update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / libs / describe / example / printing_enums_ct.cpp

diff --git a/ceph/src/boost/libs/describe/example/printing_enums_ct.cpp b/ceph/src/boost/libs/describe/example/printing_enums_ct.cpp
new file mode 100644 (file)
index 0000000..e2e0b51
--- /dev/null
+++ b/ceph/src/boost/libs/describe/example/printing_enums_ct.cpp
@@ -0,0 +1,25 @@
+// Copyright 2020 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/describe.hpp>
+#include <boost/mp11.hpp>
+#include <cstdio>
+
+enum E
+{
+    v1 = 11,
+    v2,
+    v3 = 5
+};
+
+BOOST_DESCRIBE_ENUM(E, v1, v2, v3)
+
+int main()
+{
+    boost::mp11::mp_for_each< boost::describe::describe_enumerators<E> >([](auto D){
+
+        std::printf( "%s: %d\n", D.name, D.value );
+
+    });
+}