#pragma once


#include <cstdio>
#include <map>
#include <vector>
#include <functional>


#define VARIATION_COEF 0.02



class CMeanEstimate
{
  public:
  
    static bool IsANumber(double x);

    static void RemoveNanValues(std::vector<double> *A);
    static void RemoveValues(std::vector<double> *A, double value);
    static void RemoveOutOfBoundsValues(std::vector<double> *A, double percent);//precent : Bounds are the means +/- percent of the mean 
    static void FindMinMax(std::vector<double> *A, double &min, double &max);
    static void FindMinMaxWithinBoundsValues(std::vector<double> *A, double percent, double &min, double &max);

    static double GetVariance(std::vector<double> *A);
    static double GetStandardDeviation(std::vector<double> *A);
    static double GetMean(std::vector<double> *A);

    static double GetMeanEstimate(std::vector<double> *A, double similarityCoef);
    static double GetMeanEstimate(std::vector<double> *A);
    static double GetMeanEstimateFileOutput(std::vector<double> *A, double similarityCoef=VARIATION_COEF);

    static void PrintMeanEstimate(std::vector<double> *A, std::vector<double> *B);
    static void PrintMeanEstimate(std::vector<double> *A, std::vector<double> *B, double similarityCoef);

  protected:

    CMeanEstimate();
    virtual ~CMeanEstimate();
};