MuonSeedCleaner Class Reference

#include <MuonSeedCleaner.h>

Public Types
typedef std::deque< bool >	BoolContainer
typedef MuonTransientTrackingRecHit::MuonRecHitContainer	SegmentContainer

Public Member Functions
	MuonSeedCleaner (const edm::ParameterSet &)
	Constructor. More...
int	NRecHitsFromSegment (const TrackingRecHit &rhit)
int	NRecHitsFromSegment (MuonTransientTrackingRecHit *rhit)
std::vector< TrajectorySeed >	seedCleaner (const edm::EventSetup &eventSetup, std::vector< TrajectorySeed > &seeds)
	Cache pointer to geometry. More...
	~MuonSeedCleaner ()
	Destructor. More...

Public Attributes
std::vector< int >	badSeedLayer

Private Member Functions
TrajectorySeed	BiggerCone (std::vector< TrajectorySeed > &seeds)
	select the seed with bigger projection cone to next layer More...
TrajectorySeed	Chi2LengthSelection (std::vector< TrajectorySeed > &seeds)
	select seed by balance length and chi2 More...
std::vector< SeedContainer >	GroupSeeds (std::vector< TrajectorySeed > &seeds)
	group the seeds More...
TrajectorySeed	LeanHighMomentum (std::vector< TrajectorySeed > &seeds)
	select the highest momentum pt seed More...
SeedContainer	LengthFilter (std::vector< TrajectorySeed > &seeds)
bool	MomentumFilter (std::vector< TrajectorySeed > &seeds)
	filter out the bad pt seeds, if all are bad pt seeds then keep all More...
TrajectorySeed	MoreRecHits (std::vector< TrajectorySeed > &seeds)
	select the seed with more rechits More...
double	NChi2OfSegment (const TrackingRecHit &rhit)
	retrieve number of rechits& normalized chi2 of associated segments of a seed More...
unsigned int	OverlapSegments (const TrajectorySeed &seed1, const TrajectorySeed &seed2)
	check overlapping segment for seeds More...
SeedContainer	SeedCandidates (std::vector< TrajectorySeed > &seeds, bool good)
	pick the seeds w/ 1st layer information and w/ more than 1 segments More...
double	SeedChi2 (const TrajectorySeed &seed)
int	SeedLength (const TrajectorySeed &seed)
GlobalVector	SeedMomentum (const TrajectorySeed &seed)
	retrieve seed global momentum More...
GlobalPoint	SeedPosition (const TrajectorySeed &seed)
	retrieve seed global position More...

Private Attributes
bool	debug
std::vector< int >	ShoweringLayers
SegmentContainer	ShoweringSegments
MuonServiceProxy *	theService

Detailed Description

Algorith to clean duplicate seeds and select a right one

author: Shih-Chuan Kao - UCR

Definition at line 27 of file MuonSeedCleaner.h.

Member Typedef Documentation

typedef std::deque<bool> MuonSeedCleaner::BoolContainer

Definition at line 33 of file MuonSeedCleaner.h.

typedef MuonTransientTrackingRecHit::MuonRecHitContainer MuonSeedCleaner::SegmentContainer

Definition at line 32 of file MuonSeedCleaner.h.

Constructor & Destructor Documentation

MuonSeedCleaner::MuonSeedCleaner ( const edm::ParameterSet &  pset )

explicit

Constructor.

Definition at line 49 of file MuonSeedCleaner.cc.

MuonSeedCleaner::~MuonSeedCleaner

(

)

Destructor.

Definition at line 63 of file MuonSeedCleaner.cc.

Member Function Documentation

TrajectorySeed MuonSeedCleaner::BiggerCone ( std::vector< TrajectorySeed > &  seeds )

private

select the seed with bigger projection cone to next layer

Definition at line 171 of file MuonSeedCleaner.cc.

TrajectorySeed MuonSeedCleaner::Chi2LengthSelection ( std::vector< TrajectorySeed > &  seeds )

private

select seed by balance length and chi2

Definition at line 131 of file MuonSeedCleaner.cc.

std::vector< SeedContainer > MuonSeedCleaner::GroupSeeds ( std::vector< TrajectorySeed > &  seeds )

private

group the seeds

Definition at line 345 of file MuonSeedCleaner.cc.

TrajectorySeed MuonSeedCleaner::LeanHighMomentum ( std::vector< TrajectorySeed > &  seeds )

private

select the highest momentum pt seed

Definition at line 203 of file MuonSeedCleaner.cc.

SeedContainer MuonSeedCleaner::LengthFilter ( std::vector< TrajectorySeed > &  seeds )

private

pick the seed by better parameter error collect long seeds

Definition at line 256 of file MuonSeedCleaner.cc.

bool MuonSeedCleaner::MomentumFilter ( std::vector< TrajectorySeed > &  seeds )

private

filter out the bad pt seeds, if all are bad pt seeds then keep all

Definition at line 281 of file MuonSeedCleaner.cc.

TrajectorySeed MuonSeedCleaner::MoreRecHits ( std::vector< TrajectorySeed > &  seeds )

private

select the seed with more rechits

Definition at line 224 of file MuonSeedCleaner.cc.

double MuonSeedCleaner::NChi2OfSegment ( const TrackingRecHit &  rhit )

private

retrieve number of rechits& normalized chi2 of associated segments of a seed

Definition at line 527 of file MuonSeedCleaner.cc.

int MuonSeedCleaner::NRecHitsFromSegment

(

const TrackingRecHit &

rhit

)

Definition at line 481 of file MuonSeedCleaner.cc.

int MuonSeedCleaner::NRecHitsFromSegment

(

MuonTransientTrackingRecHit *

rhit

)

Definition at line 505 of file MuonSeedCleaner.cc.

unsigned int MuonSeedCleaner::OverlapSegments ( const TrajectorySeed &  seed1, const TrajectorySeed &  seed2  )

private

check overlapping segment for seeds

Definition at line 396 of file MuonSeedCleaner.cc.

SeedContainer MuonSeedCleaner::SeedCandidates ( std::vector< TrajectorySeed > &  seeds, bool  good  )

private

pick the seeds w/ 1st layer information and w/ more than 1 segments

Definition at line 302 of file MuonSeedCleaner.cc.

double MuonSeedCleaner::SeedChi2 ( const TrajectorySeed &  seed )

private

Definition at line 426 of file MuonSeedCleaner.cc.

std::vector< TrajectorySeed > MuonSeedCleaner::seedCleaner	(	const edm::EventSetup &	eventSetup,
		std::vector< TrajectorySeed > &	seeds
	)

Cache pointer to geometry.

Cache pointer to Magnetic field cleaning the seeds

Definition at line 74 of file MuonSeedCleaner.cc.

int MuonSeedCleaner::SeedLength ( const TrajectorySeed &  seed )

private

Definition at line 440 of file MuonSeedCleaner.cc.

GlobalVector MuonSeedCleaner::SeedMomentum ( const TrajectorySeed &  seed )

private

retrieve seed global momentum

Definition at line 467 of file MuonSeedCleaner.cc.

GlobalPoint MuonSeedCleaner::SeedPosition ( const TrajectorySeed &  seed )

private

retrieve seed global position

Definition at line 453 of file MuonSeedCleaner.cc.

Member Data Documentation

std::vector<int> MuonSeedCleaner::badSeedLayer

Definition at line 56 of file MuonSeedCleaner.h.

bool MuonSeedCleaner::debug

private

Definition at line 99 of file MuonSeedCleaner.h.

std::vector<int> MuonSeedCleaner::ShoweringLayers

private

Definition at line 103 of file MuonSeedCleaner.h.

SegmentContainer MuonSeedCleaner::ShoweringSegments

private

Definition at line 102 of file MuonSeedCleaner.h.

MuonServiceProxy* MuonSeedCleaner::theService

private

Definition at line 106 of file MuonSeedCleaner.h.