Squashed 'third_party/boostorg/serialization/' content from commit 738695b
Change-Id: I48528198ad1f62b90288d249eb2243d4db02fd5d
git-subtree-dir: third_party/boostorg/serialization
git-subtree-split: 738695b70733f9d592a570fb17a505d6a029b48a
diff --git a/include/boost/serialization/is_bitwise_serializable.hpp b/include/boost/serialization/is_bitwise_serializable.hpp
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+++ b/include/boost/serialization/is_bitwise_serializable.hpp
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+// (C) Copyright 2007 Matthias Troyer
+
+// Use, modification and distribution is subject to 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)
+
+// Authors: Matthias Troyer
+
+/** @file is_bitwise_serializable.hpp
+ *
+ * This header provides a traits class for determining whether a class
+ * can be serialized (in a non-portable way) just by copying the bits.
+ */
+
+
+#ifndef BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP
+#define BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER)
+# pragma once
+#endif
+
+#include <boost/mpl/bool_fwd.hpp>
+#include <boost/type_traits/is_arithmetic.hpp>
+
+namespace boost {
+namespace serialization {
+ template<class T>
+ struct is_bitwise_serializable
+ : public is_arithmetic< T >
+ {};
+} // namespace serialization
+} // namespace boost
+
+
+// define a macro to make explicit designation of this more transparent
+#define BOOST_IS_BITWISE_SERIALIZABLE(T) \
+namespace boost { \
+namespace serialization { \
+template<> \
+struct is_bitwise_serializable< T > : mpl::true_ {}; \
+}} \
+/**/
+
+#endif //BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP