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reco::PreshowerCluster Class Reference

#include <DataFormats/EgammaReco/interface/PreshowerCluster.h>

Inheritance diagram for reco::PreshowerCluster:

List of all members.

Public Types
typedef math::XYZPoint	Point
Public Member Functions
BasicClusterRef	basicCluster () const
	Associated basic cluster;.
double	et () const
std::vector< DetId >	getHitsByDetId () const
	DetIds of component RecHits.
int	nhits () const
	Number of RecHits the cluster.
bool	operator< (const PreshowerCluster &) const
bool	operator== (const PreshowerCluster &) const
	Comparisons.
int	plane () const
	Preshower plane.
	PreshowerCluster (const PreshowerCluster &)
	Constructor from cluster.
	PreshowerCluster (const double E, const Point &pos, const std::vector< DetId > usedHits, const int plane)
	Constructor from EcalRecHits.
	PreshowerCluster ()
	default constructor
void	setBCRef (const BasicClusterRef &r)
virtual	~PreshowerCluster ()
Private Attributes
BasicClusterRef	bc_ref_
	Associated basic cluster;.
int	plane_
std::vector< DetId >	usedHits_
	used hits by detId

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Detailed Description

Definition at line 18 of file PreshowerCluster.h.

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Member Typedef Documentation

typedef math::XYZPoint reco::PreshowerCluster::Point

Definition at line 21 of file PreshowerCluster.h.

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Constructor & Destructor Documentation

reco::PreshowerCluster::PreshowerCluster

(

)

[inline]

default constructor

Definition at line 24 of file PreshowerCluster.h.

: CaloCluster(0., Point(0.,0.,0.)) { };

PreshowerCluster::~PreshowerCluster

(

)

[virtual]

Definition at line 8 of file PreshowerCluster.cc.

{ }

PreshowerCluster::PreshowerCluster	(	const double	E,
		const Point &	pos,
		const std::vector< DetId >	usedHits,
		const int	plane
	)

Constructor from EcalRecHits.

Definition at line 11 of file PreshowerCluster.cc.

References plane_, and usedHits_.

                                                    : CaloCluster(E, pos)
{
  usedHits_ = usedHits;
  plane_ = plane;

//   std::cout << " PreshowerCluster::PreshowerCluster, E = " << energy() << std::endl;
//   std::cout << " PreshowerCluster::PreshowerCluster, POS = " << "(" << x() <<","<< y() <<","<< z() <<")"<< std::endl;
//   std::cout << " PreshowerCluster::PreshowerCluster, ETA = " << eta() << std::endl; 

}

PreshowerCluster::PreshowerCluster

(

const PreshowerCluster &

b

)

Constructor from cluster.

Definition at line 25 of file PreshowerCluster.cc.

References bc_ref_, plane_, and usedHits_.

                                                            : CaloCluster( b.energy(), b.position() ) 
{
  usedHits_ = b.usedHits_;
  plane_ = b.plane_; 
  bc_ref_=b.bc_ref_;
}

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Member Function Documentation

BasicClusterRef reco::PreshowerCluster::basicCluster

(

)

const [inline]

Associated basic cluster;.

Definition at line 49 of file PreshowerCluster.h.

References bc_ref_.

{return bc_ref_;}

double reco::PreshowerCluster::et

(

)

const [inline]

Definition at line 42 of file PreshowerCluster.h.

References reco::CaloCluster::energy(), and reco::CaloCluster::eta().

{ return energy()/cosh(eta()); }

std::vector<DetId> reco::PreshowerCluster::getHitsByDetId

(

)

const [inline]

DetIds of component RecHits.

Definition at line 52 of file PreshowerCluster.h.

References usedHits_.

{ return usedHits_; }

int reco::PreshowerCluster::nhits

(

)

const [inline]

Number of RecHits the cluster.

Definition at line 37 of file PreshowerCluster.h.

References usedHits_.

Referenced by PreshowerClusterAlgo::makeOneCluster().

{return usedHits_.size();}

bool PreshowerCluster::operator<

(

const PreshowerCluster &

b

)

const

Definition at line 43 of file PreshowerCluster.cc.

References reco::CaloCluster::energy(), reco::CaloCluster::position(), funct::sin(), and theta.

                                                                {
  return energy()*sin(position().theta()) < b.energy()*sin(position().theta()) ? true : false;
}

bool PreshowerCluster::operator==

(

const PreshowerCluster &

b

)

const

Comparisons.

Definition at line 35 of file PreshowerCluster.cc.

References EPS, reco::CaloCluster::phi(), and reco::CaloCluster::position().

                                                                 {
  double EPS = 0.000001;
  float Tdiff = fabs(b.position().theta() - position().theta());
  float Pdiff = fabs(b.phi() - phi());
  if ( (Tdiff < EPS) && (Pdiff < EPS) ) return true;
  else return false;
}

int reco::PreshowerCluster::plane

(

)

const [inline]

Preshower plane.

Definition at line 40 of file PreshowerCluster.h.

References plane_.

{ return plane_; }

void reco::PreshowerCluster::setBCRef

(

const BasicClusterRef &

r

)

[inline]

Definition at line 54 of file PreshowerCluster.h.

References bc_ref_.

Referenced by PreshowerClusterProducer::produce().

{ bc_ref_ = r; }

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Member Data Documentation

BasicClusterRef reco::PreshowerCluster::bc_ref_ [private]

Associated basic cluster;.

Definition at line 61 of file PreshowerCluster.h.

Referenced by basicCluster(), PreshowerCluster(), and setBCRef().

int reco::PreshowerCluster::plane_ [private]

Definition at line 58 of file PreshowerCluster.h.

Referenced by plane(), and PreshowerCluster().

std::vector<DetId> reco::PreshowerCluster::usedHits_ [private]

used hits by detId

Definition at line 64 of file PreshowerCluster.h.

Referenced by getHitsByDetId(), nhits(), and PreshowerCluster().

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

• DataFormats/EgammaReco/interface/PreshowerCluster.h
• DataFormats/EgammaReco/src/PreshowerCluster.cc

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