summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/distance_impl.hpp')
-rw-r--r--3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/distance_impl.hpp45
1 files changed, 45 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/distance_impl.hpp b/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/distance_impl.hpp
new file mode 100644
index 0000000..13421d8
--- /dev/null
+++ b/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/distance_impl.hpp
@@ -0,0 +1,45 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 Joel de Guzman
+ Copyright (c) 2005-2006 Dan Marsden
+
+ Distributed under 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(FUSION_DISTANCE_IMPL_14122005_2104)
+#define FUSION_DISTANCE_IMPL_14122005_2104
+
+#include <boost/fusion/iterator/distance.hpp>
+
+namespace boost { namespace fusion {
+
+ struct reverse_view_iterator_tag;
+
+ template <typename Iterator>
+ struct reverse_view_iterator;
+
+ namespace extension
+ {
+ template<typename Tag>
+ struct distance_impl;
+
+ template<>
+ struct distance_impl<reverse_view_iterator_tag>
+ {
+ template<typename First, typename Last>
+ struct apply
+ {
+ typedef typename First::first_type first_type;
+ typedef typename Last::first_type last_type;
+ typedef typename result_of::distance<last_type, first_type>::type type;
+
+ static type
+ call(First const& first, Last const& last)
+ {
+ return boost::fusion::distance(last.first, first.first);
+ }
+ };
+ };
+ }
+}}
+
+#endif