StPicoBbcHit Class Reference

Inheritance diagram for StPicoBbcHit:

Public Member Functions
	StPicoBbcHit ()
	Default constructor. sets all values empty.
	StPicoBbcHit (Int_t PMTnumber, Int_t EW, Int_t ADC, Int_t TAC, Int_t TDC, Bool_t hasTAC, Bool_t statusIsGood)
	StPicoBbcHit (const StPicoBbcHit &hit)
	Copy constructor.
virtual	~StPicoBbcHit ()
	Destructor.
virtual void	Print (const Char_t *option="") const
Bool_t	hasTac () const
	True if this channel has a valid TAC value.
Int_t	adc () const
	ADC value [0,4095].
Int_t	tac () const
	TAC value [0,4095].
Int_t	tdc () const
	TDC value [0,31].
Short_t	side () const
	+1 if tile is on West side; -1 if on East side
Short_t	id () const
Int_t	qtData () const
Bool_t	isGood () const
	false if tile is bad or missing, according to (time-dependent) database
void	setQTdata (Int_t packedData)
void	setId (Short_t id)

Protected Attributes
Short_t	mId
Int_t	mQTdata

Detailed Description

Definition at line 38 of file StPicoBbcHit.h.

Constructor & Destructor Documentation

StPicoBbcHit::StPicoBbcHit	(	Int_t	PMTnumber,
		Int_t	EW,
		Int_t	ADC,
		Int_t	TAC,
		Int_t	TDC,
		Bool_t	hasTAC,
		Bool_t	statusIsGood
	)

constructor setting all values

Parameters

PMTnumber	phototube number. [1,16]
EW	Which side is the wheel on? -1 for East; +1 for West
ADC	ADC reported by QT board [0,4095]
TAC	TAC reported by QT board (if there is one) [0,4095]
TDC	TDC reported by QT board [0,32]
hasTAC	true/fals if this channel has a TAC
statusIsGood	good status, according to database

Definition at line 45 of file StPicoBbcHit.cxx.

References mId.

Member Function Documentation

Short_t StPicoBbcHit::id ( ) const

inline

unique PMT identifier absolute value is phototube number, between 1 and 16, inclusive sign is +1/-1 for West/East

Definition at line 75 of file StPicoBbcHit.h.

References mId.

Referenced by setId().

Int_t StPicoBbcHit::qtData ( ) const

inline

The packed data from the QT board: ADC=bits 0-11; TAC=bits 12-23; TDC=bits 24-28; bit 29=0/1 for has/does not have TAC; bit 30=0/1 if tile is marked bad/good in database

Definition at line 79 of file StPicoBbcHit.h.

References mQTdata.

void StPicoBbcHit::setId ( Short_t  id )

inline

It is expected that this will not be invoked, but rather the constructor used

Parameters

id	= sign*(100*position+tile) where sign=+/- for West/East wheel

Definition at line 92 of file StPicoBbcHit.h.

References id(), and mId.

void StPicoBbcHit::setQTdata ( Int_t  packedData )

inline

If you use the setQTdata method, you need to pack the data yourself. It is useful if you are getting the QT data from, e.g. StMuBbcHit

Parameters

packedData,:

ADC=bits 0-11; TAC=bits 12-23; TDC=bits 24-28; bit 29=0/1 for has/does not have TAC; bit 30=0/1 if tile is marked bad/good in database

Definition at line 89 of file StPicoBbcHit.h.

References mQTdata.

Member Data Documentation

Short_t StPicoBbcHit::mId

protected

Phototube Id: abs(mID) = phototube number, between 1 and 16 sign(mID) = +/- = West/East

Definition at line 99 of file StPicoBbcHit.h.

Referenced by id(), setId(), side(), and StPicoBbcHit().

Int_t StPicoBbcHit::mQTdata

protected

Packed channel data: bits 0-11 are ADC; bits 12-23 are TAC; bits 24-28 are TDC; bit 29 is noTAC flag bit 30 is the good/bad (1/0) status flag

Definition at line 104 of file StPicoBbcHit.h.

Referenced by adc(), hasTac(), isGood(), qtData(), setQTdata(), StPicoBbcHit(), tac(), and tdc().

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

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