V2PPDecayer.h

// -*- C++ -*-
//
// V2PPDecayer.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_V2PPDecayer_H
#define THEPEG_V2PPDecayer_H
// This is the declaration of the V2PPDecayer class.

#include "ThePEG/PDT/FlatDecayer.h"

namespace ThePEG {

class V2PPDecayer: public FlatDecayer {

public:

  virtual ~V2PPDecayer();

public:

  virtual bool accept(const DecayMode & dm) const;

  virtual ParticleVector decay(const DecayMode & dm, const Particle & p) const;

  virtual double reweight(const DecayMode & dm, const Particle & parent,
                          const ParticleVector & children) const;

public:


  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:


protected:

  virtual IBPtr clone() const;

  virtual IBPtr fullclone() const;

private:

  mutable tPPtr grandParent;

  mutable tPPtr sibling;

private:

  static ClassDescription<V2PPDecayer> initV2PPDecayer;

  V2PPDecayer & operator=(const V2PPDecayer &);

};

}


namespace ThePEG {

template <>
struct BaseClassTrait<V2PPDecayer,1>: public ClassTraitsType {
  typedef FlatDecayer NthBase;
};

template <>
struct ClassTraits<V2PPDecayer>
  : public ClassTraitsBase<V2PPDecayer> {
  static string className() { return "ThePEG::V2PPDecayer"; }
  static string library() { return "V2PPDecayer.so"; }
};

}

#endif /* THEPEG_V2PPDecayer_H */

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