1 files changed, 41 insertions, 29 deletions
diff --git a/3rdParty/Boost/src/boost/range/mutable_iterator.hpp b/3rdParty/Boost/src/boost/range/mutable_iterator.hpp
index 7beca66..b924666 100644
--- a/3rdParty/Boost/src/boost/range/mutable_iterator.hpp
+++ b/3rdParty/Boost/src/boost/range/mutable_iterator.hpp
@@ -11,57 +11,69 @@
 #ifndef BOOST_RANGE_MUTABLE_ITERATOR_HPP
 #define BOOST_RANGE_MUTABLE_ITERATOR_HPP
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+#if defined(_MSC_VER)
 # pragma once
 #endif
 
 #include <boost/range/config.hpp>
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-#include <boost/range/detail/iterator.hpp>
-#else
-
+#include <boost/range/range_fwd.hpp>
 #include <boost/range/detail/extract_optional_type.hpp>
+#include <boost/type_traits/remove_reference.hpp>
 #include <boost/iterator/iterator_traits.hpp>
 #include <cstddef>
 #include <utility>
 
 namespace boost
 {
+
     //////////////////////////////////////////////////////////////////////////
     // default
     //////////////////////////////////////////////////////////////////////////
     
-    namespace range_detail {
-        BOOST_RANGE_EXTRACT_OPTIONAL_TYPE( iterator )
-    }
+    namespace range_detail
+    {
 
-    template< typename C >
-    struct range_mutable_iterator : range_detail::extract_iterator<C>
-    {};
-    
-    //////////////////////////////////////////////////////////////////////////
-    // pair
-    //////////////////////////////////////////////////////////////////////////
+BOOST_RANGE_EXTRACT_OPTIONAL_TYPE( iterator )
 
-    template< typename Iterator >
-    struct range_mutable_iterator< std::pair<Iterator,Iterator> >
-    {
-        typedef Iterator type;
-    };
+template< typename C >
+struct range_mutable_iterator
+        : range_detail::extract_iterator<
+            BOOST_DEDUCED_TYPENAME remove_reference<C>::type>
+{};
 
-    //////////////////////////////////////////////////////////////////////////
-    // array
-    //////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////
+// pair
+//////////////////////////////////////////////////////////////////////////
 
-    template< typename T, std::size_t sz >
-    struct range_mutable_iterator< T[sz] >
-    {
-        typedef T* type;
-    };
+template< typename Iterator >
+struct range_mutable_iterator< std::pair<Iterator,Iterator> >
+{
+    typedef Iterator type;
+};
+
+//////////////////////////////////////////////////////////////////////////
+// array
+//////////////////////////////////////////////////////////////////////////
+
+template< typename T, std::size_t sz >
+struct range_mutable_iterator< T[sz] >
+{
+    typedef T* type;
+};
+
+    } // namespace range_detail
+
+template<typename C, typename Enabler=void>
+struct range_mutable_iterator
+        : range_detail::range_mutable_iterator<
+            BOOST_DEDUCED_TYPENAME remove_reference<C>::type
+        >
+{
+};
 
 } // namespace boost
 
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+#include <boost/range/detail/msvc_has_iterator_workaround.hpp>
 
 #endif