TMSelector Class Reference

A class to select a TTrackBase object. More...

#include <TMSelector.h>

Public Member Functions
	TMSelector ()
	Constructor.
	TMSelector (const TMSelector &)
	Copy constructor.
virtual	~TMSelector ()
	Destructor.
void	dump (const std::string &message=std::string(""), const std::string &prefix=std::string("")) const
	dumps debug information.
unsigned	nLinks (void) const
	returns min. # of hits(TMLinks) requried.
unsigned	nSuperLayers (void) const
	returns min. # of super layers required.
double	minPt (void) const
	returns min. pt required.
double	maxImpact (void) const
	returns max. impact(2D) required.
unsigned	nLinksStereo (void) const
	returns min. # of stereo hits(TMLinks) requried.
double	maxDistance (void) const
	returns max. distance required for stereo hits.
double	maxSigma (void) const
	returns max. sigma for each TMLink.
bool	select (TTrackBase &) const
	returns true if given track satisfys criteria after fitting.
bool	preSelect (const TTrackBase &) const
	returns true if given track satisfys criteria before fitting.
unsigned	nLinks (unsigned)
	sets # of hits(TMLinks) requried.
unsigned	nSuperLayers (unsigned)
	sets # of super layers required.
double	minPt (double)
	sets min. pt required.
double	maxImpact (double)
	sets max. impact(2D) required.
unsigned	nLinksStereo (unsigned)
	sets min. # of stereo hits(TMLinks) requried.
double	maxDistance (double)
	sets max. distance required for stereo hits.
double	maxSigma (double)
	sets max. sigma for each TMLink.

Detailed Description

A class to select a TTrackBase object.

Definition at line 32 of file TMSelector.h.

Constructor & Destructor Documentation

TMSelector() [1/2]

TMSelector::TMSelector

(

)

Constructor.

Definition at line 19 of file TMSelector.cxx.

: _nLinksDefined(false),
  _nLinks(0),
  _nSuperLayersDefined(false),
  _nSuperLayers(0),
  _minPtDefined(false),
  _minPt(0.),
  _maxImpactDefined(false),
  _maxImpact(0.),
  _nLinksStereoDefined(false),
  _nLinksStereo(0),
  _maxDistanceDefined(false),
  _maxDistance(0.) {
}

TMSelector() [2/2]

TMSelector::TMSelector

(

const TMSelector &

a

)

Copy constructor.

Definition at line 34 of file TMSelector.cxx.

: _nLinksDefined(a._nLinksDefined),
  _nLinks(a._nLinks),
  _nSuperLayersDefined(a._nSuperLayersDefined),
  _nSuperLayers(a._nSuperLayers),
  _minPtDefined(a._minPtDefined),
  _minPt(a._minPt),
  _maxImpactDefined(a._maxImpactDefined),
  _maxImpact(a._maxImpact),
  _nLinksStereoDefined(a._nLinksStereoDefined),
  _nLinksStereo(a._nLinksStereo),
  _maxDistanceDefined(a._maxDistanceDefined),
  _maxDistance(a._maxDistance) {
}

~TMSelector()

TMSelector::~TMSelector ( )

virtual

Destructor.

Definition at line 49 of file TMSelector.cxx.

                        {
}

Member Function Documentation

dump()

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

dumps debug information.

maxDistance() [1/2]

double TMSelector::maxDistance ( double  a )

inline

sets max. distance required for stereo hits.

Definition at line 245 of file TMSelector.h.

                                {
    _maxDistanceDefined = true;
    return _maxDistance = a;
}

maxDistance() [2/2]

double TMSelector::maxDistance ( void  ) const

inline

returns max. distance required for stereo hits.

Definition at line 235 of file TMSelector.h.

                                  {
#ifdef TRKRECO_DEBUG
    if (! _maxDistanceDefined)
    std::cout << "TMSelector !!! max. distance is not defined" << std::endl;
#endif
    return _maxDistance;
}

Referenced by TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

maxImpact() [1/2]

double TMSelector::maxImpact ( double  a )

inline

sets max. impact(2D) required.

Definition at line 194 of file TMSelector.h.

                              {
    _maxImpactDefined = true;
    return _maxImpact = a;
}

maxImpact() [2/2]

double TMSelector::maxImpact ( void  ) const

inline

returns max. impact(2D) required.

Definition at line 184 of file TMSelector.h.

                                {
#ifdef TRKRECO_DEBUG
    if (! _maxImpactDefined)
    std::cout << "TMSelector !!! max. impact is not defined" << std::endl;
#endif
    return _maxImpact;
}

Referenced by TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

maxSigma() [1/2]

double TMSelector::maxSigma ( double  a )

inline

sets max. sigma for each TMLink.

Definition at line 211 of file TMSelector.h.

                             {
    _maxSigmaDefined = true;
    return _maxSigma = a;
}

maxSigma() [2/2]

double TMSelector::maxSigma ( void  ) const

inline

returns max. sigma for each TMLink.

Definition at line 201 of file TMSelector.h.

                               {
#ifdef TRKRECO_DEBUG
    if (! _maxSigmaDefined)
    std::cout << "TMSelector !!! max. sigma is not defined" << std::endl;
#endif
    return _maxSigma;
}

Referenced by TBuilder0::appendClusters(), TBuilder0::buildRphi(), TBuilderCosmic::buildStereo(), TBuilder0::buildStereo0(), TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

minPt() [1/2]

double TMSelector::minPt ( double  a )

inline

sets min. pt required.

Definition at line 177 of file TMSelector.h.

                          {
    _minPtDefined = true;
    return _minPt = a;
}

minPt() [2/2]

double TMSelector::minPt ( void  ) const

inline

returns min. pt required.

Definition at line 167 of file TMSelector.h.

                            {
#ifdef TRKRECO_DEBUG
    if (! _minPtDefined)
    std::cout << "TMSelector !!! min. pt is not defined" << std::endl;
#endif
    return _minPt;
}

Referenced by TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

nLinks() [1/2]

unsigned TMSelector::nLinks ( unsigned  a )

inline

sets # of hits(TMLinks) requried.

Definition at line 143 of file TMSelector.h.

                             {
    _nLinksDefined = true;
    return _nLinks = a;
}

nLinks() [2/2]

unsigned TMSelector::nLinks ( void  ) const

inline

returns min. # of hits(TMLinks) requried.

Definition at line 133 of file TMSelector.h.

                             {
#ifdef TRKRECO_DEBUG
    if (! _nLinksDefined)
    std::cout << "TMSelector !!! min. nLinks is not defined" << std::endl;
#endif
    return _nLinks;
}

Referenced by TBuilder0::buildRphi(), TBuilder0::buildStereo(), TBuilderCosmic::buildStereo(), TBuilder0::buildStereo0(), TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

nLinksStereo() [1/2]

unsigned TMSelector::nLinksStereo ( unsigned  a )

inline

sets min. # of stereo hits(TMLinks) requried.

Definition at line 228 of file TMSelector.h.

                                   {
    _nLinksStereoDefined = true;
    return _nLinksStereo = a;
}

nLinksStereo() [2/2]

unsigned TMSelector::nLinksStereo ( void  ) const

inline

returns min. # of stereo hits(TMLinks) requried.

Definition at line 218 of file TMSelector.h.

                                   {
#ifdef TRKRECO_DEBUG
    if (! _nLinksStereoDefined)
    std::cout << "TMSelector !!! min. nLinksStereo is not defined" << std::endl;
#endif
    return _nLinksStereo;
}

Referenced by TBuilder0::buildStereo(), TBuilderCosmic::buildStereo(), TBuilder0::buildStereo0(), TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

nSuperLayers() [1/2]

unsigned TMSelector::nSuperLayers ( unsigned  a )

inline

sets # of super layers required.

Definition at line 160 of file TMSelector.h.

                                   {
    _nSuperLayersDefined = true;
    return _nSuperLayers = a;
}

nSuperLayers() [2/2]

unsigned TMSelector::nSuperLayers ( void  ) const

inline

returns min. # of super layers required.

Definition at line 150 of file TMSelector.h.

                                   {
#ifdef TRKRECO_DEBUG
    if (! _nSuperLayers)
    std::cout << "TMSelector !!! min. nSuperLayers is not defined" << std::endl;
#endif
    return _nSuperLayers;
}

Referenced by TConformalFinder0::TConformalFinder0(), TFastFinder::TFastFinder(), and TBuilder0::trackSelector().

preSelect()

bool TMSelector::preSelect

(

const TTrackBase &

a

)

const

returns true if given track satisfys criteria before fitting.

Definition at line 123 of file TMSelector.cxx.

                                                {
    if (_nLinksDefined) {
    if (a.nLinks() < _nLinks) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by nLinks(";
        std::cout << a.nLinks() << ") < ";
        std::cout << _nLinks << std::endl;
#endif
        return false;
    }
    }
 
    if (_nSuperLayersDefined) {
    if (NSuperLayers(a.links()) < _nSuperLayers) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by nSuperLayers(";
        std::cout << NSuperLayers(a.links()) << ") < ";
        std::cout << _nSuperLayers << std::endl;
#endif
        return false;
    }
    }
 
#ifdef TRKRECO_DEBUG_DETAIL
    std::cout << "    TSelect::preSelect ... accepted" << std::endl;
#endif
    return true;
}

Referenced by TBuilder0::buildRphi().

select()

bool TMSelector::select

(

TTrackBase &

b

)

const

returns true if given track satisfys criteria after fitting.

Definition at line 53 of file TMSelector.cxx.

                                       {
 
#ifdef TRKRECO_DEBUG_DETAIL
    if (! b.fitted()) {
    std::cout << "    TSelect::select !!! not fitted yet" << std::endl;
    }
#endif
 
    if (b.objectType() == Track) {
    TTrack & a = (TTrack &) b;
 
    if (_minPtDefined) {
        if (a.pt() < _minPt) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by min. pt(";
        std::cout << a.pt() << ") < ";
        std::cout << _minPt << std::endl;
#endif
        return false;
        }
    }
 
    if (_maxImpactDefined) {
        if (fabs(a.impact()) > _maxImpact) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by max. impact(";
        std::cout << a.impact() << ") < ";
        std::cout << _maxImpact << std::endl;
#endif
        return false;
        }
    }
    }
    else if (b.objectType() == Circle) {
    TCircle & a = (TCircle &) b;
 
    if (_minPtDefined) {
        if (a.pt() < _minPt) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by min. pt(";
        std::cout << a.pt() << ") < ";
        std::cout << _minPt << std::endl;
#endif
        return false;
        }
    }
 
    if (_maxImpactDefined) {
        if (fabs(a.impact()) > _maxImpact) {
#ifdef TRKRECO_DEBUG_DETAIL
        std::cout << "    TSelect ... rejected by max. impact(";
        std::cout << a.impact() << ") < ";
        std::cout << _maxImpact << std::endl;
#endif
        return false;
        }
    }
    }
    else {
    std::cout << "TMSelector !!! Unknown object type" << std::endl;
    return false;
    }
 
#ifdef TRKRECO_DEBUG_DETAIL
    std::cout << "    TSelect::select ... accepted" << std::endl;
#endif
    return true;
}

Referenced by TBuilder0::buildRphi(), TBuilder0::buildStereo(), TBuilderCosmic::buildStereo(), and TBuilder0::buildStereo0().

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

• TMSelector.h
• TMSelector.cxx