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+#ifndef BOOST_SERIALIZATION_STACK_HPP
+#define BOOST_SERIALIZATION_STACK_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// stack.hpp
+
+// (C) Copyright 2014 Robert Ramey - http://www.rrsd.com .
+// 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)
+
+// See http://www.boost.org for updates, documentation, and revision history.
+
+#include <stack>
+#include <boost/config.hpp>
+
+// function specializations must be defined in the appropriate
+// namespace - boost::serialization
+#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
+#define STD _STLP_STD
+#else
+#define STD std
+#endif
+
+namespace boost {
+namespace serialization {
+namespace detail{
+
+template <typename U, typename C>
+struct stack_save : public STD::stack<U, C> {
+ template<class Archive>
+ void operator()(Archive & ar, const unsigned int file_version) const {
+ save(ar, STD::stack<U, C>::c, file_version);
+ }
+};
+template <typename U, typename C>
+struct stack_load : public STD::stack<U, C> {
+ template<class Archive>
+ void operator()(Archive & ar, const unsigned int file_version) {
+ load(ar, STD::stack<U, C>::c, file_version);
+ }
+};
+
+} // detail
+
+template<class Archive, class T, class C>
+inline void serialize(
+ Archive & ar,
+ std::stack< T, C> & t,
+ const unsigned int file_version
+){
+ typedef typename mpl::eval_if<
+ typename Archive::is_saving,
+ mpl::identity<detail::stack_save<T, C> >,
+ mpl::identity<detail::stack_load<T, C> >
+ >::type typex;
+ static_cast<typex &>(t)(ar, file_version);
+}
+
+} // namespace serialization
+} // namespace boost
+
+#include <boost/serialization/collection_traits.hpp>
+
+BOOST_SERIALIZATION_COLLECTION_TRAITS(STD::stack)
+
+#undef STD
+
+#endif // BOOST_SERIALIZATION_DEQUE_HPP