#include <DigiPileupCorrHistogramMaker.h>

Public Member Functions
void	beginRun (const unsigned int nrun)
void	book (const std::string dirname)
void	book (const std::string dirname, const std::map< unsigned int, std::string > &labels)
	DigiPileupCorrHistogramMaker ()
	DigiPileupCorrHistogramMaker (const edm::ParameterSet &iConfig)
void	fill (const edm::Event &iEvent, const std::map< unsigned int, int > &ndigi)
	~DigiPileupCorrHistogramMaker ()
Private Attributes
std::map< unsigned int, int >	m_binmax
std::string	m_hitname
std::map< unsigned int, std::string >	m_labels
const int	m_nbins
std::map< unsigned int, TH2F * >	m_nmultvsmclumi
std::map< unsigned int, TProfile * >	m_nmultvsmclumiprof
std::map< unsigned int, TH2F * >	m_nmultvsmcnvtx
std::map< unsigned int, TProfile * >	m_nmultvsmcnvtxprof
const edm::InputTag	m_pileupcollection
const int	m_scalefact
std::map< unsigned int, TFileDirectory * >	m_subdirs
bool	m_useVisibleVertices

Detailed Description

Definition at line 17 of file DigiPileupCorrHistogramMaker.h.

Constructor & Destructor Documentation

DigiPileupCorrHistogramMaker::DigiPileupCorrHistogramMaker ( )

Definition at line 16 of file DigiPileupCorrHistogramMaker.cc.

                                                          :
  m_pileupcollection("addPileupInfo"), m_useVisibleVertices(false), m_hitname(), m_nbins(500), m_scalefact(), m_binmax(), m_labels(), 
  m_nmultvsmclumi(), m_nmultvsmclumiprof(), m_nmultvsmcnvtx(), m_nmultvsmcnvtxprof(), m_subdirs() { }

DigiPileupCorrHistogramMaker::DigiPileupCorrHistogramMaker ( const edm::ParameterSet & iConfig )

Definition at line 20 of file DigiPileupCorrHistogramMaker.cc.

References edm::ParameterSet::getUntrackedParameter(), m_binmax, and m_labels.

                                                                                        :
  m_pileupcollection(iConfig.getParameter<edm::InputTag>("pileupSummaryCollection")),
  m_useVisibleVertices(iConfig.getParameter<bool>("useVisibleVertices")),
  m_hitname(iConfig.getUntrackedParameter<std::string>("hitName","digi")),
  m_nbins(iConfig.getUntrackedParameter<int>("numberOfBins",500)),
  m_scalefact(iConfig.getUntrackedParameter<int>("scaleFactor",5)),
  m_labels(), m_nmultvsmclumi(), m_nmultvsmclumiprof(), m_nmultvsmcnvtx(), m_nmultvsmcnvtxprof(), m_subdirs()
{ 

  std::vector<edm::ParameterSet> 
    wantedsubds(iConfig.getUntrackedParameter<std::vector<edm::ParameterSet> >("wantedSubDets",std::vector<edm::ParameterSet>()));
  
  for(std::vector<edm::ParameterSet>::iterator ps=wantedsubds.begin();ps!=wantedsubds.end();++ps) {
    m_labels[ps->getParameter<unsigned int>("detSelection")] = ps->getParameter<std::string>("detLabel");
    m_binmax[ps->getParameter<unsigned int>("detSelection")] = ps->getParameter<int>("binMax");
  }
  

}

DigiPileupCorrHistogramMaker::~DigiPileupCorrHistogramMaker ( )

Definition at line 41 of file DigiPileupCorrHistogramMaker.cc.

References i, m_labels, and m_subdirs.

                                                            {

  for(std::map<unsigned int,std::string>::const_iterator lab=m_labels.begin();lab!=m_labels.end();lab++) {
    
    const unsigned int i = lab->first; const std::string slab = lab->second;
    
    delete m_subdirs[i];
  }
  
}

Member Function Documentation

void DigiPileupCorrHistogramMaker::beginRun ( const unsigned int nrun )

Definition at line 119 of file DigiPileupCorrHistogramMaker.cc.

void DigiPileupCorrHistogramMaker::book ( const std::string dirname )

Definition at line 61 of file DigiPileupCorrHistogramMaker.cc.

References i, m_binmax, m_hitname, m_labels, m_nbins, m_nmultvsmclumi, m_nmultvsmclumiprof, m_nmultvsmcnvtx, m_nmultvsmcnvtxprof, m_scalefact, m_subdirs, TFileDirectory::mkdir(), mergeVDriftHistosByStation::name, SiStripTKNumbers::nstrips(), and indexGen::title.

                                                               {

  edm::Service<TFileService> tfserv;
  TFileDirectory subev = tfserv->mkdir(dirname);

  SiStripTKNumbers trnumb;
  
  edm::LogInfo("NumberOfBins") << "Number of Bins: " << m_nbins;
  edm::LogInfo("ScaleFactors") << "y-axis range scale factor: " << m_scalefact;
  edm::LogInfo("BinMaxValue") << "Setting bin max values";

  for(std::map<unsigned int,std::string>::const_iterator lab=m_labels.begin();lab!=m_labels.end();lab++) {
    
    const unsigned int i = lab->first; const std::string slab = lab->second;
    
    if(m_binmax.find(i)==m_binmax.end()) {
      edm::LogVerbatim("NotConfiguredBinMax") << "Bin max for " << lab->second 
                                              << " not configured: " << trnumb.nstrips(i) << " used";
      m_binmax[i] = trnumb.nstrips(i);
    }
 
    edm::LogVerbatim("BinMaxValue") << "Bin max for " << lab->second << " is " << m_binmax[i];

  }

  for(std::map<unsigned int,std::string>::const_iterator lab=m_labels.begin();lab!=m_labels.end();++lab) {

    const int i = lab->first; const std::string slab = lab->second;

    char name[200];
    char title[500];

    m_subdirs[i] = new TFileDirectory(subev.mkdir(slab.c_str()));

    if(m_subdirs[i]) {
      sprintf(name,"n%sdigivsmclumi",slab.c_str());
      sprintf(title,"%s %s multiplicity ave pileup interactions",slab.c_str(),m_hitname.c_str());
      m_nmultvsmclumi[i] = m_subdirs[i]->make<TH2F>(name,title,200,0.,50.,m_nbins,0.,m_binmax[i]/(m_scalefact*m_nbins)*m_nbins);
      m_nmultvsmclumi[i]->GetXaxis()->SetTitle("Average Pileup Interactions"); m_nmultvsmclumi[i]->GetYaxis()->SetTitle("Number of Hits");
      sprintf(name,"n%sdigivsmclumiprof",slab.c_str());
      m_nmultvsmclumiprof[i] = m_subdirs[i]->make<TProfile>(name,title,200,0.,50.);
      m_nmultvsmclumiprof[i]->GetXaxis()->SetTitle("Average Pileup Interactions");    m_nmultvsmclumiprof[i]->GetYaxis()->SetTitle("Number of Hits");

      sprintf(name,"n%sdigivsmcnvtx",slab.c_str());
      sprintf(title,"%s %s multiplicity vs pileup interactions",slab.c_str(),m_hitname.c_str());
      m_nmultvsmcnvtx[i] = m_subdirs[i]->make<TH2F>(name,title,60,-0.5,59.5,m_nbins,0.,m_binmax[i]/(m_scalefact*m_nbins)*m_nbins);
      m_nmultvsmcnvtx[i]->GetXaxis()->SetTitle("Pileup Interactions"); m_nmultvsmcnvtx[i]->GetYaxis()->SetTitle("Number of Hits");
      sprintf(name,"n%sdigivsmcnvtxprof",slab.c_str());
      m_nmultvsmcnvtxprof[i] = m_subdirs[i]->make<TProfile>(name,title,60,-0.5,59.5);
      m_nmultvsmcnvtxprof[i]->GetXaxis()->SetTitle("Pileup Interactions");    m_nmultvsmcnvtxprof[i]->GetYaxis()->SetTitle("Number of Hits");
      
    }

  }


}

void DigiPileupCorrHistogramMaker::book	(	const std::string	dirname,
		const std::map< unsigned int, std::string > &	labels
	)

Definition at line 54 of file DigiPileupCorrHistogramMaker.cc.

References reco_calib_source_client_cfg::labels, and m_labels.

Referenced by MultiplicityInvestigator::MultiplicityInvestigator().

                                                                                                              {

  m_labels = labels;
  book(dirname);

}

void DigiPileupCorrHistogramMaker::fill	(	const edm::Event &	iEvent,
		const std::map< unsigned int, int > &	ndigi
	)

Definition at line 124 of file DigiPileupCorrHistogramMaker.cc.

References edm::Event::getByLabel(), i, m_labels, m_nmultvsmclumi, m_nmultvsmclumiprof, m_nmultvsmcnvtx, m_nmultvsmcnvtxprof, m_pileupcollection, and m_useVisibleVertices.

Referenced by MultiplicityInvestigator::analyze().

                                                                                                     {
  
  edm::Handle<std::vector<PileupSummaryInfo> > pileupinfos;
  iEvent.getByLabel(m_pileupcollection,pileupinfos);
  
  // look for the intime PileupSummaryInfo
  
  std::vector<PileupSummaryInfo>::const_iterator pileupinfo;
  
  for(pileupinfo = pileupinfos->begin(); pileupinfo != pileupinfos->end() ; ++pileupinfo) {
    
    if(pileupinfo->getBunchCrossing()==0) break;
    
  }
  
  if(pileupinfo->getBunchCrossing()!=0) {
    
    edm::LogError("NoInTimePileUpInfo") << "Cannot find the in-time pileup info " << pileupinfo->getBunchCrossing();
    
  }
  else {
    
    int npileup = pileupinfo->getPU_NumInteractions();

    if(m_useVisibleVertices) npileup = pileupinfo->getPU_zpositions().size();

    for(std::map<unsigned int,int>::const_iterator digi=ndigi.begin();digi!=ndigi.end();digi++) {
      if(m_labels.find(digi->first) != m_labels.end()) {
        const unsigned int i=digi->first;
        m_nmultvsmcnvtx[i]->Fill(npileup,digi->second);
        m_nmultvsmcnvtxprof[i]->Fill(npileup,digi->second);
        m_nmultvsmclumi[i]->Fill(pileupinfo->getTrueNumInteractions(),digi->second);
        m_nmultvsmclumiprof[i]->Fill(pileupinfo->getTrueNumInteractions(),digi->second);
      }
    }
  }
}