StPicoEvent Class Reference

Stores global information about the event. More...

#include <StPicoEvent.h>

Inheritance diagram for StPicoEvent:

Public Member Functions
	StPicoEvent ()
	Default constructor.
	StPicoEvent (const StPicoEvent &event)
	Copy constructor.
virtual	~StPicoEvent ()
	Destructor.
virtual void	Print (const Char_t *option="") const
	Print some event information.
Int_t	runId () const
	Return run ID.
Int_t	eventId () const
	Return event ID.
Int_t	fillId () const
	Return fill ID.
Float_t	bField () const
	Return magnetic field.
Int_t	time () const
	Return time stamp.
TVector3	primaryVertex () const
	Return primary vertex position.
TVector3	primaryVertexError () const
	Return primary vertex position error.
Float_t	ranking () const
	Return primary vertex ranking.
UShort_t	nBEMCMatch () const
	Return number of tracks that matched BEMC.
UShort_t	nBTOFMatch () const
	Return number of tracks that matched TOF.
std::vector< unsigned int >	triggerIds () const
	Return trigger list of the current event.
bool	isTrigger (unsigned int) const
Int_t	refMultPos () const
	Return RefMult estimated via positive tracks (-0.5<eta<0.5)
Int_t	refMultNeg () const
	Return RefMult estimated via negative tracks (-0.5<eta<0.5)
Int_t	refMultFtpcEast () const
	Return RefMult estimated via positive tracks in the east FTPC.
Int_t	refMultFtpcWest () const
	Return RefMult estimated via positive tracks in the west FTPC.
Int_t	refMult () const
	Return RefMult (-0.5<eta<0.5)
Int_t	refMultFtpc () const
	Return RefMult measured in FTPC.
Int_t	refMult2PosEast () const
	Return RefMult estimated via positive tracks (-1<eta<-0.5)
Int_t	refMult2NegEast () const
	Return RefMult estimated via negative tracks (-1<eta<-0.5)
Int_t	refMult2PosWest () const
	Return RefMult estimated via positive tracks (0.5<eta<1)
Int_t	refMult2NegWest () const
	Return RefMult estimated via negative tracks (0.5<eta<1)
Int_t	refMult3PosEast () const
Int_t	refMult3NegEast () const
Int_t	refMult3PosWest () const
Int_t	refMult3NegWest () const
Int_t	refMult4PosEast () const
Int_t	refMult4NegEast () const
Int_t	refMult4PosWest () const
Int_t	refMult4NegWest () const
Int_t	refMultHalfPosEast () const
Int_t	refMultHalfNegEast () const
Int_t	refMultHalfPosWest () const
Int_t	refMultHalfNegWest () const
Int_t	refMult2East () const
	Return RefMult2 value estimated by east TPC (-1<eta<0.5)
Int_t	refMult2West () const
	Return RefMult2 value estimated by west TPC (0.5<eta<1)
Int_t	refMult2 () const
	Return RefMult measured in 0.5<|RefMult|<1.
Int_t	refMultHalfEast () const
	Return RefMult measured in the east TPC.
Int_t	refMultHalfWest () const
	Return RefMult measured in the west TPC.
Int_t	refMult3East () const
Int_t	refMult3West () const
Int_t	refMult3 () const
Int_t	refMult4East () const
Int_t	refMult4West () const
Int_t	refMult4 () const
Int_t	grefMult () const
	Return gRefMult (RefMult by global tracks in |gRefMult|<0.5)
UShort_t	numberOfGlobalTracks () const
	Return total number of global tracks that were reconstructed in the event.
UShort_t	btofTrayMultiplicity () const
	Return number of hits in TOF trays.
Int_t	numberOfPxlInnerHits () const
	Return number of hits in the inner PXL detector.
Int_t	numberOfPxlOuterHits () const
	Return number of hits in the outer PXL detector.
Int_t	numberOfIstHits () const
	Return number of hits in the IST.
Int_t	numberOfSsdHits () const
	Return number of hits in SSD.
UShort_t	etofHitMultiplicity () const
	Return number of hits in ETOF modules.
UShort_t	etofDigiMultiplicity () const
	Return number of digis in ETOF modules.
bool	eTofGoodEventFlag (UShort_t iSector, UShort_t iModule, UShort_t iCounter, UShort_t iGet4) const
	Return goodEventFlag for a specific eTOF Get4.
bool	eTofGoodEventFlag (UShort_t iDet) const
	Return goodEventFlag by array entry.
bool	eTofPulserStatus (UShort_t iSector, UShort_t iModule, UShort_t iCounter) const
	Return pulser status for a specific eTOF counter (true if both pulsers present)
bool	eTofPulserStatus (UShort_t iDet) const
	Return pulser ststus by array entry.
UShort_t	numberOfPrimaryTracks () const
	Return number of primary tracks.
UShort_t	fxtMult () const
	Return FXT multiplicity (corresponds to the number of primary tracks)
Int_t	nVpdHitsEast () const
	Return number of hits in the east VPD.
Int_t	nVpdHitsWest () const
	Return number of hits in the west VPD.
Int_t	nTofT0 () const
	Return number of TOF tracks used for T0 calibration.
Float_t	vzVpd () const
	Return z position of the primary vertex estimated by VPD.
Int_t	nTofT0Can () const
	Return number of particles before T0 outlier rejection.
Double_t	tStart () const
	Return event start time in nano seconds.
Double_t	tCanFirst () const
	Return hit time in nano seconds for the earliest candidate particle in the T0 calculation.
Double_t	tCanLast () const
	Return last candidate particle in T0 calculation.
Int_t	nVpdEGoodHits () const
	Return total number of in-time VPDE hits.
Int_t	nVpdWGoodHits () const
	Return total number of in-time VPDW hits.
Double_t	earliestVpdEHit () const
	Return earliest VPDE hit compared to start time.
Double_t	earliestVpdWHit () const
	Return earliest VPDW hit compared to start time.
Double_t	closestVpdEHit () const
	Return closest VPDE hit to start time.
Double_t	closestVpdWHit () const
	Return closest VPDW hit to start time.
Double_t	latestVpdEHit () const
	Return furthest VPDE hit compared to start time.
Double_t	latestVpdWHit () const
	Return furthest VPDW hit compared to start time.
Float_t	ZDCx () const
	Return ZDC coincidence rate.
Float_t	BBCx () const
	Return BBC coincidence rate.
Float_t	backgroundRate () const
	Return background rate.
Float_t	bbcBlueBackgroundRate () const
	Return "blue"-beam background rate.
Float_t	bbcYellowBackgroundRate () const
	Return "yellow"-beam background rate.
Float_t	bbcEastRate () const
	Return east BBC rate.
Float_t	bbcWestRate () const
	Return west BBC rate.
Float_t	zdcEastRate () const
	Return east ZDC rate.
Float_t	zdcWestRate () const
	Return west ZDC rate.
Float_t	zdcUnAttenuatedEast () const
	Return unattenuated ZDC east.
Float_t	zdcUnAttenuatedWest () const
	Return unattenuated ZDC west.
Float_t	ZdcSumAdcEast () const
	Return sum of east ADC from ZDC.
Float_t	ZdcSumAdcWest () const
	Return sum of west ADC from ZDC.
Float_t	ZdcSmdEastHorizontal (int i) const
	Return ADC of horizontal east ZDC.
Float_t	ZdcSmdEastVertical (int i) const
	Return ADC of vertical east ZDC.
Float_t	ZdcSmdWestHorizontal (int i) const
	Return ADC of horizontal west ZDC.
Float_t	ZdcSmdWestVertical (int i) const
	Return ADC of vertical west ZDC.
UShort_t	bbcAdcEast (const Int_t i) const
	Return ADC of east BBC i-th channel.
UShort_t	bbcAdcWest (const Int_t i) const
	Return ADC of west BBC i-th channel.
Int_t	highTowerThreshold (const Int_t i) const
	Return hith tower threshold.
Int_t	jetPatchThreshold (const Int_t i) const
	Return jet patch threshold.
Int_t	year () const
	Return year.
Int_t	day () const
	Return day number.
Int_t	bunchId () const
	Return bunch crossing number.
void	setRunId (Int_t id)
	Set run ID.
void	setEventId (Int_t id)
	Set event ID.
void	setFillId (Int_t id)
	Set fill ID.
void	setFillId (Float_t id)
	Set fill ID.
void	setBField (Double_t bField)
	Set magnetic field.
void	setMagneticField (Double_t bField)
	Set magnetic field.
void	setTime (Int_t time)
	Set time stamp.
void	setPrimaryVertexPosition (Float_t x, Float_t y, Float_t z)
	Set primary vertex position (x,y,z)
void	setPrimaryVertexPosition (TVector3 vtxPos)
	Set primary vertex position (3-vector)
void	setPrimaryVertexPositionError (Float_t x, Float_t y, Float_t z)
	Set primary vertex position error (ex,ey,ez)
void	setPrimaryVertexPositionError (TVector3 vtxPosErr)
	Set primary vertex position error (3-vector)
void	setPrimaryVertexRanking (Float_t ranking)
	Set primary vertex ranking.
void	setNumberOfBEMCMatch (Int_t n)
	Set number of BEMC-matched tracks.
void	setNumberOfBTOFMatch (Int_t n)
void	setETofHitMultiplicity (UShort_t mult)
	Set total number of hits in ETOF modules.
void	setETofDigiMultiplicity (UShort_t mult)
	Set total number of digis in ETOF modules.
void	setETofGoodEventFlag (bool flag, UShort_t iSector, UShort_t iModule, UShort_t iCounter, UShort_t iGet4)
	Set goodEventFlag for a specific eTOF counter.
void	setETofGoodEventFlag (std::vector< bool > flagVec)
	Full setter goodEventFlag all specific eTOF Get4. Used to copy over MuDst data.
void	setETofHasPulsersFlag (std::vector< bool > pulserVec)
	Full setter pulserStatusFlag all specific eTOF counter. Used to copy over MuDst data.
void	setNumberOfPrimaryTracks (UShort_t mult)
	Set number of primary tracks.
void	setTriggerId (UInt_t id)
	Set trigger id.
void	setTriggerIds (std::vector< unsigned int > ids)
	Set trigger id (pass STL vector with trigger IDs)
void	setRefMultFtpcEast (UShort_t mult)
	Set east RefMult (-1<eta<0.5) estimated by FTPC.
void	setRefMultFtpcWest (UShort_t mult)
	Set west RefMult (-1<eta<0.5) estimated by FTPC.
void	setRefMultNeg (UShort_t mult)
	Set RefMult negative (|eta|<0.5)
void	setRefMultPos (UShort_t mult)
	Set RefMult positive (|eta|<0.5)
void	setRefMult2NegEast (UShort_t mult)
	Set negative RefMult2 east ( -1<eta<-0.5 )
void	setRefMult2PosEast (UShort_t mult)
	Set positive RefMult2 east ( -1<eta<-0.5 )
void	setRefMult2NegWest (UShort_t mult)
	Set negative RefMult2 west ( 0.5<eta<1 )
void	setRefMult2PosWest (UShort_t mult)
	Set positive RefMult2 west ( 0.5<eta<1 )
void	setRefMult3NegEast (UShort_t mult)
void	setRefMult3PosEast (UShort_t mult)
void	setRefMult3NegWest (UShort_t mult)
void	setRefMult3PosWest (UShort_t mult)
void	setRefMult4NegEast (UShort_t mult)
void	setRefMult4PosEast (UShort_t mult)
void	setRefMult4NegWest (UShort_t mult)
void	setRefMult4PosWest (UShort_t mult)
void	setRefMultHalfNegEast (UShort_t mult)
	TPC refMultHalf neg (eta<0)
void	setRefMultHalfPosEast (UShort_t mult)
	TPC refMultHalf pos (eta<0)
void	setRefMultHalfNegWest (UShort_t mult)
	TPC refMultHalf neg (eta>0)
void	setRefMultHalfPosWest (UShort_t mult)
	TPC refMultHalf pos (eta>0)
void	setGRefMult (UShort_t mult)
	Set RefMult estimated by global tracks.
void	setNumberOfGlobalTracks (UShort_t mult)
	Set number of global tracks reconstructed in the event.
void	setbTofTrayMultiplicity (UShort_t mult)
	Set total number of hits in TOF trays.
void	setNHitsHFT (Int_t layer, UShort_t word)
	Set number of hits in i-th HFT layers (PXL, PXL, IST, SSD)
void	setNVpdHitsEast (UShort_t nHits)
	Set number of hits in the east VPD.
void	setNVpdHitsWest (UShort_t nHits)
	Set number of hits in the west VPD.
void	setNTofT0 (Int_t t0)
	Set number of T0 particles in BTOF self calibration.
void	setVzVpd (Float_t vpdVz)
	Set Vz of the primary vertex reconstructed by VPD.
void	setNTofT0Can (Int_t t0Can)
	Set number of particles before T0 outlier rejection.
void	setTStart (Double_t startTime)
	Set event start time.
void	setTCanFirst (Double_t tFirst)
	Set time of earliest candidate particle in T0 calculation.
void	setTCanLast (Double_t tLast)
	Set time of last candidate particle in T0 calculation.
void	setNVpdEGoodHits (Int_t vpdEGoodHits)
	Set total number of in-time VPDE hits.
void	setNVpdWGoodHits (Int_t vpdWGoodHits)
	Set total number of in-time VPDW hits.
void	setEarliestVpdEHit (Double_t earliestVpdEHit)
	Set earliest VPDE hit compared to start time.
void	setEarliestVpdWHit (Double_t earliestVpdWHit)
	Set earliest VPDW hit compared to start time.
void	setClosestVpdEHit (Double_t closestVpdEHit)
	Set closest VPDE hit to start time.
void	setClosestVpdWHit (Double_t closestVpdWHit)
	Set closest VPDW hit to start time.
void	setLatestVpdEHit (Double_t latestVpdEHit)
	Set furthest VPDE hit compared to start time.
void	setLatestVpdWHit (Double_t latestVpdWHit)
	Set furthest VPDW hit compared to start time.
void	setZDCx (Float_t zdcCoinRate)
	Set ZDC coincidence rate.
void	setBBCx (Float_t bbcCoinRate)
	Set BBC coincidence rate.
void	setBackgroundRate (Float_t bckgRate)
	Set background rate.
void	setBbcBlueBackgroundRate (Float_t bbcBlueBckgRate)
	Set "blue"-beam background rate.
void	setBbcYellowBackgroundRate (Float_t bbcYellowBckgRate)
	Set "yellow"-beam background rate.
void	setBbcEastRate (Float_t bbcEastRate)
	Set east BBC rate.
void	setBbcWestRate (Float_t bbcWestRate)
	Set west BBC rate.
void	setZdcEastRate (Float_t zdcEastRate)
	Set east ZDC rate.
void	setZdcWestRate (Float_t zdcWestRate)
	Set west ZDC rate.
void	setZdcSumAdcEast (Float_t zdcSumAdcEast)
	Set sum of east ZDC ADC.
void	setZdcSumAdcWest (Float_t zdcSumAdcWest)
	Set sum of west ZDC ADC.
void	setZdcSmdEastHorizontal (Int_t strip, Float_t zdcSmdEastHorizontal)
	Set ZDC for the east horizontal ZDC i-th strip.
void	setZdcSmdEastVertical (Int_t strip, Float_t zdcSmdEastVertical)
	Set ZDC for the east vertical ZDC i-th strip.
void	setZdcSmdWestHorizontal (Int_t strip, Float_t zdcSmdWestHorizontal)
	Set ZDC for the west horizontal ZDC i-th strip.
void	setZdcSmdWestVertical (Int_t strip, Float_t zdcSmdWestVertical)
	Set ZDC for the west vertical ZDC i-th strip.
void	setZdcUnAttenuated (Int_t side, Float_t adc)
	Set unattenuated ZDC signal. Side: 0 - east, 1 - west.
void	setZdcUnAttenuatedEast (Float_t adc)
	Set unattenuated east ZDC signal.
void	setZdcUnAttenuatedWest (Float_t adc)
	Set unattenuated west ZDC signal.
void	setBbcAdcEast (Int_t iPMT, Float_t bbcAdcEast)
	Set i-th PMT of east BBC.
void	setBbcAdcWest (Int_t iPMT, Float_t bbcAdcWest)
	Set i-th PMT of east BBC.
void	setHighTowerThreshold (const Int_t i, const Int_t th)
	Set threshold for the high tower.
void	setJetPatchThreshold (const Int_t i, const Int_t th)
	Set threshold for jet patch.
void	setBunchId (Int_t id)
	Set bunch crossing ID.

Protected Attributes
Int_t	mRunId
	Run number (or runId)
Int_t	mEventId
	Event ID.
UShort_t	mFillId
	Fill number.
Float_t	mBField
	Magnetic field strength.
Int_t	mTime
Float_t	mPrimaryVertexX
	Primary vertex position X.
Float_t	mPrimaryVertexY
	Primary vertex position Y.
Float_t	mPrimaryVertexZ
	Primary vertex position Z.
Float_t	mPrimaryVertexErrorX
	Primary vertex position error X.
Float_t	mPrimaryVertexErrorY
	Primary vertex position error Y.
Float_t	mPrimaryVertexErrorZ
	Primary vertex position error Z.
Float_t	mRanking
	Primary vertex ranking.
UShort_t	mNBEMCMatch
	Number of BEMC-matched tracks.
UShort_t	mNBTOFMatch
	Number of TOF-matched tracks.
std::vector< unsigned int >	mTriggerIds
	List of triggers that were fired in the current event.
UShort_t	mRefMultFtpcEast
	RefMult for east TPC.
UShort_t	mRefMultFtpcWest
	RefMult for west TPC.
UShort_t	mRefMultNeg
	RefMult estimated via negative tracks (-0.5<eta<0.5)
UShort_t	mRefMultPos
	RefMult estimated via positive tracks (-0.5<eta<0.5)
UShort_t	mRefMult2NegEast
	TPC refMult2 neg (-1<eta<-0.5)
UShort_t	mRefMult2PosEast
	TPC refMult2 pos (-1<eta<-0.5)
UShort_t	mRefMult2NegWest
	TPC refMult2 neg (0.5<eta<1.0)
UShort_t	mRefMult2PosWest
	TPC refMult2 pos (0.5<eta<1.0)
UShort_t	mRefMult3NegEast
UShort_t	mRefMult3PosEast
UShort_t	mRefMult3NegWest
UShort_t	mRefMult3PosWest
UShort_t	mRefMult4NegEast
UShort_t	mRefMult4PosEast
UShort_t	mRefMult4NegWest
UShort_t	mRefMult4PosWest
UShort_t	mRefMultHalfNegEast
	TPC refMultHalf neg (eta<0)
UShort_t	mRefMultHalfPosEast
	TPC refMultHalf pos (eta<0)
UShort_t	mRefMultHalfNegWest
UShort_t	mRefMultHalfPosWest
	TPC refMultHalf pos (eta>0)
UShort_t	mGRefMult
	RefMult estimated by global tracks.
UShort_t	mNumberOfGlobalTracks
	Total number of global tracks reconstructed in the event.
UShort_t	mbTofTrayMultiplicity
	Total hit multiplicity in TOF trays.
UShort_t	mNHitsHFT [4]
	Number of hits int HFT (in each of 4 layers)
UChar_t	mNVpdHitsEast
	Number of hits in east VPD.
UChar_t	mNVpdHitsWest
	Number of hits in west VPD.
UShort_t	mNTofT0
	Number of T0 particles in BTOF self calibration.
Float_t	mVzVpd
	Vz estimated via VPD.
UShort_t	mNTofT0Can
	Number of particles before T0 outlier rejection.
Int_t	mTStart
	Event start time in ps.
Int_t	mTCanFirst
	Earliest candidate particle in T0 calculation.
Int_t	mTCanLast
	Last candidate particle in T0 calculation.
UChar_t	mNVpdEGoodHits
	Total number of in-time VPDE hits.
UChar_t	mNVpdWGoodHits
	Total number of in-time VPDW hits.
Int_t	mEarliestVpdEHit
	Earliest VPDE hit compared to start time.
Int_t	mEarliestVpdWHit
	Earliest VPDW hit compared to start time.
Int_t	mClosestVpdEHit
	Closest VPDE hit to start time.
Int_t	mClosestVpdWHit
	Closest VPDW hit to start time.
Int_t	mLatestVpdEHit
	Furthest VPDE hit compared to start time.
Int_t	mLatestVpdWHit
	Furthest VPDW hit compared to start time.
UInt_t	mZDCx
	ZDC coincidence rate.
UInt_t	mBBCx
	BBC coincidence rate.
Float_t	mBackgroundRate
	Background rate.
Float_t	mBbcBlueBackgroundRate
	"Blue" beam rate measured in BBC
Float_t	mBbcYellowBackgroundRate
	"Yellow" beam rate measured in BBC
Float_t	mBbcEastRate
	East BBC rate.
Float_t	mBbcWestRate
	West BBC rate.
Float_t	mZdcEastRate
	East ZDC rate.
Float_t	mZdcWestRate
	West ZDC rate.
UShort_t	mZdcSumAdcEast
	Sum of ADC in east ZDC.
UShort_t	mZdcSumAdcWest
	Sum of ADC in west ZDC.
UShort_t	mZdcSmdEastHorizontal [8]
	ADC measured in 8 east horizontal ZDC strips.
UShort_t	mZdcSmdEastVertical [8]
	ADC measured in 8 east vertical ZDC strips.
UShort_t	mZdcSmdWestHorizontal [8]
	ADC measured in 8 west horizontal ZDC strips.
UShort_t	mZdcSmdWestVertical [8]
	ADC measured in 8 west vertical ZDC strips.
UShort_t	mBbcAdcEast [24]
	ADC measured in each of 24 tiles in east BBC.
UShort_t	mBbcAdcWest [24]
	ADC measured in each of 24 tiles in west BBC.
UChar_t	mHighTowerThreshold [4]
	Online HT thresholds.
UChar_t	mJetPatchThreshold [4]
	Online JP thresholds BEMC only.
UChar_t	mBunchCrossId
	Number of bunch crossing.
UShort_t	mETofHitMultiplicity
	Total hit multiplicity in ETOF modules.
UShort_t	mETofDigiMultiplicity
	Total digi multiplicity in ETOF modules.
bool	mETofGoodEventFlag [1728]
	Flag to mark if the event is good for physics analysis for each Get4. A Get4 is considered good in each event when there are zero missmatch flags set. Get4 efficiency should be constant between good events. As additional sanity check one can request that both pulsers were present for any given event and counter. Best performance to be expected with zero status bits and both pulsers. Here: CounterNr = 9*(sector-13) + 3*(module-1) + counter. Get4Nr = 3*3*16*(sector-13)+ 3*16*(module -1) + 16*(counter -1) + Get4.
bool	mETofHasPulsersFlag [108]
UShort_t	mNumberOfPrimaryTracks
	Number of primary tracks.
UShort_t	mZdcUnAttenuated [2]
	ZDC unattenuated: 0 - east, 1 - west.

Detailed Description

Stores global information about the event.

The StPicoEvent class keeps variables that characterize event. Most of the members are copied from StMuEvent.

Definition at line 24 of file StPicoEvent.h.

Member Function Documentation

Bool_t StPicoEvent::isTrigger

(

unsigned int

id

)

const

Check if the trigger is in the list of triggers that were fired in the current event

Definition at line 191 of file StPicoEvent.cxx.

References mTriggerIds.

Member Data Documentation

Int_t StPicoEvent::mTime

protected

To set timestamp for St_db_Maker. This is what StMuDstMaker used to GetEvtHddr()->SetGMTime(cast into unsigned int). Peifeng Liu

Definition at line 447 of file StPicoEvent.h.

Referenced by setTime(), StPicoEvent(), and time().

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

• StPicoEvent/StPicoEvent.h
• StPicoEvent/StPicoEvent.cxx