Function ExtractSortedImageIds

src/colmap/sfm/incremental_mapper_impl.cc:60–68

}

std::vector<image_t> ExtractSortedImageIds(
    std::vector<InitImageInfo>& image_infos) {
  std::sort(image_infos.begin(), image_infos.end(), CompareImageInfo);
  std::vector<image_t> image_ids(image_infos.size());
  for (size_t i = 0; i < image_infos.size(); ++i) {
    image_ids[i] = image_infos[i].image_id;
  }
  return image_ids;
}

void SortAndAppendNextImages(std::vector<std::pair<image_t, float>> image_ranks,
                             std::vector<image_t>* sorted_images_ids) {