/** * @return All vertices with an edge going to v */ public IEnumerable <Vertex> origins(Vertex v) { return(v.origins()); }
/** * @return All vertices with an edge going to v */ public IEnumerable<Vertex> origins(Vertex v) { return v.origins(); }
/** * @return All vertices with an edge going to v */ public IEnumerable <Vertex> origins(Vertex v) { return(v.origins()); }
/** * @return All vertices with an edge going to v */ public IEnumerable<Vertex> origins(Vertex v) { return v.origins(); }