KTRapidityCut.h

// -*- C++ -*-
#ifndef THEPEG_KTRapidityCut_H
#define THEPEG_KTRapidityCut_H
//
// This is the declaration of the KTRapidityCut class.
//

#include "ThePEG/Cuts/OneCutBase.h"

namespace ThePEG {

class KTRapidityCut: public OneCutBase {

public:

  KTRapidityCut(Energy minKT=10*GeV) 
    : theMinKT(minKT), theMaxKT(Constants::MaxEnergy),
      theMinRapidity(-Constants::MaxRapidity),
      theMaxRapidity(Constants::MaxRapidity) {}

  virtual ~KTRapidityCut();

public:

  virtual Energy minKT(tcPDPtr p) const;

  virtual double minEta(tcPDPtr p) const;

  virtual double maxEta(tcPDPtr p) const;

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

  Energy minKTMax() const;

  double maxRapidityMin() const;

  double minRapidityMax() const;

private:

  Energy theMinKT;

  Energy theMaxKT;

  double theMinRapidity;

  double theMaxRapidity;

  PMPtr theMatcher;

private:

  static ClassDescription<KTRapidityCut> initKTRapidityCut;

  KTRapidityCut & operator=(const KTRapidityCut &);

};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

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

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

}

#endif /* THEPEG_KTRapidityCut_H */

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