1 ///////////////////////////////////////////////////////////////////////////////
4 // Copyright 2008 Eric Niebler. Distributed under the Boost
5 // Software License, Version 1.0. (See accompanying file
6 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
8 #ifndef BOOST_XPRESSIVE_DETAIL_CORE_ACTION_HPP_EAN_10_04_2005
9 #define BOOST_XPRESSIVE_DETAIL_CORE_ACTION_HPP_EAN_10_04_2005
11 // MS compatible compilers support #pragma once
16 #include <boost/xpressive/detail/detail_fwd.hpp>
17 #include <boost/xpressive/match_results.hpp> // for type_info_less
19 namespace boost { namespace xpressive { namespace detail
22 ///////////////////////////////////////////////////////////////////////////////
27 virtual ~actionable() {}
28 virtual void execute(action_args_type *) const {}
34 actionable const *next;
37 }}} // namespace boost::xpressive::detail