genfit::HelixTrackModel Class Reference

Helix track model for testing purposes. More...

#include <fun4all_GenFit/blob/master/utilities/include/HelixTrackModel.h>

Inheritance diagram for genfit::HelixTrackModel:

Collaboration diagram for genfit::HelixTrackModel:

Public Member Functions
	HelixTrackModel (const TVector3 &pos, const TVector3 &mom, double charge)
TVector3	getPos (double tracklength) const
void	getPosMom (double tracklength, TVector3 &pos, TVector3 &mom) const
void	getPosDir (double tracklength, TVector3 &pos, TVector3 &dir) const

Private Attributes
double	sgn_
double	mom_
double	R_
TVector3	center_
double	alpha0_
double	theta_

Detailed Description

Helix track model for testing purposes.

Definition at line 41 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 41 of file HelixTrackModel.h

Constructor & Destructor Documentation

genfit::HelixTrackModel::HelixTrackModel	(	const TVector3 &	pos,
		const TVector3 &	mom,
		double	charge
	)

Definition at line 28 of file HelixTrackModel.cc.

View newest version in sPHENIX GitHub at line 28 of file HelixTrackModel.cc

References alpha0_, Acts::IntegrationTest::Bz, center_, genfit::FieldManager::getFieldVal(), genfit::FieldManager::getInstance(), mom_, R_, sgn_, and theta_.

Here is the call graph for this function:

Member Function Documentation

TVector3 genfit::HelixTrackModel::getPos

(

double

tracklength

)

const

Definition at line 58 of file HelixTrackModel.cc.

View newest version in sPHENIX GitHub at line 58 of file HelixTrackModel.cc

References alpha0_, center_, M_PI, pos(), R_, G4BECAL::radius, sgn_, and theta_.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::HelixTrackModel::getPosDir ( double  tracklength, TVector3 &  pos, TVector3 &  dir  ) const

inline

Definition at line 50 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 50 of file HelixTrackModel.h

References getPosMom().

Referenced by genfit::MeasurementCreator::create().

Here is the call graph for this function:

Here is the caller graph for this function:

void genfit::HelixTrackModel::getPosMom	(	double	tracklength,
		TVector3 &	pos,
		TVector3 &	mom
	)		const

Definition at line 72 of file HelixTrackModel.cc.

View newest version in sPHENIX GitHub at line 72 of file HelixTrackModel.cc

References alpha0_, center_, M_PI, mom_, R_, G4BECAL::radius, sgn_, and theta_.

Referenced by getPosDir().

Here is the caller graph for this function:

Member Data Documentation

double genfit::HelixTrackModel::alpha0_

private

Definition at line 62 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 62 of file HelixTrackModel.h

Referenced by getPos(), getPosMom(), and HelixTrackModel().

TVector3 genfit::HelixTrackModel::center_

private

Definition at line 61 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 61 of file HelixTrackModel.h

Referenced by getPos(), getPosMom(), and HelixTrackModel().

double genfit::HelixTrackModel::mom_

private

Definition at line 59 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 59 of file HelixTrackModel.h

Referenced by getPosMom(), and HelixTrackModel().

double genfit::HelixTrackModel::R_

private

Definition at line 60 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 60 of file HelixTrackModel.h

Referenced by getPos(), getPosMom(), and HelixTrackModel().

double genfit::HelixTrackModel::sgn_

private

Definition at line 58 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 58 of file HelixTrackModel.h

Referenced by getPos(), getPosMom(), and HelixTrackModel().

double genfit::HelixTrackModel::theta_

private

Definition at line 63 of file HelixTrackModel.h.

View newest version in sPHENIX GitHub at line 63 of file HelixTrackModel.h

Referenced by getPos(), getPosMom(), and HelixTrackModel().

---

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

• fun4all_GenFit/blob/master/utilities/include/HelixTrackModel.h
• fun4all_GenFit/blob/master/utilities/src/HelixTrackModel.cc