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https://issues.apache.org/jira/browse/ARROW-18119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjiban Sengupta reassigned ARROW-18119:
-----------------------------------------
Assignee: Sanjiban Sengupta
> [C++] Utility method to ensure an array object meetings an alignment
> requirement
> --------------------------------------------------------------------------------
>
> Key: ARROW-18119
> URL: https://issues.apache.org/jira/browse/ARROW-18119
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++
> Reporter: Weston Pace
> Assignee: Sanjiban Sengupta
> Priority: Major
>
> This would look something like:
> EnsureAligned(Buffer|Array|ChunkedArray|RecordBatch|Table, int
> minimum_alignment, MemoryPool* memory_pool);
> It would fail if MemoryPool's alignment < minimum_alignment
> It would iterate through each buffer of the object, if the object is not
> aligned properly, it would reallocate and copy the buffer (using memory_pool)
> It would return a new object where every buffer is guaranteed to meet the
> alignment requirements.
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