Opened https://issues.apache.org/jira/browse/ARROW-13462 to track correction of the doc's examples
On Tue, Jul 27, 2021 at 11:59 AM Benjamin Kietzman <bengil...@gmail.com> wrote: > Sorry, that is a typo. I will open a JIRA to fix the doc. > > In the meantime, incremented_datum.make_array() should work for you > > On Tue, Jul 27, 2021, 11:57 Rares Vernica <rvern...@gmail.com> wrote: > >> Hi, >> >> I'm trying the example in the Compute Functions user guide >> https://arrow.apache.org/docs/cpp/compute.html#invoking-functions >> >> std::shared_ptr<arrow::Array> numbers_array = >> ...;std::shared_ptr<arrow::Scalar> increment = ...;arrow::Datum >> incremented_datum; >> ARROW_ASSIGN_OR_RAISE(incremented_datum, >> arrow::compute::CallFunction("add", >> {numbers_array, increment}));std::shared_ptr<Array> incremented_array >> = std::move(incremented_datum).array(); >> >> and I'm getting this compilation error: >> >> error: conversion from 'const std::shared_ptr<arrow::ArrayData>' to >> non-scalar type 'std::shared_ptr<scidb::Array>' requested >> std::shared_ptr<Array> incremented_array = >> std::move(incremented_datum).array(); >> >> I'm using Arrow 3.0.0. Is there a conversion I can make from ArrowData to >> Arrow. I need the result to be Arrow because I'm adding it as a new column >> to a RecordBatch using AddColumn. >> >> Thanks! >> Rares >> >
