TTrackMC Class Reference

A class to have MC information of TTrack. More...

#include <TTrackMC.h>

Public Member Functions
virtual	~TTrackMC ()
	Destructor.
void	dump (const std::string &message=std::string(""), const std::string &prefix=std::string("")) const
	dumps debug information.
int	hepId (void) const
	returns HEP ID.
const TTrackHEP *const	hep (void) const
	returns a pointer to TTrackHEP.
bool	charge (void) const
	returns charge matching.
double	wireFraction (void) const
	returns wire fraction(F1).
double	wireFractionHEP (void) const
	returns wire fraction(F2).
double	ptFraction (void) const
	returns pt fraction.
double	pzFraction (void) const
	returns pz fraction.
const Hep3Vector &	residual (void) const
	returns residual of momentum.
double	ptResidual (void) const
	returns residual of pt.
double	pzResidual (void) const
	returns residual of pz.
double	ptPull (void) const
	returns pull of pt.
double	pzPull (void) const
	returns pull of pz.
unsigned	state (void) const
	returns state.
unsigned	quality (void) const
	returns quality.
std::string	qualityString (void) const
	returns quality.
void	update (void)
	updates information.

Friends
class	TrkReco

Detailed Description

A class to have MC information of TTrack.

Definition at line 54 of file TTrackMC.h.

Constructor & Destructor Documentation

~TTrackMC()

TTrackMC::~TTrackMC ( )

virtual

Destructor.

Definition at line 63 of file TTrackMC.cxx.

                    {
}

Member Function Documentation

charge()

bool TTrackMC::charge ( void ) const

inline

returns charge matching.

Definition at line 181 of file TTrackMC.h.

                           {
    return _charge;
}

Referenced by TTrackManager::saveMCTables().

dump()

void TTrackMC::dump	(	const std::string &	message = std::string(""),
		const std::string &	prefix = std::string("") ) const

dumps debug information.

Definition at line 141 of file TTrackMC.cxx.

                                                                 {
    std::cout << msg;
    std::cout << _t.name() << ":";
    std::cout << "state=" << _state << ":";
    if (_quality & TTrackGood) std::cout << "good   :";
    else if (_quality & TTrackGhost) std::cout << "ghost  :";
    else if (_quality & TTrackBad) std::cout << "bad    :";
    else if (_quality & TTrackCharge) std::cout << "bad    :";
    else if (_quality & TTrackGarbage) std::cout << "garbage:";
    else std::cout << "classification error:";
    bitDisplay(_quality, 23, 15); std::cout << ":";
    std::cout << _hepID << ":";
    std::cout << _wireFraction << "," << _wireFractionHEP << ":";
    std::cout << _ptFraction << "," << _pzFraction;
    std::cout << std::endl;
}

hep()

const TTrackHEP *const TTrackMC::hep ( void ) const

inline

returns a pointer to TTrackHEP.

Definition at line 175 of file TTrackMC.h.

                        {
    return _hep;
}

Referenced by TTrackManager::saveMCTables().

hepId()

int TTrackMC::hepId ( void ) const

inline

returns HEP ID.

Definition at line 169 of file TTrackMC.h.

                          {
    return _hepID;
}

ptFraction()

double TTrackMC::ptFraction ( void ) const

inline

returns pt fraction.

Definition at line 187 of file TTrackMC.h.

                               {
    return _ptFraction;
}

Referenced by TTrackManager::saveMCTables().

ptPull()

double TTrackMC::ptPull ( void ) const

inline

returns pull of pt.

Definition at line 241 of file TTrackMC.h.

                           {
    return _ptPull;
}

ptResidual()

double TTrackMC::ptResidual ( void ) const

inline

returns residual of pt.

Definition at line 229 of file TTrackMC.h.

                               {
    return _ptResidual;
}

pzFraction()

double TTrackMC::pzFraction ( void ) const

inline

returns pz fraction.

Definition at line 193 of file TTrackMC.h.

                               {
    return _pzFraction;
}

Referenced by TTrackManager::saveMCTables().

pzPull()

double TTrackMC::pzPull ( void ) const

inline

returns pull of pz.

Definition at line 247 of file TTrackMC.h.

                           {
    return _pzPull;
}

pzResidual()

double TTrackMC::pzResidual ( void ) const

inline

returns residual of pz.

Definition at line 235 of file TTrackMC.h.

                               {
    return _pzResidual;
}

quality()

unsigned TTrackMC::quality ( void ) const

inline

returns quality.

Definition at line 217 of file TTrackMC.h.

                            { 
    return _quality;
} 

Referenced by TTrackManager::saveMCTables(), and TrackMCStatus().

qualityString()

std::string TTrackMC::qualityString

(

void

)

const

returns quality.

Definition at line 285 of file TTrackMC.cxx.

                                  {
    return TrackMCQualityString(_quality);
}

residual()

const Hep3Vector & TTrackMC::residual ( void ) const

inline

returns residual of momentum.

Definition at line 223 of file TTrackMC.h.

                             {
    return _residual;
}

state()

unsigned TTrackMC::state ( void ) const

inline

returns state.

Definition at line 211 of file TTrackMC.h.

                          {
    return _state;
}

update()

void TTrackMC::update

(

void

)

updates information.

Definition at line 67 of file TTrackMC.cxx.

                     {
    _state = 0;
    _quality = 0;
/*
    //...Prepare counters...
    unsigned nHep = TTrackHEP::list().length();
    unsigned nTrk = TrkReco::getTrkReco()->tracks().length();
    unsigned * N1 = (unsigned *) malloc(nHep * sizeof(unsigned));
    float * F1 = (float *) malloc(nHep * sizeof(float));
    unsigned N2 = 0;
    for (unsigned i = 0; i < nHep; i++) {
    N1[i] = 0;
    F1[i] = 0.;
    }
    
    //...Prepare for fraction F1...
//  const AList<TMLink> & cores = _t.cores();
    const AList<TMLink> & cores = _t.finalHits();
    unsigned nCores = cores.length();
    for (unsigned i = 0; i < nCores; i++) {
    TMLink * t = cores[i];
    int hepID = t->hit()->mc()->hep()->id();
    ++N1[hepID];
    }
 
    //...Calculate fraction F1 and find the best HEP...
    int bestHep = -1;
    TTrackHEP * hep = 0;
    float bestF1 = 0.;
    for (unsigned i = 0; i < nHep; i++) {
    if (nCores) F1[i] = (float) N1[i] / (float) nCores;
    if (F1[i] > bestF1) {
        bestHep = i;
        bestF1 = F1[i];
    }
    }
 
    //...Check HEP...
    float F2 = 0.;
    if (bestHep != -1) {
    hep = TTrackHEP::list()[bestHep];
    unsigned nAll = 0;
    for (unsigned i = 0; i < hep->hits().length(); i++) {
        const TMDCWireHit * hit = hep->hits()[i]->hit();
        if (! hit) continue;
        if (hit->state() & WireHitInvalidForFit) continue;
        
        ++nAll;
        if (hit->track() == & _t) ++N2;
    }
 
    //...Calculate fraction F2...
    if (nAll) F2 = (float) N2 / (float) nAll;
    }
 
    //...Store results...
    _hepID = bestHep;
    _hep = hep;
    _wireFraction = bestF1;
    _wireFractionHEP = F2;
 
    //...Compare charge and momentum...
    compare();
 
    //...Classification...
    classify();
 
    //...Termination...
    free(N1);
    free(F1);
*/
}

wireFraction()

double TTrackMC::wireFraction ( void ) const

inline

returns wire fraction(F1).

Definition at line 199 of file TTrackMC.h.

                                 {
    return _wireFraction;
}

Referenced by TTrackManager::saveMCTables().

wireFractionHEP()

double TTrackMC::wireFractionHEP ( void ) const

inline

returns wire fraction(F2).

Definition at line 205 of file TTrackMC.h.

                                    {
    return _wireFractionHEP;
}

Referenced by TTrackManager::saveMCTables().

Friends And Related Symbol Documentation

TrkReco

friend class TrkReco

friend

Definition at line 144 of file TTrackMC.h.

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

• TTrackMC.h
• TTrackMC.cxx