runningMean.h

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#ifndef __RUNNINGMEAN_H__
#define __RUNNINGMEAN_H__



class runningMean {

public:
  runningMean();
  virtual ~runningMean();


  virtual double getMean(const int /*ich*/) const = 0;
  virtual double getReference(const int /*ich*/) const;
  virtual int getNumberofChannels() const {return NumberofChannels;};

  virtual int Reset() = 0;

  virtual int Add (const int /*iarr*/[]) = 0;
  virtual int Add (const float /*farr*/[]) = 0;
  virtual int Add (const double /*darr*/[]) = 0;

  // provide an externAl, ready-made array of the means (e.g, from the
  // database) to be used as a reference
  int setRefArray(const double /*darr*/[]);

  // set the reference for individual channels
  int setRefChannel(const int /*channel*/, const double /*refvalue*/);

  // establish thecurrent mean values as the reference
  int setAsReference();

  double getPercentDeviation(const int /*channel*/) const;

 protected:

  int NumberofChannels = 0;
  double * refArray;


};
#endif