Method finishStream

c++/src/Compression.cc:1028–1036

  }

  void BlockCompressionStream::finishStream() {
    void* data;
    int size;
    if (!Next(&data, &size)) {
      throw CompressionError("Failed to flush compression buffer.");
    }
    BufferedOutputStream::BackUp(outputSize - outputPosition);
    bufferSize = outputSize = outputPosition = 0;
  }

  /**
   * LZ4 block compression