From c4f60fd24bb2e1fc8e665db64fa36481c5d07acc Mon Sep 17 00:00:00 2001
From: Jeremy Siek <jeremy.siek@gmail.com>
Date: Thu, 24 Oct 2002 00:08:10 +0000
Subject: [PATCH] indenting

[SVN r611]
---
 .../boost/iterator/iterator_categories.hpp    | 42 ++++++++++++-------
 1 file changed, 26 insertions(+), 16 deletions(-)

diff --git a/include/boost/iterator/iterator_categories.hpp b/include/boost/iterator/iterator_categories.hpp
index bc49069..f38c967 100644
--- a/include/boost/iterator/iterator_categories.hpp
+++ b/include/boost/iterator/iterator_categories.hpp
@@ -192,22 +192,32 @@ namespace boost {
   template <class RC, class TC>
   struct cvt_iterator_category {
     typedef 
-      typename mpl::if_c<(is_convertible<RC*, mutable_lvalue_iterator_tag*>::value
-                          || is_convertible<RC*, constant_lvalue_iterator_tag*>::value),
-        typename mpl::if_c<is_convertible<TC*, random_access_traversal_tag*>::value,
-                           std::random_access_iterator_tag,
-          typename mpl::if_c<is_convertible<TC*, bidirectional_traversal_tag*>::value,
-                             std::bidirectional_iterator_tag,
-          typename mpl::if_c<is_convertible<TC*, forward_traversal_tag*>::value,
-                             std::forward_iterator_tag,
-	   boost::error_iterator_tag>::type >::type >::type,
-      typename mpl::if_c<(is_convertible<RC*, readable_iterator_tag*>::value
-                         && is_convertible<TC*, input_traversal_tag*>::value),
-                         std::input_iterator_tag,
-        typename mpl::if_c<(is_convertible<RC*, writable_iterator_tag*>::value
-                           && is_convertible<TC*, output_traversal_tag*>::value),                        
-                          std::output_iterator_tag,
-                          boost::error_iterator_tag>::type>::type >::type type;
+      typename mpl::if_c<
+        (is_convertible<RC*, mutable_lvalue_iterator_tag*>::value || is_convertible<RC*, constant_lvalue_iterator_tag*>::value)
+        , typename mpl::if_c<
+            is_convertible<TC*, random_access_traversal_tag*>::value
+            , std::random_access_iterator_tag
+            , typename mpl::if_<
+                is_convertible<TC*, bidirectional_traversal_tag*>
+                , std::bidirectional_iterator_tag
+                , typename mpl::if_<
+                    is_convertible<TC*, forward_traversal_tag*>
+                    , std::forward_iterator_tag
+	            , error_iterator_tag
+                  >::type
+                >::type
+              >::type,
+        typename mpl::if_c<
+          (is_convertible<RC*, readable_iterator_tag*>::value && is_convertible<TC*, input_traversal_tag*>::value)
+          , std::input_iterator_tag
+          , typename mpl::if_c<
+              (is_convertible<RC*, writable_iterator_tag*>::value
+               && is_convertible<TC*, output_traversal_tag*>::value)
+              , std::output_iterator_tag
+              , error_iterator_tag
+           >::type
+        >::type 
+    >::type type;
   };
 
 } // namespace boost