43 lines
1.2 KiB
C++
Executable File
43 lines
1.2 KiB
C++
Executable File
/*=============================================================================
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Copyright (c) 2010 Christopher Schmidt
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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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#ifndef BOOST_FUSION_ADAPTED_ARRAY_DEREF_IMPL_HPP
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#define BOOST_FUSION_ADAPTED_ARRAY_DEREF_IMPL_HPP
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#include <boost/fusion/support/config.hpp>
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#include <boost/type_traits/add_reference.hpp>
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#include <boost/type_traits/remove_extent.hpp>
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namespace boost { namespace fusion { namespace extension
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{
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template <typename>
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struct deref_impl;
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template <>
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struct deref_impl<po_array_iterator_tag>
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{
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template <typename It>
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struct apply
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{
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typedef typename
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add_reference<
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typename remove_extent<typename It::seq_type>::type
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>::type
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type;
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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static type
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call(It const& it)
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{
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return (*it.seq)[It::index::value];
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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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