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  1. Apache Arrow
  2. ARROW-602

[C++] Provide iterator access to primitive elements inside a ChunkedArray

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      Given a ChunkedArray, an Arrow user must currently iterate over all its chunks and then cast them to their types to extract the primitive memory regions to access the values. A convenient way to access the underlying values would be to offer a function that takes a ChunkedArray and returns a C++ iterator over all elements.

      While this may not be the most performant way to access the underlying data, it should have sufficient performance and adds a convenience layer for new users.

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              alvinj15 Alvin Chunga Mamani
              uwe Uwe Korn
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