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rootEnergyHist.h

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//  class rootEnergyHist
//  Author:  Theodore Hierath
//  This class contains a histogram and graphing class for
//  energies.
//  The bins are numbered from 0 to number of bins - 1;

#ifndef ROOT_ENERGY_HIST
#define ROOT_ENERGY_HIST

#include "rootHist.h"
#include <cmath>
#include <string>
#include <iostream>

class rootEnergyHist 
{
public:
   rootEnergyHist(int bins, double min_energy, double max_energy);
   ~rootEnergyHist(void);
   rootEnergyHist(const rootEnergyHist& oldHist);

   void setTitle(std::string title);

   void setXLabel(std::string label);

   void setYLabel(std::string label);

   void setGraphType(const char *graph_type);

   void store(double energy);

   double retrieveCount(int binNumber);

   double retrieveFlux(int binNumber);

   double retrieveFluxUncertainty(int binNumber);

   double retrieveEnergy(int binNumber);

   double retrieveRange(void);

   void setFluxMode(void);

   void setFluxMin(double f);

   void setFluxMax(double f);

   void apply(double scale_factor);

   void reset(void);

   void draw(double scale_factor, std::string mode, int current_plot, int total_plots);

   void writeFile(double scale_factor, std::ostream& out_file);
private:
   rootHist *flux_hist; 
   rootHist *flux_sigma_hist; 
   rootHist *raw_hist; 
   const int num_bins;  
   const double emin;   
   const double emax;   
   double range;        
   std::string graphTitle;    
   std::string xlabel;  
   std::string ylabel;  

   enum graphType
   {
      linear,     
      semilogx,   
      semilogy,   
      loglog      
   } currentType;

   bool fluxMode;  
   bool use_flux_min; 
   bool use_flux_max; 
   double flux_min; 
   double flux_max; 
};

#endif // ROOT_ENERGY_HIST

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