Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/src/boost/libs/parameter/test/tutorial.cpp b/src/boost/libs/parameter/test/tutorial.cpp
new file mode 100644
index 00000000..4c4d1755
--- /dev/null
+++ b/src/boost/libs/parameter/test/tutorial.cpp
@@ -0,0 +1,41 @@
+// Copyright David Abrahams 2005.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/parameter/name.hpp>
+
+namespace graphs {
+
+    BOOST_PARAMETER_NAME(graph)    // Note: no semicolon
+    BOOST_PARAMETER_NAME(visitor)
+    BOOST_PARAMETER_NAME(root_vertex)
+    BOOST_PARAMETER_NAME(index_map)
+    BOOST_PARAMETER_NAME(color_map)
+} // namespace graphs
+
+#include <boost/core/lightweight_test.hpp>
+
+namespace graphs { namespace core {
+
+    template <typename ArgumentPack>
+    void depth_first_search(ArgumentPack const& args)
+    {
+        BOOST_TEST_EQ(false, args[_color_map]);
+        BOOST_TEST_EQ('G', args[_graph]);
+        BOOST_TEST_CSTR_EQ("hello, world", args[_index_map]);
+        BOOST_TEST_EQ(3.5, args[_root_vertex]);
+        BOOST_TEST_EQ(2, args[_visitor]);
+    }
+}} // namespace graphs::core
+
+int main()
+{
+    using namespace graphs;
+
+    core::depth_first_search((
+        _graph = 'G', _visitor = 2, _root_vertex = 3.5
+      , _index_map = "hello, world", _color_map = false
+    ));
+    return boost::report_errors();
+}