A01EmCalorimeterSD Class Reference

The EM calorimeter sensitive detector. More...

#include <A01EmCalorimeterSD.h>

Inheritance diagram for A01EmCalorimeterSD:

Public Member Functions
	A01EmCalorimeterSD (const char *name)
	A01EmCalorimeterSD (const A01EmCalorimeterSD &origin)
	A01EmCalorimeterSD ()
virtual	~A01EmCalorimeterSD ()
void	Initialize ()
Bool_t	ProcessHits ()
void	EndOfEvent ()
void	Register ()
virtual void	Print (Option_t *option="") const
void	PrintTotal () const
void	SetWriteHits (Bool_t writeHits)
void	SetVerboseLevel (Int_t level)
A01EmCalorHit *	GetHit (Int_t i) const

Private Member Functions
void	ResetHits ()

Private Attributes
TClonesArray *	fCalCollection
	Hits collection.
Int_t	fVolId
	The calorimeter volume Id.
Bool_t	fWriteHits
	Option to write hits.
Int_t	fVerboseLevel
	Verbosity level.

Static Private Attributes
static const Int_t	fgkNofColumns = 20
static const Int_t	fgkNofRows = 4

Detailed Description

The EM calorimeter sensitive detector.

Author

I. Hrivnacova; IPN, Orsay

Definition at line 30 of file A01EmCalorimeterSD.h.

Constructor & Destructor Documentation

A01EmCalorimeterSD() [1/3]

A01EmCalorimeterSD::A01EmCalorimeterSD

(

const char *

name

)

Standard constructor. Create hits collection and an empty hit for each layer.

Parameters

name	The calorimeter hits collection name

Definition at line 37 of file A01EmCalorimeterSD.cxx.

  : TNamed(name, ""),
    fCalCollection(0),
    fVolId(0),
    fWriteHits(true),
    fVerboseLevel(1)
{
  /// Standard constructor.
  /// Create hits collection and an empty hit for each layer.
  /// \param name      The calorimeter hits collection name
 
  fCalCollection =
    new TClonesArray("A01EmCalorHit", fgkNofColumns * fgkNofRows);
  for (Int_t i = 0; i < fgkNofColumns * fgkNofRows; i++)
    new ((*fCalCollection)[i]) A01EmCalorHit();
}

A01EmCalorimeterSD() [2/3]

A01EmCalorimeterSD::A01EmCalorimeterSD

(

const A01EmCalorimeterSD &

origin

)

Copy constructor (for clonig on worker thread in MT mode). Create hits collection and an empty hit for each layer

Parameters

origin

The source object (on master).

Definition at line 55 of file A01EmCalorimeterSD.cxx.

  : TNamed(origin),
    fCalCollection(0),
    fVolId(origin.fVolId),
    fWriteHits(origin.fWriteHits),
    fVerboseLevel(origin.fVerboseLevel)
{
  /// Copy constructor (for clonig on worker thread in MT mode).
  /// Create hits collection and an empty hit for each layer
  /// \param origin  The source object (on master).
 
  fCalCollection =
    new TClonesArray("A01EmCalorHit", fgkNofColumns * fgkNofRows);
  for (Int_t i = 0; i < fgkNofColumns * fgkNofRows; i++)
    new ((*fCalCollection)[i]) A01EmCalorHit();
}

A01EmCalorimeterSD() [3/3]

A01EmCalorimeterSD::A01EmCalorimeterSD

(

)

Default constructor

Definition at line 73 of file A01EmCalorimeterSD.cxx.

  : TNamed(), fCalCollection(0), fVolId(0), fWriteHits(true), fVerboseLevel(1)
{
  /// Default constructor
}

~A01EmCalorimeterSD()

A01EmCalorimeterSD::~A01EmCalorimeterSD ( )

virtual

Destructor

Definition at line 80 of file A01EmCalorimeterSD.cxx.

{
  /// Destructor
 
  if (fCalCollection) fCalCollection->Delete();
  delete fCalCollection;
}

Member Function Documentation

Initialize()

void A01EmCalorimeterSD::Initialize

(

)

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

Definition at line 106 of file A01EmCalorimeterSD.cxx.

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

ProcessHits()

Bool_t A01EmCalorimeterSD::ProcessHits

(

)

Account energy deposit for each layer in its hit.

Definition at line 117 of file A01EmCalorimeterSD.cxx.

{
  /// Account energy deposit for each layer in its hit.
 
  Int_t copyNo;
  Int_t id = gMC->CurrentVolID(copyNo);
  if (id != fVolId) return false;
 
  Double_t edep = gMC->Edep();
  if (edep == 0.) return false;
 
  Int_t rowNo = copyNo;
  Int_t columnNo;
  gMC->CurrentVolOffID(1, columnNo);
  // VMC adopts Root numbering of divisions starting from 1
  rowNo--;
  columnNo--;
  Int_t hitID = fgkNofRows * columnNo + rowNo;
 
  A01EmCalorHit* hit = GetHit(hitID);
  if (!hit) {
    std::cerr << "No hit found for layer with copyNo = " << copyNo << endl;
    return false;
  }
 
  // check if it is the first touch
  if (hit->GetVolId() < 0) {
    // Debug printing (to check hits indexing)
    // cout << "EmCalorimeter: First Add in hit in (column, row): "
    //     << columnNo << ", " << rowNo << endl;
    // cout << "gMC->CurrentVolName(), gMC->CurrentVolOffName(1): "
    //     << gMC->CurrentVolName() << ", "  << gMC->CurrentVolOffName(1) <<
    //     endl;
 
    // fill volume information
    hit->SetVolId(fVolId);
    // get transformation
    // add later
  }
 
  // cout << "Adding edep [MeV]" << edep*1e03 << " in copyNo " << copyNo <<
  // endl;
 
  // add energy deposition
  hit->AddEdep(edep);
 
  return true;
}

EndOfEvent()

void A01EmCalorimeterSD::EndOfEvent

(

)

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

Definition at line 167 of file A01EmCalorimeterSD.cxx.

{
  /// Print hits collection (if verbose) and reset hits afterwards.
 
  if (fVerboseLevel > 0) PrintTotal();
 
  // Reset hits collection
  ResetHits();
}

Register()

void A01EmCalorimeterSD::Register

(

)

Register the hits collection in Root manager.

Definition at line 178 of file A01EmCalorimeterSD.cxx.

{
  /// Register the hits collection in Root manager.
 
  if (fWriteHits) {
    TMCRootManager::Instance()->Register(
      GetName(), "TClonesArray", &fCalCollection);
  }
}

Print()

void A01EmCalorimeterSD::Print ( Option_t * option = "" ) const

virtual

Print the hits collection.

Definition at line 189 of file A01EmCalorimeterSD.cxx.

{
  /// Print the hits collection.
 
  Int_t nofHits = fCalCollection->GetEntriesFast();
 
  cout << "\n-------->Hits Collection: in this event: " << endl;
 
  if (fVerboseLevel > 1) {
    for (Int_t i = 0; i < nofHits; i++) (*fCalCollection)[i]->Print();
  }
}

PrintTotal()

void A01EmCalorimeterSD::PrintTotal

(

)

const

Print the total values for all layers.

Definition at line 203 of file A01EmCalorimeterSD.cxx.

{
  /// Print the total values for all layers.
 
  Int_t nofHits = 0;
  Double_t totalEdep = 0.;
  for (Int_t i = 0; i < fgkNofColumns * fgkNofRows; ++i) {
    Double_t edep = GetHit(i)->GetEdep();
    if (edep > 0.) {
      nofHits++;
      totalEdep += edep;
    }
  }
  cout << GetName() << " has " << nofHits << " hits. Total Edep is "
       << totalEdep * 1e03 << " (MeV)" << endl;
}

SetWriteHits()

void A01EmCalorimeterSD::SetWriteHits ( Bool_t writeHits )

inline

(In)Activate writing hits on file

Parameters

writeHits

The new value of the option

Definition at line 72 of file A01EmCalorimeterSD.h.

{
  fWriteHits = writeHits;
}

SetVerboseLevel()

void A01EmCalorimeterSD::SetVerboseLevel ( Int_t level )

inline

Set verbose level

Parameters

level

The new verbose level value

Definition at line 79 of file A01EmCalorimeterSD.h.

{
  fVerboseLevel = level;
}

GetHit()

A01EmCalorHit * A01EmCalorimeterSD::GetHit

(

Int_t

i

)

const

Returns

The hit for the specified layer.

Parameters

i	The layer number

Definition at line 221 of file A01EmCalorimeterSD.cxx.

{
  /// \return   The hit for the specified layer.
  /// \param i  The layer number
 
  return (A01EmCalorHit*)fCalCollection->At(i);
}

ResetHits()

void A01EmCalorimeterSD::ResetHits ( )

private

Reset all hits in the hits collection.

Definition at line 93 of file A01EmCalorimeterSD.cxx.

{
  /// Reset all hits in the hits collection.
 
  for (Int_t i = 0; i < fCalCollection->GetEntriesFast(); i++)
    GetHit(i)->Reset();
}

Member Data Documentation

fgkNofColumns

const Int_t A01EmCalorimeterSD::fgkNofColumns = 20

staticprivate

Definition at line 58 of file A01EmCalorimeterSD.h.

fgkNofRows

const Int_t A01EmCalorimeterSD::fgkNofRows = 4

staticprivate

Definition at line 59 of file A01EmCalorimeterSD.h.

fCalCollection

TClonesArray* A01EmCalorimeterSD::fCalCollection

private

Hits collection.

Definition at line 62 of file A01EmCalorimeterSD.h.

fVolId

Int_t A01EmCalorimeterSD::fVolId

private

The calorimeter volume Id.

Definition at line 63 of file A01EmCalorimeterSD.h.

fWriteHits

Bool_t A01EmCalorimeterSD::fWriteHits

private

Option to write hits.

Definition at line 64 of file A01EmCalorimeterSD.h.

fVerboseLevel

Int_t A01EmCalorimeterSD::fVerboseLevel

private

Verbosity level.

Definition at line 65 of file A01EmCalorimeterSD.h.

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

• examples/A01/include/A01EmCalorimeterSD.h
• examples/A01/src/A01EmCalorimeterSD.cxx