L1TEfficiencyPlotHandler Class Reference

#include <L1TEfficiency_Harvesting.h>

Public Member Functions
void	book (DQMStore::IBooker &ibooker, DQMStore::IGetter &igetter)
void	computeEfficiency (DQMStore::IBooker &ibooker, DQMStore::IGetter &igetter)
	L1TEfficiencyPlotHandler (std::string dir, std::string plotName)
	L1TEfficiencyPlotHandler (const L1TEfficiencyPlotHandler &handler)
	~L1TEfficiencyPlotHandler ()

Private Attributes
std::string	m_dir
MonitorElement *	m_effHisto
std::string	m_plotName

Detailed Description

Definition at line 43 of file L1TEfficiency_Harvesting.h.

Constructor & Destructor Documentation

L1TEfficiencyPlotHandler::L1TEfficiencyPlotHandler ( std::string  dir, std::string  plotName  )

inline

Definition at line 47 of file L1TEfficiency_Harvesting.h.

                                                              : 
  m_dir(dir), m_plotName(plotName), m_effHisto(0) { };

L1TEfficiencyPlotHandler::L1TEfficiencyPlotHandler

(

const L1TEfficiencyPlotHandler &

handler

)

Definition at line 34 of file L1TEfficiency_Harvesting.cc.

References m_dir, m_effHisto, and m_plotName.

                                                                                          {
  
  m_dir      = handler.m_dir;
  m_plotName = handler.m_plotName;
  m_effHisto = handler.m_effHisto;

}

L1TEfficiencyPlotHandler::~L1TEfficiencyPlotHandler ( )

inline

Definition at line 52 of file L1TEfficiency_Harvesting.h.

{ };

Member Function Documentation

void L1TEfficiencyPlotHandler::book	(	DQMStore::IBooker &	ibooker,
		DQMStore::IGetter &	igetter
	)

Definition at line 43 of file L1TEfficiency_Harvesting.cc.

References DQMStore::IBooker::book1D(), gather_cfg::cout, DQMStore::IGetter::get(), MonitorElement::getTH1F(), edm::max(), edm::min(), pileupDistInMC::num, and DQMStore::IBooker::setCurrentFolder().

                                                                                      {

  cout << "[L1TEfficiencyMuons_Harvesting:] Booking efficiency histo for " 
     << m_dir << " and " << m_plotName << endl;
  
  MonitorElement *num = igetter.get(m_dir+"/"+m_plotName+"Num");
  MonitorElement *den = igetter.get(m_dir+"/"+m_plotName+"Den");

  if (!num || !den) {
 
    cout << "[L1TEfficiencyMuons_Harvesting:] "
       << (!num && !den ? "Num && Den" : !num ? "Num" : "Den") 
       << " not gettable. Quitting booking" << endl;

    return;

  }

  TH1F *numH = num->getTH1F();
  TH1F *denH = den->getTH1F();

  if (!numH || !denH) {
 
    cout << "[L1TEfficiencyMuons_Harvesting:] "
       << (!numH && !denH ? "Num && Den" : !numH ? "Num" : "Den") 
       << " is not TH1F. Quitting booking" << endl;

    return;

  }

  int nBinsNum = numH->GetNbinsX();
  int nBinsDen = denH->GetNbinsX();

  if (nBinsNum != nBinsDen) {
 
    cout << "[L1TEfficiencyMuons_Harvesting:] # bins in num and den is different. Quitting booking" << endl;
    
    return;

  }

  double min = numH->GetXaxis()->GetXmin();
  double max = numH->GetXaxis()->GetXmax();

  ibooker.setCurrentFolder(m_dir);
  m_effHisto = ibooker.book1D(m_plotName,m_plotName,nBinsNum,min,max);

}

void L1TEfficiencyPlotHandler::computeEfficiency	(	DQMStore::IBooker &	ibooker,
		DQMStore::IGetter &	igetter
	)

Definition at line 94 of file L1TEfficiency_Harvesting.cc.

References gather_cfg::cout, DQMStore::IGetter::get(), MonitorElement::getTH1F(), and pileupDistInMC::num.

                                                                                                   {

  if (!m_effHisto)
    return;

  cout << "[L1TEfficiencyMuons_Harvesting:] Computing efficiency for " 
     << m_plotName << endl;
  
  MonitorElement *num = igetter.get(m_dir+"/"+m_plotName+"Num");
  MonitorElement *den = igetter.get(m_dir+"/"+m_plotName+"Den");

  TH1F *numH = num->getTH1F();
  TH1F *denH = den->getTH1F();

  numH->Sumw2();
  denH->Sumw2();

  TH1F *effH = m_effHisto->getTH1F();

  effH->Divide(numH,denH);

}

Member Data Documentation

std::string L1TEfficiencyPlotHandler::m_dir

private

Definition at line 62 of file L1TEfficiency_Harvesting.h.

Referenced by L1TEfficiencyPlotHandler().

MonitorElement* L1TEfficiencyPlotHandler::m_effHisto

private

Definition at line 65 of file L1TEfficiency_Harvesting.h.

Referenced by L1TEfficiencyPlotHandler().

std::string L1TEfficiencyPlotHandler::m_plotName

private

Definition at line 63 of file L1TEfficiency_Harvesting.h.

Referenced by L1TEfficiencyPlotHandler().