Method ReserveScalarStorage

cpp/src/arrow/json/parser.cc:922–929

Reserve storage for scalars, these can occupy almost all of the JSON buffer

  /// Reserve storage for scalars, these can occupy almost all of the JSON buffer
  Status ReserveScalarStorage(int64_t size) override {
    auto available_storage = scalar_values_builder_.value_data_capacity() -
                             scalar_values_builder_.value_data_length();
    if (size <= available_storage) {
      return Status::OK();
    }
    return scalar_values_builder_.ReserveData(size - available_storage);
  }

  Status status_;
  RawBuilderSet builder_set_;