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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/iterator/next.hpp')
-rw-r--r--3rdParty/Boost/src/boost/fusion/iterator/next.hpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/iterator/next.hpp b/3rdParty/Boost/src/boost/fusion/iterator/next.hpp
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+++ b/3rdParty/Boost/src/boost/fusion/iterator/next.hpp
@@ -0,0 +1,63 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 Joel de Guzman
+
+ 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_NEXT_05042005_1101)
+#define FUSION_NEXT_05042005_1101
+
+#include <boost/fusion/support/tag_of.hpp>
+
+namespace boost { namespace fusion
+{
+ // Special tags:
+ struct iterator_facade_tag; // iterator facade tag
+ struct boost_array_iterator_tag; // boost::array iterator tag
+ struct mpl_iterator_tag; // mpl sequence iterator tag
+ struct std_pair_iterator_tag; // std::pair iterator tag
+
+ namespace extension
+ {
+ template <typename Tag>
+ struct next_impl
+ {
+ template <typename Iterator>
+ struct apply {};
+ };
+
+ template <>
+ struct next_impl<iterator_facade_tag>
+ {
+ template <typename Iterator>
+ struct apply : Iterator::template next<Iterator> {};
+ };
+
+ template <>
+ struct next_impl<boost_array_iterator_tag>;
+
+ template <>
+ struct next_impl<mpl_iterator_tag>;
+
+ template <>
+ struct next_impl<std_pair_iterator_tag>;
+ }
+
+ namespace result_of
+ {
+ template <typename Iterator>
+ struct next
+ : extension::next_impl<typename detail::tag_of<Iterator>::type>::
+ template apply<Iterator>
+ {};
+ }
+
+ template <typename Iterator>
+ typename result_of::next<Iterator>::type const
+ next(Iterator const& i)
+ {
+ return result_of::next<Iterator>::call(i);
+ }
+}}
+
+#endif