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//
// Calculation of hadron elastic cross-sections using selected set of 
// original componetns
//
// 12.08.06 V.Ivanchenko - first implementation
// 22.01.07 V.Ivanchenko - add GetIsoZACrossSection
// 05.03.07 V.Ivanchenko - use G4NucleonNuclearCrossSection
// 06.03.07 V.Ivanchenko - add Initialise function
//
//

#ifndef G4UInelasticCrossSection_h
#define G4UInelasticCrossSection_h

#include "globals.hh"
#include "G4VCrossSectionDataSet.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

class G4ParticleDefinition;
class G4GlauberGribovCrossSection;
class G4NucleonNuclearCrossSection;
class G4UPiNuclearCrossSection;
class G4HadronCrossSections;
class G4ParticleDefinition;

class G4UInelasticCrossSection : public G4VCrossSectionDataSet
{
public:

  G4UInelasticCrossSection (const G4ParticleDefinition*);

  virtual ~G4UInelasticCrossSection ();
   
  virtual
  G4bool IsApplicable(const G4DynamicParticle*, const G4Element*);

  virtual
  G4bool IsZAApplicable(const G4DynamicParticle*, G4double Z, G4double A);

  virtual
  G4double GetCrossSection(const G4DynamicParticle*, 
			   const G4Element*, G4double aTemperature = 0.);

  virtual
  G4double GetIsoZACrossSection(const G4DynamicParticle*, G4double /*Z*/,
				G4double /*A*/, G4double aTemperature = 0.);

  virtual
  void BuildPhysicsTable(const G4ParticleDefinition&);

  virtual
  void DumpPhysicsTable(const G4ParticleDefinition&); 

private:

  void Initialise(const G4ParticleDefinition*);

  G4bool   hasGlauber;
  G4double thEnergy;  // threshold of Glauber model
  G4double theFac[93];

  G4GlauberGribovCrossSection*    fGlauber;
  G4NucleonNuclearCrossSection*   fNucleon;
  G4UPiNuclearCrossSection*       fUPi;
  G4HadronCrossSections*          fGheisha;

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

};

#endif