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Geant4/examples/extended/electromagnetic/TestEm9/src/StepMax.cc

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 25 //
 26 /// \file electromagnetic/TestEm9/src/StepMax.cc
 27 /// \brief Implementation of the StepMax class
 28 //
 29 //
 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32 
 33 #include "StepMax.hh"
 34 
 35 #include "StepMaxMessenger.hh"
 36 
 37 #include "G4VPhysicalVolume.hh"
 38 
 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 40 
 41 StepMax::StepMax(const G4String& processName)
 42   : G4VDiscreteProcess(processName), fMaxChargedStep(DBL_MAX), fMessenger(0)
 43 {
 44   fMessenger = new StepMaxMessenger(this);
 45 }
 46 
 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 48 
 49 StepMax::~StepMax()
 50 {
 51   delete fMessenger;
 52 }
 53 
 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 55 
 56 G4bool StepMax::IsApplicable(const G4ParticleDefinition& particle)
 57 {
 58   return (particle.GetPDGCharge() != 0.);
 59 }
 60 
 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 62 
 63 void StepMax::SetMaxStep(G4double step)
 64 {
 65   fMaxChargedStep = step;
 66 }
 67 
 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 69 
 70 G4double StepMax::PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
 71                                                        G4ForceCondition* condition)
 72 {
 73   // condition is set to "Not Forced"
 74   *condition = NotForced;
 75   fProposedStep = fMaxChargedStep;
 76 
 77   return fProposedStep;
 78 }
 79 
 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 81 
 82 G4VParticleChange* StepMax::PostStepDoIt(const G4Track& aTrack, const G4Step&)
 83 {
 84   aParticleChange.Initialize(aTrack);
 85   return &aParticleChange;
 86 }
 87 
 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 89 
 90 G4double StepMax::GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*)
 91 {
 92   return 0.;
 93 }
 94 
 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 96