Filter_Track Class Reference

sadly need to include a root dependency, but no matter - the TIDA::Track class itself inherets from TObject already, so perhaps the boat has sailed on that concern long ago More...

#include <Filter_Track.h>

Inheritance diagram for Filter_Track:

Collaboration diagram for Filter_Track:

Public Member Functions
	Filter_Track (double etaMax, double d0Max, double d0Min, double z0Max, double pTMin, int minPixelHits, int minSctHits, int minSiHits, int minBlayerHits, int minStrawHits, int minTrHits, double prob=0, int maxPixelHoles=20, int maxSctHoles=20, int maxSiHoles=20, bool expectBL=false)
bool	select (const TIDA::Track *t, const TIDARoiDescriptor *=0)
void	chargeSelection (int i)
int	chargeSelection () const
void	maxpT (double pTMax)
double	maxpT () const

Private Attributes
double	m_etaMax
double	m_d0Max
double	m_d0Min
double	m_z0Max
double	m_pTMin
double	m_pTMax
int	m_minPixelHits
int	m_minSctHits
int	m_minSiHits
int	m_minBlayerHits
int	m_minStrawHits
int	m_minTrHits
int	m_maxPixelHoles
int	m_maxSctHoles
int	m_maxSiHoles
double	m_prob
int	m_chargeSelection
bool	m_expectBL

Detailed Description

sadly need to include a root dependency, but no matter - the TIDA::Track class itself inherets from TObject already, so perhaps the boat has sailed on that concern long ago

Definition at line 41 of file Filter_Track.h.

Constructor & Destructor Documentation

Filter_Track()

Filter_Track::Filter_Track ( double  etaMax, double  d0Max, double  d0Min, double  z0Max, double  pTMin, int  minPixelHits, int  minSctHits, int  minSiHits, int  minBlayerHits, int  minStrawHits, int  minTrHits, double  prob = 0, int  maxPixelHoles = 20, int  maxSctHoles = 20, int  maxSiHoles = 20, bool  expectBL = false  )

inline

Definition at line 45 of file Filter_Track.h.

                                                                                           :
    m_etaMax(etaMax), m_d0Max(d0Max),  m_d0Min(d0Min), m_z0Max(z0Max),  m_pTMin(pTMin), m_pTMax(pTMin-1), // guarantee that the default pTMax is *always* < pTMin  
    m_minPixelHits(minPixelHits),   m_minSctHits(minSctHits),     m_minSiHits(minSiHits),   
    m_minBlayerHits(minBlayerHits), m_minStrawHits(minStrawHits), m_minTrHits(minTrHits),
    m_maxPixelHoles(maxPixelHoles), m_maxSctHoles(maxSctHoles), m_maxSiHoles(maxSiHoles),
    m_prob(prob),
    m_chargeSelection(0),
    m_expectBL(expectBL)
  {  } 

Member Function Documentation

chargeSelection() [1/2]

int Filter_Track::chargeSelection ( ) const

inline

Definition at line 78 of file Filter_Track.h.

{ return m_chargeSelection; }

chargeSelection() [2/2]

void Filter_Track::chargeSelection ( int  i )

inline

Definition at line 77 of file Filter_Track.h.

{ m_chargeSelection=i; }

maxpT() [1/2]

double Filter_Track::maxpT ( ) const

inline

Definition at line 81 of file Filter_Track.h.

{ return  m_pTMax; } 

maxpT() [2/2]

void Filter_Track::maxpT ( double  pTMax )

inline

Definition at line 80 of file Filter_Track.h.

{ m_pTMax = pTMax; } 

select()

bool Filter_Track::select ( const TIDA::Track *  t, const TIDARoiDescriptor *  = 0  )

inlinevirtual

require a blayer (ibl in run2) hit only if one is expected

Implements TrackFilter.

Definition at line 58 of file Filter_Track.h.

                                                                { 
    // Select track parameters
    bool selected = true;
    if ( std::fabs(t->eta())>m_etaMax || std::fabs(t->a0())>m_d0Max || std::fabs(t->a0())<m_d0Min || std::fabs(t->z0())>m_z0Max || std::fabs(t->pT())<m_pTMin ) selected = false;
    if ( m_pTMax>m_pTMin && std::fabs(t->pT())>m_pTMax ) selected = false;
    // Select track silicon hit content
    if( t->pixelHits()<m_minPixelHits || t->sctHits()<m_minSctHits || t->siHits()<m_minSiHits || t->bLayerHits()<m_minBlayerHits ) selected = false;
    if( t->pixelHoles()>m_maxPixelHoles || t->sctHoles()>m_maxSctHoles || (t->pixelHoles()+t->sctHoles())>m_maxSiHoles ) selected = false; 
    // Select track trt hit content
    if( t->strawHits()<m_minStrawHits || t->trHits()<m_minTrHits ) selected = false;
    if( m_prob>0 && TMath::Prob( t->chi2(), t->dof() )<m_prob )    selected = false;
    // track chare selection
    if ( m_chargeSelection!=0 && t->pT()*m_chargeSelection<=0 )  selected = false;
    if ( m_expectBL && ( ( t->expectBL() || t->hasTruth() ) && t->bLayerHits()<1) )  selected = false;
 
    return selected;
  } 

Member Data Documentation

m_chargeSelection

int Filter_Track::m_chargeSelection

private

Definition at line 107 of file Filter_Track.h.

m_d0Max

double Filter_Track::m_d0Max

private

Definition at line 88 of file Filter_Track.h.

m_d0Min

double Filter_Track::m_d0Min

private

Definition at line 89 of file Filter_Track.h.

m_etaMax

double Filter_Track::m_etaMax

private

Definition at line 87 of file Filter_Track.h.

m_expectBL

bool Filter_Track::m_expectBL

private

Definition at line 109 of file Filter_Track.h.

m_maxPixelHoles

int Filter_Track::m_maxPixelHoles

private

Definition at line 101 of file Filter_Track.h.

m_maxSctHoles

int Filter_Track::m_maxSctHoles

private

Definition at line 102 of file Filter_Track.h.

m_maxSiHoles

int Filter_Track::m_maxSiHoles

private

Definition at line 103 of file Filter_Track.h.

m_minBlayerHits

int Filter_Track::m_minBlayerHits

private

Definition at line 97 of file Filter_Track.h.

m_minPixelHits

int Filter_Track::m_minPixelHits

private

Definition at line 94 of file Filter_Track.h.

m_minSctHits

int Filter_Track::m_minSctHits

private

Definition at line 95 of file Filter_Track.h.

m_minSiHits

int Filter_Track::m_minSiHits

private

Definition at line 96 of file Filter_Track.h.

m_minStrawHits

int Filter_Track::m_minStrawHits

private

Definition at line 98 of file Filter_Track.h.

m_minTrHits

int Filter_Track::m_minTrHits

private

Definition at line 99 of file Filter_Track.h.

m_prob

double Filter_Track::m_prob

private

Definition at line 105 of file Filter_Track.h.

m_pTMax

double Filter_Track::m_pTMax

private

Definition at line 92 of file Filter_Track.h.

m_pTMin

double Filter_Track::m_pTMin

private

Definition at line 91 of file Filter_Track.h.

m_z0Max

double Filter_Track::m_z0Max

private

Definition at line 90 of file Filter_Track.h.

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

• Filter_Track.h