franks2HistoD.hh

#ifndef FRANKS2HISTOD__HH
#define FRANKS2HISTOD__HH

#ifndef __ROOT__

#include <Stiostream.h>
#include <math.h>
#include <stddef.h>


class franks2HistoD {
private:
  // title
  char* mC1;
  char* mC2; 
  // X
  int    mXbins;
  double mXmin;
  double mXmax;
  double mXstep;
  int mXpos;
  // Y
  int    mYbins;
  double mYmin;
  double mYmax;
  double mYstep;
  double *vec; 
  int mYpos;
  // X*Y
  int mBins;
  //
  int mPos;
  int mEntries;

public:
  // constructor and deconstructor
  franks2HistoD(const char* c1, const char* c2, 
                int bins1, double xmin1, double xmax1,  
                int bins2, double xmin2, double xmax2);  
  ~franks2HistoD();  

  // member functions
  void Add( franks2HistoD* , franks2HistoD* ,    double w1=1., double w2=1., const char* c="");
  void Divide( franks2HistoD* , franks2HistoD* , double w1=1., double w2=1., const char* c="");
  void Fill( double value1, double value2, double weight=1.);
  int  GetBin(double value);
  void Scale(double scale);
  // methods without template arguments
  void   Draw(const char* c="");
  double GetBinContent(int bin) { return vec[bin]; }
  double GetBinCenter(int bin);
  int    GetNbinsX() { return mBins; }
  double GetMean();
  double GetMaximum();
  double GetMinimum();
  double GetRMS();
  void   Reset(const char* c="");
  void   SetDirectory(int dummy) { /* no-op */};
  void   Sumw2() {/* no-op */};
  double Integral();
  double GetEntries() { return mEntries; }
};

#endif // __ROOT__
#endif // FRANKS2DHISTO_HH