24 typedef typename LB::Traits::DomainType DomainType;
25 typedef typename LB::Traits::RangeType RangeType;
26 typedef typename LB::Traits::DomainFieldType DF;
27 const int dim=LB::Traits::dimDomain;
29 DomainType x = Dune::ReferenceElements<DF,dim>::general(gt_).position(0,0);
33 f.evaluate(x,y); out[0] = y;