3 // This is the forward declaration of the AbstractFFSVertex class.
5 #ifndef HELICITY_AbstractFFSVertex_FH
6 #define HELICITY_AbstractFFSVertex_FH
8 #include "ThePEG/Config/Pointers.h"
13 class AbstractFFSVertex;
15 namespace VertexType {
18 * Enum for this Lorentz structure
28 ThePEG_DECLARE_POINTERS(Helicity::AbstractFFSVertex,AbstractFFSVertexPtr);