Function IndicesNonZeroExec

cpp/src/arrow/compute/kernels/vector_selection.cc:272–277

}

Status IndicesNonZeroExec(KernelContext* ctx, const ExecSpan& batch, ExecResult* out) {
  std::shared_ptr<ArrayData> result;
  RETURN_NOT_OK(DoNonZero({batch[0].array}, batch.length, &result));
  out->value = std::move(result);
  return Status::OK();
}

Status IndicesNonZeroExecChunked(KernelContext* ctx, const ExecBatch& batch, Datum* out) {
  const ChunkedArray& arr = *batch[0].chunked_array();