analysis::tools::Candidate Class Reference

#include <Candidate.h>

Inheritance diagram for analysis::tools::Candidate:

Public Member Functions
	Candidate ()
	default constructor More...
	Candidate (const float &pt, const float &eta, const float &phi, const float &e, const float &q)
	constructor from 4-momentum information More...
	Candidate (const float &px, const float &py, const float &pz)
	constructor from 3-momentum information More...
	Candidate (const float &px, const float &py, const float &pz, const float &q)
	constructor from 3-momentum and charge information More...
float	deltaPhi (const Candidate &) const
	returns the deltaPhi between this and another candidate More...
float	deltaR (const Candidate &) const
	returns the deltaR between this and another candidate More...
float	e () const
	returns the energy More...
void	e (const float &)
	sets the energy More...
float	eta () const
	returns the pseudorapidity More...
float	m () const
	returns the mass More...
float	mass () const
	returns the mass More...
const Candidate *	matched (const std::string &name)
	returns the pointer to the matched candidate object More...
const Candidate *	matched (const std::string &name) const
	returns the pointer to the matched candidate object More...
virtual bool	matchTo (const std::vector< Candidate > *cands, const std::string &name, const float &deltaR=0.5)
	function to match this candidate to another object from a list of pointers with a name More...
virtual bool	matchTo (const std::vector< Candidate > *cands, const std::string &name, const float &delta_pT, const float &deltaR)
TVector3	p3 () const
	returns the 4-momentum (TVector3) More...
TLorentzVector	p4 () const
	returns the 4-momentum (TLorentzVector) More...
void	p4 (const TLorentzVector &)
	sets the 4-momentum (TLorentzVector) More...
float	phi () const
	returns the azimuthal angle More...
float	pt () const
	returns the transverse momentum More...
float	px () const
	returns the x component of the momentum More...
void	px (const float &)
	sets the x component of the momentum More...
float	py () const
	returns the y component of the momentum More...
void	py (const float &)
	sets the y component of the momentum More...
float	pz () const
	returns the z component of the momentum More...
void	pz (const float &)
	sets the z component of the momentum More...
int	q () const
	returns the charge More...
void	q (const float &)
	sets the charge More...
void	unmatch (const std::string &)
	unmatch a matched candidate object, i.e. set it to nullptr, useful to remove possible duplicated matching More...
virtual	~Candidate ()
	destructor More...

Protected Attributes
std::map< std::string, const Candidate * >	matched_
	map of matched candidates More...
TLorentzVector	p4_
	the 4-momentum More...
float	q_
	the charge More...

Private Types
typedef std::vector< Candidate >	Candidates

Detailed Description

Definition at line 37 of file Candidate.h.

Member Typedef Documentation

typedef std::vector<Candidate> analysis::tools::Candidate::Candidates

private

Definition at line 38 of file Candidate.h.

Constructor & Destructor Documentation

Candidate::Candidate

(

)

default constructor

Definition at line 18 of file Candidate.cc.

References p4_, and q_.

{
   q_ = 0;
   p4_.SetPtEtaPhiE(0.,0.,0.,0.);
}

Candidate::Candidate	(	const float &	pt,
		const float &	eta,
		const float &	phi,
		const float &	e,
		const float &	q
	)

constructor from 4-momentum information

Definition at line 24 of file Candidate.cc.

References p4_, q(), and q_.

{
   q_ = q;
   p4_.SetPtEtaPhiE(pt,eta,phi,e);
}

Candidate::Candidate	(	const float &	px,
		const float &	py,
		const float &	pz
	)

constructor from 3-momentum information

Definition at line 30 of file Candidate.cc.

References p4_, and q_.

{
   q_ = 0;
   p4_.SetXYZM(px,py,pz,0.);
}

Candidate::Candidate	(	const float &	px,
		const float &	py,
		const float &	pz,
		const float &	q
	)

constructor from 3-momentum and charge information

Definition at line 36 of file Candidate.cc.

References p4_, q(), and q_.

{
   q_ = q;
   p4_.SetXYZM(px,py,pz,0.);
}

Candidate::~Candidate ( )

virtual

destructor

Definition at line 43 of file Candidate.cc.

{
}

Member Function Documentation

float Candidate::deltaPhi

(

const Candidate &

cand

)

const

returns the deltaPhi between this and another candidate

Definition at line 141 of file Candidate.cc.

References p4(), and p4_.

{ return p4_.DeltaPhi(cand.p4()) ;}

float Candidate::deltaR

(

const Candidate &

cand

)

const

returns the deltaR between this and another candidate

Definition at line 140 of file Candidate.cc.

References p4(), and p4_.

Referenced by analysis::tools::Jet::addMuon(), analysis::tools::Jet::jerMatch(), main(), and matchTo().

{ return p4_.DeltaR(cand.p4()) ;}

float Candidate::e

(

)

const

returns the energy

Definition at line 136 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::applyBjetRegression(), main(), and analysis::tools::BaseAnalyser::triggerEmulation().

{ return p4_.E()  ; }

void Candidate::e

(

const float &

e

)

sets the energy

Definition at line 160 of file Candidate.cc.

References p4_.

{ p4_.SetE(e);   }

float Candidate::eta

(

)

const

returns the pseudorapidity

Definition at line 134 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::applyBjetRegression(), analysis::tools::Analysis::btagEfficiency(), analysis::tools::JetAnalyser::fillJetHistograms(), analysis::tools::Jet::jerPtResolution(), analysis::tools::Jet::jerSF(), analysis::tools::Jet::jerSFdown(), analysis::tools::Jet::jerSFup(), main(), and analysis::tools::BaseAnalyser::triggerEmulation().

{ return p4_.Eta(); }

float Candidate::m

(

)

const

returns the mass

Definition at line 137 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::addMuon(), analysis::tools::JetAnalyser::fillJetHistograms(), analysis::mssmhbb::MssmHbbAnalyser::fillMssmHbbHistograms(), analysis::mssmhbb::MssmHbbAnalyser::fillMssmHbbTree(), and analysis::tools::JetAnalyser::selectionDiJetMass().

{ return p4_.M()  ; }

float Candidate::mass

(

)

const

returns the mass

Definition at line 138 of file Candidate.cc.

References p4_.

{ return p4_.M()  ; }

const Candidate * Candidate::matched

(

const std::string &

name

)

returns the pointer to the matched candidate object

Definition at line 147 of file Candidate.cc.

References matched_, and nano_94X_2017_rereco31Mar18-v1::name.

Referenced by analysis::tools::Jet::jerMatch(), and main().

{ return matched_[name]; }

const Candidate * Candidate::matched

(

const std::string &

name

)

const

returns the pointer to the matched candidate object

Definition at line 148 of file Candidate.cc.

References matched_.

{ return matched_.find(name) != matched_.end() ? matched_.find(name)->second : 0; }

bool Candidate::matchTo ( const std::vector< Candidate > *  cands, const std::string &  name, const float &  deltaR = 0.5  )

virtual

function to match this candidate to another object from a list of pointers with a name

Definition at line 51 of file Candidate.cc.

References deltaR(), matched_, nano_94X_2017_rereco31Mar18-v1::name, and naf_submit::status().

{
   bool status = false;


   if ( ! cands )
   {
      this -> matched_[name] = nullptr;
      return status;
   }

   const Candidate * cand = nullptr;
   const Candidate * nearcand = nullptr;
   float minDeltaR = 100.;
   for ( size_t i = 0; i < cands->size() ; ++i )
   {
      cand = &(cands->at(i));
      if(this->deltaR(*cand) < minDeltaR)
      {
         minDeltaR = this->deltaR(*cand);
         nearcand = cand;
      }
   }

   if(minDeltaR < deltaR)
   {
     this->matched_[name]=nearcand;
     status = true;
   }

   else {
     this -> matched_[name] = nullptr;
   }

   return status;
}

bool Candidate::matchTo ( const std::vector< Candidate > *  cands, const std::string &  name, const float &  delta_pT, const float &  deltaR  )

virtual

Definition at line 88 of file Candidate.cc.

References deltaR(), matched_, nano_94X_2017_rereco31Mar18-v1::name, pt(), and naf_submit::status().

{
   bool status = false;


   if ( ! cands )
   {
      this -> matched_[name] = nullptr;
      return status;
   }

   const Candidate * cand = nullptr;
   const Candidate * nearcand = nullptr;
   float minDeltaR = deltaR + 1;        // Assign more real value;
   float dpT = 0.;
   float dpTmin = delta_pT + 1;
   for ( size_t i = 0; i < cands->size() ; ++i )
   {
      cand = &(cands->at(i));
      dpT = std::abs(this->pt() - cand->pt());
      if(this->deltaR(*cand) < minDeltaR && dpT < dpTmin)
      {
         minDeltaR = this->deltaR(*cand);
         dpTmin    = dpT;
         nearcand = cand;
      }
   }

   if(minDeltaR < deltaR && dpTmin < delta_pT)
   {
     this->matched_[name]=nearcand;
     status = true;
   }

   else {
     this -> matched_[name] = nullptr;
   }

   return status;
}

TVector3 Candidate::p3

(

)

const

returns the 4-momentum (TVector3)

Definition at line 144 of file Candidate.cc.

References p4_.

{ return p4_.Vect(); }

TLorentzVector Candidate::p4

(

)

const

returns the 4-momentum (TLorentzVector)

Definition at line 143 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::addFSR(), analysis::tools::Collection< Object >::associatePartons(), analysis::tools::Jet::associatePartons(), deltaPhi(), deltaR(), and p4().

{ return p4_; }

void Candidate::p4

(

const TLorentzVector &

p4

)

sets the 4-momentum (TLorentzVector)

Definition at line 156 of file Candidate.cc.

References p4(), and p4_.

{ p4_ = p4; }

float Candidate::phi

(

)

const

returns the azimuthal angle

Definition at line 135 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::applyBjetRegression(), analysis::tools::JetAnalyser::fillJetHistograms(), main(), and analysis::tools::BaseAnalyser::triggerEmulation().

{ return p4_.Phi(); }

float Candidate::pt

(

)

const

returns the transverse momentum

Definition at line 133 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::Jet::applyBjetRegression(), analysis::tools::Jet::associatePartons(), analysis::tools::Analysis::btagEfficiency(), analysis::tools::JetAnalyser::fillJetHistograms(), analysis::tools::Jet::jerCorrections(), analysis::tools::Jet::jerMatch(), analysis::tools::Jet::jerPtResolution(), analysis::tools::Jet::jerSF(), analysis::tools::Jet::jerSFdown(), analysis::tools::Jet::jerSFup(), main(), matchTo(), pTordering(), and analysis::tools::BaseAnalyser::triggerEmulation().

{ return p4_.Pt() ; }

float Candidate::px

(

)

const

returns the x component of the momentum

Definition at line 130 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::MET::genP().

{ return p4_.Px() ; }

void Candidate::px

(

const float &

px

)

sets the x component of the momentum

Definition at line 157 of file Candidate.cc.

References p4_.

{ p4_.SetPx(px); }

float Candidate::py

(

)

const

returns the y component of the momentum

Definition at line 131 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::MET::genP().

{ return p4_.Py() ; }

void Candidate::py

(

const float &

py

)

sets the y component of the momentum

Definition at line 158 of file Candidate.cc.

References p4_.

{ p4_.SetPy(py); }

float Candidate::pz

(

)

const

returns the z component of the momentum

Definition at line 132 of file Candidate.cc.

References p4_.

Referenced by analysis::tools::MET::genP().

{ return p4_.Pz() ; }

void Candidate::pz

(

const float &

pz

)

sets the z component of the momentum

Definition at line 159 of file Candidate.cc.

References p4_.

{ p4_.SetPy(pz); }

int Candidate::q

(

)

const

returns the charge

Definition at line 139 of file Candidate.cc.

References q_.

Referenced by Candidate(), main(), and q().

{ return q_;   }

void Candidate::q

(

const float &

q

)

sets the charge

Definition at line 161 of file Candidate.cc.

References q(), and q_.

{ q_ = q; }

void Candidate::unmatch

(

const std::string &

name

)

unmatch a matched candidate object, i.e. set it to nullptr, useful to remove possible duplicated matching

Definition at line 150 of file Candidate.cc.

References matched_, and nano_94X_2017_rereco31Mar18-v1::name.

{
    matched_[name] = nullptr;
}

Member Data Documentation

std::map<std::string, const Candidate * > analysis::tools::Candidate::matched_

protected

map of matched candidates

Definition at line 116 of file Candidate.h.

Referenced by matched(), matchTo(), and unmatch().

TLorentzVector analysis::tools::Candidate::p4_

protected

the 4-momentum

Definition at line 114 of file Candidate.h.

Referenced by analysis::tools::Jet::addFSR(), analysis::tools::Jet::applyBjetRegression(), analysis::tools::Jet::applyJER(), Candidate(), analysis::tools::Composite< A, B >::Composite(), deltaPhi(), deltaR(), e(), eta(), analysis::tools::Jet::id(), analysis::tools::Jet::Jet(), m(), mass(), p3(), p4(), phi(), pt(), px(), py(), pz(), and analysis::tools::Jet::rmFSR().

float analysis::tools::Candidate::q_

protected

the charge

Definition at line 112 of file Candidate.h.

Referenced by Candidate(), analysis::tools::Composite< A, B >::Composite(), and q().

---

The documentation for this class was generated from the following files:

• Candidate.h
• Candidate.cc