#include <PreshowerCluster.h>

Inheritance diagram for reco::PreshowerCluster:

Public Types
typedef math::XYZPoint	Point

Public Types inherited from reco::CaloCluster
enum	AlgoId { island = 0, hybrid = 1, fixedMatrix = 2, dynamicHybrid = 3, multi5x5 = 4, particleFlow = 5, undefined = 1000 }

typedef AlgoId	AlgoID

enum	SCFlags { cleanOnly = 0, common = 100, uncleanOnly = 200 }

Public Member Functions
CaloClusterPtr	basicCluster () const
	Associated basic cluster;. More...

double	et () const

int	nhits () const
	Number of RecHits the cluster. More...

bool	operator< (const PreshowerCluster &) const

bool	operator== (const PreshowerCluster &) const
	Comparisons. More...

int	plane () const
	Preshower plane. More...

	PreshowerCluster ()
	default constructor More...

	PreshowerCluster (const double E, const Point &pos, const std::vector< std::pair< DetId, float > > &usedHits, const int plane)
	Constructor from EcalRecHits. More...

	PreshowerCluster (const PreshowerCluster &)
	Constructor from cluster. More...

void	setBCRef (const CaloClusterPtr &r)
	DetIds of component RecHits – now inherited from CaloCluster. More...

virtual	~PreshowerCluster ()

Public Member Functions inherited from reco::CaloCluster
void	addHitAndFraction (DetId id, float fraction)

AlgoId	algo () const
	algorithm identifier More...

AlgoID	algoID () const

	CaloCluster ()
	default constructor. Sets energy and position to zero More...

	CaloCluster (AlgoID algoID)
	constructor with algoId, to be used in all child classes More...

	CaloCluster (double energy, const math::XYZPoint &position, const CaloID &caloID)

	CaloCluster (double energy, const math::XYZPoint &position)
	constructor from values More...

	CaloCluster (double energy, const math::XYZPoint &position, const CaloID &caloID, const AlgoID &algoID, uint32_t flags=0)

	CaloCluster (double energy, const math::XYZPoint &position, const CaloID &caloID, const std::vector< std::pair< DetId, float > > &usedHitsAndFractions, const AlgoId algoId, const DetId seedId=DetId(0), uint32_t flags=0)

	CaloCluster (double energy, const math::XYZPoint &position, float chi2, const std::vector< DetId > &usedHits, const AlgoId algoId, uint32_t flags=0)
	temporary compatibility constructor More...

const CaloID &	caloID () const

double	correctedEnergy () const

double	energy () const
	cluster energy More...

double	eta () const
	pseudorapidity of cluster centroid More...

uint32_t	flags () const

const std::vector< std::pair < DetId, float > > &	hitsAndFractions () const

bool	isInClean () const

bool	isInUnclean () const

bool	operator< (const CaloCluster &rhs) const
	comparison < operator More...

bool	operator<= (const CaloCluster &rhs) const
	comparison <= operator More...

bool	operator== (const CaloCluster &rhs) const
	comparison == operator More...

bool	operator> (const CaloCluster &rhs) const
	comparison > operator More...

bool	operator>= (const CaloCluster &rhs) const
	comparison >= operator More...

double	phi () const
	azimuthal angle of cluster centroid More...

const math::XYZPoint &	position () const
	cluster centroid position More...

std::string	printHitAndFraction (unsigned i) const
	print hitAndFraction More...

void	reset ()
	resets the CaloCluster (position, energy, hitsAndFractions) More...

DetId	seed () const
	return DetId of seed More...

void	setAlgoId (const AlgoId &id)

void	setCaloId (const CaloID &id)

void	setCorrectedEnergy (double cenergy)

void	setEnergy (double energy)

void	setFlags (uint32_t flags)

void	setPosition (const math::XYZPoint &p)

void	setSeed (const DetId &id)

size_t	size () const
	size in number of hits (e.g. in crystals for ECAL) More...

double	x () const
	x coordinate of cluster centroid More...

double	y () const
	y coordinate of cluster centroid More...

double	z () const
	z coordinate of cluster centroid More...

virtual	~CaloCluster ()
	destructor More...

Private Attributes
CaloClusterPtr	bc_ref_
	Associated basic cluster;. More...

int	plane_

Additional Inherited Members
Protected Attributes inherited from reco::CaloCluster
AlgoID	algoID_

CaloID	caloID_
	bitmask for detector information More...

double	correctedEnergy_

double	energy_
	cluster energy More...

uint32_t	flags_

std::vector< std::pair< DetId, float > >	hitsAndFractions_

math::XYZPoint	position_
	cluster centroid position More...

DetId	seedId_
	DetId of seed. More...

Static Protected Attributes inherited from reco::CaloCluster
static const uint32_t	flagsMask_ =0x0FFFFFFF

static const uint32_t	flagsOffset_ =28

Detailed Description

Definition at line 16 of file PreshowerCluster.h.

Member Typedef Documentation

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

Definition at line 19 of file PreshowerCluster.h.

Constructor & Destructor Documentation

reco::PreshowerCluster::PreshowerCluster ( )

inline

default constructor

Definition at line 22 of file PreshowerCluster.h.

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

reco::PreshowerCluster::Point

math::XYZPoint Point

Definition: PreshowerCluster.h:19

reco::CaloCluster::CaloCluster

CaloCluster()

default constructor. Sets energy and position to zero

Definition: CaloCluster.h:42

PreshowerCluster::~PreshowerCluster ( )

virtual

Definition at line 7 of file PreshowerCluster.cc.

7 { }

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

Constructor from EcalRecHits.

Definition at line 10 of file PreshowerCluster.cc.

References reco::CaloCluster::hitsAndFractions(), reco::CaloCluster::hitsAndFractions_, plane(), and plane_.

                                     : CaloCluster(E, pos)
 {
   hitsAndFractions_ = hitsAndFractions;
   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 24 of file PreshowerCluster.cc.

References bc_ref_, reco::CaloCluster::hitsAndFractions_, and plane_.

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

Member Function Documentation

CaloClusterPtr reco::PreshowerCluster::basicCluster ( ) const

inline

Associated basic cluster;.

Definition at line 47 of file PreshowerCluster.h.

References bc_ref_.

47 {return bc_ref_;}

reco::PreshowerCluster::bc_ref_

CaloClusterPtr bc_ref_

Associated basic cluster;.

Definition: PreshowerCluster.h:59

double reco::PreshowerCluster::et ( ) const

inline

Definition at line 40 of file PreshowerCluster.h.

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

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

reco::CaloCluster::eta

double eta() const

pseudorapidity of cluster centroid

Definition: CaloCluster.h:161

reco::CaloCluster::energy

double energy() const

cluster energy

Definition: CaloCluster.h:120

int reco::PreshowerCluster::nhits ( ) const

inline

Number of RecHits the cluster.

Definition at line 35 of file PreshowerCluster.h.

References reco::CaloCluster::hitsAndFractions_.

Referenced by PreshowerClusterAlgo::makeOneCluster().

35 {return hitsAndFractions_.size();}

reco::CaloCluster::hitsAndFractions_

std::vector< std::pair< DetId, float > > hitsAndFractions_

Definition: CaloCluster.h:215

bool PreshowerCluster::operator< ( const PreshowerCluster & b ) const

Definition at line 42 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 34 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;
 }