Method IsNull

cpp/src/arrow/csv/converter.cc:135–141

  Status Initialize() { return Status::OK(); }

  bool IsNull(const uint8_t* data, uint32_t size, bool quoted) {
    if (quoted && !options_.quoted_strings_can_be_null) {
      return false;
    }
    return trie_cache_->null_trie.Find(
               std::string_view(reinterpret_cast<const char*>(data), size)) >= 0;
  }

 protected:
  const std::shared_ptr<DataType> type_;