RemnantParticle.h

// -*- C++ -*-
//
// RemnantParticle.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_RemnantParticle_H
#define THEPEG_RemnantParticle_H
//
// This is the declaration of the RemnantParticle class.
//

#include "ThePEG/EventRecord/Particle.h"
#include "RemnantParticle.fh"
#include "ThePEG/PDT/RemnantData.fh"
#include "ThePEG/PDT/RemnantDecayer.fh"

namespace ThePEG {

class RemnantParticle: public Particle {

public:

  friend class RemnantDecayer;

public:

  RemnantParticle(const Particle & particle, RemDecPtr decayer,
                  tPPtr parton = tPPtr());

public:

  bool extract(tPPtr parton, bool fixcolour = false);

  bool reextract(tPPtr oldp, tPPtr newp, bool fixcolour = false);

  bool remove(tPPtr parton);

  const PVector & extracted() const {
    return theExtracted;
  }

public:

  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:

  void fixColourLines(tPPtr parton);

private:

  RemPDPtr remData;

  tcPPtr parent;

  PVector theExtracted;

protected:

  RemnantParticle() {}

  friend class ClassTraits<RemnantParticle>;

private:

  static ClassDescription<RemnantParticle> initRemnantParticle;

  RemnantParticle & operator=(const RemnantParticle &);

};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

template <>
struct BaseClassTrait<RemnantParticle,1> {
  typedef Particle NthBase;
};

template <>
struct ClassTraits<RemnantParticle>
  : public ClassTraitsBase<RemnantParticle> {
  static string className() { return "ThePEG::RemnantParticle"; }
  static TPtr create() { return TPtr::Create(RemnantParticle()); }
};

}

#endif /* THEPEG_RemnantParticle_H */

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