import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / boost / geometry / core / static_assert.hpp

diff --git a/ceph/src/boost/boost/geometry/core/static_assert.hpp b/ceph/src/boost/boost/geometry/core/static_assert.hpp
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+++ b/ceph/src/boost/boost/geometry/core/static_assert.hpp
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+// Boost.Geometry
+
+// Copyright (c) 2020, Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// Licensed under the Boost Software License version 1.0.
+// http://www.boost.org/users/license.html
+
+#ifndef BOOST_GEOMETRY_CORE_STATIC_ASSERT_HPP
+#define BOOST_GEOMETRY_CORE_STATIC_ASSERT_HPP
+
+#include <type_traits>
+
+#include <boost/static_assert.hpp>
+
+namespace boost { namespace geometry { namespace detail
+{
+
+template <bool Check, typename ...Ts>
+struct static_assert_check : std::integral_constant<bool, Check> {};
+
+#define BOOST_GEOMETRY_STATIC_ASSERT(CHECK, MESSAGE, ...) \
+static_assert(boost::geometry::detail::static_assert_check<(CHECK), __VA_ARGS__>::value, MESSAGE)
+
+
+#define BOOST_GEOMETRY_STATIC_ASSERT_FALSE(MESSAGE, ...) \
+static_assert(boost::geometry::detail::static_assert_check<false, __VA_ARGS__>::value, MESSAGE)
+
+
+}}} // namespace boost::geometry::detail
+
+#endif // BOOST_GEOMETRY_CORE_STATIC_ASSERT_HPP