Use vtkgridfunction from dune-fufem

dune/vtkgridfunction.hh

@@ -5,7 +5,6 @@
 
 #include <dune/grid/io/file/vtk/function.hh>
 
-namespace Dune {
 /** \brief A VTK basis grid function.
  *
  *	This function "evaluates" by evaluating the global basis and
@@ -75,5 +74,4 @@ class VTKBasisGridFunction : public VTKFunction<typename Basis::GridView> {
   const CoefficientType &coeffs_;
   std::string s_;
 };
-}
 #endif

src/one-body-sample.cc

@@ -30,6 +30,7 @@
 #include <dune/fufem/boundarypatch.hh>
 #include <dune/fufem/functions/basisgridfunction.hh>
 #include <dune/fufem/functions/constantfunction.hh>
+#include <dune/fufem/functions/vtkbasisgridfunction.hh>
 #include <dune/fufem/functionspacebases/p0basis.hh>
 #include <dune/fufem/functionspacebases/p1nodalbasis.hh>
 #include <dune/solvers/common/numproc.hh> // Solver::FULL
@@ -38,8 +39,6 @@
 #include <dune/solvers/solvers/loopsolver.hh>
 #include <dune/tnnmg/iterationsteps/genericnonlineargs.hh>
 
-#include <dune/vtkgridfunction.hh> // currently homeless
-
 #include <dune/tectonic/globalnonlinearity.hh>
 #include <dune/tectonic/myconvexproblem.hh>
 #include <dune/tectonic/myblockproblem.hh>
@@ -245,11 +244,11 @@ int main() {
       {
         Dune::VTKWriter<GridType::LeafGridView> writer(leafView);
         std::string filename((boost::format("obs%d") % run).str());
-        Dune::shared_ptr<Dune::VTKBasisGridFunction<P1Basis, VectorType>>
-        displacement_ptr(new Dune::VTKBasisGridFunction<P1Basis, VectorType>(
+        Dune::shared_ptr<VTKBasisGridFunction<P1Basis, VectorType>>
+        displacement_ptr(new VTKBasisGridFunction<P1Basis, VectorType>(
             p1Basis, u1, "displacement"));
-        Dune::shared_ptr<Dune::VTKBasisGridFunction<P0Basis, CellVectorType>>
-        vonmises_ptr(new Dune::VTKBasisGridFunction<P0Basis, CellVectorType>(
+        Dune::shared_ptr<VTKBasisGridFunction<P0Basis, CellVectorType>>
+        vonmises_ptr(new VTKBasisGridFunction<P0Basis, CellVectorType>(
             p0Basis, vonMisesStress, "stress"));
         writer.addVertexData(displacement_ptr);
         writer.addCellData(vonmises_ptr);