Function createRleDecoder

c++/src/RLE.cc:46–57

  }

  std::unique_ptr<RleDecoder> createRleDecoder(std::unique_ptr<SeekableInputStream> input,
                                               bool isSigned, RleVersion version, MemoryPool& pool,
                                               ReaderMetrics* metrics) {
    switch (static_cast<int64_t>(version)) {
      case RleVersion_1:
        return std::make_unique<RleDecoderV1>(std::move(input), isSigned, metrics);
      case RleVersion_2:
        return std::make_unique<RleDecoderV2>(std::move(input), isSigned, pool, metrics);
      default:
        throw NotImplementedYet("Not implemented yet");
    }
  }

  template <typename T>
  void RleEncoder::add(const T* data, uint64_t numValues, const char* notNull) {