SMWWWVertex.h

// -*- C++ -*-
//
// SMWWWVertex.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_SMWWWVertex_H
#define HERWIG_SMWWWVertex_H
//
// This is the declaration of the SMWWWVertex class.
//
#include "ThePEG/Helicity/Vertex/Vector/VVVVertex.h"
#include "ThePEG/StandardModel/StandardModelBase.h"
 
namespace Herwig {
using namespace ThePEG;
using ThePEG::Helicity::Direction;
 
class SMWWWVertex: public Helicity::VVVVertex {
  
public:
  
  SMWWWVertex();
 
public:
  
  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);
  
protected:
  
  virtual IBPtr clone() const {return new_ptr(*this);}
 
  virtual IBPtr fullclone() const {return new_ptr(*this);}
 
protected:
  
  virtual void doinit();
  
private:
  
  SMWWWVertex & operator=(const SMWWWVertex &) = delete;
  
private:
  double _zfact;
 
  Complex _couplast;
 
  Energy2 _q2last;
 
}; 
}
 
#endif /* HERWIG_SMWWWVertex_H */