A set of histograms for efficiency 4D RecHits. More...

#include <Histograms.h>

Public Member Functions
void	ComputeEfficiency ()

void	Fill (float etaSimSegm, float phiSimSegm, float xSimSegm, float ySimSegm, float alphaSimSegm, float betaSimSegm, bool fillRecHit, int nSeg)

	HEff4DHit (std::string name_, DQMStore *dbe_)

	~HEff4DHit ()

Public Attributes
MonitorElement *	hAlphaRecHit

MonitorElement *	hAlphaSimSegm

MonitorElement *	hBetaRecHit

MonitorElement *	hBetaSimSegm

TH1F *	hEffVsAlpha

TH1F *	hEffVsBeta

TH1F *	hEffVsEta

TH1F *	hEffVsPhi

TH1F *	hEffVsX

TH1F *	hEffVsY

MonitorElement *	hEtaRecHit

MonitorElement *	hEtaSimSegm

MonitorElement *	hNSeg

MonitorElement *	hPhiRecHit

MonitorElement *	hPhiSimSegm

MonitorElement *	hXRecHit

MonitorElement *	hXSimSegm

MonitorElement *	hYRecHit

MonitorElement *	hYSimSegm

TString	name

Detailed Description

A set of histograms for efficiency 4D RecHits.

Definition at line 1006 of file Histograms.h.

Constructor & Destructor Documentation

HEff4DHit::HEff4DHit	(	std::string	name_,
		DQMStore *	dbe_
	)

inline

Definition at line 1008 of file Histograms.h.

References DQMStore::book1D(), hAlphaRecHit, hAlphaSimSegm, hBetaRecHit, hBetaSimSegm, hEffVsAlpha, hEffVsBeta, hEffVsEta, hEffVsPhi, hEffVsX, hEffVsY, hEtaRecHit, hEtaSimSegm, hNSeg, hPhiRecHit, hPhiSimSegm, hXRecHit, hXSimSegm, hYRecHit, hYSimSegm, name, Pi, DQMStore::setCurrentFolder(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                              {
       std::string pre ="4D_";
       pre += name_;
       name = pre;
       dbe_->setCurrentFolder("DT/4DSegments/");     
       hEtaSimSegm=0;hEtaSimSegm     = dbe_->book1D(pre+"_hEtaSimSegm", "Eta of SimHit segment", 100, -1.5, 1.5);
       hEtaRecHit=0;hEtaRecHit      = dbe_->book1D(pre+"_hEtaRecHit", "Eta distribution of SimHit segment with 4D RecHit",
                                  100, -1.5, 1.5);
       hEffVsEta       = 0;
 
       hPhiSimSegm=0;hPhiSimSegm     = dbe_->book1D(pre+"_hPhiSimSegm", "Phi of SimHit segment",
                                  100, -TMath::Pi(),TMath::Pi());
       hPhiRecHit=0;hPhiRecHit      = dbe_->book1D(pre+"_hPhiRecHit", "Phi distribution of SimHit segment with 4D RecHit",
                                  100, -TMath::Pi(),TMath::Pi());
       hEffVsPhi       = 0;
 
 
       hXSimSegm=0;hXSimSegm       = dbe_->book1D(pre+"_hXSimSegm", "X position in Chamber of SimHit segment (cm)",
                                  100, -200, 200);
       hXRecHit=0;hXRecHit        = dbe_->book1D(pre+"_hXRecHit", "X position in Chamber of SimHit segment with 4D RecHit (cm)",
                                  100, -200, 200);
       hEffVsX         = 0;
 
       hYSimSegm=0;hYSimSegm       = dbe_->book1D(pre+"_hYSimSegm", "Y position in Chamber of SimHit segment (cm)",
                                  100, -200, 200);
       hYRecHit=0;hYRecHit        = dbe_->book1D(pre+"_hYRecHit", "Y position in Chamber of SimHit segment with 4D RecHit (cm)",
                                  100, -200, 200);
       hEffVsY         = 0;
 
       hAlphaSimSegm=0;hAlphaSimSegm   = dbe_->book1D(pre+"_hAlphaSimSegm", "Alpha of SimHit segment (rad)",
                                  100, -1.5, 1.5);
       hAlphaRecHit=0;hAlphaRecHit    = dbe_->book1D(pre+"_hAlphaRecHit", "Alpha of SimHit segment with 4D RecHit (rad)",
                                  100, -1.5, 1.5);
       hEffVsAlpha     = 0;
 
       hBetaSimSegm=0;hBetaSimSegm   = dbe_->book1D(pre+"_hBetaSimSegm", "Beta of SimHit segment (rad)",
                                 100, -2, 2);
       hBetaRecHit=0;hBetaRecHit    = dbe_->book1D(pre+"_hBetaRecHit", "Beta of SimHit segment with 4D RecHit (rad)",
                                 100, -2, 2);
       hEffVsBeta     = 0;
 
       hNSeg =0; hNSeg            = dbe_->book1D(pre+"_hNSeg", "Number of rec segment per sim seg",
                                  20, 0, 20);
 
     }

HEff4DHit::~HEff4DHit ( )

inline

Definition at line 1054 of file Histograms.h.

                 {
 
     }

Member Function Documentation

void HEff4DHit::ComputeEfficiency ( )

inline

Definition at line 1087 of file Histograms.h.

References newFWLiteAna::bin, relativeConstraints::error, MonitorElement::getTH1(), hAlphaRecHit, hAlphaSimSegm, hBetaRecHit, hBetaSimSegm, hEffVsAlpha, hEffVsBeta, hEffVsEta, hEffVsPhi, hEffVsX, hEffVsY, hEtaRecHit, hEtaSimSegm, hPhiRecHit, hPhiSimSegm, hXRecHit, hXSimSegm, hYRecHit, hYSimSegm, name, and mathSSE::sqrt().

                              {
       //hEffVsEta = (TH1F *) hEtaRecHit->Clone();
       hEffVsEta = (TH1F *) hEtaRecHit->getTH1();
       TH1F * hEffEtaSimSegm = (TH1F *) hEtaSimSegm->getTH1();
       hEffVsEta->SetName(name+"_hEffVsEta");
       hEffVsEta->SetTitle("4D RecHit Efficiency as a function of Eta");
       hEffVsEta->Divide(hEffEtaSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsEta = hEffVsEta->GetNbinsX();
       for(int bin = 1; bin <=  nBinsEta; bin++) {
         float nSimHit = hEffEtaSimSegm->GetBinContent(bin);
         float eff = hEffVsEta->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsEta->SetBinError(bin, error);
       }
 
       hEffVsPhi = (TH1F *) hPhiRecHit->getTH1();
       TH1F * hEffPhiSimSegm = (TH1F *) hPhiSimSegm->getTH1();
       hEffVsPhi->SetName(name+"_hEffVsPhi");
       hEffVsPhi->SetTitle("4D RecHit Efficiency as a function of Phi");
       hEffVsPhi->Divide(hEffPhiSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsPhi = hEffVsPhi->GetNbinsX();
       for(int bin = 1; bin <=  nBinsPhi; bin++) {
         float nSimHit = hEffPhiSimSegm->GetBinContent(bin);
         float eff = hEffVsPhi->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsPhi->SetBinError(bin, error);
       }
 
       hEffVsX = (TH1F *) hXRecHit->getTH1();
       TH1F * hEffXSimSegm = (TH1F *) hXSimSegm->getTH1();
       hEffVsX->SetName(name+"_hEffVsX");
       hEffVsX->SetTitle("4D RecHit Efficiency as a function of x position in Chamber");
       hEffVsX->Divide(hEffXSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsX = hEffVsX->GetNbinsX();
       for(int bin = 1; bin <=  nBinsX; bin++) {
         float nSimHit = hEffXSimSegm->GetBinContent(bin);
         float eff = hEffVsX->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsX->SetBinError(bin, error);
       }
 
 
       hEffVsY = (TH1F *) hYRecHit->getTH1();
       TH1F * hEffYSimSegm = (TH1F *) hYSimSegm->getTH1();
       hEffVsY->SetName(name+"_hEffVsY");
       hEffVsY->SetTitle("4D RecHit Efficiency as a function of y position in Chamber");
       hEffVsY->Divide(hEffYSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsY = hEffVsY->GetNbinsX();
       for(int bin = 1; bin <=  nBinsY; bin++) {
         float nSimHit = hEffYSimSegm->GetBinContent(bin);
         float eff = hEffVsY->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsY->SetBinError(bin, error);
       }
 
       hEffVsAlpha = (TH1F *) hAlphaRecHit->getTH1();
       TH1F * hEffAlphaSimSegm = (TH1F *) hAlphaSimSegm->getTH1();
       hEffVsAlpha->SetName(name+"_hEffVsAlpha");
       hEffVsAlpha->SetTitle("4D RecHit Efficiency as a function of alpha");
       hEffVsAlpha->Divide(hEffAlphaSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsAlpha = hEffVsAlpha->GetNbinsX();
       for(int bin = 1; bin <=  nBinsAlpha; bin++) {
         float nSimHit = hEffAlphaSimSegm->GetBinContent(bin);
         float eff = hEffVsAlpha->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsAlpha->SetBinError(bin, error);
       }
 
 
       hEffVsBeta = (TH1F *) hBetaRecHit->getTH1();
       TH1F * hEffBetaSimSegm = (TH1F *) hBetaSimSegm->getTH1();
       hEffVsBeta->SetName(name+"_hEffVsBeta");
       hEffVsBeta->SetTitle("4D RecHit Efficiency as a function of beta");
       hEffVsBeta->Divide(hEffBetaSimSegm);
       // Set the error accordingly to binomial statistics
       int nBinsBeta = hEffVsBeta->GetNbinsX();
       for(int bin = 1; bin <=  nBinsBeta; bin++) {
         float nSimHit = hEffBetaSimSegm->GetBinContent(bin);
         float eff = hEffVsBeta->GetBinContent(bin);
         float error = 0;
         if(nSimHit != 0) {
           error = sqrt(eff*(1-eff)/nSimHit);
         }
         hEffVsBeta->SetBinError(bin, error);
       }
     }

void HEff4DHit::Fill	(	float	etaSimSegm,
		float	phiSimSegm,
		float	xSimSegm,
		float	ySimSegm,
		float	alphaSimSegm,
		float	betaSimSegm,
		bool	fillRecHit,
		int	nSeg
	)

inline

Definition at line 1058 of file Histograms.h.

References MonitorElement::Fill(), hAlphaRecHit, hAlphaSimSegm, hBetaRecHit, hBetaSimSegm, hEtaRecHit, hEtaSimSegm, hNSeg, hPhiRecHit, hPhiSimSegm, hXRecHit, hXSimSegm, hYRecHit, and hYSimSegm.

Referenced by DTSegment4DQuality::analyze().

                         {
 
       hEtaSimSegm->Fill(etaSimSegm);
       hPhiSimSegm->Fill(phiSimSegm);
       hXSimSegm->Fill(xSimSegm);
       hYSimSegm->Fill(ySimSegm);
       hAlphaSimSegm->Fill(alphaSimSegm);
       hBetaSimSegm->Fill(betaSimSegm);
       hNSeg->Fill(nSeg);
 
       if(fillRecHit) {
         hEtaRecHit->Fill(etaSimSegm);  
         hPhiRecHit->Fill(phiSimSegm);
         hXRecHit->Fill(xSimSegm);
         hYRecHit->Fill(ySimSegm);
         hAlphaRecHit->Fill(alphaSimSegm);
         hBetaRecHit->Fill(betaSimSegm);
       }
     }