#include <PropYZLine.h>

Inheritance diagram for trkf::PropYZLine:

Public Member Functions
	PropYZLine (detinfo::DetectorPropertiesData const &detProp, double tcut, bool doDedx)

Propagator *	clone () const override
	Clone method. More...

std::optional< double >	short_vec_prop (KTrack &trk, const std::shared_ptr< const Surface > &surf, Propagator::PropDirection dir, bool doDedx, TrackMatrix prop_matrix=0, TrackError noise_matrix=0) const override
	Propagate without error. More...

std::optional< double >	origin_vec_prop (KTrack &trk, const std::shared_ptr< const Surface > &porient, TrackMatrix *prop_matrix=0) const override
	Propagate without error to surface whose origin parameters coincide with track position. More...

Public Member Functions inherited from trkf::Propagator
	Propagator (detinfo::DetectorPropertiesData const &detProp, double tcut, bool doDedx, const std::shared_ptr< const Interactor > &interactor)
	Constructor. More...

virtual	~Propagator ()
	Destructor. More...

double	getTcut () const

bool	getDoDedx () const

const std::shared_ptr< const Interactor > &	getInteractor () const

std::optional< double >	vec_prop (KTrack &trk, const std::shared_ptr< const Surface > &psurf, PropDirection dir, bool doDedx, TrackMatrix prop_matrix=0, TrackError noise_matrix=0) const
	Propagate without error (long distance). More...

std::optional< double >	lin_prop (KTrack &trk, const std::shared_ptr< const Surface > &psurf, PropDirection dir, bool doDedx, KTrack ref=0, TrackMatrix prop_matrix=0, TrackError *noise_matrix=0) const
	Linearized propagate without error. More...

std::optional< double >	err_prop (KETrack &tre, const std::shared_ptr< const Surface > &psurf, PropDirection dir, bool doDedx, KTrack ref=0, TrackMatrix prop_matrix=0) const
	Propagate with error, but without noise. More...

std::optional< double >	noise_prop (KETrack &tre, const std::shared_ptr< const Surface > &psurf, PropDirection dir, bool doDedx, KTrack *ref=0) const
	Propagate with error and noise. More...

std::optional< double >	dedx_prop (double pinv, double mass, double s, double *deriv=0) const
	Method to calculate updated momentum due to dE/dx. More...

Private Member Functions
bool	transformYZLine (double phi1, double phi2, TrackVector &vec, Surface::TrackDirection &dir, TrackMatrix *prop_matrix) const
	Transform yz line -> yz line. More...

bool	transformYZPlane (double phi1, double phi2, TrackVector &vec, Surface::TrackDirection &dir, TrackMatrix *prop_matrix) const
	Transform yz plane -> yz line. More...

bool	transformXYZPlane (double theta1, double phi1, double phi2, TrackVector &vec, Surface::TrackDirection &dir, TrackMatrix *prop_matrix) const
	Transform xyz plane -> yz line. More...

Additional Inherited Members
Public Types inherited from trkf::Propagator
enum	PropDirection { FORWARD, BACKWARD, UNKNOWN }
	Propagation direction enum. More...

Detailed Description

Definition at line 24 of file PropYZLine.h.

Constructor & Destructor Documentation

trkf::PropYZLine::PropYZLine	(	detinfo::DetectorPropertiesData const &	detProp,
		double	tcut,
		bool	doDedx
	)

Constructor.

Arguments.

tcut - Delta ray energy cutoff for calculating dE/dx. doDedx - dE/dx enable flag.

Definition at line 28 of file PropYZLine.cxx.

     : Propagator(detProp,
                  tcut,
                  doDedx,
                  (tcut >= 0. ? std::make_shared<const InteractGeneral>(detProp, tcut) :
                                std::shared_ptr<const Interactor>{}))

Member Function Documentation

Propagator* trkf::PropYZLine::clone ( ) const

inlineoverridevirtual

Clone method.

Implements trkf::Propagator.

Definition at line 29 of file PropYZLine.h.

     {
       return new PropYZLine(*this);
     }

std::optional<double> trkf::PropYZLine::origin_vec_prop	(	KTrack &	trk,
		const std::shared_ptr< const Surface > &	porient,
		TrackMatrix *	prop_matrix = `0`
	)		const

overridevirtual

Propagate without error to surface whose origin parameters coincide with track position.

Implements trkf::Propagator.

std::optional<double> trkf::PropYZLine::short_vec_prop	(	KTrack &	trk,
		const std::shared_ptr< const Surface > &	surf,
		Propagator::PropDirection	dir,
		bool	doDedx,
		TrackMatrix *	prop_matrix = `0`,
		TrackError *	noise_matrix = `0`
	)		const

overridevirtual

Propagate without error.

Implements trkf::Propagator.

bool trkf::PropYZLine::transformXYZPlane	(	double	theta1,
		double	phi1,
		double	phi2,
		TrackVector &	vec,
		Surface::TrackDirection &	dir,
		TrackMatrix *	prop_matrix
	)		const

private

Transform xyz plane -> yz line.

bool trkf::PropYZLine::transformYZLine	(	double	phi1,
		double	phi2,
		TrackVector &	vec,
		Surface::TrackDirection &	dir,
		TrackMatrix *	prop_matrix
	)		const

private

Transform yz line -> yz line.

The following methods transform the track parameters from initial surface to SurfYZLine origin surface, and generate a propagation matrix. The first group of function parameters are the orientation surface parameters of the initial surface. The second group of function parameters are the orientation parameters of the of the destination surface. The origin parameters of the destination surface are assumed to match the position of the track.

bool trkf::PropYZLine::transformYZPlane	(	double	phi1,
		double	phi2,
		TrackVector &	vec,
		Surface::TrackDirection &	dir,
		TrackMatrix *	prop_matrix
	)		const

private

Transform yz plane -> yz line.

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

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation