MadGraphOneCut.h

// -*- C++ -*-
//
// MadGraphOneCut.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_MadGraphOneCut_H
#define THEPEG_MadGraphOneCut_H
//
// This is the declaration of the MadGraphOneCut class.
//

#include "ThePEG/Cuts/OneCutBase.h"

namespace ThePEG {

class MadGraphOneCut: public OneCutBase {

public:

  enum CutType {
    PT,  
    ETA, 
    XPT  
  };

  enum PType {
    JET, 
    LEP, 
    PHO, 
    BOT  
  };

public:

  MadGraphOneCut() : cutType(PT), particleType(JET), theCut(0.0) {}

  MadGraphOneCut(CutType t, PType p, double c)
    : cutType(t), particleType(p), theCut(c) {}

public:

  virtual Energy minKT(tcPDPtr p) const;

  virtual double minEta(tcPDPtr p) const;

  virtual double maxEta(tcPDPtr p) const;

  virtual Energy minMaxKT(tcPDPtr p) const;

  virtual bool passCuts(tcCutsPtr parent,
                        tcPDPtr ptype, LorentzMomentum p) const;

protected:

  bool checkType(tcPDPtr p) 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:

  CutType cutType;

  PType particleType;

  double theCut;

private:

  static ClassDescription<MadGraphOneCut> initMadGraphOneCut;

  MadGraphOneCut & operator=(const MadGraphOneCut &);

};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

template <>
struct BaseClassTrait<MadGraphOneCut,1> {
  typedef OneCutBase NthBase;
};

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

}

#endif /* THEPEG_MadGraphOneCut_H */

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