Method Merge

cpp/src/arrow/util/tdigest.cc:382–392

}

void TDigest::Merge(const std::vector<TDigest>& others) {
  MergeInput();

  std::vector<const TDigestImpl*> other_impls;
  other_impls.reserve(others.size());
  for (auto& other : others) {
    other.MergeInput();
    other_impls.push_back(other.impl_.get());
  }
  impl_->Merge(other_impls);
}

void TDigest::Merge(const TDigest& other) {
  MergeInput();