Import Geant4 6.2.0 source tree

2016-06-09 10:56:29 +02:00
parent 1d812b78b1
commit e083ffb441
1415 changed files with 111223 additions and 21207 deletions
@@ -0,0 +1,178 @@
+//
+// ********************************************************************
+// * 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.                                    *
+// ********************************************************************
+//
+// ********************************************************************
+// *                                                                  *
+// * cosmicray_charging advanced example for Geant4                   *
+// * (adapted simulation of test-mass charging in the LISA mission)   *
+// *                                                                  *
+// * Henrique Araujo (h.araujo@imperial.ac.uk) & Peter Wass           *
+// * Imperial College London                                          *
+// *                                                                  *
+// * LISASteppingAction class                                         *
+// *                                                                  *
+// ********************************************************************
+//
+// HISTORY
+// 22/02/2004: migrated from LISA-V04
+//
+// ********************************************************************
+
+
+#include "LISASteppingAction.hh"
+
+#include "LISASteppingActionMessenger.hh"
+
+#include "G4Step.hh"
+#include "G4Track.hh"
+#include "G4TrackStatus.hh"
+#include "G4StepPoint.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4DynamicParticle.hh"
+#include "G4ParticleTypes.hh"
+#include "G4VPhysicalVolume.hh"
+#include "G4VTouchable.hh"
+#include "G4TouchableHistory.hh"
+
+#include "globals.hh"
+#include "G4ios.hh"
+#include <fstream>
+
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+LISASteppingAction::LISASteppingAction()  {
+
+  charge_in[0]  = 0;
+  charge_in[1]  = 0;
+  charge_out[0] = 0;
+  charge_out[1] = 0;
+
+  // defaults
+  FlagSpectrum = false;
+
+  // create messenger
+  steppingMessenger = new LISASteppingActionMessenger(this);
+
+}
+
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+LISASteppingAction::~LISASteppingAction() {
+
+  delete steppingMessenger;
+
+}
+
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+void LISASteppingAction::UserSteppingAction(const G4Step* fStep) {
+
+  if(fStep->GetTrack()->GetNextVolume()) {
+
+    // step points
+    G4TouchableHistory* thePreTouchable = 
+      (G4TouchableHistory*)(fStep->GetPreStepPoint()->GetTouchable());
+    G4TouchableHistory* thePostTouchable = 
+      (G4TouchableHistory*)(fStep->GetPostStepPoint()->GetTouchable());
+    G4String PreVol = thePreTouchable->GetVolume()->GetName();
+    G4String PosVol = thePostTouchable->GetVolume()->GetName();
+
+    // particle
+    G4double charge = fStep->GetTrack()->GetDefinition()->GetPDGCharge();
+    G4String pName  = fStep->GetTrack()->GetDefinition()->GetParticleName();
+    G4double energy = fStep->GetTrack()->GetKineticEnergy();
+
+    G4int tm = -1;
+
+
+    // *** entering a test mass ***
+    if(PreVol!="tmass_phys" && PosVol=="tmass_phys") {
+
+      tm = thePostTouchable->GetReplicaNumber(6);
+      
+      charge_in[tm] += (int)charge;
+      
+      // energy spectra at test-mass boundary
+      if(FlagSpectrum) {
+	// electrons entering test mass
+	if(pName=="e-") {
+	  std::ofstream electrons_in("electrons_in.out",std::ios::app);
+	  electrons_in << energy/eV << G4endl; 
+	}
+	// hadrons entering test mass
+	else if(pName=="proton" || 
+		pName=="pi+" || pName=="pi-" ||
+		pName=="deuteron" || pName=="He3" || 
+		pName=="alpha" || pName=="triton") {
+	  std::ofstream hadrons_in("hadrons_in.out",std::ios::app);
+	  hadrons_in << energy/eV << G4endl;
+	}
+      }
+
+    } // *** entering a test mass ***
+ 
+
+    // *** leaving a test mass ***
+    else if(PreVol!=PosVol && PreVol=="tmass_phys") {
+
+      tm = thePreTouchable->GetReplicaNumber(6);
+      
+      charge_out[tm] += (int)charge;
+      
+      // energy spectra at test-mass boundary
+      if(FlagSpectrum) {
+	// electrons leaving test mass 
+	if(pName=="e-") {
+	  std::ofstream electrons_out("electrons_out.out",std::ios::app);
+	  electrons_out << energy/eV << G4endl; 
+	}
+	// hadrons leaving test mass
+	else if(pName=="proton" || 
+		pName=="pi+" || pName=="pi-" ||
+		pName=="deuteron" || pName=="He3" || 
+		pName=="alpha" || pName=="triton") {
+	  std::ofstream hadrons_out("hadrons_out.out",std::ios::app);
+	  hadrons_out << energy/eV << G4endl; 
+	}
+      } 
+
+    } // *** leaving a test mass ***
+
+
+  } // if(next volume)
+
+
+  // count particles hitting probe volume
+  //   if(fStep->GetTrack()->GetNextVolume()) {
+  //     static int i=0;
+  //     G4String PosVol=fStep->GetPostStepPoint()
+  //       ->GetPhysicalVolume()->GetName();
+  //     if(PosVol=="probe_phys") {
+  //       fStep->GetTrack()->SetTrackStatus(fStopAndKill);
+  //       G4cout << i++ << G4endl;
+  //     }
+  //   }
+
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+