63 lines
2.2 KiB
Plaintext
63 lines
2.2 KiB
Plaintext
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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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_VECTOR_ITERATOR_05042005_0635)
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#define FUSION_VECTOR_ITERATOR_05042005_0635
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/support/iterator_base.hpp>
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#include <boost/fusion/container/vector/detail/deref_impl.hpp>
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#include <boost/fusion/container/vector/detail/value_of_impl.hpp>
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#include <boost/fusion/container/vector/detail/next_impl.hpp>
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#include <boost/fusion/container/vector/detail/prior_impl.hpp>
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#include <boost/fusion/container/vector/detail/equal_to_impl.hpp>
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#include <boost/fusion/container/vector/detail/distance_impl.hpp>
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#include <boost/fusion/container/vector/detail/advance_impl.hpp>
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#include <boost/type_traits/add_const.hpp>
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#include <boost/mpl/int.hpp>
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namespace boost { namespace fusion
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{
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struct vector_iterator_tag;
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struct random_access_traversal_tag;
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template <typename Vector, int N>
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struct vector_iterator_identity;
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template <typename Vector, int N>
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struct vector_iterator : iterator_base<vector_iterator<Vector, N> >
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{
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typedef mpl::int_<N> index;
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typedef Vector vector;
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typedef vector_iterator_tag fusion_tag;
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typedef random_access_traversal_tag category;
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typedef vector_iterator_identity<
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typename add_const<Vector>::type, N> identity;
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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vector_iterator(Vector& in_vec)
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: vec(in_vec) {}
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Vector& vec;
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private:
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// silence MSVC warning C4512: assignment operator could not be generated
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vector_iterator& operator= (vector_iterator const&);
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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 Vector, int N>
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struct iterator_traits< ::boost::fusion::vector_iterator<Vector, N> >
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{ };
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}
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#endif
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#endif
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