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Geant4/examples/extended/polarisation/Pol01/include/StepMax.hh

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 25 //
 26 /// \file polarisation/Pol01/include/StepMax.hh
 27 /// \brief Definition of the StepMax class
 28 //
 29 //
 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32 
 33 #ifndef StepMax_h
 34 #define StepMax_h 1
 35 
 36 #include "G4VDiscreteProcess.hh"
 37 #include "globals.hh"
 38 
 39 class StepMaxMessenger;
 40 class G4ParticleDefinition;
 41 class G4Step;
 42 
 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 44 
 45 class StepMax : public G4VDiscreteProcess
 46 {
 47   public:
 48     StepMax(const G4String& processName = "stepMax");
 49     ~StepMax();
 50 
 51     virtual G4bool IsApplicable(const G4ParticleDefinition&);
 52     void SetMaxStep(G4double);
 53     G4double GetMaxStep() { return fMaxChargedStep; };
 54 
 55     virtual G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
 56                                                           G4double previousStepSize,
 57                                                           G4ForceCondition* condition);
 58 
 59     virtual G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
 60 
 61     virtual G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*)
 62     {
 63       return 0.;
 64     };  // it is not needed here !
 65 
 66   private:
 67     G4double fMaxChargedStep;
 68     StepMaxMessenger* fMessenger;
 69 };
 70 
 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 72 
 73 #endif
 74