TrkAbsFit Class Reference

#include <TrkAbsFit.h>

Inheritance diagram for TrkAbsFit:

Public Member Functions
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
	TrkAbsFit ()
virtual	~TrkAbsFit ()

Detailed Description

Definition at line 41 of file TrkAbsFit.h.

Constructor & Destructor Documentation

TrkAbsFit()

TrkAbsFit::TrkAbsFit ( )

protected

Definition at line 22 of file TrkAbsFit.cxx.

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

~TrkAbsFit()

TrkAbsFit::~TrkAbsFit ( )

protectedvirtual

Definition at line 17 of file TrkAbsFit.cxx.

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

Member Function Documentation

charge()

virtual int TrkAbsFit::charge ( ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

Referenced by MdcTrkRecon::fillTrackList(), and MdcTrack::storeTrack().

chisq()

virtual double TrkAbsFit::chisq ( ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

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

direction()

virtual Hep3Vector TrkAbsFit::direction ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

directionErr()

virtual BesVectorErr TrkAbsFit::directionErr ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

endValidRange()

virtual double TrkAbsFit::endValidRange ( ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

Referenced by TrkFit::validFlightLength().

getAllCovs()

virtual void TrkAbsFit::getAllCovs ( double fltL, HepSymMatrix & xxCov, HepSymMatrix & ppCov, HepMatrix & xpCov ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

getAllWeights()

virtual void TrkAbsFit::getAllWeights ( double fltL, HepVector & pos, HepVector & mom, HepSymMatrix & xxWeight, HepSymMatrix & ppWeight, HepMatrix & xpWeight ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

momentum()

virtual Hep3Vector TrkAbsFit::momentum ( double fltL = 0. ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

Referenced by MdcTrkRecon::fillTrackList().

momentumErr()

virtual BesVectorErr TrkAbsFit::momentumErr ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

nDof()

virtual int TrkAbsFit::nDof ( ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

Referenced by TrkRep::chisqConsistency(), MdcTrkRecon::fillTrackList(), and MdcTrack::storeTrack().

position()

virtual HepPoint3D TrkAbsFit::position ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

Referenced by MdcTrkRecon::fillTrackList(), and MdcTrack::storeTrack().

positionErr()

virtual BesPointErr TrkAbsFit::positionErr ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

Referenced by MdcTrackList::finishHelix().

posmomCov()

virtual HepMatrix TrkAbsFit::posmomCov ( double fltL ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

print()

virtual void TrkAbsFit::print ( std::ostream & ostr ) const

pure virtual

Implemented in TrkCircleRep, TrkCompTrk, TrkHelixRep, and TrkLineRep.

printAll()

virtual void TrkAbsFit::printAll ( std::ostream & ostr ) const

pure virtual

Implemented in TrkCircleRep, TrkCompTrk, TrkHelixRep, and TrkLineRep.

Referenced by TrkRecoTrk::printAll().

pt()

virtual double TrkAbsFit::pt ( double fltL = 0. ) const

pure virtual

Implemented in TrkCompTrk, and TrkSimpleRep.

Referenced by MdcTrackList::createFromSegs(), MdcTrkRecon::fillTrackList(), MdcTrackList::pickHits(), and MdcTrack::storeTrack().

startValidRange()

virtual double TrkAbsFit::startValidRange ( ) const

pure virtual

Implemented in TrkCompTrk, and TrkRep.

Referenced by TrkFit::validFlightLength().

traj()

virtual const TrkDifTraj & TrkAbsFit::traj ( ) const

pure virtual

Implemented in TrkCircleRep, TrkCompTrk, TrkHelixRep, and TrkLineRep.

Referenced by MdcHitOnTrack::dipAngle(), TrkRep::direction(), TrkRep::directionErr(), TrkRep::endValidRange(), MdcHitOnTrack::entranceAngle(), MdcHitOnTrack::entranceAngleHit(), MdcTrkRecon::fillTrackList(), TrkSimpleRep::getAllWeights(), TrkBmSpotOnTrk::GetRms(), TrkRep::position(), TrkRep::positionErr(), TrkRep::startValidRange(), MdcTrack::storeTrack(), TrkHitOnTrk::updatePoca(), and MdcHitOnTrack::wireAmbig().

---

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

• TrkAbsFit.h
• TrkAbsFit.cxx