#include <CentralityProvider.h>

Inheritance diagram for CentralityProvider:

Public Types
enum	VariableType { HFtowers, HFhits, PixelHits, PixelTracks, Tracks, EB, EE, Missing }
Public Member Functions
float	bMean () const
float	bSigma () const
	CentralityProvider (const edm::EventSetup &iSetup)
double	centralityValue () const
int	getBin () const
int	getNbins () const
float	lowEdge () const
float	NcollMean () const
float	NcollSigma () const
void	newEvent (const edm::Event &ev, const edm::EventSetup &iSetup)
void	newRun (const edm::EventSetup &iSetup)
float	NhardMean () const
float	NhardSigma () const
float	NpartMean () const
float	NpartSigma () const
void	print ()
const reco::Centrality *	raw () const
const CentralityBins *	table () const
	~CentralityProvider ()
Private Attributes
std::string	centralityLabel_
std::string	centralityMC_
std::string	centralityVariable_
edm::Handle< reco::Centrality >	chandle_
unsigned int	prevRun_
edm::InputTag	tag_
VariableType	varType_

Detailed Description

Definition at line 12 of file CentralityProvider.h.

Member Enumeration Documentation

enum CentralityProvider::VariableType

Enumerator:

HFtowers
HFhits
PixelHits
PixelTracks
Tracks
EB
EE
Missing

Definition at line 18 of file CentralityProvider.h.

{HFtowers,HFhits,PixelHits,PixelTracks,Tracks,EB,EE,Missing};

Constructor & Destructor Documentation

CentralityProvider::CentralityProvider ( const edm::EventSetup & iSetup )

Definition at line 3 of file CentralityProvider.cc.

References centralityLabel_, centralityMC_, centralityVariable_, EB, EE, Exception, edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), edm::getProcessParameterSet(), HFhits, HFtowers, Missing, newRun(), PixelHits, PixelTracks, tag_, Tracks, and varType_.

                                                                  :
   prevRun_(0),
   varType_(Missing)
{
   const edm::ParameterSet &thepset = edm::getProcessParameterSet();
   if(thepset.exists("HeavyIonGlobalParameters")){
      edm::ParameterSet hiPset = thepset.getParameter<edm::ParameterSet>("HeavyIonGlobalParameters");
      tag_ = hiPset.getParameter<edm::InputTag>("centralitySrc");
      centralityVariable_ = hiPset.getParameter<std::string>("centralityVariable");
      if(centralityVariable_.compare("HFtowers") == 0) varType_ = HFtowers;
      if(centralityVariable_.compare("HFhits") == 0) varType_ = HFhits;
      if(centralityVariable_.compare("PixelHits") == 0) varType_ = PixelHits;
      if(centralityVariable_.compare("PixelTracks") == 0) varType_ = PixelTracks;
      if(centralityVariable_.compare("Tracks") == 0) varType_ = Tracks;
      if(centralityVariable_.compare("EB") == 0) varType_ = EB;
      if(centralityVariable_.compare("EE") == 0) varType_ = EE;
      if(varType_ == Missing){
         std::string errorMessage="Requested Centrality variable does not exist : "+centralityVariable_+"\n" +
            "Supported variables are: \n" + "HFtowers HFhits PixelHits PixelTracks Tracks EB EE" + "\n";
         throw cms::Exception("Configuration",errorMessage);
      }
      if(hiPset.exists("nonDefaultGlauberModel")){
         centralityMC_ = hiPset.getParameter<std::string>("nonDefaultGlauberModel");
      }
      centralityLabel_ = centralityVariable_+centralityMC_;
      SetName(centralityLabel_.data());
   }else{
   }
   newRun(iSetup);
}

CentralityProvider::~CentralityProvider ( ) [inline]

Definition at line 16 of file CentralityProvider.h.

{;}

Member Function Documentation

float CentralityProvider::bMean ( ) const [inline]

Definition at line 30 of file CentralityProvider.h.

References CentralityBins::bMeanOfBin(), and getBin().

{ return bMeanOfBin(getBin());}

float CentralityProvider::bSigma ( ) const [inline]

Definition at line 31 of file CentralityProvider.h.

References CentralityBins::bSigmaOfBin(), and getBin().

{ return bSigmaOfBin(getBin());}

double CentralityProvider::centralityValue ( ) const

Definition at line 90 of file CentralityProvider.cc.

References chandle_, EB, EE, HFhits, HFtowers, PixelHits, PixelTracks, Tracks, and varType_.

Referenced by getBin().

                                                 {
   double var = -99;
   if(varType_ == HFhits) var = chandle_->EtHFhitSum();
   if(varType_ == HFtowers) var = chandle_->EtHFtowerSum();
   if(varType_ == PixelHits) var = chandle_->multiplicityPixel();
   if(varType_ == PixelTracks) var = chandle_->NpixelTracks();
   if(varType_ == Tracks) var = chandle_->Ntracks();
   if(varType_ == EB) var = chandle_->EtEBSum();
   if(varType_ == EE) var = chandle_->EtEESum();

   return var;
}

int CentralityProvider::getBin ( ) const [inline]

Definition at line 22 of file CentralityProvider.h.

References centralityValue().

Referenced by bMean(), bSigma(), CentralityFilter::filter(), lowEdge(), NcollMean(), NcollSigma(), NhardMean(), NhardSigma(), NpartMean(), NpartSigma(), and CentralityBinProducer::produce().

{return CentralityBins::getBin(centralityValue());}

int CentralityProvider::getNbins ( ) const [inline]

Reimplemented from CentralityBins.

Definition at line 20 of file CentralityProvider.h.

References CentralityBins::table_.

{return table_.size();}

float CentralityProvider::lowEdge ( ) const [inline]

Definition at line 23 of file CentralityProvider.h.

References getBin(), and CentralityBins::lowEdgeOfBin().

{ return lowEdgeOfBin(getBin());}

float CentralityProvider::NcollMean ( ) const [inline]

Definition at line 26 of file CentralityProvider.h.

References getBin(), and CentralityBins::NcollMeanOfBin().

{ return NcollMeanOfBin(getBin());}

float CentralityProvider::NcollSigma ( ) const [inline]

Definition at line 27 of file CentralityProvider.h.

References getBin(), and CentralityBins::NcollSigmaOfBin().

{ return NcollSigmaOfBin(getBin());}

void CentralityProvider::newEvent	(	const edm::Event &	ev,
		const edm::EventSetup &	iSetup
	)

Definition at line 34 of file CentralityProvider.cc.

References chandle_, edm::Event::getByLabel(), edm::EventBase::id(), newRun(), prevRun_, edm::EventID::run(), and tag_.

Referenced by CentralityFilter::filter(), and CentralityBinProducer::produce().

                                                                               {
   ev.getByLabel(tag_,chandle_);
   if(ev.id().run() == prevRun_) return;
   prevRun_ = ev.id().run();
   newRun(iSetup);
}

void CentralityProvider::newRun ( const edm::EventSetup & iSetup )

Definition at line 41 of file CentralityProvider.cc.

Referenced by CentralityProvider(), and newEvent().

                                                          {
   edm::ESHandle<CentralityTable> inputDB_;
   iSetup.get<HeavyIonRcd>().get(centralityLabel_,inputDB_);
   int nbinsMax = inputDB_->m_table.size();
   table_.clear();
   table_.reserve(nbinsMax);
   for(int j=0; j<nbinsMax; j++){
      const CentralityTable::CBin* thisBin;
      thisBin = &(inputDB_->m_table[j]);
      CBin newBin;
      newBin.bin_edge = thisBin->bin_edge;
      newBin.n_part_mean = thisBin->n_part.mean;
      newBin.n_part_var  = thisBin->n_part.var;
      newBin.n_coll_mean = thisBin->n_coll.mean;
      newBin.n_coll_var  = thisBin->n_coll.var;
      newBin.n_hard_mean = thisBin->n_hard.mean;
      newBin.n_hard_var  = thisBin->n_hard.var;
      newBin.b_mean = thisBin->b.mean;
      newBin.b_var = thisBin->b.var;

      newBin.eccRP_mean = thisBin->eccRP.mean;
      newBin.eccRP_var = thisBin->eccRP.var;
      newBin.ecc2_mean = thisBin->ecc2.mean;
      newBin.ecc2_var = thisBin->ecc2.var;
      newBin.ecc3_mean = thisBin->ecc3.mean;
      newBin.ecc3_var = thisBin->ecc3.var;
      newBin.s_mean = thisBin->S.mean;
      newBin.s_var = thisBin->S.var;

      table_.push_back(newBin);
   }
}

float CentralityProvider::NhardMean ( ) const [inline]

Definition at line 28 of file CentralityProvider.h.

References getBin(), and CentralityBins::NhardMeanOfBin().

{ return NhardMeanOfBin(getBin());}

float CentralityProvider::NhardSigma ( ) const [inline]

Definition at line 29 of file CentralityProvider.h.

References getBin(), and CentralityBins::NhardSigmaOfBin().

{ return NhardSigmaOfBin(getBin());}

float CentralityProvider::NpartMean ( ) const [inline]

Definition at line 24 of file CentralityProvider.h.

References getBin(), and CentralityBins::NpartMeanOfBin().

{ return NpartMeanOfBin(getBin());}

float CentralityProvider::NpartSigma ( ) const [inline]

Definition at line 25 of file CentralityProvider.h.

References getBin(), and CentralityBins::NpartSigmaOfBin().

{ return NpartSigmaOfBin(getBin());}

void CentralityProvider::print ( void )

Definition at line 74 of file CentralityProvider.cc.

References gather_cfg::cout, j, and CentralityBins::table_.

Referenced by CentralityTableProducer::analyze().

                              {
   std::cout<<"Number of bins : "<<table_.size()<<std::endl;
   for(unsigned int j = 0; j < table_.size(); ++j){
      std::cout<<"Bin : "<<j<<std::endl;
      std::cout<<"Bin Low Edge : "<<table_[j].bin_edge <<std::endl;
      std::cout<<"Npart Mean : "<<table_[j].n_part_mean <<std::endl;
      std::cout<<"Npart RMS  : "<<table_[j].n_part_var <<std::endl;
      std::cout<<"Ncoll Mean : "<<table_[j].n_coll_mean <<std::endl;
      std::cout<<"Ncoll RMS  : "<<table_[j].n_coll_var <<std::endl;
      std::cout<<"Nhard Mean : "<<table_[j].n_hard_mean <<std::endl;
      std::cout<<"Nhard RMS  : "<<table_[j].n_hard_var <<std::endl;
      std::cout<<"b Mean     : "<<table_[j].b_mean <<std::endl;
      std::cout<<"b RMS      : "<<table_[j].b_var <<std::endl;
   }
}