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https://issues.apache.org/jira/browse/ARROW-17289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17574368#comment-17574368
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Antoine Pitrou commented on ARROW-17289:
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Have you looked at {{arrow/type_traits.h}} ?
> [C++] Add type category membership checks
> -----------------------------------------
>
> Key: ARROW-17289
> URL: https://issues.apache.org/jira/browse/ARROW-17289
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Yaron Gvili
> Assignee: Yaron Gvili
> Priority: Major
>
> Currently, type categories are only available as vectors, e.g., the category
> of integer types is available via `arrow::IntTypes()`. This issue will add
> type category membership test, e.g. `arrow::IsIntType(type)`.
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