FastJetFinder.h

// -*- C++ -*-
//
// FastJetFinder.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2019 Leif Lonnblad
// Copyright (C) 2009-2019 Simon Platzer
//
// ThePEG is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef THEPEG_FastJetFinder_H
#define THEPEG_FastJetFinder_H
//
// This is the declaration of the FastJetFinder class.
//
 
#include "ThePEG/Cuts/JetFinder.h"
 
namespace ThePEG {
 
class FastJetFinder: public JetFinder {
 
public:
 
  FastJetFinder();
 
public:
 
  virtual bool cluster(tcPDVector & ptype, vector<LorentzMomentum> & p,
                       tcCutsPtr parent, tcPDPtr t1 = tcPDPtr(),
                       tcPDPtr t2 = tcPDPtr()) const;
 
  virtual void describe() const;
 
public:
  virtual void doinit();
 
  virtual void doinitrun();
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
 
// If needed, insert declarations of virtual function defined in the
// InterfacedBase class here (using ThePEG-interfaced-decl in Emacs).
 
private:
 
  Energy2 theDCut;
 
  double theConeRadius;
 
  enum variants {
    kt = 1,
    CA = 2,
    antiKt = 3,
    sphericalKt = 4,
    sphericalCA = 5,
    sphericalAntiKt = 6
  };
 
  int theVariant;
 
  enum modes {
    inclusive = 1,
    exclusive = 2
  };
 
  int theMode;
 
  enum recombinations {
    recoPt = 1,
    recoE = 2
  };
 
  int theRecombination;
 
private:
 
  FastJetFinder & operator=(const FastJetFinder &) = delete;
 
};
 
}
 
#endif /* THEPEG_FastJetFinder_H */