LArG4SimpleSD Class Reference

Common sensitive detector class for LAr systems. More...

#include <LArG4SimpleSD.h>

Inheritance diagram for LArG4SimpleSD:

Collaboration diagram for LArG4SimpleSD:

Public Types
enum	LArHitTimeBins { HitTimeBinDefault = 0 , HitTimeBinUniform = 1 }

Public Member Functions
	LArG4SimpleSD (G4String a_name, ILArCalculatorSvc *calc, std::string hitCollectionName, const std::string &type="Default", const float width=2.5 *CLHEP::ns)
	Constructor.
	LArG4SimpleSD (G4String a_name, StoreGateSvc *detStore, std::string hitCollectionName)
	Alternative constructor, particularly for fast simulations.
virtual	~LArG4SimpleSD ()
	Destructor.
void	Initialize (G4HCofThisEvent *) override
	Register this regular SD with the event-owned builder.
G4bool	ProcessHits (G4Step *a_step, G4TouchableHistory *) override
	Main processing method.
G4bool	SimpleHit (const LArG4Identifier &lar_id, G4double time, G4double energy)
	First method translates to this - also for fast sims.
void	setupHelpers (const LArEM_ID *EM, const LArFCAL_ID *FCAL, const LArHEC_ID *HEC)
	Sets the ID helper pointers.
Identifier	ConvertID (const LArG4Identifier &a_ident) const
	Helper function for making "real" identifiers from LArG4Identifiers.

Protected Member Functions
G4int	getTimeBin (G4double time) const
	Helper method for time info.
LArHitContainerBuilder *	getHitContainer () const

Protected Attributes
ILArCalculatorSvc *	m_calculator
	Member variable - the calculator we'll use.
G4int	m_numberInvalidHits
	Count the number of invalid hits.
LArG4SimpleSD::LArHitTimeBins	m_timeBinType
G4float	m_timeBinWidth
	Width of the time bins for summing hits - for the uniform binning.
const LArEM_ID *	m_larEmID
	Pointers to the identifier helpers.
const LArFCAL_ID *	m_larFcalID
const LArHEC_ID *	m_larHecID

Private Member Functions
	FRIEND_TEST (LArG4SimpleSDtest, ProcessHits)
	FRIEND_TEST (LArG4SimpleSDtest, setupHelpers)
	FRIEND_TEST (LArG4SimpleSDtest, getTimeBin)
	FRIEND_TEST (LArG4SimpleSDtest, SimpleHit)
	FRIEND_TEST (LArG4SimpleSDtest, ConvertID)

Private Attributes
std::string	m_hitCollectionName
std::string	m_hitSourceName

Detailed Description

Common sensitive detector class for LAr systems.

This SD implementation saves the standard LArHits. See LArG4CalibSD for an SD that handles calibration hits. Event state is owned by LArHitContainerBuilder; the SD registers its regular-SD partition during Initialize() and then writes hits through the builder for the current Athena event.

Definition at line 37 of file LArG4SimpleSD.h.

Member Enumeration Documentation

LArHitTimeBins

enum LArG4SimpleSD::LArHitTimeBins

Enumerator
HitTimeBinDefault
HitTimeBinUniform

Definition at line 46 of file LArG4SimpleSD.h.

  {
      HitTimeBinDefault = 0,
      HitTimeBinUniform = 1
  };

Constructor & Destructor Documentation

LArG4SimpleSD() [1/2]

LArG4SimpleSD::LArG4SimpleSD	(	G4String	a_name,
		ILArCalculatorSvc *	calc,
		std::string	hitCollectionName,
		const std::string &	type = "Default",
		const float	width = 2.5 *CLHEP::ns )

Constructor.

LArG4SimpleSD() [2/2]

LArG4SimpleSD::LArG4SimpleSD	(	G4String	a_name,
		StoreGateSvc *	detStore,
		std::string	hitCollectionName )

Alternative constructor, particularly for fast simulations.

~LArG4SimpleSD()

virtual LArG4SimpleSD::~LArG4SimpleSD ( )

virtual

Destructor.

Member Function Documentation

ConvertID()

Identifier LArG4SimpleSD::ConvertID

(

const LArG4Identifier &

a_ident

)

const

Helper function for making "real" identifiers from LArG4Identifiers.

FRIEND_TEST() [1/5]

LArG4SimpleSD::FRIEND_TEST ( LArG4SimpleSDtest , ConvertID  )

private

FRIEND_TEST() [2/5]

LArG4SimpleSD::FRIEND_TEST ( LArG4SimpleSDtest , getTimeBin  )

private

FRIEND_TEST() [3/5]

LArG4SimpleSD::FRIEND_TEST ( LArG4SimpleSDtest , ProcessHits  )

private

FRIEND_TEST() [4/5]

LArG4SimpleSD::FRIEND_TEST ( LArG4SimpleSDtest , setupHelpers  )

private

FRIEND_TEST() [5/5]

LArG4SimpleSD::FRIEND_TEST ( LArG4SimpleSDtest , SimpleHit  )

private

getHitContainer()

LArHitContainerBuilder * LArG4SimpleSD::getHitContainer ( ) const

protected

getTimeBin()

G4int LArG4SimpleSD::getTimeBin ( G4double time ) const

protected

Helper method for time info.

Initialize()

void LArG4SimpleSD::Initialize ( G4HCofThisEvent * )

override

Register this regular SD with the event-owned builder.

ProcessHits()

G4bool LArG4SimpleSD::ProcessHits ( G4Step * a_step, G4TouchableHistory *  )

override

Main processing method.

setupHelpers()

void LArG4SimpleSD::setupHelpers ( const LArEM_ID * EM, const LArFCAL_ID * FCAL, const LArHEC_ID * HEC )

inline

Sets the ID helper pointers.

Definition at line 75 of file LArG4SimpleSD.h.

                                            {
    m_larEmID = EM;
    m_larFcalID = FCAL;
    m_larHecID = HEC;
  }

SimpleHit()

G4bool LArG4SimpleSD::SimpleHit	(	const LArG4Identifier &	lar_id,
		G4double	time,
		G4double	energy )

First method translates to this - also for fast sims.

Member Data Documentation

m_calculator

ILArCalculatorSvc* LArG4SimpleSD::m_calculator

protected

Member variable - the calculator we'll use.

Definition at line 91 of file LArG4SimpleSD.h.

m_hitCollectionName

std::string LArG4SimpleSD::m_hitCollectionName

private

Definition at line 122 of file LArG4SimpleSD.h.

m_hitSourceName

std::string LArG4SimpleSD::m_hitSourceName

private

Definition at line 123 of file LArG4SimpleSD.h.

m_larEmID

const LArEM_ID* LArG4SimpleSD::m_larEmID

protected

Pointers to the identifier helpers.

Definition at line 115 of file LArG4SimpleSD.h.

m_larFcalID

const LArFCAL_ID* LArG4SimpleSD::m_larFcalID

protected

Definition at line 116 of file LArG4SimpleSD.h.

m_larHecID

const LArHEC_ID* LArG4SimpleSD::m_larHecID

protected

Definition at line 117 of file LArG4SimpleSD.h.

m_numberInvalidHits

G4int LArG4SimpleSD::m_numberInvalidHits

protected

Count the number of invalid hits.

Definition at line 94 of file LArG4SimpleSD.h.

m_timeBinType

LArG4SimpleSD::LArHitTimeBins LArG4SimpleSD::m_timeBinType

protected

Definition at line 109 of file LArG4SimpleSD.h.

m_timeBinWidth

G4float LArG4SimpleSD::m_timeBinWidth

protected

Width of the time bins for summing hits - for the uniform binning.

Definition at line 112 of file LArG4SimpleSD.h.

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

• LArG4SimpleSD.h