1 files changed, 17 insertions, 29 deletions
diff --git a/3rdParty/Boost/src/boost/archive/xml_iarchive.hpp b/3rdParty/Boost/src/boost/archive/xml_iarchive.hpp
index be6cfe4..ba50d7c 100644
--- a/3rdParty/Boost/src/boost/archive/xml_iarchive.hpp
+++ b/3rdParty/Boost/src/boost/archive/xml_iarchive.hpp
@@ -1,11 +1,11 @@
 #ifndef BOOST_ARCHIVE_XML_IARCHIVE_HPP
 #define BOOST_ARCHIVE_XML_IARCHIVE_HPP
 
 // MS compatible compilers support #pragma once
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+#if defined(_MSC_VER)
 # pragma once
 #endif
 
 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
 // xml_iarchive.hpp
 
@@ -32,28 +32,40 @@
 #  pragma warning(disable : 4511 4512)
 #endif
 
 namespace boost { 
 namespace archive {
 
+namespace detail {
+    template<class Archive> class interface_iarchive;
+} // namespace detail
+
 template<class CharType>
 class basic_xml_grammar;
 typedef basic_xml_grammar<char> xml_grammar;
 
 template<class Archive>
 class xml_iarchive_impl : 
     public basic_text_iprimitive<std::istream>,
     public basic_xml_iarchive<Archive>
 {
 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
 public:
 #else
-    friend class detail::interface_iarchive<Archive>;
-    friend class basic_xml_iarchive<Archive>;
-    friend class load_access;
 protected:
+    #if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
+        // for some inexplicable reason insertion of "class" generates compile erro
+        // on msvc 7.1
+        friend detail::interface_iarchive<Archive>;
+        friend basic_xml_iarchive<Archive>;
+        friend load_access;
+    #else
+        friend class detail::interface_iarchive<Archive>;
+        friend class basic_xml_iarchive<Archive>;
+        friend class load_access;
+    #endif
 #endif
     // instances of micro xml parser to parse start preambles
     // scoped_ptr doesn't play nice with borland - so use a naked pointer
     // scoped_ptr<xml_grammar> gimpl;
     xml_grammar *gimpl;
 
@@ -99,54 +111,30 @@ protected:
     BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) 
     xml_iarchive_impl(std::istream & is, unsigned int flags);
     BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY())
     ~xml_iarchive_impl();
 };
 
-// do not derive from the classes below.  If you want to extend this functionality
-// via inhertance, derived from text_iarchive_impl instead.  This will
-// preserve correct static polymorphism.
-
-// same as xml_iarchive below - without the shared_ptr_helper
-class naked_xml_iarchive : 
-    public xml_iarchive_impl<naked_xml_iarchive>
-{
-public:
-    naked_xml_iarchive(std::istream & is, unsigned int flags = 0) :
-        xml_iarchive_impl<naked_xml_iarchive>(is, flags)
-    {}
-    ~naked_xml_iarchive(){}
-};
-
 } // namespace archive
 } // namespace boost
 
 #ifdef BOOST_MSVC
 #pragma warning(pop)
 #endif
 
 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
-
-// note special treatment of shared_ptr. This type needs a special
-// structure associated with every archive.  We created a "mix-in"
-// class to provide this functionality.  Since shared_ptr holds a
-// special esteem in the boost library - we included it here by default.
-#include <boost/archive/shared_ptr_helper.hpp>
-
 #ifdef BOOST_MSVC
 #  pragma warning(push)
 #  pragma warning(disable : 4511 4512)
 #endif
 
 namespace boost { 
 namespace archive {
 
 class xml_iarchive : 
-    public xml_iarchive_impl<xml_iarchive>,
-    public detail::shared_ptr_helper
-{
+    public xml_iarchive_impl<xml_iarchive>{
 public:
     xml_iarchive(std::istream & is, unsigned int flags = 0) :
         xml_iarchive_impl<xml_iarchive>(is, flags)
     {}
     ~xml_iarchive(){};
 };