2 #ifndef HELICITY_AbstractSSSVertex_H
3 #define HELICITY_AbstractSSSVertex_H
8 #include "VertexBase.h"
9 #include "ThePEG/Helicity/WaveFunction/ScalarWaveFunction.h"
10 #include "AbstractSSSVertex.fh"
59 complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;
91 #include "ThePEG/Utilities/ClassTraits.h"
100 struct BaseClassTrait<Helicity::AbstractSSSVertex,1> {
102 typedef Helicity::VertexBase
NthBase;
108 struct ClassTraits<Helicity::AbstractSSSVertex>
109 :
public ClassTraitsBase<Helicity::AbstractSSSVertex> {
111 static string className() {
return "Helicity::AbstractSSSVertex"; }
static void Init()
The standard Init function used to initialize the interfaces.
The AbstractSSSVertex class is the base class for all scalar-scalar-scalar interactions in ThePEG...
AbstractSSSVertex()
Default constructor.
AbstractSSSVertex & operator=(const AbstractSSSVertex &)
The assignment operator is private and must never be called.
std::complex< double > Complex
ThePEG code should use Complex for all complex scalars.
TransientConstRCPtr is a simple wrapper around a bare const pointer which can be assigned to and from...
This is the main namespace within which all identifiers in ThePEG are declared.
The VertexBase class is the base class for all helicity amplitude vertices.
static AbstractNoPIOClassDescription< AbstractSSSVertex > initAbstractSSSVertex
The static object used to initialize the description of this class.
A concreate implementation of ClassDescriptionBase describing an abstract class without persistent da...
virtual Complex evaluate(Energy2 q2, const ScalarWaveFunction &sca1, const ScalarWaveFunction &sca2, const ScalarWaveFunction &sca3)=0
Members to calculate the helicity amplitude expressions for vertices and off-shell particles...
static string className()
Return the name of class T.
int NthBase
The type of the BaseN'th base class (int means there are no further base classes).