Data structure to hold the geant4 output in the Tracker. More...

#include <SimG4Common/include/SimG4Common/Geant4PreDigiTrackHit.h>

Inheritance diagram for k4::Geant4PreDigiTrackHit:

Collaboration diagram for k4::Geant4PreDigiTrackHit:

Public Member Functions
	Geant4PreDigiTrackHit ()
	Default constructor.

	Geant4PreDigiTrackHit (unsigned int aTrackId, int aPdgId, double aEnergyDeposit, double aTime)
	Constructor setting some members.

virtual	~Geant4PreDigiTrackHit ()

G4int	operator== (const Geant4PreDigiTrackHit &) const
	comparison operator

void *	operator new (size_t)
	new operator needed for g4 memory allocation

void	operator delete (void *)
	delete operator needed for g4 memory allocation

virtual void	Draw ()
	method from base class, unused

virtual void	Print ()
	method from base class, unused

Public Attributes
CLHEP::Hep3Vector	prePos
	the pre-step position of the step in which energy was deposited

CLHEP::Hep3Vector	postPos
	the post-step position of the step in which energy was deposited

unsigned long	cellID
	the DD4hep cellID of the volume in which the energy was deposited

unsigned int	trackId
	the g4 trackId of the particle that deposited the energy

int	pdgId
	the particle data group identification code for the particle

double	energyDeposit
	the energy deposited in the material during the step

double	time
	the time coordinate of the energy deposit

Detailed Description

Data structure to hold the geant4 output in the Tracker.

It provides members to hold both the post- and pre-step position of the step in the sensitive volume. Note that this often, but not necessarily corresponds to the entry - and exit point in the sensitive volume. It is possible that Geant will take several steps even in a thin volume such as the tracker module silicon.

Constructor & Destructor Documentation

◆ Geant4PreDigiTrackHit() [1/2]

k4::Geant4PreDigiTrackHit::Geant4PreDigiTrackHit ( )

Default constructor.

◆ Geant4PreDigiTrackHit() [2/2]

k4::Geant4PreDigiTrackHit::Geant4PreDigiTrackHit	(	unsigned int	aTrackId,
		int	aPdgId,
		double	aEnergyDeposit,
		double	aTime )

Constructor setting some members.

◆ ~Geant4PreDigiTrackHit()

k4::Geant4PreDigiTrackHit::~Geant4PreDigiTrackHit ( )

virtual

Member Function Documentation

◆ Draw()

virtual void k4::Geant4PreDigiTrackHit::Draw ( )

inlinevirtual

method from base class, unused

◆ operator delete()

void k4::Geant4PreDigiTrackHit::operator delete ( void * hit )

inline

delete operator needed for g4 memory allocation

◆ operator new()

void * k4::Geant4PreDigiTrackHit::operator new ( size_t )

inline

new operator needed for g4 memory allocation

◆ operator==()

G4int k4::Geant4PreDigiTrackHit::operator== ( const Geant4PreDigiTrackHit & right ) const

comparison operator

◆ Print()

virtual void k4::Geant4PreDigiTrackHit::Print ( )

inlinevirtual

method from base class, unused

Member Data Documentation

◆ cellID

unsigned long k4::Geant4PreDigiTrackHit::cellID

the DD4hep cellID of the volume in which the energy was deposited

◆ energyDeposit

double k4::Geant4PreDigiTrackHit::energyDeposit

the energy deposited in the material during the step

◆ pdgId

int k4::Geant4PreDigiTrackHit::pdgId

the particle data group identification code for the particle

◆ postPos

CLHEP::Hep3Vector k4::Geant4PreDigiTrackHit::postPos

the post-step position of the step in which energy was deposited

◆ prePos

CLHEP::Hep3Vector k4::Geant4PreDigiTrackHit::prePos

the pre-step position of the step in which energy was deposited

◆ time

double k4::Geant4PreDigiTrackHit::time

the time coordinate of the energy deposit

◆ trackId

unsigned int k4::Geant4PreDigiTrackHit::trackId

the g4 trackId of the particle that deposited the energy

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

SimG4Common/include/SimG4Common/Geant4PreDigiTrackHit.h
SimG4Common/src/Geant4PreDigiTrackHit.cpp

Public Member Functions

Public Attributes