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-rw-r--r--3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/advance_impl.hpp47
1 files changed, 47 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/advance_impl.hpp b/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/advance_impl.hpp
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+++ b/3rdParty/Boost/src/boost/fusion/view/reverse_view/detail/advance_impl.hpp
@@ -0,0 +1,47 @@
+/*=============================================================================
+ 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_ADVANCE_IMPL_14122005_2015)
+#define FUSION_ADVANCE_IMPL_14122005_2015
+
+#include <boost/fusion/iterator/advance.hpp>
+#include <boost/mpl/negate.hpp>
+
+namespace boost { namespace fusion {
+
+ struct reverse_view_iterator_tag;
+
+ template <typename Iterator>
+ struct reverse_view_iterator;
+
+ namespace extension
+ {
+ template<typename Tag>
+ struct advance_impl;
+
+ template<>
+ struct advance_impl<reverse_view_iterator_tag>
+ {
+ template<typename Iterator, typename Dist>
+ struct apply
+ {
+ typedef typename Iterator::first_type first_type;
+ typedef typename mpl::negate<Dist>::type negative_dist;
+ typedef typename result_of::advance<first_type, negative_dist>::type advanced_type;
+ typedef reverse_view_iterator<advanced_type> type;
+
+ static type
+ call(Iterator const& i)
+ {
+ return type(boost::fusion::advance<negative_dist>(i.first));
+ }
+ };
+ };
+ }
+}}
+
+#endif