27 typedef typename LB::Traits::DomainType DomainType;
28 typedef typename LB::Traits::DomainFieldType DF;
29 const int dim=LB::Traits::dimDomain;
31 auto&& f = Impl::makeFunctionWithCallOperator<typename LB::Traits::DomainType>(ff);
33 DomainType x = Dune::ReferenceElements<DF,dim>::general(gt_).position(0,0);