TofQPID Class Reference

#include <TofQPID.h>

Inheritance diagram for TofQPID:

List of all members.


Public Member Functions
int	all () const
int	all () const
void	calculate ()
void	calculate ()
double	charge ()
double	charge ()
double	chi (int n) const
double	chi (int n) const
double	chiMinCut () const
double	chiMinCut () const
int	dedxValid () const
int	dedxValid () const
int	emcValid () const
int	emcValid () const
double	getRunNo () const
double	getRunNo () const
double	hitstatus () const
double	hitstatus () const
void	init ()
void	init ()
double	interpolation (double x, double y, double x1)
double	interpolation (double x, double y, double x1)
bool	IsPidInfoValid () const
bool	IsPidInfoValid () const
int	methodLikelihood () const
int	methodLikelihood () const
int	methodNeuronNetwork () const
int	methodNeuronNetwork () const
int	methodProbability () const
int	methodProbability () const
int	mucValid () const
int	mucValid () const
int	ndof () const
int	ndof () const
int	neuronPID () const
int	neuronPID () const
int	onlyElectron () const
int	onlyElectron () const
int	onlyKaon () const
int	onlyKaon () const
int	onlyMuon () const
int	onlyMuon () const
int	onlyPion () const
int	onlyPion () const
int	onlyPionKaon () const
int	onlyPionKaon () const
int	onlyPionKaonElectron () const
int	onlyPionKaonElectron () const
int	onlyPionKaonProton () const
int	onlyPionKaonProton () const
int	onlyProton () const
int	onlyProton () const
double	p ()
double	p ()
double	pdfCalculate (double offset, double sigma)
double	pdfCalculate (double offset, double sigma)
double	pdfMinSigmaCut () const
double	pdfMinSigmaCut () const
EvtRecTrack *	PidTrk () const
EvtRecTrack *	PidTrk () const
double	pol2 (double x, double *par)
double	pol2 (double x, double *par)
double	pol3 (double x, double *par)
double	pol3 (double x, double *par)
double	pol4 (double x, double *par)
double	pol4 (double x, double *par)
double	prob (int n) const
double	prob (int n) const
double	probCalculate (double chi2, int n)
double	probCalculate (double chi2, int n)
double	pt ()
double	pt ()
void	setChiMinCut (const double chi=4)
void	setChiMinCut (const double chi=4)
void	setPdfMinSigmaCut (const double pdf=4)
void	setPdfMinSigmaCut (const double pdf=4)
void	setRecTrack (EvtRecTrack *trk)
void	setRecTrack (EvtRecTrack *trk)
void	setRunNo (const double runh=8093)
void	setRunNo (const double runh=8093)
int	tofcValid () const
int	tofcValid () const
int	tofeValid () const
int	tofeValid () const
int	tofqValid () const
int	tofqValid () const
int	tofValid () const
int	tofValid () const
int	useDedx () const
int	useDedx () const
int	useEmc () const
int	useEmc () const
int	useMuc () const
int	useMuc () const
int	useTof () const
int	useTof () const
int	useTof1 () const
int	useTof1 () const
int	useTof2 () const
int	useTof2 () const
int	useTofC () const
int	useTofC () const
int	useTofE () const
int	useTofE () const
int	useTofQ () const
int	useTofQ () const
double	velc ()
double	velc ()
double	xmass (int n)
double	xmass (int n)
	~TofQPID ()
	~TofQPID ()
Static Public Member Functions
TofQPID *	instance ()
TofQPID *	instance ()
Protected Member Functions
int	LikelihoodCalculation ()
int	LikelihoodCalculation ()
int	neuronPIDCalculation ()
int	neuronPIDCalculation ()
int	particleIDCalculation ()
int	particleIDCalculation ()
Private Member Functions
	TofQPID ()
	TofQPID ()
Private Attributes
double	m_chi [5]
double	m_chimin
double	m_hitstatus
int	m_ndof
double	m_prob [5]
Static Private Attributes
TofQPID *	m_pointer
TofQPID *	m_pointer = 0

Constructor & Destructor Documentation

TofQPID::~TofQPID ( ) [inline]

00017 {;}

TofQPID::TofQPID ( ) [private]

00014 :ParticleIDBase() {;}

TofQPID::~TofQPID ( ) [inline]

00017 {;}

TofQPID::TofQPID ( ) [private]

Member Function Documentation

int ParticleIDBase::all ( ) const [inline, inherited]

00091 {return (IDENTIFY_ELECTRON | IDENTIFY_PION | IDENTIFY_KAON | IDENTIFY_PROTON);}

void TofQPID::calculate ( ) [virtual]

Implements ParticleIDBase.

void TofQPID::calculate ( ) [virtual]

Implements ParticleIDBase.
00028 { 00029 if(particleIDCalculation() == 0) m_ndof=1; 00030 }

double ParticleIDBase::charge ( ) [inherited]

double ParticleIDBase::charge ( ) [inherited]

00077 { 00078 double val = 999; 00079 if(!m_trk) return val; 00080 if(!m_trk->isMdcTrackValid()) return val; 00081 RecMdcTrack *mdcTrk = m_trk->mdcTrack(); 00082 val = mdcTrk->charge() + 0.0; 00083 }

double TofQPID::chi ( int n ) const [inline, virtual]

Implements ParticleIDBase.
00022 {return m_chi[n];}

double ParticleIDBase::chiMinCut ( ) const [inline, inherited]

00052 {return m_chimin_cut;}

int ParticleIDBase::dedxValid ( ) const [inline, inherited]

00103 {return DEDX_VALID;}

int ParticleIDBase::emcValid ( ) const [inline, inherited]

00108 {return EMC_VALID;}

double ParticleIDBase::getRunNo ( ) const [inline, inherited]

00056 {return m_runno;}

double TofQPID::hitstatus ( ) const [inline]

00025 {return m_hitstatus;}

void TofQPID::init ( ) [virtual]

Implements ParticleIDBase.

void TofQPID::init ( ) [virtual]

Implements ParticleIDBase.
00016 { 00017 for(int i = 0; i < 5; i++) { 00018 m_chi[i] = 99.0; 00019 m_prob[i] = -1.0; 00020 } 00021 m_chimin = 99.; 00022 m_ndof = 0; 00023 m_hitstatus = -2; 00024 // m_q1 = -1; 00025 // m_q2 = -1; 00026 }

TofQPID* TofQPID::instance ( ) [static]

TofQPID * TofQPID::instance ( ) [static]

00009 { 00010 if(!m_pointer) m_pointer = new TofQPID(); 00011 return m_pointer; 00012 }

double ParticleIDBase::interpolation ( double * x,

double * y,

double x1

) [inherited]

double ParticleIDBase::interpolation ( double * x,

double * y,

double x1

) [inherited]

00085 { 00086 double c1 = (y[0]-y[1])*(x[1]-x[2])-(x[0]-x[1])*(y[1]-y[2]); 00087 double c2 = (x[0]*x[0]-x[1]*x[1])*(x[1]-x[2])-(x[1]*x[1]-x[2]*x[2])*(x[0]-x[1]); 00088 double c = c1/c2; 00089 double b1 = (y[0]-y[1])*(x[1]*x[1]-x[2]*x[2])-(x[0]*x[0]-x[1]*x[1])*(y[1]-y[2]); 00090 double b2 = (x[0]-x[1])*(x[1]*x[1]-x[2]*x[2])-(x[1]-x[2])*(x[0]*x[0]-x[1]*x[1]); 00091 double b = b1/b2; 00092 double a = y[0] - b*x[0]-c*x[0]*x[0]; 00093 double y1 = a + b*x1 +c*x1*x1; 00094 return y1; 00095 }

bool TofQPID::IsPidInfoValid ( ) const [inline, virtual]

Implements ParticleIDBase.
00021 {return (m_ndof > 0);}

int TofQPID::LikelihoodCalculation ( ) [inline, protected, virtual]

Implements ParticleIDBase.
00034 {return -1;}

int ParticleIDBase::methodLikelihood ( ) const [inline, inherited]

00099 {return LIKELIHOOD_PID;}

int ParticleIDBase::methodNeuronNetwork ( ) const [inline, inherited]

00101 {return NEURONNETWORK_PID;}

int ParticleIDBase::methodProbability ( ) const [inline, inherited]

00100 {return PROBABILITY_PID;}

int ParticleIDBase::mucValid ( ) const [inline, inherited]

00109 {return MUC_VALID;}

int TofQPID::ndof ( ) const [inline, virtual]

Implements ParticleIDBase.
00024 {return m_ndof;}

int TofQPID::neuronPID ( ) const [inline]

00028 {return -1;}

int TofQPID::neuronPIDCalculation ( ) [inline, protected]

00032 { return -1;}

int ParticleIDBase::onlyElectron ( ) const [inline, inherited]

00092 {return IDENTIFY_ELECTRON;}

int ParticleIDBase::onlyKaon ( ) const [inline, inherited]

00095 {return IDENTIFY_KAON;}

int ParticleIDBase::onlyMuon ( ) const [inline, inherited]

00093 {return IDENTIFY_MUON;}

int ParticleIDBase::onlyPion ( ) const [inline, inherited]

00094 {return IDENTIFY_PION;}

int ParticleIDBase::onlyPionKaon ( ) const [inline, inherited]

00088 {return (IDENTIFY_PION | IDENTIFY_KAON);}

int ParticleIDBase::onlyPionKaonElectron ( ) const [inline, inherited]

00090 {return (IDENTIFY_PION | IDENTIFY_KAON | IDENTIFY_ELECTRON);}

int ParticleIDBase::onlyPionKaonProton ( ) const [inline, inherited]

00089 {return (IDENTIFY_PION | IDENTIFY_KAON | IDENTIFY_PROTON);}

int ParticleIDBase::onlyProton ( ) const [inline, inherited]

00096 {return IDENTIFY_PROTON;}

double ParticleIDBase::p ( ) [inherited]

double ParticleIDBase::p ( ) [inherited]

00063 { 00064 double val = 999; 00065 if(!m_trk) return val; 00066 if(!m_trk->isMdcTrackValid()) return val; 00067 RecMdcTrack *mdcTrk = m_trk->mdcTrack(); 00068 val = mdcTrk->p(); 00069 }

int TofQPID::particleIDCalculation ( ) [protected, virtual]

Implements ParticleIDBase.

int TofQPID::particleIDCalculation ( ) [protected, virtual]

Implements ParticleIDBase.
00031 { 00032 int irc = -1; 00033 EvtRecTrack* recTrk = PidTrk(); 00034 if(!(recTrk->isMdcTrackValid())) return irc; 00035 RecMdcTrack* mdcTrk = recTrk->mdcTrack(); 00036 00037 double ptrk = mdcTrk->p(); 00038 double cost = cos(mdcTrk->theta()); 00039 00040 if(!(recTrk->isTofTrackValid())) return irc; 00041 // RecTofTrack* tofTrk = recTrk->tofTrack(); 00042 00043 // 00044 // two layer hit in barrel TOF are required 00045 // 00046 // if(tofTrk->getPart() != 1) return irc; 00047 // double ph1 = tofTrk->getPh1(); 00048 // double ph2 = tofTrk->getPh2(); 00049 // if(ph1 <= 0 || ph2 <= 0) return irc; 00050 // 00051 // Tof Q calibration is needed 00052 // 00053 // m_hitstatus = tofTrk->getHitStatus(); 00054 //m_hitstatus = 1; 00055 //if(m_hitstatus == 0 || m_hitstatus == 1) m_q1 = tofTrk->getQ1(); 00056 //if(m_hitstatus == 0 || m_hitstatus == 2) m_q2 = tofTrk->getQ2(); 00057 00058 //m_q1 = 1.0; 00059 //m_q2 = 1.0; 00060 m_ndof = 1; 00061 irc = 0; 00062 return irc; 00063 }

double ParticleIDBase::pdfCalculate ( double offset,

double sigma

) [inherited]

double ParticleIDBase::pdfCalculate ( double offset,

double sigma

) [inherited]

00055 { 00056 const double pi = 3.141592653589793238; 00057 const double twoPi = 2*pi; 00058 double chi2 = -0.5*offset*offset/(sigma*sigma); 00059 double pdf = exp(chi2)/(sigma*sqrt(twoPi)); 00060 return pdf; 00061 }

double ParticleIDBase::pdfMinSigmaCut ( ) const [inline, inherited]

00054 {return m_pdfsigmamin_cut;}

EvtRecTrack* ParticleIDBase::PidTrk ( ) const [inline, inherited]

00050 {return m_trk;}

double ParticleIDBase::pol2 ( double x,

double * par

) [inherited]

double ParticleIDBase::pol2 ( double x,

double * par

) [inherited]

00097 { 00098 double y=x; 00099 return par[0] + (par[1] * y) +(par[2] * y * y); 00100 }

double ParticleIDBase::pol3 ( double x,

double * par

) [inherited]

double ParticleIDBase::pol3 ( double x,

double * par

) [inherited]

00102 { 00103 double y=x; 00104 return par[0] + (par[1] * y) +(par[2] * y * y)+(par[3] * y * y*y); 00105 }

double ParticleIDBase::pol4 ( double x,

double * par

) [inherited]

double ParticleIDBase::pol4 ( double x,

double * par

) [inherited]

00107 { 00108 double y=x; 00109 return par[0] + (par[1] * y) +(par[2] * y * y)+(par[3] * y * y*y) + (par[4] * y * y*y*y); 00110 }

double TofQPID::prob ( int n ) const [inline, virtual]

Implements ParticleIDBase.
00023 {return m_prob[n];}

double ParticleIDBase::probCalculate ( double chi2,

int n

) [inherited]

double ParticleIDBase::probCalculate ( double chi2,

int n

) [inherited]

00047 { 00048 double p = -1.0; 00049 if(chi2 < 0) return p; 00050 p = TMath::Prob(chi2, ndof); 00051 return p; 00052 }

double ParticleIDBase::pt ( ) [inherited]

double ParticleIDBase::pt ( ) [inherited]

00070 { 00071 double val = 999; 00072 if(!m_trk) return val; 00073 if(!m_trk->isMdcTrackValid()) return val; 00074 RecMdcTrack *mdcTrk = m_trk->mdcTrack(); 00075 val = mdcTrk->pxy(); 00076 }

void ParticleIDBase::setChiMinCut ( const double chi = 4 ) [inline, inherited]

00053 {m_chimin_cut = chi;}

void ParticleIDBase::setPdfMinSigmaCut ( const double pdf = 4 ) [inline, inherited]

00055 {m_pdfsigmamin_cut= pdf;}

void ParticleIDBase::setRecTrack ( EvtRecTrack * trk ) [inline, inherited]

00051 {m_trk = trk;}

void ParticleIDBase::setRunNo ( const double runh = 8093 ) [inline, inherited]

00057 {m_runno = runh;}

int ParticleIDBase::tofcValid ( ) const [inline, inherited]

00107 {return TOFC_VALID;}

int ParticleIDBase::tofeValid ( ) const [inline, inherited]

00105 {return TOFE_VALID;}

int ParticleIDBase::tofqValid ( ) const [inline, inherited]

00106 {return TOFQ_VALID;}

int ParticleIDBase::tofValid ( ) const [inline, inherited]

00104 {return TOF_VALID;}

int ParticleIDBase::useDedx ( ) const [inline, inherited]

00077 {return USE_DEDX;}

int ParticleIDBase::useEmc ( ) const [inline, inherited]

00084 {return USE_EMC;}

int ParticleIDBase::useMuc ( ) const [inline, inherited]

00085 {return USE_MUC;}

int ParticleIDBase::useTof ( ) const [inline, inherited]

00078 {return USE_TOF;}

int ParticleIDBase::useTof1 ( ) const [inline, inherited]

00079 {return USE_TOF1;}

int ParticleIDBase::useTof2 ( ) const [inline, inherited]

00080 {return USE_TOF2;}

int ParticleIDBase::useTofC ( ) const [inline, inherited]

00083 {return USE_TOFC;}

int ParticleIDBase::useTofE ( ) const [inline, inherited]

00081 {return USE_TOFE;}

int ParticleIDBase::useTofQ ( ) const [inline, inherited]

00082 {return USE_TOFQ;}

double ParticleIDBase::velc ( ) [inherited]

double ParticleIDBase::velc ( ) [inherited]

00041 { 00042 // double vel = 29.9792458; // tof_path unit in cm. 00043 double vel = 299.792458; // tof path unit in mm 00044 return vel; 00045 }

double ParticleIDBase::xmass ( int n ) [inherited]

double ParticleIDBase::xmass ( int n ) [inherited]

00035 { 00036 double mass[5] = {0.000511, 0.105658, 0.139570,0.493677, 0.938272}; 00037 if(n < 0 || n >=5) return 0.0; 00038 return mass[n]; 00039 }

Member Data Documentation

double TofQPID::m_chi [private]

double TofQPID::m_chimin [private]

double TofQPID::m_hitstatus [private]

int TofQPID::m_ndof [private]

TofQPID* TofQPID::m_pointer [static, private]

TofQPID * TofQPID::m_pointer = 0 [static, private]

double TofQPID::m_prob [private]

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

/data0/mdestefa/bes3soft/Boss_6.5.5/dist/6.5.5/Analysis/ParticleID/ParticleID-00-04-48/ParticleID/TofQPID.h
/data0/mdestefa/bes3soft/Boss_6.5.5/dist/6.5.5/InstallArea/include/ParticleID/ParticleID/TofQPID.h
/data0/mdestefa/bes3soft/Boss_6.5.5/dist/6.5.5/Analysis/ParticleID/ParticleID-00-04-48/src/TofQPID.cxx

Generated on Wed Feb 2 18:59:56 2011 for BOSS6.5.5 by

1.3.9.1

TofQPID Class Reference

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation