9 #ifndef ThePEG_SimpleAlphaEM_H
10 #define ThePEG_SimpleAlphaEM_H
13 #include "AlphaEMBase.h"
39 virtual unsigned int nloops ()
const {
return 1; }
93 struct ClassTraits<SimpleAlphaEM>:
public ClassTraitsBase<SimpleAlphaEM> {
95 static string className() {
return "ThePEG::SimpleAlphaEM"; }
99 static string library() {
return "SimpleAlphaEM.so"; }
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
StandardModelBase is used to handle standard model parameters in an EventGenerator.
ClassTraitsType is an empty, non-polymorphic, base class.
This is the main namespace within which all identifiers in ThePEG are declared.
A concreate implementation of ClassDescriptionBase describing a concrete class without persistent dat...
virtual IBPtr clone() const
Make a simple clone of this object.
static void Init()
Standard Init function used to initialize the interface.
static string library()
The name of a file containing the dynamic library where the class T is implemented.
virtual double value(Energy2 scale, const StandardModelBase &) const
The .
virtual unsigned int nloops() const
Return the number of loops contributing to the running this coupling.
RCPtr is a reference counted (smart) pointer.
static NoPIOClassDescription< SimpleAlphaEM > initSimpleAlphaEM
Describe a concrete class without persistent data.
SimpleAlphaEM inherits from AlphaEMBase and implements a simple running of the electromagnetic coupli...
AlphaEMBase an abstract base class used by the StandardModelBase class to implement the electro-magne...
SimpleAlphaEM & operator=(const SimpleAlphaEM &)
Private and non-existent assignment operator.
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).
BaseClassTraits describes the base classes of the templated class.