AbstractRFVVertex.h

// -*- C++ -*-
#ifndef HELICITY_AbstractRFVVertex_H
#define HELICITY_AbstractRFVVertex_H
//
// This is the declaration of the AbstractRFVVertex class.
//

#include "VertexBase.h"
#include "ThePEG/Helicity/WaveFunction/SpinorWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/SpinorBarWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/RSSpinorWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/RSSpinorBarWaveFunction.h"
#include "ThePEG/Helicity/WaveFunction/VectorWaveFunction.h"
#include "AbstractRFVVertex.fh"

namespace ThePEG {
namespace Helicity {

class AbstractRFVVertex: public VertexBase {
  
public:

  AbstractRFVVertex() : VertexBase(VertexType::RFV) {}

  virtual Complex evaluate(Energy2 q2,const RSSpinorWaveFunction & sp1,
                           const SpinorBarWaveFunction & sbar2,
                           const VectorWaveFunction & vec3) = 0;

  virtual Complex evaluate(Energy2 q2,const SpinorWaveFunction & sp1,
                           const RSSpinorBarWaveFunction & sbar2,
                           const VectorWaveFunction & vec3) = 0;

  virtual SpinorBarWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                         const RSSpinorBarWaveFunction & sbar2,
                                         const VectorWaveFunction & vec3,
                                         complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

  virtual RSSpinorBarWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                         const SpinorBarWaveFunction & sbar2,
                                         const VectorWaveFunction & vec3,
                                         complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

  virtual VectorWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                      const RSSpinorWaveFunction & sp1,
                                      const SpinorBarWaveFunction & sbar2,
                                      complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

  virtual VectorWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                      const SpinorWaveFunction & sp1,
                                      const RSSpinorBarWaveFunction & sbar2,
                                      complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

  virtual SpinorWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                      const RSSpinorWaveFunction & sp1,
                                      const VectorWaveFunction & vec3,
                                      complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

  virtual RSSpinorWaveFunction evaluate(Energy2 q2,int iopt,tcPDPtr out,
                                        const SpinorWaveFunction & sp1,
                                        const VectorWaveFunction & vec3,
                                        complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;

public:

  static void Init();

private:

  AbstractRFVVertex & operator=(const AbstractRFVVertex &) = delete;

};

}
}


namespace ThePEG {

}
#endif /* HELICITY_AbstractRFVVertex_H */