TEST_F(NumLibMeshComponentMapTest, DISABLED_SubsetOfNodesByLocation)
#endif
{
cmap = new MeshComponentMap(components,
NumLib::ComponentOrder::BY_LOCATION);
// Select some nodes from the full mesh.
std::vector<std::size_t> const ids = {0, 5, 9};
// A smaller mesh without elements containing the selected nodes.
auto boundary_mesh = createMeshFromSelectedNodes(*mesh, ids);
MeshLib::MeshSubset const selected_component(boundary_mesh,
boundary_mesh.getNodes());
int const selected_component_id = 1;
// Subset the original cmap.
MeshComponentMap const cmap_subset = cmap->getSubset(
components, selected_component, {selected_component_id});
// Check number of components as selected
ASSERT_EQ(ids.size(), cmap_subset.dofSizeWithGhosts());
// .. and the content of the subset.
for (auto const* n : boundary_mesh.getNodes())
{
std::size_t const id = n->getID();
Location const l_bulk(mesh->getID(), MeshItemType::Node, ids[id]);
Location const l_boundary(boundary_mesh.getID(), MeshItemType::Node,
id);
EXPECT_EQ(cmap->getGlobalIndex(l_bulk, comp1_id),
cmap_subset.getGlobalIndex(l_boundary, comp1_id));
}
}
// Returns global index of a node location and a component.
std::size_t giAtNodeForComponent(std::size_t const n, std::size_t const c) const
{
return cmap->getGlobalIndex(Location(mesh->getID(), MeshItemType::Node, n), c);
}
