GlobalRecHitsHistogrammer Class Reference

#include <GlobalRecHitsHistogrammer.h>

Inheritance diagram for GlobalRecHitsHistogrammer:

Public Types
typedef std::map< uint32_t, float, std::less< uint32_t > >	MapType
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
typedef WorkerT< EDAnalyzer >	WorkerType

Public Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	beginJob ()
virtual void	endJob ()
	GlobalRecHitsHistogrammer (const edm::ParameterSet &)
virtual	~GlobalRecHitsHistogrammer ()
Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()
std::string	workerType () const
virtual	~EDAnalyzer ()

Private Attributes
unsigned int	count
DQMStore *	dbe
bool	doOutput
std::string	fName
int	frequency
bool	getAllProvenances
edm::InputTag	GlobalRecHitSrc_
std::string	label
MonitorElement *	mehCSCn
MonitorElement *	mehCSCResRDPhi
MonitorElement *	mehDtMuonn
MonitorElement *	mehDtMuonRes
MonitorElement *	mehEcaln [3]
MonitorElement *	mehEcalRes [3]
MonitorElement *	mehHcaln [4]
MonitorElement *	mehHcalRes [4]
MonitorElement *	mehRPCn
MonitorElement *	mehRPCResX
MonitorElement *	mehSiPixeln [7]
MonitorElement *	mehSiPixelResX [7]
MonitorElement *	mehSiPixelResY [7]
MonitorElement *	mehSiStripn [19]
MonitorElement *	mehSiStripResX [19]
MonitorElement *	mehSiStripResY [19]
std::string	outputfile
bool	printProvenanceInfo
int	verbosity

Additional Inherited Members
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 54 of file GlobalRecHitsHistogrammer.h.

Member Typedef Documentation

typedef std::map<uint32_t,float,std::less<uint32_t> > GlobalRecHitsHistogrammer::MapType

Definition at line 62 of file GlobalRecHitsHistogrammer.h.

Constructor & Destructor Documentation

GlobalRecHitsHistogrammer::GlobalRecHitsHistogrammer ( const edm::ParameterSet &  iPSet )

explicit

Definition at line 15 of file GlobalRecHitsHistogrammer.cc.

References DQMStore::book1D(), dbe, doOutput, fName, frequency, getAllProvenances, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), GlobalRecHitSrc_, i, j, mehCSCn, mehCSCResRDPhi, mehDtMuonn, mehDtMuonRes, mehEcaln, mehEcalRes, mehHcaln, mehHcalRes, mehRPCn, mehRPCResX, mehSiPixeln, mehSiPixelResX, mehSiPixelResY, mehSiStripn, mehSiStripResX, mehSiStripResY, cmsCodeRules.cppFunctionSkipper::operator, outputfile, printProvenanceInfo, MonitorElement::setAxisTitle(), DQMStore::setCurrentFolder(), DQMStore::setVerbose(), DQMStore::showDirStructure(), and verbosity.

                                                                                 :
  fName(""), verbosity(0), frequency(0), label(""), getAllProvenances(false),
  printProvenanceInfo(false), count(0)
{
  std::string MsgLoggerCat = "GlobalRecHitsAnalyzer_GlobalRecHitsAnalyzer";

  // get information from parameter set
  fName = iPSet.getUntrackedParameter<std::string>("Name");
  verbosity = iPSet.getUntrackedParameter<int>("Verbosity");
  frequency = iPSet.getUntrackedParameter<int>("Frequency");
  outputfile = iPSet.getParameter<std::string>("outputFile");
  doOutput = iPSet.getParameter<bool>("DoOutput");
  edm::ParameterSet m_Prov =
    iPSet.getParameter<edm::ParameterSet>("ProvenanceLookup");
  getAllProvenances = 
    m_Prov.getUntrackedParameter<bool>("GetAllProvenances");
  printProvenanceInfo = 
    m_Prov.getUntrackedParameter<bool>("PrintProvenanceInfo");

  //get Labels to use to extract information
  GlobalRecHitSrc_ = iPSet.getParameter<edm::InputTag>("GlobalRecHitSrc");
  // ECalEBSrc_ = iPSet.getParameter<edm::InputTag>("ECalEBSrc");
  //ECalUncalEBSrc_ = iPSet.getParameter<edm::InputTag>("ECalUncalEBSrc");
  //ECalEESrc_ = iPSet.getParameter<edm::InputTag>("ECalEESrc");
  //ECalUncalEESrc_ = iPSet.getParameter<edm::InputTag>("ECalUncalEESrc");
  //ECalESSrc_ = iPSet.getParameter<edm::InputTag>("ECalESSrc");
  //HCalSrc_ = iPSet.getParameter<edm::InputTag>("HCalSrc");
  //SiStripSrc_ = iPSet.getParameter<edm::InputTag>("SiStripSrc"); 
  //SiPxlSrc_ = iPSet.getParameter<edm::InputTag>("SiPxlSrc");
  //MuDTSrc_ = iPSet.getParameter<edm::InputTag>("MuDTSrc");
  //MuDTSimSrc_ = iPSet.getParameter<edm::InputTag>("MuDTSimSrc");
  //MuCSCSrc_ = iPSet.getParameter<edm::InputTag>("MuCSCSrc");
  //MuRPCSrc_ = iPSet.getParameter<edm::InputTag>("MuRPCSrc");
  //MuRPCSimSrc_ = iPSet.getParameter<edm::InputTag>("MuRPCSimSrc");

  //conf_ = iPSet;

  // use value of first digit to determine default output level (inclusive)
  // 0 is none, 1 is basic, 2 is fill output, 3 is gather output
  verbosity %= 10;

  // create persistent object
  // produces<PGlobalRecHit>(label);

  // print out Parameter Set information being used
  if (verbosity >= 0) {
    edm::LogInfo(MsgLoggerCat) 
      << "\n===============================\n"
      << "Initialized as EDProducer with parameter values:\n"
      << "    Name           = " << fName << "\n"
      << "    Verbosity      = " << verbosity << "\n"
      << "    Frequency      = " << frequency << "\n"
      << "    OutputFile     = " << outputfile << "\n"
      << "    DoOutput      = " << doOutput << "\n"
      << "    GetProv        = " << getAllProvenances << "\n"
      << "    PrintProv      = " << printProvenanceInfo << "\n"
      << "    Global Src     = " << GlobalRecHitSrc_ << "\n"
      << "===============================\n";
      
  }
  //Put in analyzer stuff here....

  dbe = 0;
dbe = edm::Service<DQMStore>().operator->();
if (dbe) {
    if (verbosity > 0 ) {
      dbe->setVerbose(1);
    } else {
      dbe->setVerbose(0);
    }
}
if (dbe) {
    if (verbosity > 0 ) dbe->showDirStructure();
  }

 Char_t hname[100];
 Char_t htitle[100];
 
//monitor elements 

//Si Strip
 if(dbe)
   {
string SiStripString[19] = {"TECW1", "TECW2", "TECW3", "TECW4", "TECW5", "TECW6", "TECW7", "TECW8", "TIBL1", "TIBL2", "TIBL3", "TIBL4", "TIDW1", "TIDW2", "TIDW3", "TOBL1", "TOBL2", "TOBL3", "TOBL4"};
for(int i = 0; i<19; ++i)
{
  mehSiStripn[i]=0;
  mehSiStripResX[i]=0;
  mehSiStripResY[i]=0;
}
 string hcharname, hchartitle;
dbe->setCurrentFolder("GlobalRecHitsV/SiStrips");
for(int amend = 0; amend < 19; ++amend)
{ 
  hcharname = "hSiStripn_"+SiStripString[amend];
  hchartitle= SiStripString[amend]+"  rechits";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiStripn[amend] = dbe->book1D(hname,htitle,20,0.,20.);
  mehSiStripn[amend]->setAxisTitle("Number of hits in "+SiStripString[amend],1);
  mehSiStripn[amend]->setAxisTitle("Count",2);
  hcharname = "hSiStripResX_"+SiStripString[amend];
  hchartitle= SiStripString[amend]+" rechit x resolution";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiStripResX[amend] = dbe->book1D(hname,htitle,200,-0.02,.02);
  mehSiStripResX[amend]->setAxisTitle("X-resolution in "+SiStripString[amend],1);
  mehSiStripResX[amend]->setAxisTitle("Count",2);
  hcharname = "hSiStripResY_"+SiStripString[amend];
  hchartitle= SiStripString[amend]+" rechit y resolution";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiStripResY[amend] = dbe->book1D(hname,htitle,200,-0.02,.02);
  mehSiStripResY[amend]->setAxisTitle("Y-resolution in "+SiStripString[amend],1);
  mehSiStripResY[amend]->setAxisTitle("Count",2);
}


//HCal
//string hcharname, hchartitle;
string HCalString[4]={"HB", "HE", "HF", "HO"};
float HCalnUpper[4]={3000.,3000.,3000.,2000.}; float HCalnLower[4]={2000.,2000.,2000.,1000.};
for(int j =0; j <4; ++j)
{
  mehHcaln[j]=0;
  mehHcalRes[j]=0;
}

dbe->setCurrentFolder("GlobalRecHitsV/HCals");
for(int amend = 0; amend < 4; ++amend)
{
  hcharname = "hHcaln_"+HCalString[amend];
  hchartitle= HCalString[amend]+"  rechits";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehHcaln[amend] = dbe->book1D(hname,htitle, 500, HCalnLower[amend], HCalnUpper[amend]);
  mehHcaln[amend]->setAxisTitle("Number of RecHits",1);
  mehHcaln[amend]->setAxisTitle("Count",2);
  hcharname = "hHcalRes_"+HCalString[amend];
  hchartitle= HCalString[amend]+"  rechit resolution";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehHcalRes[amend] = dbe->book1D(hname,htitle, 25, -2., 2.);
  mehHcalRes[amend]->setAxisTitle("RecHit E - SimHit E",1);
  mehHcalRes[amend]->setAxisTitle("Count",2);
}


//Ecal
string ECalString[3] = {"EB","EE", "ES"}; 
int ECalnBins[3] = {700,100,50};
float ECalnUpper[3] = {20000., 62000., 300.};
float ECalnLower[3] = {6000., 60000., 100.};
int ECalResBins[3] = {200,200,200};
float ECalResUpper[3] = {1., 0.3, .0002};
float ECalResLower[3] = {-1., -0.3, -.0002};
for(int i =0; i<3; ++i)
{
  mehEcaln[i]=0;
  mehEcalRes[i]=0;
}
dbe->setCurrentFolder("GlobalRecHitsV/ECals");
 
for(int amend = 0; amend < 3; ++amend)
{
  hcharname = "hEcaln_"+ECalString[amend];
  hchartitle= ECalString[amend]+"  rechits";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehEcaln[amend] = dbe->book1D(hname,htitle, ECalnBins[amend], ECalnLower[amend], ECalnUpper[amend]);
  mehEcaln[amend]->setAxisTitle("Number of RecHits",1);
  mehEcaln[amend]->setAxisTitle("Count",2);
  hcharname = "hEcalRes_"+ECalString[amend];
  hchartitle= ECalString[amend]+"  rechit resolution";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehEcalRes[amend] = dbe->book1D(hname,htitle,ECalResBins[amend], ECalResLower[amend], ECalResUpper[amend]);
  mehEcalRes[amend]->setAxisTitle("RecHit E - SimHit E",1);
  mehEcalRes[amend]->setAxisTitle("Count",2);
}


//Si Pixels
string SiPixelString[7] = {"BRL1", "BRL2", "BRL3", "FWD1n", "FWD1p", "FWD2n", "FWD2p"};
for(int j =0; j<7; ++j)
{
  mehSiPixeln[j]=0;
  mehSiPixelResX[j]=0;
  mehSiPixelResY[j]=0;
}

dbe->setCurrentFolder("GlobalRecHitsV/SiPixels");
for(int amend = 0; amend < 7; ++amend)
{
  hcharname = "hSiPixeln_"+SiPixelString[amend];
  hchartitle= SiPixelString[amend]+" rechits";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiPixeln[amend] = dbe->book1D(hname,htitle,20,0.,20.);
  mehSiPixeln[amend]->setAxisTitle("Number of hits in "+SiPixelString[amend],1);
  mehSiPixeln[amend]->setAxisTitle("Count",2);
  hcharname = "hSiPixelResX_"+SiPixelString[amend];
  hchartitle= SiPixelString[amend]+" rechit x resolution";
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiPixelResX[amend] = dbe->book1D(hname,htitle,200,-0.02,.02);
  mehSiPixelResX[amend]->setAxisTitle("X-resolution in "+SiPixelString[amend],1);
  mehSiPixelResX[amend]->setAxisTitle("Count",2);
  hcharname = "hSiPixelResY_"+SiPixelString[amend];
  hchartitle= SiPixelString[amend]+" rechit y resolution";
  
  sprintf(hname, hcharname.c_str());
  sprintf(htitle, hchartitle.c_str());
  mehSiPixelResY[amend] = dbe->book1D(hname,htitle,200,-0.02,.02);
  mehSiPixelResY[amend]->setAxisTitle("Y-resolution in "+SiPixelString[amend],1);
  mehSiPixelResY[amend]->setAxisTitle("Count",2);
}
//Muons 
dbe->setCurrentFolder("GlobalRecHitsV/Muons");

mehDtMuonn = 0;
mehCSCn = 0;
mehRPCn = 0;

//std::vector<MonitorElement *> me_List = {mehDtMuonn, mehCSCn, mehRPCn};
string n_List[3] = {"hDtMuonn", "hCSCn", "hRPCn"};
//float hist_prop[3] = [25., 0., 50.];
string hist_string[3] = {"Dt", "CSC", "RPC"};

for(int amend=0; amend<3; ++amend)
{
  hchartitle = hist_string[amend]+" rechits";
  sprintf(hname, n_List[amend].c_str());
  sprintf(htitle, hchartitle.c_str());
  if(amend==0)
    {
  mehDtMuonn=dbe->book1D(hname,htitle,25, 0., 50.);
  mehDtMuonn->setAxisTitle("Number of Rechits",1);
  mehDtMuonn->setAxisTitle("Count",2);
    }
if(amend==1)
    {
  mehCSCn=dbe->book1D(hname,htitle,25, 0., 50.);
  mehCSCn->setAxisTitle("Number of Rechits",1);
  mehCSCn->setAxisTitle("Count",2);
    }
if(amend==2)
    {
  mehRPCn=dbe->book1D(hname,htitle,25, 0., 50.);
  mehRPCn->setAxisTitle("Number of Rechits",1);
  mehRPCn->setAxisTitle("Count",2);
    }
}

mehDtMuonRes=0;
mehCSCResRDPhi=0;
mehRPCResX=0;

sprintf(hname, "hDtMuonRes");
sprintf(htitle, "DT wire distance resolution");
mehDtMuonRes = dbe->book1D(hname, htitle, 200, -0.2, 0.2);
sprintf(hname, "CSCResRDPhi");
sprintf(htitle, "CSC perp*dphi resolution");
mehCSCResRDPhi = dbe->book1D(hname, htitle, 200, -0.2, 0.2);
sprintf(hname,"hRPCResX");
sprintf(htitle, "RPC rechits x resolution");
mehRPCResX = dbe->book1D(hname, htitle, 50, -5., 5.);
}

}

GlobalRecHitsHistogrammer::~GlobalRecHitsHistogrammer ( )

virtual

Definition at line 287 of file GlobalRecHitsHistogrammer.cc.

References dbe, doOutput, outputfile, and DQMStore::save().

{
  if (doOutput)
    if (outputfile.size() != 0 && dbe) dbe->save(outputfile);
}

Member Function Documentation

void GlobalRecHitsHistogrammer::analyze ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

virtual

Implements edm::EDAnalyzer.

Definition at line 307 of file GlobalRecHitsHistogrammer.cc.

References count, edm::EventID::event(), MonitorElement::Fill(), frequency, edm::Event::getAllProvenance(), getAllProvenances, edm::Event::getByLabel(), GlobalRecHitSrc_, i, edm::EventBase::id(), edm::HandleBase::isValid(), mehCSCn, mehCSCResRDPhi, mehDtMuonn, mehDtMuonRes, mehEcaln, mehEcalRes, mehHcaln, mehHcalRes, mehRPCn, mehRPCResX, mehSiPixeln, mehSiPixelResX, mehSiPixelResY, mehSiStripn, mehSiStripResX, mehSiStripResY, printProvenanceInfo, edm::EventID::run(), and verbosity.

{
  std::string MsgLoggerCat = "GlobalRecHitsHistogrammer_analyze";

  // keep track of number of events processed
  ++count;

  // get event id information
  int nrun = iEvent.id().run();
  int nevt = iEvent.id().event();

  if (verbosity > 0) {
    edm::LogInfo(MsgLoggerCat)
      << "Processing run " << nrun << ", event " << nevt
      << " (" << count << " events total)";
  } else if (verbosity == 0) {
    if (nevt%frequency == 0 || nevt == 1) {
      edm::LogInfo(MsgLoggerCat)
    << "Processing run " << nrun << ", event " << nevt
    << " (" << count << " events total)";
    }
  }

  // clear event holders
  //clear();  Not in example I'm using, thus I comment it out.
 
  // look at information available in the event
  if (getAllProvenances) {

    std::vector<const edm::Provenance*> AllProv;
    iEvent.getAllProvenance(AllProv);

    if (verbosity >= 0)
      edm::LogInfo(MsgLoggerCat)
    << "Number of Provenances = " << AllProv.size();

    if (printProvenanceInfo && (verbosity >= 0)) {
      TString eventout("\nProvenance info:\n");      

      for (unsigned int i = 0; i < AllProv.size(); ++i) {
    eventout += "\n       ******************************";
    eventout += "\n       Module       : ";
    //eventout += (AllProv[i]->product).moduleLabel();
    eventout += AllProv[i]->moduleLabel();
    eventout += "\n       ProductID    : ";
    //eventout += (AllProv[i]->product).productID_.id_;
    eventout += AllProv[i]->productID().id();
    eventout += "\n       ClassName    : ";
    //eventout += (AllProv[i]->product).fullClassName_;
    eventout += AllProv[i]->className();
    eventout += "\n       InstanceName : ";
    //eventout += (AllProv[i]->product).productInstanceName_;
    eventout += AllProv[i]->productInstanceName();
    eventout += "\n       BranchName   : ";
    //eventout += (AllProv[i]->product).branchName_;
    eventout += AllProv[i]->branchName();
      }
      eventout += "\n       ******************************\n";
      edm::LogInfo(MsgLoggerCat) << eventout << "\n";
      printProvenanceInfo = false;
    }
    getAllProvenances = false;
  }

edm::Handle<PGlobalRecHit> srcGlobalRecHits;
  iEvent.getByLabel(GlobalRecHitSrc_,srcGlobalRecHits);
  if (!srcGlobalRecHits.isValid()) {
    edm::LogWarning(MsgLoggerCat)
      << "Unable to find PGlobalRecHit in event!";
    return;
  }
    
    int nEBCalRecHits = srcGlobalRecHits->getnEBCalRecHits();
    int nEECalRecHits = srcGlobalRecHits->getnEECalRecHits();
    int nESCalRecHits = srcGlobalRecHits->getnESCalRecHits();

    int nHBCalRecHits = srcGlobalRecHits->getnHBCalRecHits();
    int nHECalRecHits = srcGlobalRecHits->getnHECalRecHits();
    int nHOCalRecHits = srcGlobalRecHits->getnHOCalRecHits();
    int nHFCalRecHits = srcGlobalRecHits->getnHFCalRecHits();        

    int nTIBL1RecHits = srcGlobalRecHits->getnTIBL1RecHits();    
    int nTIBL2RecHits = srcGlobalRecHits->getnTIBL2RecHits();    
    int nTIBL3RecHits = srcGlobalRecHits->getnTIBL3RecHits();    
    int nTIBL4RecHits = srcGlobalRecHits->getnTIBL4RecHits();    
    int nTOBL1RecHits = srcGlobalRecHits->getnTOBL1RecHits();    
    int nTOBL2RecHits = srcGlobalRecHits->getnTOBL2RecHits();    
    int nTOBL3RecHits = srcGlobalRecHits->getnTOBL3RecHits();    
    int nTOBL4RecHits = srcGlobalRecHits->getnTOBL4RecHits();    
    int nTIDW1RecHits = srcGlobalRecHits->getnTIDW1RecHits();    
    int nTIDW2RecHits = srcGlobalRecHits->getnTIDW2RecHits();    
    int nTIDW3RecHits = srcGlobalRecHits->getnTIDW3RecHits();    
    int nTECW1RecHits = srcGlobalRecHits->getnTECW1RecHits();    
    int nTECW2RecHits = srcGlobalRecHits->getnTECW2RecHits();    
    int nTECW3RecHits = srcGlobalRecHits->getnTECW3RecHits();  
    int nTECW4RecHits = srcGlobalRecHits->getnTECW4RecHits();    
    int nTECW5RecHits = srcGlobalRecHits->getnTECW5RecHits();    
    int nTECW6RecHits = srcGlobalRecHits->getnTECW6RecHits();  
    int nTECW7RecHits = srcGlobalRecHits->getnTECW7RecHits();    
    int nTECW8RecHits = srcGlobalRecHits->getnTECW8RecHits();

    int nBRL1RecHits = srcGlobalRecHits->getnBRL1RecHits();    
    int nBRL2RecHits = srcGlobalRecHits->getnBRL2RecHits();    
    int nBRL3RecHits = srcGlobalRecHits->getnBRL3RecHits();       
    int nFWD1nRecHits = srcGlobalRecHits->getnFWD1nRecHits();
    int nFWD1pRecHits = srcGlobalRecHits->getnFWD1pRecHits();    
    int nFWD2nRecHits = srcGlobalRecHits->getnFWD2nRecHits();    
    int nFWD2pRecHits = srcGlobalRecHits->getnFWD2pRecHits(); 
  
    int nDTRecHits = srcGlobalRecHits->getnDTRecHits();  

    int nCSCRecHits = srcGlobalRecHits->getnCSCRecHits();

    int nRPCRecHits = srcGlobalRecHits->getnRPCRecHits();

    // get Ecal info
    std::vector<PGlobalRecHit::ECalRecHit> EECalRecHits = 
      srcGlobalRecHits->getEECalRecHits();
    mehEcaln[0]->Fill((float)nEECalRecHits);
    for (unsigned int i = 0; i < EECalRecHits.size(); ++i) {
      mehEcalRes[0]->Fill(EECalRecHits[i].RE - EECalRecHits[i].SHE);
    }
    
    std::vector<PGlobalRecHit::ECalRecHit> EBCalRecHits = 
      srcGlobalRecHits->getEBCalRecHits();
    mehEcaln[1]->Fill((float)nEBCalRecHits);
    for (unsigned int i = 0; i < EBCalRecHits.size(); ++i) {
      mehEcalRes[1]->Fill(EBCalRecHits[i].RE - EBCalRecHits[i].SHE);
    }

    std::vector<PGlobalRecHit::ECalRecHit> ESCalRecHits = 
      srcGlobalRecHits->getESCalRecHits();
    mehEcaln[2]->Fill((float)nESCalRecHits);
    for (unsigned int i = 0; i < ESCalRecHits.size(); ++i) {
      mehEcalRes[2]->Fill(ESCalRecHits[i].RE - ESCalRecHits[i].SHE);
    }

    // Get HCal info
    std::vector<PGlobalRecHit::HCalRecHit> HBCalRecHits = 
      srcGlobalRecHits->getHBCalRecHits();
    mehHcaln[0]->Fill((float)nHBCalRecHits);
    for (unsigned int i = 0; i < HBCalRecHits.size(); ++i) {
      mehHcalRes[0]->Fill(HBCalRecHits[i].REC - HBCalRecHits[i].SHE); 
    }

    std::vector<PGlobalRecHit::HCalRecHit> HECalRecHits = 
      srcGlobalRecHits->getHECalRecHits();
    mehHcaln[1]->Fill((float)nHECalRecHits);
    for (unsigned int i = 0; i < HECalRecHits.size(); ++i) {
      mehHcalRes[1]->Fill(HECalRecHits[i].REC - HECalRecHits[i].SHE); 
    }

    std::vector<PGlobalRecHit::HCalRecHit> HOCalRecHits = 
      srcGlobalRecHits->getHOCalRecHits();
    mehHcaln[2]->Fill((float)nHOCalRecHits);
    for (unsigned int i = 0; i < HOCalRecHits.size(); ++i) {
      mehHcalRes[2]->Fill(HOCalRecHits[i].REC - HOCalRecHits[i].SHE); 
    }

    std::vector<PGlobalRecHit::HCalRecHit> HFCalRecHits = 
      srcGlobalRecHits->getHFCalRecHits();
    mehHcaln[3]->Fill((float)nHFCalRecHits);
    for (unsigned int i = 0; i < HFCalRecHits.size(); ++i) {
      mehHcalRes[3]->Fill(HFCalRecHits[i].REC - HFCalRecHits[i].SHE); 
    }

    // get SiStrip info
    std::vector<PGlobalRecHit::SiStripRecHit> TIBL1RecHits =
      srcGlobalRecHits->getTIBL1RecHits();      
    mehSiStripn[0]->Fill((float)nTIBL1RecHits);
    for (unsigned int i = 0; i < TIBL1RecHits.size(); ++i) {
      mehSiStripResX[0]->Fill(TIBL1RecHits[i].RX - TIBL1RecHits[i].SX);
      mehSiStripResY[0]->Fill(TIBL1RecHits[i].RY - TIBL1RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIBL2RecHits =
      srcGlobalRecHits->getTIBL2RecHits();      
    mehSiStripn[1]->Fill((float)nTIBL2RecHits);
    for (unsigned int i = 0; i < TIBL2RecHits.size(); ++i) {
      mehSiStripResX[1]->Fill(TIBL2RecHits[i].RX - TIBL2RecHits[i].SX);
      mehSiStripResY[1]->Fill(TIBL2RecHits[i].RY - TIBL2RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIBL3RecHits =
      srcGlobalRecHits->getTIBL3RecHits();      
    mehSiStripn[2]->Fill((float)nTIBL3RecHits);
    for (unsigned int i = 0; i < TIBL3RecHits.size(); ++i) {
      mehSiStripResX[2]->Fill(TIBL3RecHits[i].RX - TIBL3RecHits[i].SX);
      mehSiStripResY[2]->Fill(TIBL3RecHits[i].RY - TIBL3RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIBL4RecHits =
      srcGlobalRecHits->getTIBL4RecHits();      
    mehSiStripn[3]->Fill((float)nTIBL4RecHits);
    for (unsigned int i = 0; i < TIBL4RecHits.size(); ++i) {
      mehSiStripResX[3]->Fill(TIBL4RecHits[i].RX - TIBL4RecHits[i].SX);
      mehSiStripResY[3]->Fill(TIBL4RecHits[i].RY - TIBL4RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TOBL1RecHits =
      srcGlobalRecHits->getTOBL1RecHits();      
    mehSiStripn[4]->Fill((float)nTOBL1RecHits);
    for (unsigned int i = 0; i < TOBL1RecHits.size(); ++i) {
      mehSiStripResX[4]->Fill(TOBL1RecHits[i].RX - TOBL1RecHits[i].SX);
      mehSiStripResY[4]->Fill(TOBL1RecHits[i].RY - TOBL1RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TOBL2RecHits =
      srcGlobalRecHits->getTOBL2RecHits();      
    mehSiStripn[5]->Fill((float)nTOBL2RecHits);
    for (unsigned int i = 0; i < TOBL2RecHits.size(); ++i) {
      mehSiStripResX[5]->Fill(TOBL2RecHits[i].RX - TOBL2RecHits[i].SX);
      mehSiStripResY[5]->Fill(TOBL2RecHits[i].RY - TOBL2RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TOBL3RecHits =
      srcGlobalRecHits->getTOBL3RecHits();      
    mehSiStripn[6]->Fill((float)nTOBL3RecHits);
    for (unsigned int i = 0; i < TOBL3RecHits.size(); ++i) {
      mehSiStripResX[6]->Fill(TOBL3RecHits[i].RX - TOBL3RecHits[i].SX);
      mehSiStripResY[6]->Fill(TOBL3RecHits[i].RY - TOBL3RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TOBL4RecHits =
      srcGlobalRecHits->getTOBL4RecHits();      
    mehSiStripn[7]->Fill((float)nTOBL4RecHits);
    for (unsigned int i = 0; i < TOBL4RecHits.size(); ++i) {
      mehSiStripResX[7]->Fill(TOBL4RecHits[i].RX - TOBL4RecHits[i].SX);
      mehSiStripResY[7]->Fill(TOBL4RecHits[i].RY - TOBL4RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIDW1RecHits =
      srcGlobalRecHits->getTIDW1RecHits();      
    mehSiStripn[8]->Fill((float)nTIDW1RecHits);
    for (unsigned int i = 0; i < TIDW1RecHits.size(); ++i) {
      mehSiStripResX[8]->Fill(TIDW1RecHits[i].RX - TIDW1RecHits[i].SX);
      mehSiStripResY[8]->Fill(TIDW1RecHits[i].RY - TIDW1RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIDW2RecHits =
      srcGlobalRecHits->getTIDW2RecHits();      
    mehSiStripn[9]->Fill((float)nTIDW2RecHits);
    for (unsigned int i = 0; i < TIDW2RecHits.size(); ++i) {
      mehSiStripResX[9]->Fill(TIDW2RecHits[i].RX - TIDW2RecHits[i].SX);
      mehSiStripResY[9]->Fill(TIDW2RecHits[i].RY - TIDW2RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TIDW3RecHits =
      srcGlobalRecHits->getTIDW3RecHits();      
    mehSiStripn[10]->Fill((float)nTIDW3RecHits);
    for (unsigned int i = 0; i < TIDW3RecHits.size(); ++i) {
      mehSiStripResX[10]->Fill(TIDW3RecHits[i].RX - TIDW3RecHits[i].SX);
      mehSiStripResY[10]->Fill(TIDW3RecHits[i].RY - TIDW3RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW1RecHits =
      srcGlobalRecHits->getTECW1RecHits();      
    mehSiStripn[11]->Fill((float)nTECW1RecHits);
    for (unsigned int i = 0; i < TECW1RecHits.size(); ++i) {
      mehSiStripResX[11]->Fill(TECW1RecHits[i].RX - TECW1RecHits[i].SX);
      mehSiStripResY[11]->Fill(TECW1RecHits[i].RY - TECW1RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW2RecHits =
      srcGlobalRecHits->getTECW2RecHits();      
    mehSiStripn[12]->Fill((float)nTECW2RecHits);
    for (unsigned int i = 0; i < TECW2RecHits.size(); ++i) {
      mehSiStripResX[12]->Fill(TECW2RecHits[i].RX - TECW2RecHits[i].SX);
      mehSiStripResY[12]->Fill(TECW2RecHits[i].RY - TECW2RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW3RecHits =
      srcGlobalRecHits->getTECW3RecHits();      
    mehSiStripn[13]->Fill((float)nTECW3RecHits);
    for (unsigned int i = 0; i < TECW3RecHits.size(); ++i) {
      mehSiStripResX[13]->Fill(TECW3RecHits[i].RX - TECW3RecHits[i].SX);
      mehSiStripResY[13]->Fill(TECW3RecHits[i].RY - TECW3RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW4RecHits =
      srcGlobalRecHits->getTECW4RecHits();      
    mehSiStripn[14]->Fill((float)nTECW4RecHits);
    for (unsigned int i = 0; i < TECW4RecHits.size(); ++i) {
      mehSiStripResX[14]->Fill(TECW4RecHits[i].RX - TECW4RecHits[i].SX);
      mehSiStripResY[14]->Fill(TECW4RecHits[i].RY - TECW4RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW5RecHits =
      srcGlobalRecHits->getTECW5RecHits();      
    mehSiStripn[15]->Fill((float)nTECW5RecHits);
    for (unsigned int i = 0; i < TECW5RecHits.size(); ++i) {
      mehSiStripResX[15]->Fill(TECW5RecHits[i].RX - TECW5RecHits[i].SX);
      mehSiStripResY[15]->Fill(TECW5RecHits[i].RY - TECW5RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW6RecHits =
      srcGlobalRecHits->getTECW6RecHits();      
    mehSiStripn[16]->Fill((float)nTECW6RecHits);
    for (unsigned int i = 0; i < TECW6RecHits.size(); ++i) {
      mehSiStripResX[16]->Fill(TECW6RecHits[i].RX - TECW6RecHits[i].SX);
      mehSiStripResY[16]->Fill(TECW6RecHits[i].RY - TECW6RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW7RecHits =
      srcGlobalRecHits->getTECW7RecHits();      
    mehSiStripn[17]->Fill((float)nTECW7RecHits);
    for (unsigned int i = 0; i < TECW7RecHits.size(); ++i) {
      mehSiStripResX[17]->Fill(TECW7RecHits[i].RX - TECW7RecHits[i].SX);
      mehSiStripResY[17]->Fill(TECW7RecHits[i].RY - TECW7RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiStripRecHit> TECW8RecHits =
      srcGlobalRecHits->getTECW8RecHits();      
    mehSiStripn[18]->Fill((float)nTECW8RecHits);
    for (unsigned int i = 0; i < TECW8RecHits.size(); ++i) {
      mehSiStripResX[18]->Fill(TECW8RecHits[i].RX - TECW8RecHits[i].SX);
      mehSiStripResY[18]->Fill(TECW8RecHits[i].RY - TECW8RecHits[i].SY);
    }

    // get SiPixel info
    std::vector<PGlobalRecHit::SiPixelRecHit> BRL1RecHits =
      srcGlobalRecHits->getBRL1RecHits();      
    mehSiPixeln[0]->Fill((float)nBRL1RecHits);
    for (unsigned int i = 0; i < BRL1RecHits.size(); ++i) {
      mehSiPixelResX[0]->Fill(BRL1RecHits[i].RX - BRL1RecHits[i].SX);
      mehSiPixelResY[0]->Fill(BRL1RecHits[i].RY - BRL1RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiPixelRecHit> BRL2RecHits =
      srcGlobalRecHits->getBRL2RecHits();      
    mehSiPixeln[1]->Fill((float)nBRL2RecHits);
    for (unsigned int i = 0; i < BRL2RecHits.size(); ++i) {
      mehSiPixelResX[1]->Fill(BRL2RecHits[i].RX - BRL2RecHits[i].SX);
      mehSiPixelResY[1]->Fill(BRL2RecHits[i].RY - BRL2RecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiPixelRecHit> BRL3RecHits =
      srcGlobalRecHits->getBRL3RecHits();      
    mehSiPixeln[2]->Fill((float)nBRL3RecHits);
    for (unsigned int i = 0; i < BRL3RecHits.size(); ++i) {
      mehSiPixelResX[2]->Fill(BRL3RecHits[i].RX - BRL3RecHits[i].SX);
      mehSiPixelResY[2]->Fill(BRL3RecHits[i].RY - BRL3RecHits[i].SY);
   }

    std::vector<PGlobalRecHit::SiPixelRecHit> FWD1pRecHits =
      srcGlobalRecHits->getFWD1pRecHits();      
    mehSiPixeln[3]->Fill((float)nFWD1pRecHits);
    for (unsigned int i = 0; i < FWD1pRecHits.size(); ++i) {
      mehSiPixelResX[3]->Fill(FWD1pRecHits[i].RX - FWD1pRecHits[i].SX);
      mehSiPixelResY[3]->Fill(FWD1pRecHits[i].RY - FWD1pRecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiPixelRecHit> FWD1nRecHits =
      srcGlobalRecHits->getFWD1nRecHits();      
    mehSiPixeln[4]->Fill((float)nFWD1nRecHits);
    for (unsigned int i = 0; i < FWD1nRecHits.size(); ++i) {
      mehSiPixelResX[4]->Fill(FWD1nRecHits[i].RX - FWD1nRecHits[i].SX);
      mehSiPixelResY[4]->Fill(FWD1nRecHits[i].RY - FWD1nRecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiPixelRecHit> FWD2pRecHits =
      srcGlobalRecHits->getFWD2pRecHits();      
    mehSiPixeln[5]->Fill((float)nFWD2pRecHits);
    for (unsigned int i = 0; i < FWD2pRecHits.size(); ++i) {
      mehSiPixelResX[5]->Fill(FWD2pRecHits[i].RX - FWD2pRecHits[i].SX);
      mehSiPixelResY[5]->Fill(FWD2pRecHits[i].RY - FWD2pRecHits[i].SY);
    }

    std::vector<PGlobalRecHit::SiPixelRecHit> FWD2nRecHits =
      srcGlobalRecHits->getFWD2nRecHits();      
    mehSiPixeln[6]->Fill((float)nFWD2nRecHits);
    for (unsigned int i = 0; i < FWD2nRecHits.size(); ++i) {
      mehSiPixelResX[6]->Fill(FWD2nRecHits[i].RX - FWD2nRecHits[i].SX);
      mehSiPixelResY[6]->Fill(FWD2nRecHits[i].RY - FWD2nRecHits[i].SY);
    }

    // get DtMuon info
    std::vector<PGlobalRecHit::DTRecHit> DTRecHits =
      srcGlobalRecHits->getDTRecHits();      
    mehDtMuonn->Fill((float)nDTRecHits);
    for (unsigned int i = 0; i < DTRecHits.size(); ++i) {
      mehDtMuonRes->Fill(DTRecHits[i].RHD - DTRecHits[i].SHD);
    }

    // get CSC info
    std::vector<PGlobalRecHit::CSCRecHit> CSCRecHits =
      srcGlobalRecHits->getCSCRecHits();      
    mehCSCn->Fill((float)nCSCRecHits);
    for (unsigned int i = 0; i < CSCRecHits.size(); ++i) {
      mehCSCResRDPhi->Fill(CSCRecHits[i].RHPERP * 
             (CSCRecHits[i].RHPHI - CSCRecHits[i].SHPHI));
    }

    // get RPC info
    std::vector<PGlobalRecHit::RPCRecHit> RPCRecHits =
      srcGlobalRecHits->getRPCRecHits();      
    mehRPCn->Fill((float)nRPCRecHits);
    for (unsigned int i = 0; i < RPCRecHits.size(); ++i) {
      mehRPCResX->Fill(RPCRecHits[i].RHX - RPCRecHits[i].SHX);
    }

  if (verbosity > 0)
    edm::LogInfo (MsgLoggerCat)
      << "Done gathering data from event.";

}

void GlobalRecHitsHistogrammer::beginJob ( void  )

virtual

Reimplemented from edm::EDAnalyzer.

Definition at line 293 of file GlobalRecHitsHistogrammer.cc.

{
  return;
}

void GlobalRecHitsHistogrammer::endJob ( void  )

virtual

Reimplemented from edm::EDAnalyzer.

Definition at line 298 of file GlobalRecHitsHistogrammer.cc.

References count, and verbosity.

{
  std::string MsgLoggerCat = "GlobalRecHitsAnalyzer_endJob";
  if (verbosity >= 0)
    edm::LogInfo(MsgLoggerCat) 
      << "Terminating having processed " << count << " events.";
  return;
}

Member Data Documentation

unsigned int GlobalRecHitsHistogrammer::count

private

Definition at line 128 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and endJob().

DQMStore* GlobalRecHitsHistogrammer::dbe

private

Definition at line 81 of file GlobalRecHitsHistogrammer.h.

Referenced by GlobalRecHitsHistogrammer(), and ~GlobalRecHitsHistogrammer().

bool GlobalRecHitsHistogrammer::doOutput

private

Definition at line 83 of file GlobalRecHitsHistogrammer.h.

Referenced by GlobalRecHitsHistogrammer(), and ~GlobalRecHitsHistogrammer().

std::string GlobalRecHitsHistogrammer::fName

private

Definition at line 74 of file GlobalRecHitsHistogrammer.h.

Referenced by GlobalRecHitsHistogrammer().

int GlobalRecHitsHistogrammer::frequency

private

Definition at line 76 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

bool GlobalRecHitsHistogrammer::getAllProvenances

private

Definition at line 78 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

edm::InputTag GlobalRecHitsHistogrammer::GlobalRecHitSrc_

private

Definition at line 85 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

std::string GlobalRecHitsHistogrammer::label

private

Definition at line 77 of file GlobalRecHitsHistogrammer.h.

Referenced by python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::_sort_list(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::foundIn(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::fullFilename(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::inputEventContent(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::outputEventContent(), python.Vispa.Plugins.ConfigEditor.ToolDataAccessor.ToolDataAccessor::properties(), python.Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::properties(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::properties(), python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::readConnections(), python.Vispa.Plugins.ConfigEditor.ToolDataAccessor.ToolDataAccessor::updateProcess(), and python.Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::usedBy().

MonitorElement* GlobalRecHitsHistogrammer::mehCSCn

private

Definition at line 120 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehCSCResRDPhi

private

Definition at line 123 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehDtMuonn

private

Definition at line 119 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehDtMuonRes

private

Definition at line 122 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehEcaln[3]

private

Definition at line 91 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehEcalRes[3]

private

Definition at line 92 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehHcaln[4]

private

Definition at line 98 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehHcalRes[4]

private

Definition at line 99 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehRPCn

private

Definition at line 121 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehRPCResX

private

Definition at line 124 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiPixeln[7]

private

Definition at line 112 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiPixelResX[7]

private

Definition at line 113 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiPixelResY[7]

private

Definition at line 114 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiStripn[19]

private

Definition at line 105 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiStripResX[19]

private

Definition at line 106 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

MonitorElement* GlobalRecHitsHistogrammer::mehSiStripResY[19]

private

Definition at line 107 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

std::string GlobalRecHitsHistogrammer::outputfile

private

Definition at line 82 of file GlobalRecHitsHistogrammer.h.

Referenced by GlobalRecHitsHistogrammer(), and ~GlobalRecHitsHistogrammer().

bool GlobalRecHitsHistogrammer::printProvenanceInfo

private

Definition at line 79 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), and GlobalRecHitsHistogrammer().

int GlobalRecHitsHistogrammer::verbosity

private

Definition at line 75 of file GlobalRecHitsHistogrammer.h.

Referenced by analyze(), endJob(), and GlobalRecHitsHistogrammer().