TwoCutBase.h

// -*- C++ -*-
//
// TwoCutBase.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_TwoCutBase_H
#define THEPEG_TwoCutBase_H
//
// This is the declaration of the TwoCutBase class.
//

#include "ThePEG/Interface/Interfaced.h"
#include "TwoCutBase.fh"
#include "Cuts.fh"

namespace ThePEG {

class TwoCutBase: public Interfaced {

public:

  TwoCutBase() {}

  virtual ~TwoCutBase();

public:

  virtual Energy2 minSij(tcPDPtr pi, tcPDPtr pj) const = 0;

  virtual Energy2 minTij(tcPDPtr pi, tcPDPtr po) const = 0;

  virtual double minDeltaR(tcPDPtr pi, tcPDPtr pj) const = 0;

  virtual Energy minKTClus(tcPDPtr pi, tcPDPtr pj) const = 0;

  virtual double minDurham(tcPDPtr pi, tcPDPtr pj) const = 0;

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

  bool passCuts(tcCutsPtr parent, tcPPtr pi, tcPPtr pj,
                bool inci = false, bool incj = false) const;

  virtual void describe() const;

public:

  static void Init();

private:

  static AbstractNoPIOClassDescription<TwoCutBase> initTwoCutBase;

  TwoCutBase & operator=(const TwoCutBase &);

};

}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

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

template <>
struct ClassTraits<TwoCutBase>
  : public ClassTraitsBase<TwoCutBase> {
  static string className() { return "ThePEG::TwoCutBase"; }
};

}

#endif /* THEPEG_TwoCutBase_H */

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