- SegmentAnalogDataIterator* begin_sample_iteration(uint64_t start) const;
- void continue_sample_iteration(SegmentAnalogDataIterator* it, uint64_t increase) const;
- void end_sample_iteration(SegmentAnalogDataIterator* it) const;
+ const pair<float, float> get_min_max() const;
+
+ SegmentAnalogDataIterator* begin_sample_iteration(uint64_t start);
+ void continue_sample_iteration(SegmentAnalogDataIterator* it, uint64_t increase);
+ void end_sample_iteration(SegmentAnalogDataIterator* it);