RSModelWWWGRVertex.h

// -*- C++ -*-
//
// RSModelWWWGRVertex.h is a part of Herwig - A multi-purpose Monte Carlo event generator
// Copyright (C) 2002-2019 The Herwig Collaboration
//
// Herwig is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef HERWIG_RSModelWWWGRVertex_H
#define HERWIG_RSModelWWWGRVertex_H
//
// This is the declaration of the RSModelWWWGRVertex class.
 
#include "ThePEG/Helicity/Vertex/Tensor/VVVTVertex.h"
#include "RSModel.h"
 
namespace Herwig {
using namespace ThePEG;
    
class RSModelWWWGRVertex: public VVVTVertex {
  
public:
  
  RSModelWWWGRVertex();
  
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
  
  static void Init();
  
  virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,tcPDPtr part3,
                           tcPDPtr part4);
 
protected:
   
  virtual IBPtr clone() const {return new_ptr(*this);}
 
  virtual IBPtr fullclone() const {return new_ptr(*this);}
 
protected:
  
  virtual void doinit();
  
private:
  
  RSModelWWWGRVertex & operator=(const RSModelWWWGRVertex &) = delete;
 
private:
 
  InvEnergy kappa_;
 
  Complex _couplast;
 
  Energy2 _q2last;
 
  double _zfact;
};
}
 
#endif /* HERWIG_RSModelWWWGRVertex_H */