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/*=============================================================================
Copyright (c) 2011 Thomas Heller
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2011 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)
==============================================================================*/
#if !defined(BOOST_SPIRIT_ARGUMENT_MARCH_22_2011_0939PM)
#define BOOST_SPIRIT_ARGUMENT_MARCH_22_2011_0939PM
#include <boost/spirit/include/phoenix_core.hpp>
namespace boost { namespace spirit
{
template <int N>
struct argument;
template <typename Dummy>
struct attribute_context;
namespace expression
{
template <int N>
struct argument
: phoenix::expression::terminal<spirit::argument<N> >
{
typedef typename phoenix::expression::terminal<
spirit::argument<N>
>::type type;
static type make()
{
type const e = {{{}}};
return e;
}
};
template <typename Dummy>
struct attribute_context
: phoenix::expression::terminal<spirit::attribute_context<Dummy> >
{
typedef typename phoenix::expression::terminal<
spirit::attribute_context<Dummy>
>::type type;
static type make()
{
type const e = {{{}}};
return e;
}
};
}
}}
namespace boost { namespace phoenix
{
namespace result_of
{
template <typename Dummy>
struct is_nullary<custom_terminal<spirit::attribute_context<Dummy> > >
: mpl::false_
{};
template <int N>
struct is_nullary<custom_terminal<spirit::argument<N> > >
: mpl::false_
{};
}
template <typename Dummy>
struct is_custom_terminal<spirit::attribute_context<Dummy> >
: mpl::true_
{};
template <int N>
struct is_custom_terminal<spirit::argument<N> >
: mpl::true_
{};
template <typename Dummy>
struct custom_terminal<spirit::attribute_context<Dummy> >
: proto::call<
v2_eval(
proto::make<spirit::attribute_context<Dummy>()>
, proto::call<
functional::env(proto::_state)
>
)
>
{};
template <int N>
struct custom_terminal<spirit::argument<N> >
: proto::call<
v2_eval(
proto::make<spirit::argument<N>()>
, proto::call<
functional::env(proto::_state)
>
)
>
{};
}}
#endif
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