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diff --git a/3rdParty/Boost/src/boost/signals2/deconstruct_ptr.hpp b/3rdParty/Boost/src/boost/signals2/deconstruct_ptr.hpp
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+// DEPRECATED in favor of adl_postconstruct and adl_predestruct with
+// deconstruct<T>().
+// A factory function for creating a shared_ptr that enhances the plain
+// shared_ptr constructors by adding support for postconstructors
+// and predestructors through the boost::signals2::postconstructible and
+// boost::signals2::predestructible base classes.
+//
+// Copyright Frank Mori Hess 2007-2008.
+//
+// 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)
+
+#ifndef BOOST_SIGNALS2_DECONSTRUCT_PTR_HPP
+#define BOOST_SIGNALS2_DECONSTRUCT_PTR_HPP
+
+#include <boost/assert.hpp>
+#include <boost/checked_delete.hpp>
+#include <boost/signals2/postconstructible.hpp>
+#include <boost/signals2/predestructible.hpp>
+#include <boost/shared_ptr.hpp>
+
+namespace boost
+{
+  namespace signals2
+  {
+    namespace detail
+    {
+      extern inline void do_postconstruct(const postconstructible *ptr)
+      {
+        postconstructible *nonconst_ptr = const_cast<postconstructible*>(ptr);
+        nonconst_ptr->postconstruct();
+      }
+      extern inline void do_postconstruct(...)
+      {
+      }
+      extern inline void do_predestruct(...)
+      {
+      }
+      extern inline void do_predestruct(const predestructible *ptr)
+      {
+        try
+        {
+          predestructible *nonconst_ptr = const_cast<predestructible*>(ptr);
+          nonconst_ptr->predestruct();
+        }
+        catch(...)
+        {
+          BOOST_ASSERT(false);
+        }
+      }
+    }
+
+    template<typename T> class predestructing_deleter
+    {
+    public:
+      void operator()(const T *ptr) const
+      {
+        detail::do_predestruct(ptr);
+        checked_delete(ptr);
+      }
+    };
+
+    template<typename T>
+    shared_ptr<T> deconstruct_ptr(T *ptr)
+    {
+      if(ptr == 0) return shared_ptr<T>(ptr);
+      shared_ptr<T> shared(ptr, boost::signals2::predestructing_deleter<T>());
+      detail::do_postconstruct(ptr);
+      return shared;
+    }
+    template<typename T, typename D>
+    shared_ptr<T> deconstruct_ptr(T *ptr, D deleter)
+    {
+      shared_ptr<T> shared(ptr, deleter);
+      if(ptr == 0) return shared;
+      detail::do_postconstruct(ptr);
+      return shared;
+    }
+  }
+}
+
+#endif // BOOST_SIGNALS2_DECONSTRUCT_PTR_HPP