From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 20 Aug 2024 23:25:05 +0000 (-0600)
Subject: Add test.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F17584%2Fhead;p=dealii.git

Add test.
---

diff --git a/tests/fe/has_support_points_01.cc b/tests/fe/has_support_points_01.cc
new file mode 100644
index 0000000000..34d1fd0f95
--- /dev/null
+++ b/tests/fe/has_support_points_01.cc
@@ -0,0 +1,192 @@
+// ------------------------------------------------------------------------
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+// Copyright (C) 2001 - 2021 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
+//
+// ------------------------------------------------------------------------
+
+
+// Test FiniteElement::has_support_points() for various elements,
+// including FE_Nothing.
+
+
+#include <deal.II/base/quadrature_lib.h>
+
+#include <deal.II/fe/fe_bdm.h>
+#include <deal.II/fe/fe_dg_vector.h>
+#include <deal.II/fe/fe_dgp.h>
+#include <deal.II/fe/fe_dgq.h>
+#include <deal.II/fe/fe_face.h>
+#include <deal.II/fe/fe_nedelec.h>
+#include <deal.II/fe/fe_nothing.h>
+#include <deal.II/fe/fe_q.h>
+#include <deal.II/fe/fe_q_hierarchical.h>
+#include <deal.II/fe/fe_raviart_thomas.h>
+#include <deal.II/fe/fe_system.h>
+
+#include <deal.II/grid/tria_iterator.h>
+
+#include <iostream>
+
+#include "../tests.h"
+
+
+template <int dim>
+void
+test_2d_3d(std::vector<FiniteElement<dim> *> &finite_elements)
+{
+  // Vector DG elements
+  finite_elements.push_back(new FE_DGRaviartThomas<dim>(0));
+  finite_elements.push_back(new FE_DGRaviartThomas<dim>(1));
+  finite_elements.push_back(new FE_DGBDM<dim>(1));
+  finite_elements.push_back(new FE_DGBDM<dim>(2));
+  finite_elements.push_back(new FE_DGNedelec<dim>(0));
+  finite_elements.push_back(new FE_DGNedelec<dim>(1));
+
+  // Hdiv elements
+  FE_RaviartThomas<dim> *rt0 = new FE_RaviartThomas<dim>(0);
+  finite_elements.push_back(rt0);
+
+  FE_RaviartThomas<dim> *rt1 = new FE_RaviartThomas<dim>(1);
+  finite_elements.push_back(rt1);
+
+  finite_elements.push_back(new FE_RaviartThomas<dim>(2));
+  finite_elements.push_back(new FESystem<dim>(*rt1, 1, FE_DGQ<dim>(1), 1));
+
+  finite_elements.push_back(new FE_BDM<dim>(1));
+  finite_elements.push_back(new FE_BDM<dim>(2));
+
+  // Hcurl elements
+  FE_Nedelec<dim> *ned0 = new FE_Nedelec<dim>(0);
+  finite_elements.push_back(ned0);
+  FE_Nedelec<dim> *ned1 = new FE_Nedelec<dim>(1);
+  finite_elements.push_back(ned1);
+}
+
+
+
+void
+test_2d_3d(std::vector<FiniteElement<1> *> &finite_elements)
+{}
+
+
+
+template <int dim>
+void
+test_finite_elements()
+{
+  std::vector<FiniteElement<dim> *> finite_elements;
+  finite_elements.push_back(new FE_Nothing<dim>());
+  finite_elements.push_back(new FE_Q<dim>(1));
+  finite_elements.push_back(new FE_Q<dim>(2));
+  finite_elements.push_back(new FE_Q<dim>(4));
+  finite_elements.push_back(new FE_Q_Hierarchical<dim>(1));
+  finite_elements.push_back(new FE_Q_Hierarchical<dim>(2));
+  finite_elements.push_back(new FE_Q_Hierarchical<dim>(4));
+  finite_elements.push_back(new FE_DGQ<dim>(1));
+  finite_elements.push_back(new FE_DGQ<dim>(2));
+  finite_elements.push_back(
+    new FE_DGQArbitraryNodes<dim>(QIterated<1>(QTrapezoid<1>(), 4)));
+  finite_elements.push_back(new FE_DGQ<dim>(4));
+  finite_elements.push_back(new FE_DGQArbitraryNodes<dim>(QGauss<1>(3)));
+  finite_elements.push_back(new FE_DGQLegendre<dim>(1));
+  finite_elements.push_back(new FE_DGQLegendre<dim>(2));
+  finite_elements.push_back(new FE_DGQHermite<dim>(3));
+  finite_elements.push_back(new FE_DGP<dim>(1));
+  finite_elements.push_back(new FE_DGP<dim>(2));
+  finite_elements.push_back(new FESystem<dim>(FE_Q<dim>(2), 2));
+  finite_elements.push_back(
+    new FESystem<dim>(FE_Q<dim>(1), 2, FE_Q<dim>(2), 1));
+  finite_elements.push_back(
+    new FESystem<dim>(FE_Q<dim>(1), 2, FE_Q<dim>(2), 1, FE_Nothing<dim>(), 2));
+
+  // Face Q elements
+  finite_elements.push_back(new FE_FaceQ<dim>(0));
+  finite_elements.push_back(new FE_FaceQ<dim>(1));
+  finite_elements.push_back(new FE_FaceQ<dim>(3));
+  // Face P elements
+  finite_elements.push_back(new FE_FaceP<dim>(0));
+  finite_elements.push_back(new FE_FaceP<dim>(1));
+  finite_elements.push_back(new FE_FaceP<dim>(3));
+
+
+  // Check vector elements in 2d and higher only
+  test_2d_3d(finite_elements);
+
+  if (dim == 2)
+    {
+      finite_elements.push_back(new FE_DGBDM<dim>(1));
+      finite_elements.push_back(new FE_DGBDM<dim>(2));
+    }
+  if (dim > 1)
+    {
+      FE_RaviartThomasNodal<dim> *rt0 = new FE_RaviartThomasNodal<dim>(0);
+      FE_RaviartThomasNodal<dim> *rt1 = new FE_RaviartThomasNodal<dim>(1);
+      finite_elements.push_back(rt0);
+      finite_elements.push_back(rt1);
+      finite_elements.push_back(new FESystem<dim>(*rt1, 1, FE_DGQ<dim>(1), 1));
+      finite_elements.push_back(
+        new FESystem<dim>(*rt1, 1, FE_DGQ<dim>(1), 1, FE_Nothing<dim>(), 1));
+    }
+
+
+  finite_elements.push_back(new FESystem<dim>(FE_Q<dim>(3), 2));
+  finite_elements.push_back(
+    new FESystem<dim>(FE_Q<dim>(1), 2, FE_Q<dim>(3), 1));
+  finite_elements.push_back(new FESystem<dim>(FE_Q<dim>(4), 2));
+
+  // have systems of systems, and
+  // construct hierarchies of
+  // subsequently weirder elements by
+  // taking each of them in turn as
+  // basis of others
+  finite_elements.push_back(
+    new FESystem<dim>(FESystem<dim>(FE_Q<dim>(1), 2), 2));
+  finite_elements.push_back(new FESystem<dim>(
+    FESystem<dim>(FE_Q<dim>(1), 2), 1, FESystem<dim>(FE_DGQ<dim>(1), 2), 1));
+  finite_elements.push_back(
+    new FESystem<dim>(FESystem<dim>(FE_Q<dim>(1), 1, FE_Q<dim>(2), 1),
+                      1,
+                      FESystem<dim>(FE_Q<dim>(2), 2),
+                      1,
+                      FESystem<dim>(FE_DGQ<dim>(2), 2),
+                      1));
+  finite_elements.push_back(
+    new FESystem<dim>(*finite_elements[finite_elements.size() - 3],
+                      2,
+                      *finite_elements[finite_elements.size() - 2],
+                      1,
+                      *finite_elements[finite_elements.size() - 1],
+                      2));
+
+  deallog << std::endl << "dim=" << dim << std::endl;
+  for (unsigned int n = 0; n < finite_elements.size(); ++n)
+    {
+      FiniteElement<dim> *fe_data = finite_elements[n];
+      deallog << "  " << fe_data->get_name() << std::endl;
+      deallog << "    has_support_points="
+              << (fe_data->has_support_points() ? "true" : "false")
+              << std::endl;
+    }
+
+  // delete all FiniteElement objects
+  for (unsigned int i = 0; i < finite_elements.size(); ++i)
+    delete finite_elements[i];
+}
+
+int
+main()
+{
+  initlog();
+
+  test_finite_elements<1>();
+  test_finite_elements<2>();
+  test_finite_elements<3>();
+}
diff --git a/tests/fe/has_support_points_01.output b/tests/fe/has_support_points_01.output
new file mode 100644
index 0000000000..ffea1435dc
--- /dev/null
+++ b/tests/fe/has_support_points_01.output
@@ -0,0 +1,281 @@
+
+DEAL::
+DEAL::dim=1
+DEAL::  FE_Nothing<1>()
+DEAL::    has_support_points=true
+DEAL::  FE_Q<1>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<1>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<1>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_Q_Hierarchical<1>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<1>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<1>(4)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQ<1>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<1>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<1>(QIterated(QTrapezoid(),4))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<1>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<1>(QGauss(3))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQLegendre<1>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQLegendre<1>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQHermite<1>(3)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<1>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<1>(2)
+DEAL::    has_support_points=false
+DEAL::  FESystem<1>[FE_Q<1>(2)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FE_Q<1>(1)^2-FE_Q<1>(2)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FE_Q<1>(1)^2-FE_Q<1>(2)-FE_Nothing<1>()^2]
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<1>(0)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<1>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<1>(3)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceP<1>(0)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceP<1>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceP<1>(3)
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FE_Q<1>(3)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FE_Q<1>(1)^2-FE_Q<1>(3)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FE_Q<1>(4)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FESystem<1>[FE_Q<1>(1)^2]^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FESystem<1>[FE_Q<1>(1)^2]-FESystem<1>[FE_DGQ<1>(1)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FESystem<1>[FE_Q<1>(1)-FE_Q<1>(2)]-FESystem<1>[FE_Q<1>(2)^2]-FESystem<1>[FE_DGQ<1>(2)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<1>[FESystem<1>[FESystem<1>[FE_Q<1>(1)^2]^2]^2-FESystem<1>[FESystem<1>[FE_Q<1>(1)^2]-FESystem<1>[FE_DGQ<1>(1)^2]]-FESystem<1>[FESystem<1>[FE_Q<1>(1)-FE_Q<1>(2)]-FESystem<1>[FE_Q<1>(2)^2]-FESystem<1>[FE_DGQ<1>(2)^2]]^2]
+DEAL::    has_support_points=true
+DEAL::
+DEAL::dim=2
+DEAL::  FE_Nothing<2>()
+DEAL::    has_support_points=true
+DEAL::  FE_Q<2>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<2>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<2>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_Q_Hierarchical<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<2>(4)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQ<2>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<2>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<2>(QIterated(QTrapezoid(),4))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<2>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<2>(QGauss(3))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQLegendre<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQLegendre<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQHermite<2>(3)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FESystem<2>[FE_Q<2>(2)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FE_Q<2>(1)^2-FE_Q<2>(2)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FE_Q<2>(1)^2-FE_Q<2>(2)-FE_Nothing<2>()^2]
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<2>(0)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<2>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<2>(3)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceP<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_FaceP<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_FaceP<2>(3)
+DEAL::    has_support_points=false
+DEAL::  FE_DGRaviartThomas<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_DGRaviartThomas<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_DGNedelec<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_DGNedelec<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FESystem<2>[FE_RaviartThomas<2>(1)-FE_DGQ<2>(1)]
+DEAL::    has_support_points=false
+DEAL::  FE_BDM<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_BDM<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_Nedelec<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_Nedelec<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<2>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomasNodal<2>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomasNodal<2>(1)
+DEAL::    has_support_points=false
+DEAL::  FESystem<2>[FE_RaviartThomasNodal<2>(1)-FE_DGQ<2>(1)]
+DEAL::    has_support_points=false
+DEAL::  FESystem<2>[FE_RaviartThomasNodal<2>(1)-FE_DGQ<2>(1)-FE_Nothing<2>()]
+DEAL::    has_support_points=false
+DEAL::  FESystem<2>[FE_Q<2>(3)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FE_Q<2>(1)^2-FE_Q<2>(3)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FE_Q<2>(4)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FESystem<2>[FE_Q<2>(1)^2]^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FESystem<2>[FE_Q<2>(1)^2]-FESystem<2>[FE_DGQ<2>(1)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FESystem<2>[FE_Q<2>(1)-FE_Q<2>(2)]-FESystem<2>[FE_Q<2>(2)^2]-FESystem<2>[FE_DGQ<2>(2)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<2>[FESystem<2>[FESystem<2>[FE_Q<2>(1)^2]^2]^2-FESystem<2>[FESystem<2>[FE_Q<2>(1)^2]-FESystem<2>[FE_DGQ<2>(1)^2]]-FESystem<2>[FESystem<2>[FE_Q<2>(1)-FE_Q<2>(2)]-FESystem<2>[FE_Q<2>(2)^2]-FESystem<2>[FE_DGQ<2>(2)^2]]^2]
+DEAL::    has_support_points=true
+DEAL::
+DEAL::dim=3
+DEAL::  FE_Nothing<3>()
+DEAL::    has_support_points=true
+DEAL::  FE_Q<3>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<3>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_Q<3>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_Q_Hierarchical<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_Q_Hierarchical<3>(4)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQ<3>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<3>(2)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<3>(QIterated(QTrapezoid(),4))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQ<3>(4)
+DEAL::    has_support_points=true
+DEAL::  FE_DGQArbitraryNodes<3>(QGauss(3))
+DEAL::    has_support_points=true
+DEAL::  FE_DGQLegendre<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQLegendre<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_DGQHermite<3>(3)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGP<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FESystem<3>[FE_Q<3>(2)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FE_Q<3>(1)^2-FE_Q<3>(2)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FE_Q<3>(1)^2-FE_Q<3>(2)-FE_Nothing<3>()^2]
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<3>(0)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<3>(1)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceQ<3>(3)
+DEAL::    has_support_points=true
+DEAL::  FE_FaceP<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_FaceP<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_FaceP<3>(3)
+DEAL::    has_support_points=false
+DEAL::  FE_DGRaviartThomas<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_DGRaviartThomas<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_DGBDM<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_DGNedelec<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_DGNedelec<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomas<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FESystem<3>[FE_RaviartThomas<3>(1)-FE_DGQ<3>(1)]
+DEAL::    has_support_points=false
+DEAL::  FE_BDM<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_BDM<3>(2)
+DEAL::    has_support_points=false
+DEAL::  FE_Nedelec<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_Nedelec<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomasNodal<3>(0)
+DEAL::    has_support_points=false
+DEAL::  FE_RaviartThomasNodal<3>(1)
+DEAL::    has_support_points=false
+DEAL::  FESystem<3>[FE_RaviartThomasNodal<3>(1)-FE_DGQ<3>(1)]
+DEAL::    has_support_points=false
+DEAL::  FESystem<3>[FE_RaviartThomasNodal<3>(1)-FE_DGQ<3>(1)-FE_Nothing<3>()]
+DEAL::    has_support_points=false
+DEAL::  FESystem<3>[FE_Q<3>(3)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FE_Q<3>(1)^2-FE_Q<3>(3)]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FE_Q<3>(4)^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FESystem<3>[FE_Q<3>(1)^2]^2]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FESystem<3>[FE_Q<3>(1)^2]-FESystem<3>[FE_DGQ<3>(1)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FESystem<3>[FE_Q<3>(1)-FE_Q<3>(2)]-FESystem<3>[FE_Q<3>(2)^2]-FESystem<3>[FE_DGQ<3>(2)^2]]
+DEAL::    has_support_points=true
+DEAL::  FESystem<3>[FESystem<3>[FESystem<3>[FE_Q<3>(1)^2]^2]^2-FESystem<3>[FESystem<3>[FE_Q<3>(1)^2]-FESystem<3>[FE_DGQ<3>(1)^2]]-FESystem<3>[FESystem<3>[FE_Q<3>(1)-FE_Q<3>(2)]-FESystem<3>[FE_Q<3>(2)^2]-FESystem<3>[FE_DGQ<3>(2)^2]]^2]
+DEAL::    has_support_points=true