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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
//
#ifndef G4ParticleHPInelasticBaseFS_h
#define G4ParticleHPInelasticBaseFS_h 1

#include "globals.hh"
#include "G4HadProjectile.hh"
#include "G4HadFinalState.hh"
#include "G4ParticleHPFinalState.hh"
#include "G4ParticleHPAngular.hh"
#include "G4ParticleHPEnergyDistribution.hh"
#include "G4ParticleHPEnAngCorrelation.hh"
#include "G4ParticleHPPhotonDist.hh"
#include "G4ParticleHPDeExGammas.hh"
#include "G4Nucleus.hh"

class G4ParticleHPInelasticBaseFS : public G4ParticleHPFinalState
{
  public:
    
    G4ParticleHPInelasticBaseFS()
    {
      hasXsec = true; 
      theXsection = new G4ParticleHPVector;
    
      theEnergyDistribution = 0;
      theFinalStatePhotons = 0;
      theEnergyAngData = 0;
      theAngularDistribution = 0;

      theNuclearMassDifference = 0.0;
      Qvalue = 0.0;
    }

    virtual ~G4ParticleHPInelasticBaseFS()
    {
      delete theXsection;
      if (theEnergyDistribution != 0) delete theEnergyDistribution;
      if (theFinalStatePhotons != 0) delete theFinalStatePhotons;
      if (theEnergyAngData != 0) delete theEnergyAngData;
      if (theAngularDistribution != 0) delete theAngularDistribution;
    }
  
    void Init (G4double A, G4double Z, G4int M, G4String& dirName,
               G4String& bit, G4ParticleDefinition*);

    void BaseApply(const G4HadProjectile& theTrack,
                   G4ParticleDefinition** theDefs, G4int nDef);

    void InitGammas(G4double AR, G4double ZR);

    virtual G4HadFinalState* ApplyYourself(const G4HadProjectile& theTrack) = 0;

    virtual G4ParticleHPFinalState* New() = 0;
  
    virtual G4double GetXsec(G4double anEnergy)
    {
      return std::max(0., theXsection->GetY(anEnergy));
    }

    virtual G4ParticleHPVector* GetXsec() {return theXsection;}

  protected:
  
    G4ParticleHPVector* theXsection;
    G4ParticleHPEnergyDistribution* theEnergyDistribution;
    G4ParticleHPAngular* theAngularDistribution;
    G4ParticleHPEnAngCorrelation* theEnergyAngData;
  
    G4ParticleHPPhotonDist* theFinalStatePhotons;
    G4double theNuclearMassDifference;
    G4ParticleHPDeExGammas theGammas;
    G4String gammaPath;

    G4double Qvalue;

  private:
};

#endif
