dd4hep::sim::Geant4FieldTrackingSetup Struct Reference

Generic Setup component to perform the magnetic field tracking in Geant4. More...

Inheritance diagram for dd4hep::sim::Geant4FieldTrackingSetup:

Public Member Functions
	Geant4FieldTrackingSetup ()
	Default constructor. More...
virtual	~Geant4FieldTrackingSetup ()
	Default destructor. More...
virtual int	execute (Detector &description)
	Perform the setup of the magnetic field tracking in Geant4. More...

Protected Attributes
std::string	eq_typ
	Name of the G4Mag_EqRhs class. More...
std::string	stepper_typ
	Name of the G4MagIntegratorStepper class. More...
double	min_chord_step
	G4ChordFinder parameter: min_chord_step. More...
double	delta_chord
	G4ChordFinder parameter: delta. More...
double	delta_one_step
	G4FieldManager parameter: delta_one_step. More...
double	delta_intersection
	G4FieldManager parameter: delta_intersection. More...
double	eps_min
	G4PropagatorInField parameter: eps_min. More...
double	eps_max
	G4PropagatorInField parameter: eps_min. More...
double	largest_step
	G4PropagatorInField parameter: LargestAcceptableStep. More...

Detailed Description

Generic Setup component to perform the magnetic field tracking in Geant4.

Geant4FieldTrackingSetup.

This base class is use jointly between the XML setup and the phase action used by the python setup.

Note: Negative parameters are not passed to Geant4 objects, but ignored – if possible.

Author

M.Frank

Version

1.0

Definition at line 40 of file Geant4FieldTrackingSetup.cpp.

Constructor & Destructor Documentation

Geant4FieldTrackingSetup()

Geant4FieldTrackingSetup::Geant4FieldTrackingSetup

(

)

Default constructor.

Definition at line 175 of file Geant4FieldTrackingSetup.cpp.

~Geant4FieldTrackingSetup()

Geant4FieldTrackingSetup::~Geant4FieldTrackingSetup ( )

virtual

Default destructor.

Definition at line 186 of file Geant4FieldTrackingSetup.cpp.

Member Function Documentation

execute()

int Geant4FieldTrackingSetup::execute ( Detector &  description )

virtual

Perform the setup of the magnetic field tracking in Geant4.

Definition at line 190 of file Geant4FieldTrackingSetup.cpp.

Member Data Documentation

delta_chord

double dd4hep::sim::Geant4FieldTrackingSetup::delta_chord

protected

G4ChordFinder parameter: delta.

Definition at line 50 of file Geant4FieldTrackingSetup.cpp.

delta_intersection

double dd4hep::sim::Geant4FieldTrackingSetup::delta_intersection

protected

G4FieldManager parameter: delta_intersection.

Definition at line 54 of file Geant4FieldTrackingSetup.cpp.

delta_one_step

double dd4hep::sim::Geant4FieldTrackingSetup::delta_one_step

protected

G4FieldManager parameter: delta_one_step.

Definition at line 52 of file Geant4FieldTrackingSetup.cpp.

eps_max

double dd4hep::sim::Geant4FieldTrackingSetup::eps_max

protected

G4PropagatorInField parameter: eps_min.

Definition at line 58 of file Geant4FieldTrackingSetup.cpp.

eps_min

double dd4hep::sim::Geant4FieldTrackingSetup::eps_min

protected

G4PropagatorInField parameter: eps_min.

Definition at line 56 of file Geant4FieldTrackingSetup.cpp.

eq_typ

std::string dd4hep::sim::Geant4FieldTrackingSetup::eq_typ

protected

Name of the G4Mag_EqRhs class.

Variables to be filled before calling execute

Definition at line 44 of file Geant4FieldTrackingSetup.cpp.

largest_step

double dd4hep::sim::Geant4FieldTrackingSetup::largest_step

protected

G4PropagatorInField parameter: LargestAcceptableStep.

Definition at line 60 of file Geant4FieldTrackingSetup.cpp.

min_chord_step

double dd4hep::sim::Geant4FieldTrackingSetup::min_chord_step

protected

G4ChordFinder parameter: min_chord_step.

Definition at line 48 of file Geant4FieldTrackingSetup.cpp.

stepper_typ

std::string dd4hep::sim::Geant4FieldTrackingSetup::stepper_typ

protected

Name of the G4MagIntegratorStepper class.

Definition at line 46 of file Geant4FieldTrackingSetup.cpp.

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The documentation for this struct was generated from the following file:

• DDG4/plugins/Geant4FieldTrackingSetup.cpp