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// $Id: G4DNAAlphaPlusPlusChargeDecrease.hh,v 1.2 2006/06/29 19:33:26 gunter Exp $
// GEANT4 tag $Name: geant4-08-02 $

#ifndef   G4DNAALPHAPLUSPLUSCHARGEDECREASE_HH
 #define  G4DNAALPHAPLUSPLUSCHARGEDECREASE_HH 1

 #include "G4DNAChargeDecreaseInWater.hh"
 #include "G4DNADingfelderChargeChangeTotalCrossSectionPolicy.hh"
 #include "G4DNAAlphaPlusPlusChargeDecreaseFinalStatesPolicy.hh"
 #include "G4DNAStopAndKillBelowEnergyLimitPolicy.hh"

 class G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy
 {
  protected:
                      G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy();

   const G4double     lowEnergyLimit;
   const G4bool       zeroBelowLowEnergyLimit;
   const G4double     highEnergyLimit;
   const G4bool       zeroAboveHighEnergyLimit;
 };

 class G4DNAAlphaPlusPlusChargeDecreaseIncomingParticlePolicy
 {
  protected:
                                        G4DNAAlphaPlusPlusChargeDecreaseIncomingParticlePolicy();
   const G4ParticleDefinition *         IncomingParticleDefinition(void) const;

   G4int                                NumberOfPartialCrossSections(void) const;

   G4double                             f0[2];
   G4double                             a0[2];
   G4double                             a1[2];
   G4double                             b0[2];
   G4double                             b1[2];
   G4double                             c0[2];
   G4double                             d0[2];
   G4double                             x0[2];
   G4double                             x1[2];
 };

 class G4DNAAlphaPlusPlusChargeDecrease : public G4DNAChargeDecreaseInWater<G4DNADingfelderChargeChangeTotalCrossSectionPolicy<G4DNAAlphaPlusPlusChargeDecreaseIncomingParticlePolicy, G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy>, G4DNAAlphaPlusPlusChargeDecreaseFinalStatesPolicy<G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy> >
 {
  public:
                                         G4DNAAlphaPlusPlusChargeDecrease(const G4String & name = "G4DNAAlphaPlusPlusChargeDecrease") : G4DNAChargeDecreaseInWater<G4DNADingfelderChargeChangeTotalCrossSectionPolicy<G4DNAAlphaPlusPlusChargeDecreaseIncomingParticlePolicy, G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy>, G4DNAAlphaPlusPlusChargeDecreaseFinalStatesPolicy<G4DNAAlphaPlusPlusChargeDecreaseEnergyLimitsPolicy> > (name) {}
   virtual                              ~G4DNAAlphaPlusPlusChargeDecrease() {}
 };
#endif /* G4DNAALPHAPLUSPLUSCHARGEDECREASE_HH */