/*=============================================================================
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Copyright (c) 2009 Francois Barel
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Copyright (c) 2001-2010 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_REPOSITORY_SUPPORT_SUBRULE_CONTEXT_AUGUST_12_2009_0539PM)
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#define BOOST_SPIRIT_REPOSITORY_SUPPORT_SUBRULE_CONTEXT_AUGUST_12_2009_0539PM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/spirit/home/support/context.hpp>
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///////////////////////////////////////////////////////////////////////////////
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namespace boost { namespace spirit { namespace repository
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{
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///////////////////////////////////////////////////////////////////////////
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// subrule_context: special context used with subrules, to pass around
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// the current set of subrule definitions (subrule_group)
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///////////////////////////////////////////////////////////////////////////
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template <typename Group, typename Attributes, typename Locals>
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struct subrule_context
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: context<Attributes, Locals>
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{
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typedef context<Attributes, Locals> base_type;
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typedef Group group_type;
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subrule_context(
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Group const& group
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, typename Attributes::car_type attribute
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) : base_type(attribute), group(group)
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{
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}
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template <typename Args, typename Context>
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subrule_context(
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Group const& group
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, typename Attributes::car_type attribute
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, Args const& args
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, Context& caller_context
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) : base_type(attribute, args, caller_context), group(group)
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{
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}
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subrule_context(Group const& group, Attributes const& attributes)
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: base_type(attributes), group(group)
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{
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}
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Group const& group;
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};
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}}}
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#endif
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