9.0
>
>
> It would be useful for most IO ctors to return pointers to the base interface that they implement rather than the subclass. Whether we deprecate the current ones will vary on a case by case basis



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