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- /*=============================================================================
- Copyright (c) 2011 Eric Niebler
- 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_FIND_IF_FWD_HPP_INCLUDED)
- #define BOOST_FUSION_FIND_IF_FWD_HPP_INCLUDED
- #include <boost/fusion/support/config.hpp>
- #include <boost/utility/enable_if.hpp>
- #include <boost/type_traits/is_const.hpp>
- // Forward declaration of find_if algorithm
- namespace boost { namespace fusion
- {
- namespace result_of
- {
- template <typename Sequence, typename Pred>
- struct find_if;
- }
- template <typename Pred, typename Sequence>
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- inline typename
- lazy_disable_if<
- is_const<Sequence>
- , result_of::find_if<Sequence, Pred>
- >::type
- find_if(Sequence& seq);
- template <typename Pred, typename Sequence>
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- inline typename result_of::find_if<Sequence const, Pred>::type const
- find_if(Sequence const& seq);
- }}
- #endif
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