Function BuildWriter

cpp/src/parquet/column_io_benchmark.cc:39–49

namespace benchmarks {

std::shared_ptr<Int64Writer> BuildWriter(int64_t output_size,
                                         const std::shared_ptr<ArrowOutputStream>& dst,
                                         ColumnChunkMetaDataBuilder* metadata,
                                         ColumnDescriptor* schema,
                                         const WriterProperties* properties,
                                         Compression::type codec) {
  std::unique_ptr<PageWriter> pager = PageWriter::Open(dst, codec, metadata);
  std::shared_ptr<ColumnWriter> writer =
      ColumnWriter::Make(metadata, std::move(pager), properties);
  return std::static_pointer_cast<Int64Writer>(writer);
}

std::shared_ptr<ColumnDescriptor> Int64Schema(Repetition::type repetition) {
  auto node = PrimitiveNode::Make("int64", repetition, Type::INT64);