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48 lines
1.3 KiB
48 lines
1.3 KiB
/*============================================================================= |
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Copyright (c) 2009 Hartmut Kaiser |
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Distributed under the Boost Software License, Version 1.0. (See accompanying |
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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==============================================================================*/ |
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#if !defined(BOOST_FUSION_NVIEW_NEXT_IMPL_SEP_24_2009_0116PM) |
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#define BOOST_FUSION_NVIEW_NEXT_IMPL_SEP_24_2009_0116PM |
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#include <boost/mpl/next.hpp> |
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namespace boost { namespace fusion |
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{ |
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struct nview_iterator_tag; |
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template <typename Sequence, typename Pos> |
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struct nview_iterator; |
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namespace extension |
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{ |
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template <typename Tag> |
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struct next_impl; |
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template <> |
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struct next_impl<nview_iterator_tag> |
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{ |
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template <typename Iterator> |
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struct apply |
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{ |
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typedef typename Iterator::first_type::iterator_type first_type; |
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typedef typename Iterator::sequence_type sequence_type; |
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typedef nview_iterator<sequence_type, |
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typename mpl::next<first_type>::type> type; |
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static type |
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call(Iterator const& i) |
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{ |
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return type(i.seq); |
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} |
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}; |
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}; |
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} |
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}} |
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#endif
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