electromagnetic/TestEm12/include/StepMax.hh

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/// \file electromagnetic/TestEm12/include/StepMax.hh
/// \brief Definition of the StepMax class
//
// $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",
                   G4ProcessType type    = fUserDefined);
    ~StepMax();

     virtual G4bool IsApplicable(const G4ParticleDefinition&);

     void SetMaxStep1(G4double);
     void SetMaxStep2(G4double);
     void ApplyMaxStep2(G4bool);

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

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

     virtual G4double GetMeanFreePath(const G4Track&,G4double,G4ForceCondition*)
     {return DBL_MAX;};    

  private:

     G4double fMaxStep1;
     G4double fMaxStep2;
     G4bool   fApplyMaxStep2;
     
     StepMaxMessenger* fMess;
};

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#endif