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geant4/examples/extended/analysis/AnaEx01/src/AnaEx01CalorimeterSD.cc
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2016-06-08 16:10:37 +02:00

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//
// ********************************************************************
// * DISCLAIMER *
// * *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in: *
// * http://cern.ch/geant4/license *
// * *
// * 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. *
// * *
// * This code implementation is the intellectual property of the *
// * GEANT4 collaboration. *
// * By copying, distributing or modifying the Program (or any work *
// * based on the Program) you indicate your acceptance of this *
// * statement, and all its terms. *
// ********************************************************************
//
//
// $Id: AnaEx01CalorimeterSD.cc,v 1.1.1.1.4.1 2001/06/28 19:06:46 gunter Exp $
// GEANT4 tag $Name: $
//
//
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#include "AnaEx01CalorimeterSD.hh"
#include "AnaEx01CalorHit.hh"
#include "AnaEx01DetectorConstruction.hh"
#include "G4VPhysicalVolume.hh"
#include "G4Step.hh"
#include "G4VTouchable.hh"
#include "G4TouchableHistory.hh"
#include "G4SDManager.hh"
#include "G4ios.hh"
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AnaEx01CalorimeterSD::AnaEx01CalorimeterSD(G4String name,
AnaEx01DetectorConstruction* det)
:G4VSensitiveDetector(name),Detector(det)
{
collectionName.insert("CalCollection");
HitID = new G4int[500];
}
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AnaEx01CalorimeterSD::~AnaEx01CalorimeterSD()
{
delete [] HitID;
}
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void AnaEx01CalorimeterSD::Initialize(G4HCofThisEvent*HCE)
{
CalCollection = new AnaEx01CalorHitsCollection
(SensitiveDetectorName,collectionName[0]);
for (G4int j=0;j<Detector->GetNbOfLayers();j++) {HitID[j] = -1;};
}
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G4bool AnaEx01CalorimeterSD::ProcessHits(G4Step* aStep,G4TouchableHistory* ROhist)
{
G4double edep = aStep->GetTotalEnergyDeposit();
G4double stepl = 0.;
if (aStep->GetTrack()->GetDefinition()->GetPDGCharge() != 0.)
stepl = aStep->GetStepLength();
if ((edep==0.)&&(stepl==0.)) return false;
G4TouchableHistory* theTouchable
= (G4TouchableHistory*)(aStep->GetPreStepPoint()->GetTouchable());
G4VPhysicalVolume* physVol = theTouchable->GetVolume();
//theTouchable->MoveUpHistory();
G4int LayerNumber = 0;
if (Detector->GetNbOfLayers()>1) LayerNumber=theTouchable->GetReplicaNumber(1);
if (HitID[LayerNumber]==-1)
{
AnaEx01CalorHit* calHit = new AnaEx01CalorHit();
if (physVol == Detector->GetAbsorber()) calHit->AddAbs(edep,stepl);
if (physVol == Detector->GetGap ()) calHit->AddGap(edep,stepl);
HitID[LayerNumber] = CalCollection->insert(calHit) - 1;
if (verboseLevel>0)
G4cout << " New Calorimeter Hit on layer: " << LayerNumber << G4endl;
}
else
{
if (physVol == Detector->GetAbsorber())
(*CalCollection)[HitID[LayerNumber]]->AddAbs(edep,stepl);
if (physVol == Detector->GetGap())
(*CalCollection)[HitID[LayerNumber]]->AddGap(edep,stepl);
if (verboseLevel>0)
G4cout << " Energy added to Layer: " << LayerNumber << G4endl;
}
return true;
}
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void AnaEx01CalorimeterSD::EndOfEvent(G4HCofThisEvent* HCE)
{
static G4int HCID = -1;
if(HCID<0)
{ HCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]); }
HCE->AddHitsCollection(HCID,CalCollection);
}
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void AnaEx01CalorimeterSD::clear()
{}
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void AnaEx01CalorimeterSD::DrawAll()
{}
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void AnaEx01CalorimeterSD::PrintAll()
{}
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