TRGCDCSegmentHit Class Reference

A class to represent a track segment hit in CDC. More...

#include <SegmentHit.h>

Inheritance diagram for TRGCDCSegmentHit:

Public Member Functions
	TRGCDCSegmentHit (const TRGCDCSegment &)
	Constructor.
virtual	~TRGCDCSegmentHit ()
	Destructor.
virtual void	dump (const std::string &message=std::string(""), const std::string &prefix=std::string("")) const override
	dumps debug information.
const TRGCDCSegment &	segment (void) const
	returns a pointer to a track segment.
const TRGSignal &	signal (void) const
	returns trigger output. Null will returned if no signal.
int	mcLR (void) const
	returns mc left/right information
virtual const TRGCDCCell &	cell (void) const
	returns a pointer to a TRGCDCWire.
unsigned	state (void) const
	returns state.
unsigned	state (unsigned newState)
	sets state. Meaning of bits are written below.
unsigned	state (unsigned newState) const
	sets state. Meaning of bits are written below. (tmp)
float	drift (unsigned) const
	returns drift distance.
float	drift (void) const
	returns drift distance.
float	dDrift (unsigned) const
	returns drift distance error.
float	dDrift (void) const
	returns drift distance error.
const HepGeom::Point3D< double > &	xyPosition (void) const
	returns position in the middle of wire. z is always zero, however.
HepGeom::Point3D< double >	position (unsigned) const
	returns left position. z is always zero.
const void *	track (void) const
	assigns a pointer to a TTrack.
const void *	track (const void *)
	assigns a pointer to a TTrack.
const void *	track (const void *) const
	assigns a pointer to a TTrack. (tmp)
unsigned	sequence (void) const
	returns sequential Length in one segment : this parameter is used in TCurlFinder now.
unsigned	sequence (unsigned) const
	sets sequential length in one segment : this parameter is used in TCurlFinder now.
unsigned	iCDCHit (void) const
	returns an index to CDCHit.
unsigned	iCDCSimHit (void) const
	returns an index to CDCSimHit.
unsigned	iMCParticle (void) const
	returns an index to MCParticle.
const CDCHit *	hit (void) const
	Access to CDCHit.
const CDCSimHit *	simHit (void) const
	Access to CDCSimHit.
const MCParticle *	mcParticle (void) const
	Access to MCParticle.
void	setDriftTime (double driftTime, unsigned i)
	Sets drift time.

Static Public Member Functions
static void	removeAll (void)
	destructs all TRGCDCCellHit objects. (Called by TRGCDC)
static void *	operator new (size_t)
	new operator.
static void	operator delete (void *)
	delete operator.
static int	sortById (const TRGCDCSegmentHit **a, const TRGCDCSegmentHit **b)
	Sorting funnction.
static int	sortById (const TRGCDCCellHit **a, const TRGCDCCellHit **b)
	Sort function.

Private Attributes
int	_mcLR
	mc left/right information
unsigned	_state
	state, defined above
float	_drift [2]
	drift distance
float	_driftError [2]
	drift distance error
const TRGCDCCell &	_cell
	a pointer to a TRGCDCWire
const HepGeom::Point3D< double > &	_xyPosition
	position in the middle of wire. z is always zero, however.
const void *	_track
	a pointer to a TTrack
unsigned	_sequentialLength
	sequential Length in one segment
unsigned	_iCDCHit
	Index to CDCHit array.
unsigned	_iCDCSimHit
	Index to CDCSimHit array.
unsigned	_iMCParticle
	Index to MCParticle array.

Static Private Attributes
static std::vector< TRGCDCSegmentHit * >	_all
	Keeps all TRGCDCSegmentHit created by new().

Detailed Description

A class to represent a track segment hit in CDC.

Definition at line 31 of file SegmentHit.h.

Member Data Documentation

_cell

const TRGCDCCell& _cell

privateinherited

a pointer to a TRGCDCWire

Definition at line 187 of file CellHit.h.

_drift

float _drift[2]

privateinherited

drift distance

Definition at line 183 of file CellHit.h.

_driftError

float _driftError[2]

privateinherited

drift distance error

Definition at line 185 of file CellHit.h.

_iCDCHit

unsigned _iCDCHit

privateinherited

Index to CDCHit array.

Definition at line 196 of file CellHit.h.

_iCDCSimHit

unsigned _iCDCSimHit

privateinherited

Index to CDCSimHit array.

Definition at line 199 of file CellHit.h.

_iMCParticle

unsigned _iMCParticle

privateinherited

Index to MCParticle array.

Definition at line 202 of file CellHit.h.

_mcLR

int _mcLR

privateinherited

mc left/right information

Definition at line 178 of file CellHit.h.

_sequentialLength

unsigned _sequentialLength

mutableprivateinherited

sequential Length in one segment

Definition at line 193 of file CellHit.h.

_state

unsigned _state

mutableprivateinherited

state, defined above

Definition at line 181 of file CellHit.h.

_track

const void* _track

mutableprivateinherited

a pointer to a TTrack

Definition at line 191 of file CellHit.h.

_xyPosition

const HepGeom::Point3D<double>& _xyPosition

privateinherited

position in the middle of wire. z is always zero, however.

Definition at line 189 of file CellHit.h.

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

• trg/cdc/include/SegmentHit.h
• trg/cdc/src/SegmentHit.cc