Method PlainEncode

cpp/src/parquet/statistics.cc:960–966

template <typename DType>
void TypedStatisticsImpl<DType>::PlainEncode(const T& src, std::string* dst) const {
  auto encoder = MakeTypedEncoder<DType>(Encoding::PLAIN, false, descr_, pool_);
  encoder->Put(&src, 1);
  auto buffer = encoder->FlushValues();
  auto ptr = reinterpret_cast<const char*>(buffer->data());
  dst->assign(ptr, static_cast<size_t>(buffer->size()));
}

template <typename DType>
void TypedStatisticsImpl<DType>::PlainDecode(const std::string& src, T* dst) const {