feedback_base.h

#pragma once
 
class Feedback {
public:
  virtual void init(double start_pt, double set_pt) = 0;
 
  virtual double update(double val) = 0;
 
  virtual double get() = 0;
 
  virtual void set_limits(double lower, double upper) = 0;
 
  virtual bool is_on_target() = 0;
};