Method WriteDataValues

cpp/src/arrow/integration/json_internal.cc:500–511

  template <typename ArrayType, typename TypeClass = typename ArrayType::TypeClass,
            typename CType = typename TypeClass::c_type>
  enable_if_t<is_physical_integer_type<TypeClass>::value &&
              sizeof(CType) != sizeof(int64_t)>
  WriteDataValues(const ArrayType& arr) {
    static const std::string null_string = "0";
    for (int64_t i = 0; i < arr.length(); ++i) {
      if (arr.IsValid(i)) {
        writer_->Int64(arr.Value(i));
      } else {
        WriteRawNumber(null_string);
      }
    }
  }

  template <typename ArrayType, typename TypeClass = typename ArrayType::TypeClass,
            typename CType = typename TypeClass::c_type>