Method ToRecordBatches

cpp/src/arrow/record_batch.cc:791–802

// Base record batch reader

Result<RecordBatchVector> RecordBatchReader::ToRecordBatches() {
  RecordBatchVector batches;
  while (true) {
    std::shared_ptr<RecordBatch> batch;
    RETURN_NOT_OK(ReadNext(&batch));
    if (!batch) {
      break;
    }
    batches.emplace_back(std::move(batch));
  }
  return batches;
}

Result<std::shared_ptr<Table>> RecordBatchReader::ToTable() {
  ARROW_ASSIGN_OR_RAISE(auto batches, ToRecordBatches());