HistogramOperations.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef HISTOGRAM_OPERATIONS_H
#define HISTOGRAM_OPERATIONS_H
 
#include <string>
#include "TH1.h"
 
using namespace std;
 
class HistogramOperations
{
    public:
        static TH1 * MergeHistograms( TH1*, TH1* );
        static double BinwiseCompare( TH1*, TH1*, string, bool );
        static double BinwiseHackCompare( TH1*, TH1*, string );
        static double KolmogorovTest( TH1*, TH1*, string );
        static double CompareMean( TH1*, TH1*, string, bool );
        static double CompareSigma( TH1*, TH1*, string, bool );
        static double CompareTotalEntries( TH1*, TH1*, string );
        static void FileOutput( TH1*, TH1*, string );
};
 
#endif