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- /*==============================================================================
- Copyright (c) 2005-2010 Joel de Guzman
- Copyright (c) 2010 Thomas Heller
- 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)
- ==============================================================================*/
- #ifndef BOOST_PHOENIX_CORE_VISIT_EACH_HPP
- #define BOOST_PHOENIX_CORE_VISIT_EACH_HPP
- #include <boost/phoenix/core/limits.hpp>
- #include <boost/fusion/algorithm/iteration/for_each.hpp>
- #include <boost/visit_each.hpp>
- namespace boost { namespace phoenix
- {
- template <typename> struct actor;
- namespace detail
- {
- template <typename Visitor>
- struct visit_each_impl
- {
- Visitor& visitor;
- visit_each_impl(Visitor& visitor_ ) : visitor(visitor_) {}
- template <typename T>
- void operator()(T const& t) const
- {
- using boost::visit_each;
- visit_each(visitor, t);
- }
- };
- }
- template <typename Visitor, typename Expr>
- inline void visit_each(Visitor& visitor, actor<Expr> const& a, long)
- {
- fusion::for_each(a, detail::visit_each_impl<Visitor>(visitor));
- }
- template <typename Visitor, typename Expr>
- inline void visit_each(Visitor& visitor, actor<Expr> const& a)
- {
- fusion::for_each(a, detail::visit_each_impl<Visitor>(visitor));
- }
- }}
- #endif
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