KTClus.h

// -*- C++ -*-
//
// KTClus.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_KTClus_H
#define THEPEG_KTClus_H
//
// This is the declaration of the KTClus class.
//

#include "ThePEG/Cuts/TwoCutBase.h"

namespace ThePEG {

class KTClus: public TwoCutBase {

public:

  KTClus() : theCut(10.0*GeV), onlyJets(true) {}

public:

  virtual Energy minKTClus(tcPDPtr pi, tcPDPtr pj) const;

  virtual Energy2 minSij(tcPDPtr pi, tcPDPtr pj) const;

  virtual Energy2 minTij(tcPDPtr pi, tcPDPtr po) const;

  virtual double minDeltaR(tcPDPtr pi, tcPDPtr pj) const;

  virtual double minDurham(tcPDPtr pi, tcPDPtr pj) const;

  virtual bool passCuts(tcCutsPtr parent, tcPDPtr pitype, tcPDPtr pjtype,
                        LorentzMomentum pi, LorentzMomentum pj,
                        bool inci = false, bool incj = false) const;

  virtual void describe() const;

public:

  void persistentOutput(PersistentOStream & os) const;

  void persistentInput(PersistentIStream & is, int version);

  static void Init();

protected:

  virtual IBPtr clone() const;

  virtual IBPtr fullclone() const;

private:

  Energy theCut;

  bool onlyJets;

private:

  static ClassDescription<KTClus> initKTClus;

  KTClus & operator=(const KTClus &);

};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

template <>
struct BaseClassTrait<KTClus,1> {
  typedef TwoCutBase NthBase;
};

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

}

#endif /* THEPEG_KTClus_H */

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