FE_SimplexPoly(const BarycentricPolynomials< dim > polynomials, const FiniteElementData< dim > &fe_data, const bool prolongation_is_additive, const std::vector< Point< dim > > &unit_support_points, const std::vector< std::vector< Point< dim - 1 > > > unit_face_support_points, const FullMatrix< double > &interface_constraints)