- for (auto i = _annotations.cbegin(); i != _annotations.cend(); i++)
- if ((*i).end_sample() > start_sample &&
- (*i).start_sample() <= end_sample)
- dest.push_back(*i);
+ for (const auto & annotation : annotations_)
+ if (annotation.end_sample() > start_sample &&
+ annotation.start_sample() <= end_sample)
+ dest.push_back(annotation);