Method type

cpp/src/arrow/csv/column_decoder.cc:148–151

 protected:
  std::shared_ptr<DataType> type() const override {
    DCHECK_NE(converter_, nullptr);
    return converter_->type();
  }

  Status UpdateType();
  Result<std::shared_ptr<Array>> RunInference(const std::shared_ptr<BlockParser>& parser);