Added boost header

test/external/boost/serialization/shared_ptr.hpp

@@ -0,0 +1,177 @@
+#ifndef BOOST_SERIALIZATION_SHARED_PTR_HPP
+#define BOOST_SERIALIZATION_SHARED_PTR_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
+// shared_ptr.hpp: serialization for boost shared pointer
+
+// (C) Copyright 2004 Robert Ramey and Martin Ecker
+// 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 <cstddef> // NULL
+
+#include <boost/config.hpp>
+#include <boost/mpl/integral_c.hpp>
+#include <boost/mpl/integral_c_tag.hpp>
+
+#include <boost/detail/workaround.hpp>
+#include <boost/shared_ptr.hpp>
+
+#include <boost/serialization/split_free.hpp>
+#include <boost/serialization/nvp.hpp>
+#include <boost/serialization/version.hpp>
+#include <boost/serialization/tracking.hpp>
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// shared_ptr serialization traits
+// version 1 to distinguish from boost 1.32 version. Note: we can only do this
+// for a template when the compiler supports partial template specialization
+
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+    namespace boost {
+    namespace serialization{
+        template<class T>
+        struct version< ::boost::shared_ptr< T > > {
+            typedef mpl::integral_c_tag tag;
+            #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3206))
+            typedef BOOST_DEDUCED_TYPENAME mpl::int_<1> type;
+            #else
+            typedef mpl::int_<1> type;
+            #endif
+            #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570))
+            BOOST_STATIC_CONSTANT(int, value = 1);
+            #else
+            BOOST_STATIC_CONSTANT(int, value = type::value);
+            #endif
+        };
+        // don't track shared pointers
+        template<class T>
+        struct tracking_level< ::boost::shared_ptr< T > > { 
+            typedef mpl::integral_c_tag tag;
+            #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3206))
+            typedef BOOST_DEDUCED_TYPENAME mpl::int_< ::boost::serialization::track_never> type;
+            #else
+            typedef mpl::int_< ::boost::serialization::track_never> type;
+            #endif
+            #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570))
+            BOOST_STATIC_CONSTANT(int, value = ::boost::serialization::track_never);
+            #else
+            BOOST_STATIC_CONSTANT(int, value = type::value);
+            #endif
+        };
+    }}
+    #define BOOST_SERIALIZATION_SHARED_PTR(T)
+#else
+    // define macro to let users of these compilers do this
+    #define BOOST_SERIALIZATION_SHARED_PTR(T)                         \
+    BOOST_CLASS_VERSION(                                              \
+        ::boost::shared_ptr< T >,                                     \
+        1                                                             \
+    )                                                                 \
+    BOOST_CLASS_TRACKING(                                             \
+        ::boost::shared_ptr< T >,                                     \
+        ::boost::serialization::track_never                           \
+    )                                                                 \
+    /**/
+#endif
+
+namespace boost {
+namespace serialization{
+
+struct null_deleter {
+    void operator()(void const *) const {}
+};
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// serialization for shared_ptr
+
+template<class Archive, class T>
+inline void save(
+    Archive & ar,
+    const boost::shared_ptr< T > &t,
+    const unsigned int /* file_version */
+){
+    // The most common cause of trapping here would be serializing
+    // something like shared_ptr<int>.  This occurs because int
+    // is never tracked by default.  Wrap int in a trackable type
+    BOOST_STATIC_ASSERT((tracking_level< T >::value != track_never));
+    const T * t_ptr = t.get();
+    ar << boost::serialization::make_nvp("px", t_ptr);
+}
+
+#ifdef BOOST_SERIALIZATION_SHARED_PTR_132_HPP
+template<class Archive, class T>
+inline void load(
+    Archive & ar,
+    boost::shared_ptr< T > &t,
+    const unsigned int file_version
+){
+    // The most common cause of trapping here would be serializing
+    // something like shared_ptr<int>.  This occurs because int
+    // is never tracked by default.  Wrap int in a trackable type
+    BOOST_STATIC_ASSERT((tracking_level< T >::value != track_never));
+    T* r;
+    if(file_version < 1){
+        //ar.register_type(static_cast<
+        //    boost_132::detail::sp_counted_base_impl<T *, boost::checked_deleter< T > > *
+        //>(NULL));
+        ar.register_type(static_cast<
+            boost_132::detail::sp_counted_base_impl<T *, null_deleter > *
+        >(NULL));
+        boost_132::shared_ptr< T > sp;
+        ar >> boost::serialization::make_nvp("px", sp.px);
+        ar >> boost::serialization::make_nvp("pn", sp.pn);
+        // got to keep the sps around so the sp.pns don't disappear
+        ar.append(sp);
+        r = sp.get();
+    }
+    else{
+        ar >> boost::serialization::make_nvp("px", r);
+    }
+    ar.reset(t,r);
+}
+
+#else
+template<class Archive, class T>
+inline void load(
+    Archive & ar,
+    boost::shared_ptr< T > &t,
+    const unsigned int /*file_version*/
+){
+    // The most common cause of trapping here would be serializing
+    // something like shared_ptr<int>.  This occurs because int
+    // is never tracked by default.  Wrap int in a trackable type
+    BOOST_STATIC_ASSERT((tracking_level< T >::value != track_never));
+    T* r;
+    ar >> boost::serialization::make_nvp("px", r);
+    ar.reset(t,r);
+}
+#endif
+
+template<class Archive, class T>
+inline void serialize(
+    Archive & ar,
+    boost::shared_ptr< T > &t,
+    const unsigned int file_version
+){
+    // correct shared_ptr serialization depends upon object tracking
+    // being used.
+    BOOST_STATIC_ASSERT(
+        boost::serialization::tracking_level< T >::value
+        != boost::serialization::track_never
+    );
+    boost::serialization::split_free(ar, t, file_version);
+}
+
+} // namespace serialization
+} // namespace boost
+
+#endif // BOOST_SERIALIZATION_SHARED_PTR_HPP