AbstractVVSSVertex.h

// -*- C++ -*-
#ifndef HELICITY_AbstractVVSSVertex_H
#define HELICITY_AbstractVVSSVertex_H
//
// This is the declaration of the AbstractVVSSVertex class.
//
 
#include "VertexBase.h"
#include "ThePEG/Helicity/WaveFunction/ScalarWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/VectorWaveFunction.h"
#include "AbstractVVSSVertex.fh"
 
namespace ThePEG {
namespace Helicity {
 
class AbstractVVSSVertex: public VertexBase {
 
public:
 
  AbstractVVSSVertex() : VertexBase(VertexType::VVSS) {}
 
  virtual Complex evaluate(Energy2 q2, const VectorWaveFunction & vec1,
                           const VectorWaveFunction & vec2,
                           const ScalarWaveFunction & sca3,
                           const ScalarWaveFunction & sca4) = 0;
 
  virtual VectorWaveFunction evaluate(Energy2 q2, int iopt,tcPDPtr out,
                                      const VectorWaveFunction & vec2,
                                      const ScalarWaveFunction & sca3,
                                      const ScalarWaveFunction & sca4,
                                      complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;
 
  virtual ScalarWaveFunction evaluate(Energy2 q2, int iopt,tcPDPtr out,
                                      const VectorWaveFunction & vec1,
                                      const VectorWaveFunction & vec2,
                                      const ScalarWaveFunction & sca3,
                                      complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;
 
public:
 
  static void Init();
 
private:
 
  AbstractVVSSVertex & operator=(const AbstractVVSSVertex &) = delete;
 
};
 
}
}
 
 
namespace ThePEG {
 
}
#endif /* HELICITY_AbstractVVSSVertex_H */