// This code implementation is the intellectual property of
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4TauPlus.hh,v 1.3 1999/12/15 14:51:08 gunter Exp $
// GEANT4 tag $Name: geant4-02-00 $
//
// 
// ------------------------------------------------------------
//      GEANT 4 class header file
//
//      For information related to this code contact:
//      CERN, CN Division, ASD group
//      History: first implementation, based on object model of
//      4-th April 1996, G.Cosmo
// ****************************************************************
//  Added particle definitions, H.Kurashige, 19 April 1996
//  Revised, G.Cosmo, 6 June 1996
//  Added not static GetEnergyCuts() and GetLengthCuts(), G.Cosmo, 11 July 1996
// ----------------------------------------------------------------

// Each class inheriting from G4VLepton
// corresponds to a particle type; one and only one
// instance for each class is guaranteed.


#ifndef G4TauPlus_h
#define G4TauPlus_h 1

#include "globals.hh"
#include "G4ios.hh"
#include "G4VLepton.hh"

// ######################################################################
// ###                           TAUPLUS                              ###
// ######################################################################

class G4TauPlus : public G4VLepton
{
 private:
   static G4TauPlus theTauPlus;
   static G4double  theTauPlusLengthCut;
   static G4double* theTauPlusKineticEnergyCuts;

 private: // constructors are hide as private  
   G4TauPlus(
       const G4String&     aName,        G4double            mass,
       G4double            width,        G4double            charge,   
       G4int               iSpin,        G4int               iParity,    
       G4int               iConjugation, G4int               iIsospin,   
       G4int               iIsospin3,    G4int               gParity,
       const G4String&     pType,        G4int               lepton,      
       G4int               baryon,       G4int               encoding,
       G4bool              stable,       G4double            lifetime,
       G4DecayTable        *decaytable
   );

 public:
   virtual ~G4TauPlus(){}

   static G4TauPlus*  TauPlusDefinition();
   static G4TauPlus*  TauPlus();
   static G4double GetCuts() {return theTauPlusLengthCut;}   
   static G4double* GetCutsInEnergy() {return theTauPlusKineticEnergyCuts;};

   virtual void SetCuts(G4double aCut); 
};

inline void G4TauPlus::SetCuts(G4double aCut)
{
  CalcEnergyCuts(aCut);
  theTauPlusLengthCut = theCutInMaxInteractionLength;  
  theTauPlusKineticEnergyCuts = theKineticEnergyCuts;
}

inline G4TauPlus*  G4TauPlus::TauPlus()
{  return &theTauPlus; }

#endif