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// $Id: G4HadronInelasticDataSet.cc 66241 2012-12-13 18:34:42Z gunter $
//
// G4 Physics class: HadronInelasticDataSet for cross sections
// F.W. Jones, TRIUMF, 19-MAY-98

#include "G4HadronInelasticDataSet.hh"
#include "G4DynamicParticle.hh"
#include "G4NistManager.hh"
#include "G4HadTmpUtil.hh"
#include <iostream>


G4HadronInelasticDataSet::G4HadronInelasticDataSet(const G4String& nam)
 : G4VCrossSectionDataSet(nam)
{
  theHadronCrossSections = G4HadronCrossSections::Instance(); 
}


G4HadronInelasticDataSet::~G4HadronInelasticDataSet() {}


void G4HadronInelasticDataSet::CrossSectionDescription(std::ostream& outFile) const
{
  outFile << "G4HadronInelasticDataSet contains inelastic cross sections\n"
          << "for all long-lived hadrons at all incident energies.  It was\n"
          << "developed as part of the Gheisha hadronic package\n"
          << "by H. Fesefeldt, and consists of a set of parameterizations\n"
          << "of inelastic scattering data.\n";
}


G4bool
G4HadronInelasticDataSet::IsElementApplicable(const G4DynamicParticle* aParticle, 
					      G4int /*Z*/,
					      const G4Material*)
{
  return theHadronCrossSections->IsApplicable(aParticle);
}

G4double
G4HadronInelasticDataSet::GetElementCrossSection(const G4DynamicParticle* aParticle, 
						 G4int Z, 
						 const G4Material*)
{
  G4int A = G4lrint(G4NistManager::Instance()->GetAtomicMassAmu(Z));
  return theHadronCrossSections->GetInelasticCrossSection(aParticle, Z, A);
}