#include <TrkDifTraj.h>

Inheritance diagram for TrkDifTraj:

Public Member Functions
	TrkDifTraj (const double lowlim=-99999., const double hilim=99999.)

virtual	~TrkDifTraj ()

virtual void	getDFInfo (double fltLen, DifPoint &pos, DifVector &direction, DifVector &delDirect) const =0

virtual void	getDFInfo2 (double fltLen, DifPoint &pos, DifVector &direction) const

virtual const TrkSimpTraj *	localTrajectory (double fltLen, double &localFlt) const =0

Public Member Functions inherited from Trajectory
	Trajectory (double lowlim, double hilim)

virtual	~Trajectory ()

virtual HepPoint3D	position (double) const =0

virtual Hep3Vector	direction (double) const =0

virtual Hep3Vector	delDirect (double) const =0

virtual double	curvature (double) const =0

virtual void	getInfo (double fltLen, HepPoint3D &pos, Hep3Vector &direction) const =0

virtual void	getInfo (double fltLen, HepPoint3D &pos, Hep3Vector &direction, Hep3Vector &delDirect) const =0

double	distTo0thError (double s, double tol, int pathDir) const

virtual double	distTo1stError (double s, double tol, int pathDir) const =0

virtual double	distTo2ndError (double s, double tol, int pathDir) const =0

virtual Trajectory *	clone () const =0

bool	validFlightDistance (double f, double tolerance=0.0) const

virtual void	setFlightRange (double newrange[2])

double	lowRange () const

double	hiRange () const

double	range () const

virtual void	print (std::ostream &os) const

virtual void	printAll (std::ostream &os) const

Additional Inherited Members
Protected Member Functions inherited from Trajectory
Trajectory &	operator= (const Trajectory &)

Protected Attributes inherited from Trajectory
double	flightrange [2]

Detailed Description

Definition at line 28 of file TrkDifTraj.h.

Constructor & Destructor Documentation

◆ TrkDifTraj()

TrkDifTraj::TrkDifTraj	(	const double	lowlim = `-99999.`,
		const double	hilim = `99999.`
	)

Definition at line 18 of file TrkDifTraj.cxx.

                                                             :
  Trajectory(lowlim, hilim) {
}

◆ ~TrkDifTraj()

TrkDifTraj::~TrkDifTraj ( )

virtual

Definition at line 22 of file TrkDifTraj.cxx.

22{}

Member Function Documentation

◆ getDFInfo()

virtual void TrkDifTraj::getDFInfo	(	double	fltLen,
		DifPoint &	pos,
		DifVector &	direction,
		DifVector &	delDirect
	)		const

pure virtual

Implemented in HelixTraj, NeutTraj, TrkCircleTraj, TrkDifLineTraj, and TrkDifPieceTraj.

Referenced by TrkDifPieceTraj::getDFInfo(), and getDFInfo2().

◆ getDFInfo2()

void TrkDifTraj::getDFInfo2	(	double	fltLen,
		DifPoint &	pos,
		DifVector &	direction
	)		const

virtual

Reimplemented in HelixTraj, TrkCircleTraj, and TrkDifPieceTraj.

Definition at line 25 of file TrkDifTraj.cxx.

                                                                               {
  // Slow default implementation.  Override in subclasses where speed matters
  DifVector dummy;
  getDFInfo(fltLen, pos, direction, dummy);
}

Referenced by TrkCompTrk::directionErr(), TrkRep::directionErr(), TrkDifPieceTraj::getDFInfo2(), TrkCompTrk::positionErr(), and TrkRep::positionErr().

◆ localTrajectory()

virtual const TrkSimpTraj * TrkDifTraj::localTrajectory	(	double	fltLen,
		double &	localFlt
	)		const

pure virtual

Implemented in TrkSimpTraj, and TrkDifPieceTraj.

Referenced by CgemHitOnTrack::getFitStuff(), TrkHitOnTrk::TrkHitOnTrk(), and CgemHitOnTrack::updateMeasurement().

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

Public Member Functions

Additional Inherited Members