BeamParticleData.h

// -*- C++ -*-
//
// BeamParticleData.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2007 Leif Lonnblad
//
// ThePEG is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef ThePEG_BeamParticleData_H
#define ThePEG_BeamParticleData_H
// This is the declaration of the BeamParticleData class.

#include "ThePEG/PDT/ParticleData.h"
#include "ThePEG/PDF/PDFBase.h"
#include "BeamParticleData.xh"

namespace ThePEG {

class BeamParticleData: public virtual ParticleData {

public:

  BeamParticleData() {}

  static PDPtr Create(long newId, string newPDGName);

  static PDPair Create(long newId, string newPDGName, string newAntiPDGName);

public:

  tcPDFPtr pdf() const { return thePDF; }

public:

  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:

  BeamParticleData(long newId, string newPDGName);

  virtual PDPtr pdclone() const;

private:

  void setPDF(PDFPtr);

private:

  PDFPtr thePDF;

private:

  static ClassDescription<BeamParticleData> initBeamParticleData;

  BeamParticleData & operator=(const BeamParticleData &);

};

template <>
struct BaseClassTrait<BeamParticleData,1>: public ClassTraitsType {
  typedef ParticleData NthBase;
};

template <>
struct ClassTraits<BeamParticleData>:
    public ClassTraitsBase<BeamParticleData> {
  static string className() { return "ThePEG::BeamParticleData"; }
};

}

#endif /* ThePEG_BeamParticleData_H */

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