Allow public access to the basis

[[Imported from SVN: r9853]]

dune/gfe/geodesicfeassembler.hh

@@ -26,10 +26,11 @@ class GeodesicFEAssembler {
     //!
     typedef Dune::FieldMatrix<double, blocksize, blocksize> MatrixBlock;
 
-protected:
-
+public:
     const Basis basis_;
 
+protected:
+
     LocalGeodesicFEStiffness<GridView,
                              typename Basis::LocalFiniteElement,
                              TargetSpace>* localStiffness_;