message: switching from pointers to objects
diff: @@ -183,8 +183,8 @@ int main(int argc, char *argv[])
  mesh.FinalizeTopology();
  - FiniteElementCollection *fec = new L2_FECollection(0, 3, 1);
  - FiniteElementSpace fespace(&mesh, fec);
  + L2_FECollection fec(0, 3, 1);
  + FiniteElementSpace fespace(&mesh, &fec);
  GridFunction color(&fespace);
  color = 0.0;
  