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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/02/06 14:53:00 UTC

[jira] [Closed] (ARROW-3071) [C++] Consider using #pragma once instead of include guards

     [ https://issues.apache.org/jira/browse/ARROW-3071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney closed ARROW-3071.
-------------------------------
    Resolution: Not A Problem

I am recommending in code reviews to use {{#pragma once}} in new header files. We can go about replacing existing guards on an ad hoc basis

> [C++] Consider using #pragma once instead of include guards
> -----------------------------------------------------------
>
>                 Key: ARROW-3071
>                 URL: https://issues.apache.org/jira/browse/ARROW-3071
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Priority: Major
>
> I think this is supported on all the compilers we support since we are C++11-only. This would ease maintenance and refactoring



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