1 files changed, 22 insertions, 15 deletions
diff --git a/boost/iterator/is_lvalue_iterator.hpp b/boost/iterator/is_lvalue_iterator.hpp
index 3beb90df6d..20c4f38ad4 100644
--- a/boost/iterator/is_lvalue_iterator.hpp
+++ b/boost/iterator/is_lvalue_iterator.hpp
@@ -18,7 +18,9 @@
 #ifndef BOOST_NO_IS_CONVERTIBLE
 
 namespace boost {
- 
+
+namespace iterators {
+
 namespace detail
 {
 #ifndef BOOST_NO_LVALUE_RETURN_DETECTION
@@ -26,20 +28,20 @@ namespace detail
   // to the expression's result if <expression> is an lvalue, or
   // not_an_lvalue() otherwise.
   struct not_an_lvalue {};
-  
+
   template <class T>
   T& lvalue_preserver(T&, int);
-  
+
   template <class U>
   not_an_lvalue lvalue_preserver(U const&, ...);
-  
+
 # define BOOST_LVALUE_PRESERVER(expr) detail::lvalue_preserver(expr,0)
-  
+
 #else
-  
+
 # define BOOST_LVALUE_PRESERVER(expr) expr
-  
-#endif 
+
+#endif
 
   // Guts of is_lvalue_iterator.  Value is the iterator's value_type
   // and the result is computed in the nested rebind template.
@@ -55,12 +57,12 @@ namespace detail
 
       static char tester(conversion_eater, int);
       static char (& tester(any_conversion_eater, ...) )[2];
-    
+
       template <class It>
       struct rebind
       {
           static It& x;
-          
+
           BOOST_STATIC_CONSTANT(
               bool
             , value = (
@@ -75,7 +77,7 @@ namespace detail
   };
 
 #undef BOOST_LVALUE_PRESERVER
-  
+
   //
   // void specializations to handle std input and output iterators
   //
@@ -135,11 +137,16 @@ namespace detail
 // Define the trait with full mpl lambda capability and various broken
 // compiler workarounds
 BOOST_TT_AUX_BOOL_TRAIT_DEF1(
-    is_lvalue_iterator,T,::boost::detail::is_readable_lvalue_iterator_impl<T>::value)
-    
+    is_lvalue_iterator,T,::boost::iterators::detail::is_readable_lvalue_iterator_impl<T>::value)
+
 BOOST_TT_AUX_BOOL_TRAIT_DEF1(
-    is_non_const_lvalue_iterator,T,::boost::detail::is_non_const_lvalue_iterator_impl<T>::value)
-    
+    is_non_const_lvalue_iterator,T,::boost::iterators::detail::is_non_const_lvalue_iterator_impl<T>::value)
+
+} // namespace iterators
+
+using iterators::is_lvalue_iterator;
+using iterators::is_non_const_lvalue_iterator;
+
 } // namespace boost
 
 #endif