Method doBlockCompression

c++/src/Compression.cc:1070–1079

  };

  uint64_t Lz4CompressionSteam::doBlockCompression() {
    int result = LZ4_compress_fast_extState(
        static_cast<void*>(state_), reinterpret_cast<const char*>(rawInputBuffer.data()),
        reinterpret_cast<char*>(compressorBuffer.data()), bufferSize,
        static_cast<int>(compressorBuffer.size()), level);
    if (result == 0) {
      throw CompressionError("Error during block compression using lz4.");
    }
    return static_cast<uint64_t>(result);
  }

  void Lz4CompressionSteam::init() {
    state_ = LZ4_createStream();