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///////////////////////////////////////////////////////////////////////////////
/// \file pass_through_impl.hpp
///
/// Specializations of pass_through_impl, used in the implementation of the
/// pass_through transform.
//
// Copyright 2008 Eric Niebler. 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)
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 1>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list1<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 2>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list2<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 3>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list3<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 4>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list4<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 5>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list5<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 6>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list6<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d ) , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >()( e.proto_base().child5, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 7>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list7<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >::result_type , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d ) , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >()( e.proto_base().child5, s, d ) , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >()( e.proto_base().child6, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 8>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list8<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >::result_type , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >::result_type , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d ) , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >()( e.proto_base().child5, s, d ) , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >()( e.proto_base().child6, s, d ) , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >()( e.proto_base().child7, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 9>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list9<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >::result_type , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >::result_type , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >::result_type , typename Grammar::proto_child8::template impl< typename result_of::child_c<Expr, 8>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d ) , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >()( e.proto_base().child5, s, d ) , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >()( e.proto_base().child6, s, d ) , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >()( e.proto_base().child7, s, d ) , typename Grammar::proto_child8::template impl< typename result_of::child_c<Expr, 8>::type , State , Data >()( e.proto_base().child8, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
template<typename Grammar, typename Domain, typename Expr, typename State, typename Data>
struct pass_through_impl<Grammar, Domain, Expr, State, Data, 10>
: transform_impl<Expr, State, Data>
{
typedef typename pass_through_impl::expr unref_expr;
typedef
typename mpl::if_c<
is_same<Domain, deduce_domain>::value
, typename unref_expr::proto_domain
, Domain
>::type
result_domain;
typedef
typename base_expr<
result_domain
, typename unref_expr::proto_tag
, list10<
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >::result_type , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >::result_type , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >::result_type , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >::result_type , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >::result_type , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >::result_type , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >::result_type , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >::result_type , typename Grammar::proto_child8::template impl< typename result_of::child_c<Expr, 8>::type , State , Data >::result_type , typename Grammar::proto_child9::template impl< typename result_of::child_c<Expr, 9>::type , State , Data >::result_type
>
>::type
expr_type;
typedef typename result_domain::proto_generator proto_generator;
typedef typename BOOST_PROTO_RESULT_OF<proto_generator(expr_type)>::type result_type;
BOOST_FORCEINLINE
BOOST_PROTO_RETURN_TYPE_STRICT_LOOSE(result_type, result_type const)
operator ()(
typename pass_through_impl::expr_param e
, typename pass_through_impl::state_param s
, typename pass_through_impl::data_param d
) const
{
expr_type const that = {
typename Grammar::proto_child0::template impl< typename result_of::child_c<Expr, 0>::type , State , Data >()( e.proto_base().child0, s, d ) , typename Grammar::proto_child1::template impl< typename result_of::child_c<Expr, 1>::type , State , Data >()( e.proto_base().child1, s, d ) , typename Grammar::proto_child2::template impl< typename result_of::child_c<Expr, 2>::type , State , Data >()( e.proto_base().child2, s, d ) , typename Grammar::proto_child3::template impl< typename result_of::child_c<Expr, 3>::type , State , Data >()( e.proto_base().child3, s, d ) , typename Grammar::proto_child4::template impl< typename result_of::child_c<Expr, 4>::type , State , Data >()( e.proto_base().child4, s, d ) , typename Grammar::proto_child5::template impl< typename result_of::child_c<Expr, 5>::type , State , Data >()( e.proto_base().child5, s, d ) , typename Grammar::proto_child6::template impl< typename result_of::child_c<Expr, 6>::type , State , Data >()( e.proto_base().child6, s, d ) , typename Grammar::proto_child7::template impl< typename result_of::child_c<Expr, 7>::type , State , Data >()( e.proto_base().child7, s, d ) , typename Grammar::proto_child8::template impl< typename result_of::child_c<Expr, 8>::type , State , Data >()( e.proto_base().child8, s, d ) , typename Grammar::proto_child9::template impl< typename result_of::child_c<Expr, 9>::type , State , Data >()( e.proto_base().child9, s, d )
};
detail::ignore_unused(&that);
return proto_generator()(that);
}
};
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