ExN04CalorimeterSD.cc

Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file ExN04CalorimeterSD.cc

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
//
//

#include "G4ios.hh"
#include "G4LogicalVolume.hh"
#include "G4ParticleDefinition.hh"
#include "G4Step.hh"
#include "G4SystemOfUnits.hh"
#include "G4TouchableHistory.hh"
#include "G4Track.hh"
#include "G4VPhysicalVolume.hh"
#include "G4VTouchable.hh"
#include "ExN04CalorimeterSD.hh"
#include "ExN04CalorimeterHit.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ExN04CalorimeterSD::ExN04CalorimeterSD(G4String name)
 : G4VSensitiveDetector(name),
   fCalCollection(NULL), fnumberOfCellsInZ(20), fnumberOfCellsInPhi(48)
{
  G4String HCname;
  collectionName.insert(HCname="calCollection");
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ExN04CalorimeterSD::~ExN04CalorimeterSD()
{
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExN04CalorimeterSD::Initialize(G4HCofThisEvent*)
{
  fCalCollection = new ExN04CalorimeterHitsCollection
                       (SensitiveDetectorName, collectionName[0]);

  for ( G4int j = 0; j < fnumberOfCellsInZ; j++) {
    for(G4int k = 0; k < fnumberOfCellsInPhi; k++) {
      fCellID[j][k] = -1;
    }
  }

  verboseLevel = 0;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4bool ExN04CalorimeterSD::ProcessHits(G4Step*aStep,G4TouchableHistory*ROhist)
{
  if ( !ROhist ) return false;
  G4double edep = aStep-> GetTotalEnergyDeposit();
  if ( verboseLevel > 1 )
    G4cout << "Next step edep(MeV) = " << edep/MeV << G4endl;
  if ( edep == 0. ) return false;

  G4VPhysicalVolume* physVol = ROhist-> GetVolume();
  //ROhist->MoveUpHistory();
  //G4VPhysicalVolume* mothVol = ROhist->GetVolume(1);
  G4int copyIDinZ = ROhist-> GetReplicaNumber();
  G4int copyIDinPhi = ROhist-> GetReplicaNumber(1);

  if ( fCellID[copyIDinZ][copyIDinPhi] == -1 ) {
    ExN04CalorimeterHit* calHit =
        new ExN04CalorimeterHit(physVol->GetLogicalVolume(),
                                copyIDinZ, copyIDinPhi);
    calHit-> SetEdep(edep);
    G4AffineTransform aTrans = ROhist->GetHistory()->GetTopTransform();
    aTrans.Invert();
    calHit-> SetPos(aTrans.NetTranslation());
    calHit-> SetRot(aTrans.NetRotation());
    G4int icell = fCalCollection->insert(calHit);
    fCellID[copyIDinZ][copyIDinPhi] = icell - 1;
    if(verboseLevel>0) {
      G4cout << " New Calorimeter Hit on CellID "
             << copyIDinZ << " " << copyIDinPhi << G4endl;
    }
  } else {
    (*fCalCollection)[fCellID[copyIDinZ][copyIDinPhi]]-> AddEdep(edep);
    if ( verboseLevel > 0 ) {
      G4cout << " Energy added to CellID "
             << copyIDinZ << " " << copyIDinPhi << G4endl;
    }
  }

  return true;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExN04CalorimeterSD::EndOfEvent(G4HCofThisEvent*HCE)
{
  static G4int HCID = -1;
  if ( HCID < 0 ) {
    HCID = GetCollectionID(0);
  }
  HCE-> AddHitsCollection(HCID, fCalCollection );
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExN04CalorimeterSD::clear()
{
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExN04CalorimeterSD::DrawAll()
{
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ExN04CalorimeterSD::PrintAll()
{
}