Import Geant4 10.6.0 source tree

2019-12-06 15:12:28 +01:00
parent b2a62ae692
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+//
+// ********************************************************************
+// * 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.          *
+// ********************************************************************
+//
+//
+/// \file ExGflashEventAction.cc
+/// \brief Implementation of the ExGflashEventAction class
+//
+// Created by Joanna Weng 26.11.2004
+
+
+#include "ExGflashEventAction.hh"
+#include "ExGflashHit.hh"
+#include "ExGflashHistoManager.hh"
+#include "ExGflashDetectorConstruction.hh"
+#include "G4EventManager.hh"
+#include "G4SDManager.hh"
+#include "G4UImanager.hh"
+#include "G4Event.hh"
+#include "G4SystemOfUnits.hh"
+//std
+#include <iostream>
+#include <algorithm>
+#include <vector>
+typedef std::vector<G4double> MyVector;
+
+//Gflash
+using namespace std;
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+ExGflashEventAction::ExGflashEventAction(ExGflashDetectorConstruction* det)
+ : G4UserEventAction(),fCalorimeterCollectionId(-1),fDet(det)
+{
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+ExGflashEventAction::~ExGflashEventAction()
+{
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void ExGflashEventAction::BeginOfEventAction(const G4Event * /* evt */)
+{
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void ExGflashEventAction::EndOfEventAction(const G4Event *evt)
+{  
+
+  G4SDManager * SDman = G4SDManager::GetSDMpointer();
+  G4String colNam;
+  fCalorimeterCollectionId=SDman->GetCollectionID(colNam="ExGflashCollection");
+
+  if (fCalorimeterCollectionId<0) return;
+
+  G4HCofThisEvent * HCE = evt->GetHCofThisEvent();
+  ExGflashHitsCollection* THC = 0;
+  G4double totE = 0;
+
+  // Read out of the crysta ECAL
+  THC=(ExGflashHitsCollection *)(HCE->GetHC(fCalorimeterCollectionId));
+
+  if (THC)
+    {
+      /// Hits in sensitive Detector
+      int n_hit = THC->entries();
+      //      G4cout<<"  " << n_hit<< " hits are stored in ExGflashHitsCollection "<<G4endl;
+      G4PrimaryVertex* pvertex=evt->GetPrimaryVertex();   
+      //Computing (x,y,z) of vertex of initial particles  
+      G4ThreeVector vtx=pvertex->GetPosition();
+      G4PrimaryParticle* pparticle=pvertex->GetPrimary();
+      // direction of the Shower
+      G4ThreeVector mom=pparticle->GetMomentumDirection();
+
+      G4double Ekin=pparticle->GetKineticEnergy();
+      G4double mass=pparticle->GetParticleDefinition()->GetPDGMass();
+      G4double Etot = Ekin/MeV + mass/MeV;
+
+      G4int nLbin = fDet->GetnLtot();
+      G4int nRbin = fDet->GetnRtot();
+      G4double dLradl = fDet->GetdLradl();
+      G4double dRradl = fDet->GetdRradl();
+
+      G4double SDRadl = fDet->GetSDRadLen(); // SD matrial
+      // init to to 0.0
+      MyVector dEdL(nLbin,0.0);
+      MyVector dEdR(nRbin,0.0);
+
+      G4AnalysisManager* fAnalysisManager = G4AnalysisManager::Instance();
+
+      fAnalysisManager->FillH1(1,n_hit + 0.5);
+      /// For all Hits in sensitive detector
+      for (int i=0;i<n_hit;i++)
+        {
+          G4double estep = (*THC)[i]->GetEdep();
+          fAnalysisManager->FillH1(2,estep/MeV);
+          estep /= MeV;
+        
+          if (estep >0.0)
+            {
+              totE += estep; 
+              
+              G4ThreeVector hitpos=(*THC)[i]->GetPos();
+              // in shower coordinate system
+              // from shower start
+              G4ThreeVector l = hitpos - vtx;
+              //longitudinal profile
+              G4ThreeVector longitudinal  =  l.dot(mom) * mom;
+              // shower profiles (Radial)
+              G4ThreeVector radial = l - longitudinal;
+
+              G4int SlideNb = G4int((longitudinal.mag()/SDRadl) / dLradl);
+              G4int RingNb  = G4int((radial.mag()/SDRadl) / dRradl);
+
+              if ( SlideNb >=0 && SlideNb < nLbin) dEdL[SlideNb] += estep;
+              if ( RingNb >=0 && RingNb < nLbin)dEdR[RingNb] += estep;
+            }
+        }
+
+      G4double Lnorm = 100. / dLradl / Etot;
+      G4double Lsum = 0.0;
+      for (int i=0;i<nLbin;i++)
+        { // Slide
+          //      fAnalysisManager->FillH1(3,(i +0.5) * dLradl,dEdL[i] * Lnorm);
+          fAnalysisManager->FillP1(0,(i +0.5) * dLradl,dEdL[i] * Lnorm);
+          Lsum += dEdL[i];
+          fAnalysisManager->FillP1(2,(i +0.5) * dLradl,Lsum * Lnorm);
+        }
+      G4double Rnorm = 100. / dRradl / Etot;
+      G4double Rsum = 0.0;
+      for (int i=0;i<nRbin;i++)
+        { // Ring
+          //      fAnalysisManager->FillH1(4,(i +0.5) * dRradl,dEdR[i] * Rnorm);
+          fAnalysisManager->FillP1(1,(i +0.5) * dRradl,dEdR[i] * Rnorm);
+          Rsum += dEdR[i];
+          fAnalysisManager->FillP1(3,(i +0.5) * dRradl,Rsum * Rnorm);
+        }
+
+      fAnalysisManager->FillH1(0,totE/Etot * 100.);
+
+    }
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......