AbstractFFSSVertex.h

// -*- C++ -*-
#ifndef ThePEG_AbstractFFSSVertex_H
#define ThePEG_AbstractFFSSVertex_H
//
// This is the declaration of the AbstractFFSSVertex class.
//
 
#include "VertexBase.h"
#include "ThePEG/Helicity/WaveFunction/ScalarWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/SpinorWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/SpinorBarWaveFunction.h"
#include "AbstractFFSSVertex.fh"
 
namespace ThePEG {
namespace Helicity {
 
class AbstractFFSSVertex: public VertexBase {
 
public:
 
  AbstractFFSSVertex(): VertexBase(VertexType::FFSS) {}
  
  virtual Complex evaluate(Energy2 q2,const SpinorWaveFunction & sp1,
                           const SpinorBarWaveFunction & sbar2,
                           const ScalarWaveFunction & sca3,
                           const ScalarWaveFunction & sca4) = 0;
 
public:
 
  static void Init();
 
private:
 
  AbstractFFSSVertex & operator=(const AbstractFFSSVertex &) = delete;
 
};
 
}
}
 
#endif /* ThePEG_AbstractFFSSVertex_H */