Geant4_10
TrackingAction.cc
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32 
33 #include "TrackingAction.hh"
34 #include "G4Track.hh"
35 #include "G4VSolid.hh"
36 #include "G4Region.hh"
37 #include "G4Electron.hh"
38 #include "G4Gamma.hh"
39 #include "DetectorConstruction.hh"
40 
41 using namespace std;
42 
44 {
45  fDetector = detector;
46  fTargetRegion = 0;
47 }
48 
50 {
51  fDetector = 0;
52  fTargetRegion = 0;
53 }
54 
56 {
57  const G4ParticleDefinition* particleDefinition = track->GetParticleDefinition();
58 
59  if(particleDefinition == G4Electron::Definition() || particleDefinition == G4Gamma::Definition())
60  {
61  if(fTargetRegion == 0) // target region is initialized after detector construction instantiation
62  {
63  fTargetRegion = fDetector->GetTargetRegion();
64  }
65 
66  const G4ThreeVector& position = track->GetPosition();
67 
68  int N = fTargetRegion->GetNumberOfRootVolumes();
69  std::vector<G4LogicalVolume*>::iterator it_logicalVolumeInRegion =
70  fTargetRegion->GetRootLogicalVolumeIterator();
71 
72  bool inside_target = false;
73 
74  for(int i = 0; i < N ; i++, it_logicalVolumeInRegion++)
75  {
76  EInside test_status = (*it_logicalVolumeInRegion)->GetSolid()->Inside(position) ;
77  if(test_status == kInside)
78  {
79  inside_target = true;
80  break;
81  }
82  /*
83  else if (test_status == kSurface)
84  {
85  }
86  */
87  }
88 
89  if(inside_target == true)
90  {
91  fNParticleInTarget[particleDefinition]++;
92  }
93  else
94  {
95  fNParticleInWorld[particleDefinition]++;
96  }
97  }
98 }
99 
const G4ThreeVector & GetPosition() const
static G4Electron * Definition()
Definition: G4Electron.cc:49
void PreUserTrackingAction(const G4Track *)
const G4ParticleDefinition * GetParticleDefinition() const
EInside
Definition: geomdefs.hh:58
**D E S C R I P T I O N
Definition: HEPEvtcom.cc:77
static G4Gamma * Definition()
Definition: G4Gamma.cc:49