Added input_iterator support to filter_iterator.

[SVN r882]
2003-01-28 07:59:40 +00:00
parent 4e63c5e8dc
commit 78a01b30bc
1 changed files with 2 additions and 6 deletions
--- a/include/boost/iterator/iterator_adaptors.hpp
+++ b/include/boost/iterator/iterator_adaptors.hpp
@@ -1012,14 +1012,10 @@ namespace boost
    struct filter_iterator_traits
      : iterator_traits<Iterator>
    {
-#if !BOOST_WORKAROUND(BOOST_MSVC,  BOOST_TESTED_AT(1300))                      
-      BOOST_STATIC_ASSERT((detail::is_forward_traversal_iterator< 
-                           typename traversal_category<Iterator>::type >::value));
-#endif
-
      typedef iterator_tag<
        typename return_category<Iterator>::type
-        , forward_traversal_tag
+        , minimum_category< forward_traversal_tag
+                            ,typename traversal_category<Iterator>::type >::type 
        > iterator_category;
    };