Method size

include/KeyframeDatabase.h:35–35

  const KeyframeRecord& get(size_t keyframe_id) const;
  bool has(size_t keyframe_id) const { return id_to_index_.count(keyframe_id) != 0; }
  size_t size() const { return keyframes_.size(); }

  // Records in insertion order (== keyframe creation order).
  const std::vector<KeyframeRecord>& records() const { return keyframes_; }