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25 //
26 /// \file runAndEvent/RE01/src/RE01StackingAction.cc
27 /// \brief Implementation of the RE01StackingAction class
28 //
29 //
30
31 #include "RE01StackingAction.hh"
32
33 #include "RE01CalorimeterHit.hh"
34 #include "RE01TrackInformation.hh"
35
36 #include "G4Event.hh"
37 #include "G4HCofThisEvent.hh"
38 #include "G4ParticleDefinition.hh"
39 #include "G4ParticleTypes.hh"
40 #include "G4RunManager.hh"
41 #include "G4SDManager.hh"
42 #include "G4SystemOfUnits.hh"
43 #include "G4Track.hh"
44 #include "G4TrackStatus.hh"
45 #include "G4ios.hh"
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 RE01StackingAction::RE01StackingAction()
49 : G4UserStackingAction(), fStage(0), fCalorimeterHitsColID(-1)
50 {
51 ;
52 }
53
54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 RE01StackingAction::~RE01StackingAction()
56 {
57 ;
58 }
59
60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 G4ClassificationOfNewTrack RE01StackingAction ::ClassifyNewTrack(const G4Track* aTrack)
62 {
63 G4ClassificationOfNewTrack classification = fUrgent;
64
65 if (fStage == 0) {
66 RE01TrackInformation* trackInfo;
67 if (aTrack->GetTrackStatus() == fSuspend) // Track reached to calorimeter
68 {
69 trackInfo = (RE01TrackInformation*)(aTrack->GetUserInformation());
70 trackInfo->SetTrackingStatus(0);
71 trackInfo->SetSourceTrackInformation(aTrack);
72 // G4cout << "Track " << aTrack->GetTrackID()
73 // << " (parentID " << aTrack->GetParentID()
74 // << ") has reached to calorimeter and has been suspended at "
75 // << aTrack->GetPosition() << G4endl;
76 classification = fWaiting;
77 }
78 else if (aTrack->GetParentID() == 0) // Primary particle
79 {
80 trackInfo = new RE01TrackInformation(aTrack);
81 trackInfo->SetTrackingStatus(1);
82 G4Track* theTrack = (G4Track*)aTrack;
83 theTrack->SetUserInformation(trackInfo);
84 }
85 }
86 return classification;
87 }
88
89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
90 G4VHitsCollection* RE01StackingAction::GetCalCollection()
91 {
92 G4SDManager* SDMan = G4SDManager::GetSDMpointer();
93 G4RunManager* runMan = G4RunManager::GetRunManager();
94 if (fCalorimeterHitsColID < 0) {
95 fCalorimeterHitsColID = SDMan->GetCollectionID("calCollection");
96 }
97 if (fCalorimeterHitsColID >= 0) {
98 const G4Event* currentEvent = runMan->GetCurrentEvent();
99 G4HCofThisEvent* HCE = currentEvent->GetHCofThisEvent();
100 return HCE->GetHC(fCalorimeterHitsColID);
101 }
102 return 0;
103 }
104
105 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
106 void RE01StackingAction::NewStage()
107 {
108 // G4cout << "+++++++++++ Stage " << fStage << G4endl;
109 if (fStage == 0) {
110 // display trajetory information in the tracking region
111 G4cout << G4endl;
112 G4cout << "Tracks in tracking region have been processed. -- Stage 0 over." << G4endl;
113 G4cout << G4endl;
114 }
115 else {
116 // display calorimeter information caused by a "source" track
117 // in the tracker region
118 // G4cout << G4endl;
119 // G4cout << "Processing one shower originated by a source track "
120 // << "in tracker region is over." << G4endl;
121 // G4cout << G4endl;
122 RE01CalorimeterHitsCollection* CHC = (RE01CalorimeterHitsCollection*)GetCalCollection();
123 if (CHC) {
124 int n_hit = CHC->entries();
125 G4double totE = 0;
126 G4int n_hitByATrack = 0;
127 for (int i = 0; i < n_hit; i++) {
128 G4double edepByATrack = (*CHC)[i]->GetEdepByATrack();
129 if (edepByATrack > 0.) {
130 totE += edepByATrack;
131 if (n_hitByATrack == 0) {
132 (*CHC)[i]->GetTrackInformation()->Print();
133 }
134 n_hitByATrack++;
135 G4cout << "Cell[" << (*CHC)[i]->GetZ() << "," << (*CHC)[i]->GetPhi() << "] "
136 << edepByATrack / GeV << " [GeV]" << G4endl;
137 (*CHC)[i]->ClearEdepByATrack();
138 }
139 }
140 if (n_hitByATrack > 0) {
141 G4cout << "### Total energy deposition in calorimeter by a source track in "
142 << n_hitByATrack << " cells : " << totE / GeV << " (GeV)" << G4endl;
143 G4cout << G4endl;
144 }
145 }
146 }
147
148 if (stackManager->GetNUrgentTrack()) {
149 // Transfer all tracks in Urgent stack to Waiting stack, since all tracks
150 // in Waiting stack have already been transfered to Urgent stack before
151 // invokation of this method.
152 stackManager->TransferStackedTracks(fUrgent, fWaiting);
153
154 // Then, transfer only one track to Urgent stack.
155 stackManager->TransferOneStackedTrack(fWaiting, fUrgent);
156
157 fStage++;
158 }
159 }
160
161 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
162 void RE01StackingAction::PrepareNewEvent()
163 {
164 fStage = 0;
165 }
166