]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Add a test. 16524/head
authorWolfgang Bangerth <bangerth@colostate.edu>
Wed, 24 Jan 2024 01:43:17 +0000 (18:43 -0700)
committerWolfgang Bangerth <bangerth@colostate.edu>
Wed, 24 Jan 2024 01:43:17 +0000 (18:43 -0700)
tests/sacado/tensor_01.cc [new file with mode: 0644]
tests/sacado/tensor_01.output [new file with mode: 0644]

diff --git a/tests/sacado/tensor_01.cc b/tests/sacado/tensor_01.cc
new file mode 100644 (file)
index 0000000..d5d21b2
--- /dev/null
@@ -0,0 +1,38 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2016 - 2020 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+// Make sure we can implicitly convert a tensor of AD types to a
+// tensor of double. This required a bit of work under the hood
+// because Sacado's AD types cannot be implicitly converted to
+// doubles.
+
+#include "../tests.h"
+
+#include "../ad_common_tests/physics_functions_01.h"
+
+int
+main()
+{
+  initlog();
+
+  using ADNumberType =
+    AD::NumberTraits<double, AD::NumberTypes::sacado_dfad>::ad_type;
+
+  const Tensor<2, 2, ADNumberType> F;
+  Tensor<2, 2>                     x = F;
+
+  deallog << "OK" << std::endl;
+}
diff --git a/tests/sacado/tensor_01.output b/tests/sacado/tensor_01.output
new file mode 100644 (file)
index 0000000..0fd8fc1
--- /dev/null
@@ -0,0 +1,2 @@
+
+DEAL::OK

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