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59 lines
2.0 KiB
59 lines
2.0 KiB
/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2006 Dan Marsden
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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(FUSION_ZIP_VIEW_ITERATOR_23012006_0814)
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#define FUSION_ZIP_VIEW_ITERATOR_23012006_0814
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/view/zip_view/zip_view_iterator_fwd.hpp>
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#include <boost/fusion/support/iterator_base.hpp>
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#include <boost/fusion/view/zip_view/detail/deref_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/next_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/prior_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/advance_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/distance_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/value_of_impl.hpp>
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#include <boost/fusion/view/zip_view/detail/equal_to_impl.hpp>
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#include <boost/fusion/container/vector/convert.hpp>
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namespace boost { namespace fusion {
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struct zip_view_iterator_tag;
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template<
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typename IteratorSequence,
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typename Traversal>
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struct zip_view_iterator
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: iterator_base<zip_view_iterator<IteratorSequence, Traversal> >
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{
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typedef zip_view_iterator_tag fusion_tag;
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typedef Traversal category;
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template<typename InitSeq>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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zip_view_iterator(
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const InitSeq& iterator_seq)
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: iterators_(iterator_seq)
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{}
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typedef typename result_of::as_vector<IteratorSequence>::type iterators;
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iterators iterators_;
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};
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}}
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#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
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namespace std
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{
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template <typename IteratorSequence, typename Traversal>
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struct iterator_traits< ::boost::fusion::zip_view_iterator<IteratorSequence, Traversal> >
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{ };
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}
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#endif
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#endif
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