VMC::ExGarfield::SensitiveDetector Class Reference

The calorimeter sensitive detector. More...

#include <SensitiveDetector.h>

Inheritance diagram for VMC::ExGarfield::SensitiveDetector:

Public Member Functions
	SensitiveDetector (const char *name)
	SensitiveDetector (const SensitiveDetector &origin)
	SensitiveDetector ()
virtual	~SensitiveDetector ()
void	Initialize ()
Bool_t	ProcessHits ()
Bool_t	UpdateFromGarfield ()
void	EndOfEvent ()
void	Register ()
virtual void	Print (Option_t *option="") const
void	SetVerboseLevel (Int_t level)
Hit *	GetHit () const
	Return the hits collection.

Private Attributes
Hit *	fHit
	The detector hit.
Int_t	fAbsorberVolId
	The absorber volume Id.
Int_t	fGasVolId
	The gas volume Id.
Int_t	fVerboseLevel
	Verbosity level.

Detailed Description

The calorimeter sensitive detector.

Garfield garfieldpp example adapted to Virtual Monte Carlo.

Date

28/10/2015

Author

I. Hrivnacova; IPN, Orsay

Definition at line 38 of file SensitiveDetector.h.

Constructor & Destructor Documentation

SensitiveDetector() [1/3]

VMC::ExGarfield::SensitiveDetector::SensitiveDetector

(

const char *

name

)

Standard constructor. Create hits collection.

Parameters

name	The calorimeter hits collection name

Definition at line 39 of file SensitiveDetector.cxx.

    : TNamed(name, ""), fHit(0), fAbsorberVolId(), fGasVolId(), fVerboseLevel(1)
  {
    /// Standard constructor.
    /// Create hits collection.
    /// \param name      The calorimeter hits collection name
 
    fHit = new Hit();
  }

SensitiveDetector() [2/3]

VMC::ExGarfield::SensitiveDetector::SensitiveDetector

(

const SensitiveDetector &

origin

)

Copy constructor (for cloning on worker thread in MT mode). Create hits collection.

Parameters

origin

The source object (on master).

Definition at line 50 of file SensitiveDetector.cxx.

    : TNamed(origin),
      fHit(0),
      fAbsorberVolId(),
      fGasVolId(),
      fVerboseLevel(origin.fVerboseLevel)
  {
    /// Copy constructor (for cloning on worker thread in MT mode).
    /// Create hits collection.
    /// \param origin    The source object (on master).
 
    fHit = new Hit();
  }

SensitiveDetector() [3/3]

VMC::ExGarfield::SensitiveDetector::SensitiveDetector

(

)

Default constructor

Definition at line 65 of file SensitiveDetector.cxx.

    : TNamed(), fHit(0), fAbsorberVolId(), fGasVolId(), fVerboseLevel(0)
  {
    /// Default constructor
  }

~SensitiveDetector()

VMC::ExGarfield::SensitiveDetector::~SensitiveDetector ( )

virtual

Destructor

Definition at line 72 of file SensitiveDetector.cxx.

  {
    /// Destructor
 
    delete fHit;
  }

Member Function Documentation

Initialize()

void VMC::ExGarfield::SensitiveDetector::Initialize

(

)

Register hits collection in the Root manager; set sensitive volumes.

Definition at line 84 of file SensitiveDetector.cxx.

  {
    /// Register hits collection in the Root manager;
    /// set sensitive volumes.
 
    if (TMCRootManager::Instance()) Register();
    fAbsorberVolId = gMC->VolId("Absorber");
    fGasVolId = gMC->VolId("Gas");
  }

ProcessHits()

Bool_t VMC::ExGarfield::SensitiveDetector::ProcessHits

(

)

Account energy deposit and track lengths for each layer in its hit.

Definition at line 95 of file SensitiveDetector.cxx.

  {
    /// Account energy deposit and track lengths for each layer in its hit.
 
    Int_t copyNo;
    Int_t id = gMC->CurrentVolID(copyNo);
 
    if (id != fAbsorberVolId && id != fGasVolId) return false;
 
    Double_t edep = gMC->Edep();
    Double_t step = 0.;
    if (gMC->TrackCharge() != 0.) step = gMC->TrackStep();
 
    if (id == fAbsorberVolId) {
      fHit->AddEdepAbs(edep);
      fHit->AddTrackLengthAbs(step);
    }
 
    if (id == fGasVolId) {
      fHit->AddEdepGas(edep);
    }
 
    return true;
  }

UpdateFromGarfield()

Bool_t VMC::ExGarfield::SensitiveDetector::UpdateFromGarfield

(

)

Update the collected hit information from Garfield interface

Definition at line 121 of file SensitiveDetector.cxx.

  {
    /// Update the collected hit information from Garfield interface
 
    GarfieldPhysics* garfieldPhysics = GarfieldPhysics::GetInstance();
 
    // get energy deposit from Garfield, convert it in GeV
    Double_t edep = garfieldPhysics->GetEnergyDeposit_MeV() * 1e-03;
    Double_t avalancheSize = garfieldPhysics->GetAvalancheSize();
    Double_t gain = garfieldPhysics->GetGain();
 
    // update hit
    fHit->AddEdepGas(edep);
    fHit->AddAvalancheSize(avalancheSize);
    fHit->AddGain(gain);
 
    return true;
  }

EndOfEvent()

void VMC::ExGarfield::SensitiveDetector::EndOfEvent

(

)

Print hits collection (if verbose) and reset hits afterwards.

Definition at line 141 of file SensitiveDetector.cxx.

  {
    /// Print hits collection (if verbose) and reset hits afterwards.
 
    if (fVerboseLevel > 0) Print();
 
    // Reset hits collection
    fHit->Reset();
 
    // Reset data collected in Garfield
    GarfieldPhysics* garfieldPhysics = GarfieldPhysics::GetInstance();
    garfieldPhysics->Clear();
  }

Register()

void VMC::ExGarfield::SensitiveDetector::Register

(

)

Register the hits collection in Root manager.

Definition at line 156 of file SensitiveDetector.cxx.

  {
    /// Register the hits collection in Root manager.
 
    TMCRootManager::Instance()->Register("hit", "VMC::ExGarfield::Hit", &fHit);
  }

Print()

void VMC::ExGarfield::SensitiveDetector::Print ( Option_t * option = "" ) const

virtual

Print the hit.

Definition at line 164 of file SensitiveDetector.cxx.

  {
    /// Print the hit.
 
    fHit->Print();
  }

SetVerboseLevel()

void VMC::ExGarfield::SensitiveDetector::SetVerboseLevel ( Int_t level )

inline

Set verbose level

Parameters

level

The new verbose level value

Definition at line 72 of file SensitiveDetector.h.

{
  fVerboseLevel = level;
}

GetHit()

Hit * VMC::ExGarfield::SensitiveDetector::GetHit ( ) const

inline

Return the hits collection.

Definition at line 78 of file SensitiveDetector.h.

{ return fHit; }

Member Data Documentation

fHit

Hit* VMC::ExGarfield::SensitiveDetector::fHit

private

The detector hit.

Definition at line 62 of file SensitiveDetector.h.

fAbsorberVolId

Int_t VMC::ExGarfield::SensitiveDetector::fAbsorberVolId

private

The absorber volume Id.

Definition at line 63 of file SensitiveDetector.h.

fGasVolId

Int_t VMC::ExGarfield::SensitiveDetector::fGasVolId

private

The gas volume Id.

Definition at line 64 of file SensitiveDetector.h.

fVerboseLevel

Int_t VMC::ExGarfield::SensitiveDetector::fVerboseLevel

private

Verbosity level.

Definition at line 65 of file SensitiveDetector.h.

---

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

• examples/ExGarfield/include/SensitiveDetector.h
• examples/ExGarfield/src/SensitiveDetector.cxx