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Geant4/examples/extended/hadronic/Hadr07/src/StepMaxProcess.cc

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 25 //
 26 /// \file StepMaxProcess.cc
 27 /// \brief Implementation of the StepMaxProcess class
 28 //
 29 //
 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32 
 33 #include "StepMaxProcess.hh"
 34 
 35 #include "HistoManager.hh"
 36 #include "StepMaxMessenger.hh"
 37 
 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 39 
 40 StepMaxProcess::StepMaxProcess(const G4String& processName, G4ProcessType type)
 41   : G4VDiscreteProcess(processName, type)
 42 {
 43   fMaxStep1 = fMaxStep2 = DBL_MAX;
 44   fApplyMaxStep2 = true;
 45   fMess = new StepMaxMessenger(this);
 46 }
 47 
 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 49 
 50 StepMaxProcess::~StepMaxProcess()
 51 {
 52   delete fMess;
 53 }
 54 
 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 56 
 57 G4bool StepMaxProcess::IsApplicable(const G4ParticleDefinition& particle)
 58 {
 59   return (particle.GetPDGCharge() != 0. && !particle.IsShortLived());
 60 }
 61 
 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 63 
 64 void StepMaxProcess::SetMaxStep1(G4double step)
 65 {
 66   fMaxStep1 = step;
 67 }
 68 
 69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 70 
 71 void StepMaxProcess::ApplyMaxStep2(G4bool value)
 72 {
 73   fApplyMaxStep2 = value;
 74 }
 75 
 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 77 
 78 G4double StepMaxProcess::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
 79                                                               G4ForceCondition* condition)
 80 {
 81   // condition is set to "Not Forced"
 82   *condition = NotForced;
 83 
 84   if (fApplyMaxStep2) {
 85     G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
 86     G4int ih = 10;
 87     if (analysisManager->GetH1Activation(ih))
 88       fMaxStep2 = analysisManager->GetH1Width(ih) * analysisManager->GetH1Unit(ih);
 89     return fMaxStep2;
 90   }
 91   else
 92     return fMaxStep1;
 93 }
 94 
 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 96 
 97 G4VParticleChange* StepMaxProcess::PostStepDoIt(const G4Track& aTrack, const G4Step&)
 98 {
 99   // do nothing
100   aParticleChange.Initialize(aTrack);
101   return &aParticleChange;
102 }
103 
104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
105