/Users/jmonk/Physics/ForIA/ForIA/AnalysisTools/MinBiasPhiGridCorrections.hh

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#ifndef FORIA_MINBIAS_PHIGRID_CORRECTIONS_HH
#define FORIA_MINBIAS_PHIGRID_CORRECTIONS_HH

#include <vector>

#include <gsl/gsl_rng.h>

class TH2F;

namespace ForIA{

  using std::vector;
    
  class MinBiasPhiGridCorrections{

  public:
    
    MinBiasPhiGridCorrections();

    ~MinBiasPhiGridCorrections();
    
    bool setGrid(const vector<double> &grid);

    const vector<double> &correctedGrid();

//    double correctedSegment(int seg);

  private:

    void initialise();

    double getDelta(const TH2F *qPlot, double pT);
    
    int m_segments;
    
    bool m_doInitialise;
    
    vector<double> m_input;
    
    vector<double> m_corrected;
    
    vector<bool> m_gotSegment;
    bool m_gotGrid;
  
    TH2F * m_quantilePlot;
    
    double m_minPT;
    
//    vector<TH2F*> m_selfPlots;
//    vector<TH2F*> m_plusPlots;
//    vector<TH2F*> m_minusPlots;

    gsl_rng *m_randomGenerator;
    
  };
}

#endif