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//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:     G4eeToTwoPiModel
//
// Author:        Vladimir Ivanchenko
//
// Creation date: 25.10.2003
//
// Modifications:
//

//
// Class Description:
//

// -------------------------------------------------------------------
//

#ifndef G4eeToTwoPiModel_h
#define G4eeToTwoPiModel_h 1

#include "G4Vee2hadrons.hh"
#include "globals.hh"
#include "G4eeCrossSections.hh"

class G4DynamicParticle;
class G4PhysicsVector;

class G4eeToTwoPiModel : public G4Vee2hadrons
{

public:

  explicit G4eeToTwoPiModel(G4eeCrossSections*,G4double,G4double);

  ~G4eeToTwoPiModel() override;

  G4double PeakEnergy() const override;

  G4double ComputeCrossSection(G4double) const override;

  void SampleSecondaries(std::vector<G4DynamicParticle*>*,
              G4double, const G4ThreeVector&) override;

  // hide assignment operator
  G4eeToTwoPiModel & operator=(const  G4eeToTwoPiModel &right) = delete;
  G4eeToTwoPiModel(const  G4eeToTwoPiModel&) = delete;

private:

  G4double massPi;
  G4double massRho;

};

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#endif
