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- /*=============================================================================
- Copyright (c) 2001-2011 Hartmut Kaiser
- Copyright (c) 2013 Agustin Berge
- 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_SPIRIT_X3_HANDLES_CONTAINER_DEC_18_2010_0920AM)
- #define BOOST_SPIRIT_X3_HANDLES_CONTAINER_DEC_18_2010_0920AM
- #include <boost/mpl/bool.hpp>
- namespace boost { namespace spirit { namespace x3 { namespace traits
- {
- ///////////////////////////////////////////////////////////////////////////
- // Whether a component handles container attributes intrinsically
- // (or whether container attributes need to be split up separately).
- // By default, this gets the Component's handles_container nested value.
- // Components may specialize this if such a handles_container is not
- // readily available (e.g. expensive to compute at compile time).
- ///////////////////////////////////////////////////////////////////////////
- template <typename Component, typename Context, typename Enable = void>
- struct handles_container : mpl::bool_<Component::handles_container> {};
- }}}}
- #endif
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