ML2StepMax.hh

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// The code was written by :
//      ^Claudio Andenna  claudio.andenna@ispesl.it, claudio.andenna@iss.infn.it
//      *Barbara Caccia barbara.caccia@iss.it
//      with the support of Pablo Cirrone (LNS, INFN Catania Italy)
//      with the contribute of Alessandro Occhigrossi*
//
// ^INAIL DIPIA - ex ISPESL and INFN Roma, gruppo collegato Sanità, Italy
// *Istituto Superiore di Sanità and INFN Roma, gruppo collegato Sanità, Italy
//  Viale Regina Elena 299, 00161 Roma (Italy)
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//  fax (39) 06 49387075
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// more information:
// http://g4advancedexamples.lngs.infn.it/Examples/medical-linac
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#ifndef ML2StepMax_h
#define ML2StepMax_h 1

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

class ML2StepMaxMessenger;

class ML2StepMax : public G4VDiscreteProcess
{
  public:     

     ML2StepMax(const G4String& processName ="UserStepMax");
    ~ML2StepMax();

     G4bool   IsApplicable(const G4ParticleDefinition&);    
     void     SetMaxStep(G4double);
     G4double GetMaxStep() {return MaxChargedStep;}
     
     G4double PostStepGetPhysicalInteractionLength( const G4Track& track,
                                             G4double   previousStepSize,
                                             G4ForceCondition* condition);

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

     G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*)
       {return 0.;}     // it is not needed here !

  private:

     G4double    MaxChargedStep;
     ML2StepMaxMessenger* pMess;
};

#endif