Function ExampleRecordBatch

cpp/src/arrow/c/bridge_benchmark.cc:46–56

}

std::shared_ptr<RecordBatch> ExampleRecordBatch() {
  // We don't care about the actual data, since it's exported as raw buffer pointers
  auto schema = ExampleSchema();
  int64_t length = 1000;
  std::vector<std::shared_ptr<Array>> columns;
  for (const auto& field : schema->fields()) {
    auto array = *MakeArrayOfNull(field->type(), length);
    columns.push_back(array);
  }
  return RecordBatch::Make(schema, length, columns);
}

static void ExportType(benchmark::State& state) {  // NOLINT non-const reference
  struct ArrowSchema c_export;