Method Update

cpp/src/parquet/statistics.cc:931–941

template <typename DType>
void TypedStatisticsImpl<DType>::Update(const T* values, int64_t num_values,
                                        int64_t null_count) {
  DCHECK_GE(num_values, 0);
  DCHECK_GE(null_count, 0);

  IncrementNullCount(null_count);
  IncrementNumValues(num_values);

  if (num_values == 0 || comparator_ == nullptr) return;
  SetMinMaxPair(comparator_->GetMinMax(values, num_values));
}

template <typename DType>
void TypedStatisticsImpl<DType>::UpdateSpaced(const T* values, const uint8_t* valid_bits,