Import Geant4 5.0.0 source tree

2016-06-08 16:57:27 +02:00
parent 330b82b769
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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: A01EmCalorimeter.cc,v 1.3 2002/12/13 11:34:33 gunter Exp $
+// --------------------------------------------------------------
+//
+#include "A01EmCalorimeter.hh"
+#include "A01EmCalorimeterHit.hh"
+#include "G4HCofThisEvent.hh"
+#include "G4TouchableHistory.hh"
+#include "G4Track.hh"
+#include "G4Step.hh"
+#include "G4SDManager.hh"
+#include "G4ios.hh"
+
+A01EmCalorimeter::A01EmCalorimeter(G4String name)
+:G4VSensitiveDetector(name)
+{
+  G4String HCname;
+  collectionName.insert(HCname="EMcalorimeterColl");
+  HCID = -1;
+}
+
+A01EmCalorimeter::~A01EmCalorimeter(){;}
+
+void A01EmCalorimeter::Initialize(G4HCofThisEvent*HCE)
+{
+  hitsCollection = new A01EmCalorimeterHitsCollection
+                   (SensitiveDetectorName,collectionName[0]);
+  if(HCID<0)
+  { HCID = G4SDManager::GetSDMpointer()->GetCollectionID(hitsCollection); }
+  HCE->AddHitsCollection(HCID,hitsCollection);
+
+  // fill calorimeter hits with zero energy deposition
+  for(int i=0;i<80;i++)
+  {
+    A01EmCalorimeterHit* aHit = new A01EmCalorimeterHit(i);
+    hitsCollection->insert( aHit );
+  }
+}
+
+G4bool A01EmCalorimeter::ProcessHits(G4Step*aStep,G4TouchableHistory*ROhist)
+{
+  G4double edep = aStep->GetTotalEnergyDeposit();
+  if(edep==0.) return true;
+
+  G4StepPoint* preStepPoint = aStep->GetPreStepPoint();
+  G4TouchableHistory* theTouchable
+    = (G4TouchableHistory*)(preStepPoint->GetTouchable());
+  G4VPhysicalVolume* thePhysical = theTouchable->GetVolume();
+  G4int copyNo = thePhysical->GetCopyNo();
+
+  A01EmCalorimeterHit* aHit = (*hitsCollection)[copyNo];
+  // check if it is first touch
+  if(!(aHit->GetLogV()))
+  {
+    // fill volume information
+    aHit->SetLogV(thePhysical->GetLogicalVolume());
+    G4AffineTransform aTrans = theTouchable->GetHistory()->GetTopTransform();
+    aTrans.Invert();
+    aHit->SetRot(aTrans.NetRotation());
+    aHit->SetPos(aTrans.NetTranslation());
+  }
+  // add energy deposition
+  aHit->AddEdep(edep);
+
+  return true;
+}
+
+void A01EmCalorimeter::EndOfEvent(G4HCofThisEvent*HCE)
+{;}
+