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extended/electromagnetic/TestEm12/src/SteppingAction.cc
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26 /// \file electromagnetic/TestEm12/src/SteppingAction.cc
27 /// \brief Implementation of the SteppingAction class
28 //
29 // $Id: SteppingAction.cc 73024 2013-08-15 09:11:40Z gcosmo $
30 //
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33 
34 #include "SteppingAction.hh"
35 #include "RunAction.hh"
36 #include "EventAction.hh"
37 #include "HistoManager.hh"
38 
39 #include "G4SteppingManager.hh"
40 #include "Randomize.hh"
41 
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43 
45  EventAction* event)
47  fRunAction(RuAct), fEventAction(event)
48 { }
49 
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51 
53 { }
54 
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56 
58 {
59  G4double edep = aStep->GetTotalEnergyDeposit();
60  if (edep <= 0.) return;
61 
62  //total energy deposit in absorber
63  //
64  fEventAction->AddEdep(edep);
65 
66  //longitudinal profile of deposited energy
67  //
68  G4ThreeVector prePoint = aStep->GetPreStepPoint() ->GetPosition();
69  G4ThreeVector postPoint = aStep->GetPostStepPoint()->GetPosition();
70  G4ThreeVector point = prePoint + G4UniformRand()*(postPoint - prePoint);
71  G4double r = point.mag();
72  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
73  analysisManager->FillH1(1, r, edep);
74 
75  G4double r0 = fRunAction->GetCsdaRange();
76  if (r0 > 0.) analysisManager->FillH1(8, r/r0, edep);
77 
78  //step size of primary particle or charged secondaries
79  //
80  G4double steplen = aStep->GetStepLength();
81  const G4Track* track = aStep->GetTrack();
82  if (track->GetTrackID() == 1) analysisManager->FillH1(4, steplen);
83  else if (track->GetDefinition()->GetPDGCharge() != 0.)
84  analysisManager->FillH1(7, steplen);
85 }
86 
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88 
89 
G4ParticleDefinition * GetDefinition() const
G4double GetStepLength() const
void UserSteppingAction(const G4Step *)
G4StepPoint * GetPreStepPoint() const
#define G4UniformRand()
Definition: Randomize.hh:87
const G4ThreeVector & GetPosition() const
ExG4HbookAnalysisManager G4AnalysisManager
Definition: g4hbook_defs.hh:46
Definition: G4Step.hh:76
G4int GetTrackID() const
G4double GetTotalEnergyDeposit() const
G4StepPoint * GetPostStepPoint() const
double G4double
Definition: G4Types.hh:76
G4Track * GetTrack() const
G4double GetPDGCharge() const
double mag() const