| Geant4 Cross Reference |
1 //
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25 //
26 //
27 #include "TimeStepAction.hh"
28
29 #include "PulseAction.hh"
30
31 #include "G4DNAEventScheduler.hh"
32 #include "G4DNAGillespieDirectMethod.hh"
33 #include "G4DNAMolecularReactionTable.hh"
34 #include "G4EventManager.hh"
35 #include "G4ITLeadingTracks.hh"
36 #include "G4MoleculeCounter.hh"
37 #include "G4Scheduler.hh"
38 #include "G4SystemOfUnits.hh"
39 #include "G4Track.hh"
40 #include "G4UnitsTable.hh"
41 #include "G4VChemistryWorld.hh"
42 #include "G4VPrimitiveScorer.hh"
43
44 TimeStepAction::TimeStepAction(const G4VChemistryWorld* pChemWorld, PulseAction* pPulse)
45 : G4UserTimeStepAction(), fpPulse(pPulse), fpChemWorld(pChemWorld)
46 {
47 fpEventScheduler = std::make_unique<G4DNAEventScheduler>();
48 fScheduler = G4Scheduler::Instance();
49 }
50
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52
53 void TimeStepAction::UserPreTimeStepAction() {}
54
55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56
57 void TimeStepAction::UserPostTimeStepAction()
58 {
59 G4double T1 = 5 * CLHEP::ns;
60 if (fpPulse != nullptr && fpPulse->IsActivedPulse()) {
61 G4MoleculeCounter::Instance()->Use(false);
62 // we don't count molecules during the pulse
63 T1 = fpPulse->GetLonggestDelayedTime() + 5 * CLHEP::ns;
64 }
65 // T1: time to start mesoscopic model
66 if (fScheduler->GetGlobalTime() >= T1) {
67 CompartmentBased();
68 }
69 }
70
71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
72
73 void TimeStepAction::UserReactionAction(const G4Track& /*a*/, const G4Track& /*b*/,
74 const std::vector<G4Track*>* /*products*/)
75 {}
76
77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
78
79 void TimeStepAction::EndProcessing() {}
80
81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82
83 void TimeStepAction::CompartmentBased()
84 {
85 SetInitialPixel();
86 fpEventScheduler->SetVerbose(fScheduler->GetVerbose());
87 fpEventScheduler->SetStartTime(fScheduler->GetGlobalTime()); // continue from globalTime
88 fpEventScheduler->SetEndTime(fScheduler->GetEndTime() - 1 * ps);
89 fpEventScheduler->SetChangeMesh(true);
90 fpEventScheduler->Initialize(*fpChemWorld->GetChemistryBoundary(), fPixel);
91 fpEventScheduler->Run();
92 fScheduler->Stop();
93 }
94
95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96
97 G4DNAEventScheduler* TimeStepAction::GetEventScheduler() const
98 {
99 return fpEventScheduler.get();
100 }
101
102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103
104 void TimeStepAction::SetInitialPixel()
105 {
106 auto pBoundingBox = fpChemWorld->GetChemistryBoundary();
107 G4double Box = pBoundingBox->halfSideLengthInX();
108 if (Box == 1.6 * um) {
109 fPixel = 512; // for CONV
110 }
111 else if (Box == 0.8 * um) {
112 fPixel = 256; // for FLASH
113 }
114 else {
115 G4cout << "Box : " << *pBoundingBox << " Pixel : " << fPixel << G4endl;
116 G4Exception("This chem volume is not optimized and the result may be incorrect.",
117 "TimeStepAction::TimeStepAction", FatalException, "");
118 }
119 // 512 : for conventional dose rate
120 // 256 : for higher dose rate
121 }
122
123 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
124
125 void TimeStepAction::StartProcessing()
126 {
127 auto currentEvent = G4EventManager::GetEventManager();
128 if (currentEvent->GetConstCurrentEvent()->IsAborted()) {
129 G4cout << "This event is fully aborted" << G4endl;
130 fScheduler->Stop();
131 }
132 }
133
134 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
135