DijetMass< Jet > Class Template Reference

#include <DijetMass.h>

Inheritance diagram for DijetMass< Jet >:

Public Member Functions
	DijetMass (const edm::ParameterSet &)
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
virtual	~EDAnalyzer ()
Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Types
typedef std::vector< Jet >	JetCollection

Private Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &)
void	beginJob ()
void	endJob ()

Private Attributes
std::string	AKCorJets
std::string	AKJets
TH1F	etaAKcor
TH1F	etaAKunc
TH1F	etaICcor
TH1F	etaICunc
TH1F	etaKTcor
TH1F	etaKTunc
double	EtaMax
TH1F	etaSCcor
TH1F	etaSCunc
int	evtCount
std::string	histogramFile
std::string	ICCorJets
std::string	ICJets
std::string	KTCorJets
std::string	KTJets
TH1F	m2jAKcor
TH1F	m2jAKunc
TH1F	m2jICcor
TH1F	m2jICunc
TH1F	m2jKTcor
TH1F	m2jKTunc
TH1F	m2jSCcor
TH1F	m2jSCunc
TFile *	m_file
int	numJets
TH1F	phiAKcor
TH1F	phiAKunc
TH1F	phiICcor
TH1F	phiICunc
TH1F	phiKTcor
TH1F	phiKTunc
TH1F	phiSCcor
TH1F	phiSCunc
TH1F	ptAKcor
TH1F	ptAKunc
double	PtHistMax
TH1F	ptICcor
TH1F	ptICunc
TH1F	ptKTcor
TH1F	ptKTunc
TH1F	ptSCcor
TH1F	ptSCunc
std::string	SCCorJets
std::string	SCJets

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

template<class Jet>
class DijetMass< Jet >

Definition at line 24 of file DijetMass.h.

Member Typedef Documentation

template<class Jet >

typedef std::vector<Jet> DijetMass< Jet >::JetCollection

private

Definition at line 29 of file DijetMass.h.

Constructor & Destructor Documentation

template<class Jet >

DijetMass< Jet >::DijetMass

(

const edm::ParameterSet &

cfg

)

Definition at line 30 of file DijetMass.cc.

References Gflash::EtaMax, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                       {
  PtHistMax =  cfg.getUntrackedParameter<double>( "PtHistMax", 3000.0);
  EtaMax    = cfg.getUntrackedParameter<double> ("EtaMax", 1.3);  
  histogramFile    = cfg.getUntrackedParameter<std::string>("HistoFileName", 
                                "DijetMassHistos.root");

  AKJets =  cfg.getParameter<std::string> ("AKJets"); 
  AKCorJets =  cfg.getParameter<std::string> ("AKCorrectedJets"); 
  ICJets =  cfg.getParameter<std::string> ("ICJets"); 
  ICCorJets =  cfg.getParameter<std::string> ("ICCorrectedJets"); 
  SCJets =  cfg.getParameter<std::string> ("SCJets"); 
  SCCorJets =  cfg.getParameter<std::string> ("SCCorrectedJets"); 
  KTJets =  cfg.getParameter<std::string> ("KTJets"); 
  KTCorJets =  cfg.getParameter<std::string> ("KTCorrectedJets"); 
}

Member Function Documentation

template<class Jet >

void DijetMass< Jet >::analyze ( const edm::Event &  evt, const edm::EventSetup &  es  )

privatevirtual

Implements edm::EDAnalyzer.

Definition at line 115 of file DijetMass.cc.

References funct::abs(), eta(), Gflash::EtaMax, edm::Event::getByLabel(), METSkim_cff::Jets, phi, and reco::tau::disc::Pt().

                                                                     {

  evtCount++;
  math::XYZTLorentzVector p4jet[2];
  int jetInd;
  Handle<JetCollection> Jets;


  //Fill Simple Histos
  typename JetCollection::const_iterator i_jet;

  //AK unc
  evt.getByLabel( AKJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++ i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jAKunc.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptAKunc.Fill( p4jet[0].Pt() ); ptAKunc.Fill( p4jet[1].Pt() );  
     etaAKunc.Fill( p4jet[0].eta() ); etaAKunc.Fill( p4jet[1].eta() );  
     phiAKunc.Fill( p4jet[0].phi() ); phiAKunc.Fill( p4jet[1].phi() );  
   }


  //AK corrected
  evt.getByLabel( AKCorJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++ i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jAKcor.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptAKcor.Fill( p4jet[0].Pt() ); ptAKcor.Fill( p4jet[1].Pt() );  
     etaAKcor.Fill( p4jet[0].eta() ); etaAKcor.Fill( p4jet[1].eta() );  
     phiAKcor.Fill( p4jet[0].phi() ); phiAKcor.Fill( p4jet[1].phi() );  
   }


  //IC unc
  evt.getByLabel( ICJets, Jets );
  jetInd = 0;
  for(  i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++ i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jICunc.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptICunc.Fill( p4jet[0].Pt() ); ptICunc.Fill( p4jet[1].Pt() );  
     etaICunc.Fill( p4jet[0].eta() ); etaICunc.Fill( p4jet[1].eta() );  
     phiICunc.Fill( p4jet[0].phi() ); phiICunc.Fill( p4jet[1].phi() );  
   }


  //IC corrected
  evt.getByLabel( ICCorJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++ i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jICcor.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptICcor.Fill( p4jet[0].Pt() ); ptICcor.Fill( p4jet[1].Pt() );  
     etaICcor.Fill( p4jet[0].eta() ); etaICcor.Fill( p4jet[1].eta() );  
     phiICcor.Fill( p4jet[0].phi() ); phiICcor.Fill( p4jet[1].phi() );  
   }

  //KT unc
  evt.getByLabel( KTJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++ i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jKTunc.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptKTunc.Fill( p4jet[0].Pt() ); ptKTunc.Fill( p4jet[1].Pt() );  
     etaKTunc.Fill( p4jet[0].eta() ); etaKTunc.Fill( p4jet[1].eta() );  
     phiKTunc.Fill( p4jet[0].phi() ); phiKTunc.Fill( p4jet[1].phi() );  
   }


  //KT corrected
  evt.getByLabel( KTCorJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jKTcor.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptKTcor.Fill( p4jet[0].Pt() ); ptKTcor.Fill( p4jet[1].Pt() );  
     etaKTcor.Fill( p4jet[0].eta() ); etaKTcor.Fill( p4jet[1].eta() );  
     phiKTcor.Fill( p4jet[0].phi() ); phiKTcor.Fill( p4jet[1].phi() );  
   }


  //SC unc
  evt.getByLabel( SCJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++i_jet  ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jSCunc.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptSCunc.Fill( p4jet[0].Pt() ); ptSCunc.Fill( p4jet[1].Pt() );  
     etaSCunc.Fill( p4jet[0].eta() ); etaSCunc.Fill( p4jet[1].eta() );  
     phiSCunc.Fill( p4jet[0].phi() ); phiSCunc.Fill( p4jet[1].phi() );  
   }


  //SC corrected
  evt.getByLabel( SCCorJets, Jets );
  jetInd = 0;
  for( i_jet = Jets->begin(); i_jet != Jets->end() && jetInd<2; ++i_jet ) {
    p4jet[jetInd] = i_jet->p4();
    jetInd++;
  }
  if(jetInd==2&&abs(p4jet[0].eta())<EtaMax &&abs(p4jet[1].eta())<EtaMax ){
     m2jSCcor.Fill( (p4jet[0]+p4jet[1]).mass() ); 
     ptSCcor.Fill( p4jet[0].Pt() ); ptSCcor.Fill( p4jet[1].Pt() );  
     etaSCcor.Fill( p4jet[0].eta() ); etaSCcor.Fill( p4jet[1].eta() );  
     phiSCcor.Fill( p4jet[0].phi() ); phiSCcor.Fill( p4jet[1].phi() );  
   }

}

template<class Jet >

void DijetMass< Jet >::beginJob ( void  )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 47 of file DijetMass.cc.

References gather_cfg::cout, and M_PI.

                                {
  cout << "DijetMass: Maximum bin edge for Pt Hists = " << PtHistMax << endl;
  numJets=2;

  //Initialize some stuff
  evtCount = 0;

  // Open the histogram file and book some associated histograms
  m_file=new TFile( histogramFile.c_str(),"RECREATE" ); 
  
  //Simple histos
  
  //AK unc
  ptAKunc  = TH1F("ptAKunc","p_{T} of leading Jets (AK)",50,0.0,PtHistMax);
  etaAKunc = TH1F("etaAKunc","#eta of leading Jets (AK)",23,-1.0,1.0);
  phiAKunc = TH1F("phiAKunc","#phi of leading Jets (AK)",72,-M_PI, M_PI);
  m2jAKunc = TH1F("m2jAKunc","Dijet Mass of leading Jets (AK)",100,0.0,2*PtHistMax);


  //AK cor
  ptAKcor  = TH1F("ptAKcor","p_{T} of leading Corrected Jets (AK)",50,0.0,PtHistMax);
  etaAKcor = TH1F("etaAKcor","#eta of leading Corrected Jets (AK)",23,-1.0,1.0);
  phiAKcor = TH1F("phiAKcor","#phi of leading Corrected Jets (AK)",72,-M_PI, M_PI);
  m2jAKcor = TH1F("m2jAKcor","Dijet Mass of leading Corrected Jets (AK)",100,0.0,2*PtHistMax);

  //IC unc
  ptICunc  = TH1F("ptICunc","p_{T} of leading Jets (IC)",50,0.0,PtHistMax);
  etaICunc = TH1F("etaICunc","#eta of leading Jets (IC)",23,-1.0,1.0);
  phiICunc = TH1F("phiICunc","#phi of leading Jets (IC)",72,-M_PI, M_PI);
  m2jICunc = TH1F("m2jICunc","Dijet Mass of leading Jets (IC)",100,0.0,2*PtHistMax);


  //IC cor
  ptICcor  = TH1F("ptICcor","p_{T} of leading Corrected Jets (IC)",50,0.0,PtHistMax);
  etaICcor = TH1F("etaICcor","#eta of leading Corrected Jets (IC)",23,-1.0,1.0);
  phiICcor = TH1F("phiICcor","#phi of leading Corrected Jets (IC)",72,-M_PI, M_PI);
  m2jICcor = TH1F("m2jICcor","Dijet Mass of leading Corrected Jets (IC)",100,0.0,2*PtHistMax);

  //KT unc
  ptKTunc  = TH1F("ptKTunc","p_{T} of leading Jets (KT)",50,0.0,PtHistMax);
  etaKTunc = TH1F("etaKTunc","#eta of leading Jets (KT)",23,-1.0,1.0);
  phiKTunc = TH1F("phiKTunc","#phi of leading Jets (KT)",72,-M_PI, M_PI);
  m2jKTunc = TH1F("m2jKTunc","Dijet Mass of leading Jets (KT)",100,0.0,2*PtHistMax);


  //KT cor
  ptKTcor  = TH1F("ptKTcor","p_{T} of leading Corrected Jets (KT)",50,0.0,PtHistMax);
  etaKTcor = TH1F("etaKTcor","#eta of leading Corrected Jets (KT)",23,-1.0,1.0);
  phiKTcor = TH1F("phiKTcor","#phi of leading Corrected Jets (KT)",72,-M_PI, M_PI);
  m2jKTcor = TH1F("m2jKTcor","Dijet Mass of leading Corrected Jets (KT)",100,0.0,2*PtHistMax);

  //SC unc
  ptSCunc  = TH1F("ptSCunc","p_{T} of leading Jets (SC)",50,0.0,PtHistMax);
  etaSCunc = TH1F("etaSCunc","#eta of leading Jets (SC)",23,-1.0,1.0);
  phiSCunc = TH1F("phiSCunc","#phi of leading Jets (SC)",72,-M_PI, M_PI);
  m2jSCunc = TH1F("m2jSCunc","Dijet Mass of leading Jets (SC)",100,0.0,2*PtHistMax);

  //SC cor
  ptSCcor  = TH1F("ptSCcor","p_{T} of leading Corrected Jets (SC)",50,0.0,PtHistMax);
  etaSCcor = TH1F("etaSCcor","#eta of leading Corrected Jets (SC)",23,-1.0,1.0);
  phiSCcor = TH1F("phiSCcor","#phi of leading Corrected Jets (SC)",72,-M_PI, M_PI);
  m2jSCcor = TH1F("m2jSCcor","Dijet Mass of leading Corrected Jets (SC)",100,0.0,2*PtHistMax);

}

template<class Jet >

void DijetMass< Jet >::endJob ( void  )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 247 of file DijetMass.cc.

                            {

  //Write out the histogram file.
  m_file->cd(); 

  ptAKunc.Write();
  etaAKunc.Write();
  phiAKunc.Write();
  m2jAKunc.Write();

  ptAKcor.Write();
  etaAKcor.Write();
  phiAKcor.Write();
  m2jAKcor.Write();

  ptICunc.Write();
  etaICunc.Write();
  phiICunc.Write();
  m2jICunc.Write();


  ptICcor.Write();
  etaICcor.Write();
  phiICcor.Write();
  m2jICcor.Write();

  ptKTunc.Write();
  etaKTunc.Write();
  phiKTunc.Write();
  m2jKTunc.Write();


  ptKTcor.Write();
  etaKTcor.Write();
  phiKTcor.Write();
  m2jKTcor.Write();

  ptSCunc.Write();
  etaSCunc.Write();
  phiSCunc.Write();
  m2jSCunc.Write();

  ptSCcor.Write();
  etaSCcor.Write();
  phiSCcor.Write();
  m2jSCcor.Write();

  m_file->Close(); 
}

Member Data Documentation

template<class Jet >

std::string DijetMass< Jet >::AKCorJets

private

Definition at line 40 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::AKJets

private

Definition at line 39 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaAKcor

private

Definition at line 51 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaAKunc

private

Definition at line 50 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaICcor

private

Definition at line 53 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaICunc

private

Definition at line 52 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaKTcor

private

Definition at line 55 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaKTunc

private

Definition at line 54 of file DijetMass.h.

template<class Jet >

double DijetMass< Jet >::EtaMax

private

Definition at line 37 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaSCcor

private

Definition at line 57 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::etaSCunc

private

Definition at line 56 of file DijetMass.h.

template<class Jet >

int DijetMass< Jet >::evtCount

private

Definition at line 63 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::histogramFile

private

Definition at line 38 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::ICCorJets

private

Definition at line 42 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::ICJets

private

Definition at line 41 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::KTCorJets

private

Definition at line 46 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::KTJets

private

Definition at line 45 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jAKcor

private

Definition at line 51 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jAKunc

private

Definition at line 50 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jICcor

private

Definition at line 53 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jICunc

private

Definition at line 52 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jKTcor

private

Definition at line 55 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jKTunc

private

Definition at line 54 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jSCcor

private

Definition at line 57 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::m2jSCunc

private

Definition at line 56 of file DijetMass.h.

template<class Jet >

TFile* DijetMass< Jet >::m_file

private

Definition at line 60 of file DijetMass.h.

template<class Jet >

int DijetMass< Jet >::numJets

private

Definition at line 64 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiAKcor

private

Definition at line 51 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiAKunc

private

Definition at line 50 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiICcor

private

Definition at line 53 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiICunc

private

Definition at line 52 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiKTcor

private

Definition at line 55 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiKTunc

private

Definition at line 54 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiSCcor

private

Definition at line 57 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::phiSCunc

private

Definition at line 56 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptAKcor

private

Definition at line 51 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptAKunc

private

Definition at line 50 of file DijetMass.h.

template<class Jet >

double DijetMass< Jet >::PtHistMax

private

Definition at line 36 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptICcor

private

Definition at line 53 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptICunc

private

Definition at line 52 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptKTcor

private

Definition at line 55 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptKTunc

private

Definition at line 54 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptSCcor

private

Definition at line 57 of file DijetMass.h.

template<class Jet >

TH1F DijetMass< Jet >::ptSCunc

private

Definition at line 56 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::SCCorJets

private

Definition at line 44 of file DijetMass.h.

template<class Jet >

std::string DijetMass< Jet >::SCJets

private

Definition at line 43 of file DijetMass.h.