Import Geant4 4.0.0 source tree

2016-06-08 16:18:25 +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.                                    *
+// ********************************************************************
+//
+//
+// --------------------------------------------------------------
+//   GEANT 4 - Underground Dark Matter Detector Advanced Example
+//
+//      For information related to this code contact: Alex Howard
+//      e-mail: a.s.howard@ic.ac.uk
+// --------------------------------------------------------------
+// Comments
+//
+//                  Underground Advanced
+//               by A. Howard and H. Araujo 
+//                    (27th November 2001)
+//
+// StackingAction program
+// --------------------------------------------------------------
+
+#include "DMXStackingAction.hh"
+
+#include "DMXStackingActionMessenger.hh"
+#include "DMXDetectorConstruction.hh"
+
+#include "G4Track.hh"
+#include "G4TrackStatus.hh"
+#include "G4VPhysicalVolume.hh"
+#include "G4Navigator.hh"
+#include "G4TransportationManager.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4ParticleTypes.hh"
+
+
+
+DMXStackingAction::DMXStackingAction() {
+
+  // new messenger
+  theMessenger = new DMXStackingActionMessenger(this);
+
+  // messenger defaults
+  killGammasFlag  = 0;
+
+  // global geometry navigator
+  gNavigator = G4TransportationManager::GetTransportationManager()
+    ->GetNavigatorForTracking();
+}
+
+
+DMXStackingAction::~DMXStackingAction() {
+  
+  delete theMessenger; 
+}
+
+
+G4ClassificationOfNewTrack DMXStackingAction::ClassifyNewTrack 
+(const G4Track* aTrack) {
+
+
+  static G4int gammasKilled = 0;
+
+  G4ClassificationOfNewTrack classification = fWaiting;
+
+  // Kill gammas from neutrons in concrete wall
+  if(killGammasFlag) {
+    // check if particle is gamma
+    G4ParticleDefinition* particleType = aTrack->GetDefinition();
+    if(particleType==G4Gamma::GammaDefinition()) {
+      // check if particle is in world_phys
+      G4ThreeVector pos = aTrack->GetPosition();
+      G4ThreeVector *ptr = NULL;
+      G4VPhysicalVolume *theVolume;
+      theVolume = gNavigator->LocateGlobalPointAndSetup(pos,ptr,false);
+      if(theVolume->GetName() == "world_phys") {
+	classification = fKill;
+	G4cout << " Total for session Gammas killed in concrete wall (world_phys): "
+	       << ++gammasKilled << G4endl;
+      }
+    }
+  }
+
+  return classification;
+
+}
+
+
+void DMXStackingAction::NewStage() {;}
+
+    
+void DMXStackingAction::PrepareNewEvent() {;}
+
+
+
+