Geant4  9.6.p02
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HadrontherapyEventAction.cc
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25 //
26 // This is the *BASIC* version of Hadrontherapy, a Geant4-based application
27 // See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy
28 //
29 // Visit the Hadrontherapy web site (http://www.lns.infn.it/link/Hadrontherapy) to request
30 // the *COMPLETE* version of this program, together with its documentation;
31 // Hadrontherapy (both basic and full version) are supported by the Italian INFN
32 // Institute in the framework of the MC-INFN Group
33 //
34 
35 #include "G4SystemOfUnits.hh"
36 #include "G4Event.hh"
37 #include "G4EventManager.hh"
38 #include "G4HCofThisEvent.hh"
39 #include "G4VHitsCollection.hh"
40 #include "G4SDManager.hh"
41 #include "G4VVisManager.hh"
42 
47 #include "HadrontherapyMatrix.hh"
49 
52  drawFlag("all" ),printModulo(1000), pointerEventMessenger(0)
53 {
54  hitsCollectionID = -1;
55  pointerEventMessenger = new HadrontherapyEventActionMessenger(this);
56 }
57 
60 {
61  delete pointerEventMessenger;
62 }
63 
66 {
67  G4int evtNb = evt->GetEventID();
68 
69  //printing survey
70  if (evtNb%printModulo == 0)
71  G4cout << "\n---> Begin of Event: " << evtNb << G4endl;
72 
74  if(hitsCollectionID == -1)
75  hitsCollectionID = pSDManager -> GetCollectionID("HadrontherapyDetectorHitsCollection");
76 
77 }
78 
81 {
82  if(hitsCollectionID < 0)
83  return;
84  G4HCofThisEvent* HCE = evt -> GetHCofThisEvent();
85 
86  // Clear voxels hit list
88  if (matrix) matrix -> ClearHitTrack();
89 
90  if(HCE)
91  {
92  HadrontherapyDetectorHitsCollection* CHC = (HadrontherapyDetectorHitsCollection*)(HCE -> GetHC(hitsCollectionID));
93  if(CHC)
94  {
95  if(matrix)
96  {
97  // Fill the matrix with the information: voxel and associated energy deposit
98  // in the detector at the end of the event
99 
100  G4int HitCount = CHC -> entries();
101  for (G4int h=0; h<HitCount; h++)
102  {
103  G4int i = ((*CHC)[h]) -> GetXID();
104  G4int j = ((*CHC)[h]) -> GetYID();
105  G4int k = ((*CHC)[h]) -> GetZID();
106  G4double energyDeposit = ((*CHC)[h]) -> GetEdep();
107  matrix -> Fill(i, j, k, energyDeposit/MeV);
108  }
109  }
110  }
111  }
112 }
113