Method updateHash

src/Library/DevicePrivate.cpp:154–163

  }

  void DevicePrivate::updateHash(std::istream& descriptor_stream, const size_t expected_size)
  {
    Hash hash(_hash);

    if (hash.update(descriptor_stream) != expected_size) {
      throw Exception("Device hash update", numberToString(getID()), "descriptor stream returned less data than expected");
    }

    _hash = std::move(hash);
  }

  void DevicePrivate::updateHash(const void* const ptr, size_t size)
  {