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Herwig  7.2.1
SMGGGGVertex.h
1 // -*- C++ -*-
2 //
3 // SMGGGGVertex.h is a part of Herwig - A multi-purpose Monte Carlo event generator
4 // Copyright (C) 2002-2019 The Herwig Collaboration
5 //
6 // Herwig is licenced under version 3 of the GPL, see COPYING for details.
7 // Please respect the MCnet academic guidelines, see GUIDELINES for details.
8 //
9 #ifndef HERWIG_SMGGGGVertex_H
10 #define HERWIG_SMGGGGVertex_H
11 //
12 // This is the declaration of the SMGGGGVertex class.
13 //
14 #include "ThePEG/Helicity/Vertex/Vector/VVVVVertex.h"
15 #include "Herwig/Models/StandardModel/StandardModel.h"
16 #include "ThePEG/PDT/EnumParticles.h"
17 
18 namespace Herwig {
19 using namespace ThePEG;
20 
30 class SMGGGGVertex: public VVVVVertex {
31 
32 public:
33 
37  SMGGGGVertex();
38 
42  static void Init();
43 
52  virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,
53  tcPDPtr part3,tcPDPtr part4);
54 
55 protected:
56 
63  virtual IBPtr clone() const {return new_ptr(*this);}
64 
69  virtual IBPtr fullclone() const {return new_ptr(*this);}
71 
72 protected:
73 
81  virtual void doinit();
83 
84 private:
85 
89  SMGGGGVertex & operator=(const SMGGGGVertex &) = delete;
90 
99 
103  Energy2 _q2last;
105 };
106 }
107 
108 #endif /* HERWIG_SMGGGGVertex_H */
std::complex< double > Complex
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SMGGGGVertex.h:69
virtual IBPtr clone() const
Make a simple clone of this object.
Definition: SMGGGGVertex.h:63
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
Complex _couplast
Storage of the couplings.
Definition: SMGGGGVertex.h:98
The SMGGGGVertex class is the implementation of the Standard Model quartic gluon vertex.
Definition: SMGGGGVertex.h:30
Energy2 _q2last
The scale at which the coupling was last evaluated.
Definition: SMGGGGVertex.h:103
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr
-*- C++ -*-