Geant4  10.02.p01
SteppingAction.cc
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29 // $Id: SteppingAction.cc 68036 2013-03-13 14:13:45Z gcosmo $
30 //
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33 
34 #include "SteppingAction.hh"
35 #include "G4Step.hh"
36 #include "RunAction.hh"
37 #include "Randomize.hh"
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43  fRunAction(RuAct)
44 {}
45 
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47 
49 {}
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52 
54 {
55  G4double edep = aStep->GetTotalEnergyDeposit();
56  if (edep <= 0.) { return; }
57 
58  //Bragg curve
59  G4double x = aStep->GetPreStepPoint()->GetPosition().x();
60  G4double dx = aStep->GetPostStepPoint()->GetPosition().x() - x;
61  x += dx*G4UniformRand() - fRunAction->GetOffsetX();
62  fRunAction->FillHisto(0, x, edep);
63 }
64 
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RunAction * fRunAction
void UserSteppingAction(const G4Step *)
G4StepPoint * GetPreStepPoint() const
#define G4UniformRand()
Definition: Randomize.hh:97
const G4ThreeVector & GetPosition() const
void FillHisto(G4int id, G4double x, G4double weight=1.0)
Definition: RunAction.cc:186
Definition: G4Step.hh:76
G4double GetTotalEnergyDeposit() const
G4StepPoint * GetPostStepPoint() const
const G4double x[NPOINTSGL]
G4double GetOffsetX()
Definition: RunAction.hh:62
double G4double
Definition: G4Types.hh:76
Run action class.
Definition: RunAction.hh:45