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Posted to dev@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/04/06 03:41:41 UTC

[jira] [Created] (ARROW-772) [C++] Implement Take function for arrow::Array types

Wes McKinney created ARROW-772:
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             Summary: [C++] Implement Take function for arrow::Array types
                 Key: ARROW-772
                 URL: https://issues.apache.org/jira/browse/ARROW-772
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++
            Reporter: Wes McKinney


Among other things, this can be used to convert from DictionaryArray back to dense array. This is equivalent to {{ndarray.take}} in NumPy



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