TrkFit Class Reference

#include <TrkFit.h>

Inheritance diagram for TrkFit:

Public Member Functions
virtual ChisqConsistency	chisqConsistency () const =0
virtual bool	validFlightLength (double fltL, double tolerance=0.0) const
void	printType (std::ostream &ostr) const
virtual int	nActive () const =0
virtual int	nSvt () const =0
virtual int	nMdc () const =0
virtual PdtPid::PidType	particleType () const =0
virtual TrkExchangePar	helix (double fltL) const =0
virtual double	arrivalTime (double fltL) const =0
virtual double	startFoundRange () const =0
virtual double	endFoundRange () const =0
Public Member Functions inherited from TrkAbsFit
virtual int	charge () const =0
virtual double	chisq () const =0
virtual int	nDof () const =0
virtual const TrkDifTraj &	traj () const =0
virtual HepPoint3D	position (double fltL) const =0
virtual Hep3Vector	direction (double fltL) const =0
virtual Hep3Vector	momentum (double fltL=0.) const =0
virtual double	pt (double fltL=0.) const =0
virtual BesPointErr	positionErr (double fltL) const =0
virtual BesVectorErr	directionErr (double fltL) const =0
virtual BesVectorErr	momentumErr (double fltL) const =0
virtual HepMatrix	posmomCov (double fltL) const =0
virtual void	getAllCovs (double fltL, HepSymMatrix &xxCov, HepSymMatrix &ppCov, HepMatrix &xpCov) const =0
virtual void	getAllWeights (double fltL, HepVector &pos, HepVector &mom, HepSymMatrix &xxWeight, HepSymMatrix &ppWeight, HepMatrix &xpWeight) const =0
virtual double	startValidRange () const =0
virtual double	endValidRange () const =0
virtual void	printAll (std::ostream &ostr) const =0
virtual void	print (std::ostream &ostr) const =0

Protected Member Functions
	TrkFit ()
virtual	~TrkFit ()
Protected Member Functions inherited from TrkAbsFit
	TrkAbsFit ()
virtual	~TrkAbsFit ()

Detailed Description

Definition at line 23 of file TrkFit.h.

Constructor & Destructor Documentation

TrkFit()

TrkFit::TrkFit ( )

protected

Definition at line 26 of file TrkFit.cxx.

               {
//------------------------------------------------------------------------
}

Referenced by endFoundRange().

~TrkFit()

TrkFit::~TrkFit ( )

protectedvirtual

Definition at line 21 of file TrkFit.cxx.

                {
//------------------------------------------------------------------------
}

Member Function Documentation

arrivalTime()

virtual double TrkFit::arrivalTime ( double fltL ) const

pure virtual

Implemented in TrkLineRep, and TrkRep.

chisqConsistency()

virtual ChisqConsistency TrkFit::chisqConsistency ( ) const

pure virtual

Implemented in TrkRep.

endFoundRange()

virtual double TrkFit::endFoundRange ( ) const

pure virtual

Implemented in TrkRep.

helix()

virtual TrkExchangePar TrkFit::helix ( double fltL ) const

pure virtual

Implemented in TrkCircleRep, TrkHelixRep, and TrkLineRep.

Referenced by TrkHelixMaker::addZValues(), MdcSegInfoSterO::calcStereo(), MdcSegGrouper::combineSegs(), MdcTrackList::createFromSegs(), MdcxCosmicSewer::execute(), MdcTrkRecon::fillTrackList(), MdcSegGrouperSt::fillWithSegs(), MdcTrackList::finishCircle(), MdcTrackList::finishHelix(), Hough2D::fit(), Hough3D::fit(), MdcTrackList::pickHits(), TrkRep::positionErr(), TrkRecoTrk::print(), MdcTrack::projectToR(), MdcTrack::projectToR(), MdcMergeDups::store(), and MdcTrack::storeTrack().

nActive()

virtual int TrkFit::nActive ( ) const

pure virtual

Implemented in TrkRep.

Referenced by MdcTrackListBase::arbitrateHits(), MdcTrkRecon::fillTrackList(), MdcTrackListCsmc::finish3d(), MdcTrackList::finishCircle(), MdcTrackList::finishHelix(), Hough2D::fit(), Hough3D::fit(), TrkRecoTrk::print(), and TrkRecoTrk::printAll().

nMdc()

virtual int TrkFit::nMdc ( ) const

pure virtual

Implemented in TrkRep.

nSvt()

virtual int TrkFit::nSvt ( ) const

pure virtual

Implemented in TrkRep.

particleType()

virtual PdtPid::PidType TrkFit::particleType ( ) const

pure virtual

Implemented in TrkRep.

Referenced by printType().

printType()

void TrkFit::printType

(

std::ostream &

ostr

)

const

Definition at line 31 of file TrkFit.cxx.

{
  ostr << "Particle type: " << Pdt::lookup( particleType() )->name();
}

startFoundRange()

virtual double TrkFit::startFoundRange ( ) const

pure virtual

Implemented in TrkRep.

validFlightLength()

bool TrkFit::validFlightLength ( double fltL, double tolerance = 0.0 ) const

virtual

Definition at line 38 of file TrkFit.cxx.

                                                            {
  return fltl+tolerance >= startValidRange() &&
    fltl-tolerance <= endValidRange();
}

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

• TrkFit.h
• TrkFit.cxx