1/*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6==============================================================================*/
7#if !defined(BOOST_FUSION_TRANSFORM_VIEW_ITERATOR_20070127_0957)
8#define BOOST_FUSION_TRANSFORM_VIEW_ITERATOR_20070127_0957
9
10#include <boost/fusion/support/config.hpp>
11#include <boost/fusion/iterator/equal_to.hpp>
12
13namespace boost { namespace fusion {
14
15 struct transform_view_iterator_tag;
16 struct transform_view_iterator2_tag;
17
18 namespace extension
19 {
20 template<typename Tag>
21 struct equal_to_impl;
22
23 template<>
24 struct equal_to_impl<transform_view_iterator_tag>
25 {
26 template<typename It1, typename It2>
27 struct apply
28 : result_of::equal_to<typename It1::first_type, typename It2::first_type>
29 {};
30 };
31
32 template<>
33 struct equal_to_impl<transform_view_iterator2_tag>
34 {
35 template<typename It1, typename It2>
36 struct apply
37 : result_of::equal_to<typename It1::first1_type, typename It2::first1_type>
38 {};
39 };
40 }
41}}
42
43#endif
44