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// $Id: TiaraEnergyCutProcess.hh,v 1.4 2006/06/29 15:43:37 gunter Exp $
// GEANT4 tag $Name:  $
//
// ----------------------------------------------------------------------
//
// Class TiaraEnergyCutProcess
//

#ifndef TiaraEnergyCutProcess_hh 
#define TiaraEnergyCutProcess_hh TiaraEnergyCutProcess_hh 

#include "G4VProcess.hh"
#include "G4VTrackTerminator.hh"

class G4VScorer;

class TiaraEnergyCutProcess : public G4VProcess
{

public:  // with description

  explicit TiaraEnergyCutProcess(G4double minEnergyCut);

  virtual ~TiaraEnergyCutProcess();

  virtual G4double 
  PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
				       G4double   previousStepSize,
				       G4ForceCondition* condition);
    // make processed being forced

  virtual G4VParticleChange * PostStepDoIt(const G4Track&, const G4Step&);
    // message "scorer" with  G4Step and a G4GeometryCellStep from the "mass" 
    // geometry


    // to be called by the importance process if the track should
    // be killed after scoring
  virtual const G4String &GetName() const ;

public:  // without description

  // no operation in  AtRestDoIt and  AlongStepDoIt

  virtual G4double 
  AlongStepGetPhysicalInteractionLength(const G4Track&,
					G4double  ,
					G4double  ,
					G4double& ,
					G4GPILSelection*);
  
  virtual G4double 
  AtRestGetPhysicalInteractionLength(const G4Track&,
				     G4ForceCondition*);
  
  virtual G4VParticleChange* AtRestDoIt(const G4Track&,
					const G4Step&);
  virtual G4VParticleChange* AlongStepDoIt(const G4Track&,
					   const G4Step&);
  
private:

  TiaraEnergyCutProcess(const TiaraEnergyCutProcess &);
  TiaraEnergyCutProcess &operator=(const TiaraEnergyCutProcess &);
  
private:

  G4double fMinEnergyCut;
};

#endif