adapt example to updates in Mesh

- topological dimension no longer required
- add const

examples/CantileverBeam.cc

@@ -41,8 +41,7 @@ using BoundaryCondition = cpppetsc::MeshBoundaryCondition<Mesh>;
 constexpr auto number_of_vertices_per_element = Mesh::size_type{2};
 constexpr auto number_of_elements = Mesh::size_type{2};
 constexpr auto number_of_vertices = Mesh::size_type{2};
-constexpr auto coordinate_dimension = Mesh::CoordinateDimension{3};
-constexpr auto topological_dimension = Mesh::TopologicalDimension{1};
+constexpr auto coordinate_dimension = Mesh::size_type{3};
 constexpr auto dof_per_vertex = Mesh::size_type{6};
 constexpr auto dof_per_element = Mesh::size_type{0};
 
@@ -121,21 +120,21 @@ int main(int argc, char **argv) {
 
   // Let's create the mesh and an assembler.
 
-  const auto mesh = Mesh::fromConnectivity(
-      topological_dimension, coordinate_dimension, connectivity,
-      number_of_vertices, dof_per_vertex, 0);
+  const auto mesh =
+      Mesh::fromConnectivity(coordinate_dimension, connectivity,
+                             number_of_vertices, dof_per_vertex, 0);
   auto assembler = GroupAssembler();
   auto &element_assembler = assembler.get<0>();
   auto &force_assembler = assembler.get<1>();
 
-  Properties properties = {young_modulus,
-                           shear_modulus,
-                           shear_correction_factor,
-                           shear_correction_factor,
-                           area,
-                           area_moment,
-                           area_moment,
-                           polar_moment};
+  const Properties properties = {young_modulus,
+                                 shear_modulus,
+                                 shear_correction_factor,
+                                 shear_correction_factor,
+                                 area,
+                                 area_moment,
+                                 area_moment,
+                                 polar_moment};
 
   // Depending on whether we use MPI, our mesh may be distributed and not all
   // elements are present on this computational node.