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- /*=============================================================================
- Copyright (c) 2005-2013 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(BOOST_FUSION_MAP_BEGIN_IMPL_02042013_0857)
- #define BOOST_FUSION_MAP_BEGIN_IMPL_02042013_0857
- #include <boost/fusion/support/config.hpp>
- #include <boost/fusion/container/map/map_iterator.hpp>
- namespace boost { namespace fusion
- {
- struct map_tag;
- namespace extension
- {
- template<typename T>
- struct begin_impl;
- template<>
- struct begin_impl<map_tag>
- {
- template<typename Sequence>
- struct apply
- {
- typedef map_iterator<Sequence, 0> type;
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- static type call(Sequence& seq)
- {
- return type(seq);
- }
- };
- };
- }
- }}
- #endif
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