AbstractVVVVVertex.h

// -*- C++ -*-
#ifndef HELICITY_AbstractVVVVVertex_H
#define HELICITY_AbstractVVVVVertex_H
//
// This is the declaration of the AbstractVVVVVertex class.
//

#include "VertexBase.h"
#include "ThePEG/Helicity/WaveFunction/VectorWaveFunction.h"
#include "AbstractVVVVVertex.fh"

namespace ThePEG {
namespace Helicity {

class AbstractVVVVVertex: public VertexBase {

public:

  AbstractVVVVVertex() : VertexBase(VertexType::VVVV) {}
  
  virtual Complex evaluate(Energy2 q2, int iopt,
                           const VectorWaveFunction & vec1, 
                           const VectorWaveFunction & vec2,
                           const VectorWaveFunction & vec3, 
                           const VectorWaveFunction & vec4) = 0;

public:

  static void Init();

private:

  static AbstractNoPIOClassDescription<AbstractVVVVVertex> initAbstractVVVVVertex;

  AbstractVVVVVertex & operator=(const AbstractVVVVVertex &);

};

}
}

#include "ThePEG/Utilities/ClassTraits.h"

namespace ThePEG {

template <>
struct BaseClassTrait<Helicity::AbstractVVVVVertex,1> {
  typedef Helicity::VertexBase NthBase;
};

template <>
struct ClassTraits<Helicity::AbstractVVVVVertex>
  : public ClassTraitsBase<Helicity::AbstractVVVVVertex> {
  static string className() { return "Helicity::AbstractVVVVVertex"; }
};

}

#endif /* HELICITY_AbstractVVVVVertex_H */

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