electromagnetic/TestEm6/include/StepMax.hh

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// $Id: StepMax.hh 66241 2012-12-13 18:34:42Z gunter $
//
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#ifndef StepMax_h
#define StepMax_h 1

#include "globals.hh"
#include "G4VDiscreteProcess.hh"
#include "G4ParticleDefinition.hh"
#include "G4Step.hh"

class StepMaxMessenger;

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class StepMax : public G4VDiscreteProcess
{
public:

  StepMax(const G4String& processName = "UserMaxStep");
  ~StepMax();

  void SetMaxStep(G4double);

  inline G4double GetMaxStep() { return fMaxChargedStep; };

  virtual G4bool IsApplicable(const G4ParticleDefinition&);

  virtual G4double 
  PostStepGetPhysicalInteractionLength(const G4Track& track,
                                       G4double previousStepSize,
                                       G4ForceCondition* condition);

  virtual G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);

  virtual G4double 
  GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*);

private:

  G4double fMaxChargedStep;
  G4double fProposedStep;

  StepMaxMessenger* fMessenger;
};

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#endif