From bd6f62ea3cd1dc569b58aea9a09c3926476d8607 Mon Sep 17 00:00:00 2001
From: Dan Marsden <danmarsden@yahoo.co.uk>
Date: Sun, 28 Jan 2007 10:17:56 +0000
Subject: [PATCH] fixing iterator comparison for transform view

[SVN r36822]
---
 .../transform_view/detail/equal_to_impl.hpp   | 33 +++++++++++++++++++
 .../transform_view_iterator.hpp               |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 include/boost/fusion/sequence/view/transform_view/detail/equal_to_impl.hpp

diff --git a/include/boost/fusion/sequence/view/transform_view/detail/equal_to_impl.hpp b/include/boost/fusion/sequence/view/transform_view/detail/equal_to_impl.hpp
new file mode 100644
index 00000000..ed4f7eb7
--- /dev/null
+++ b/include/boost/fusion/sequence/view/transform_view/detail/equal_to_impl.hpp
@@ -0,0 +1,33 @@
+/*=============================================================================
+    Copyright (c) 2001-2006 Joel de Guzman
+
+    Use, modification and distribution is subject to the Boost Software
+    License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+    http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#if !defined(BOOST_FUSION_TRANSFORM_VIEW_ITERATOR_20070127_0957)
+#define BOOST_FUSION_TRANSFORM_VIEW_ITERATOR_20070127_0957
+
+#include <boost/fusion/iterator/equal_to.hpp>
+
+namespace boost { namespace fusion {
+
+    struct transform_view_iterator_tag;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct equal_to_impl;
+
+        template<>
+        struct equal_to_impl<transform_view_iterator_tag>
+        {
+            template<typename It1, typename It2>
+            struct apply
+                : result_of::equal_to<typename It1::first_type, typename It2::first_type>
+            {};
+        };
+    }
+}}
+
+#endif
diff --git a/include/boost/fusion/sequence/view/transform_view/transform_view_iterator.hpp b/include/boost/fusion/sequence/view/transform_view/transform_view_iterator.hpp
index e76b05dc..f313c36a 100644
--- a/include/boost/fusion/sequence/view/transform_view/transform_view_iterator.hpp
+++ b/include/boost/fusion/sequence/view/transform_view/transform_view_iterator.hpp
@@ -17,6 +17,7 @@
 #include <boost/fusion/sequence/view/transform_view/detail/value_of_impl.hpp>
 #include <boost/fusion/sequence/view/transform_view/detail/advance_impl.hpp>
 #include <boost/fusion/sequence/view/transform_view/detail/distance_impl.hpp>
+#include <boost/fusion/sequence/view/transform_view/detail/equal_to_impl.hpp>
 
 namespace boost { namespace fusion
 {