ExtMagFieldLimitProcess.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2010-2011  Belle II Collaboration                         *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Leo Piilonen                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#ifndef EXTMAGFIELDLIMITPROCESS_H_
#define EXTMAGFIELDLIMITPROCESS_H_
 
#include <globals.hh>
#include "G4VDiscreteProcess.hh"
 
class G4Track;
class G4Field;
 
namespace Belle2 {
  namespace Simulation {
 
    class ExtMagFieldLimitProcess: public G4VDiscreteProcess {
 
    public:
 
      explicit ExtMagFieldLimitProcess(const G4String& processName = "ExtMagFieldLimitProcess");
 
      ~ExtMagFieldLimitProcess();
 
      G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
 
      G4double PostStepGetPhysicalInteractionLength(const G4Track&, G4double, G4ForceCondition*);
 
      G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*);
 
      G4double GetStepLimit() const { return m_stepLimit; }
 
      void SetStepLimit(G4double val) { m_stepLimit = val; }
 
    protected:
 
      const G4Field* m_field;
 
      G4double m_stepLimit;
 
    };
 
  } //end namespace Simulation
 
} //end Belle2 namespace
 
#endif /* EXTMAGFIELDLIMITPROCESS_H_ */