JRunHistograms.hh File Reference

#include "JSupport/JSupport.hh"
#include "JSupport/JSupportToolkit.hh"
#include "JTrigger/JTriggerInterface.hh"
#include "JTrigger/JTriggerBits.hh"
#include "JDetector/JModuleRouter.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDAQ/JDAQClock.hh"
#include "JDAQ/JDAQ.hh"
#include "JDAQ/JDAQTimeslice.hh"
#include "JGizmo/JManager.hh"
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile2D.h"
#include "TAxis.h"
#include "TCanvas.h"
#include "TPaveText.h"
#include "TStyle.h"
#include "TString.h"
#include "TMath.h"
#include "TColor.h"
#include "TDirectory.h"
#include "TPRegexp.h"
#include "TObjArray.h"
#include "TObjString.h"

Go to the source code of this file.

Classes
struct	SummaryHistograms
struct	TimesliceHistograms
struct	TriggerHistograms
class	JRA_Histograms

Functions
template<class T >
void	BinLogX (T *h)
template<class T >
void	normalize (T *h, double n=1.0)

Function Documentation

template<class T >

void BinLogX

(

T *

h

)

Definition at line 48 of file JRunHistograms.hh.

                   {
  
  TAxis *axis = h->GetXaxis();

  int bins = axis->GetNbins();
  
  Axis_t from = axis->GetXmin();

  Axis_t to = axis->GetXmax();

  Axis_t width = (to - from) / bins;

  Axis_t *new_bins = new Axis_t[bins + 1];
  
  for (int i = 0; i <= bins; i++) {

    new_bins[i] = TMath::Power(10, from + i * width);
    
  }

  axis->Set(bins, new_bins);

  delete new_bins;

}

template<class T >

void normalize	(	T *	h,
		double	n = 1.0
	)

Definition at line 81 of file JRunHistograms.hh.

                                      {
  
  h -> Scale(n / h -> Integral()) ;

}