Chris@16:     ///////////////////////////////////////////////////////////////////////////////
Chris@16:     /// \file callable_eval.hpp
Chris@16:     /// Contains specializations of the callable_eval\<\> class template.
Chris@16:     //
Chris@16:     //  Copyright 2008 Eric Niebler. Distributed under the Boost
Chris@16:     //  Software License, Version 1.0. (See accompanying file
Chris@16:     //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 1>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 1>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 2>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 2>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 3>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 3>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 4>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 4>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 5>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 5>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 6>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 6>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4 , child5
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 7>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 7>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4 , child5 , child6
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 8>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 8>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 9>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_) , proto::child_c< 8>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 9>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7; typedef typename proto::result_of::child_c< Expr const &, 8>::type child8;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr) , proto::child_c< 8>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct is_expr_handled<Expr, Context, 10>
Chris@16:         {
Chris@16:             static callable_context_wrapper<Context> &sctx_;
Chris@16:             static Expr &sexpr_;
Chris@16:             static typename Expr::proto_tag &stag_;
Chris@16:             static const bool value =
Chris@16:                 sizeof(yes_type) ==
Chris@16:                 sizeof(
Chris@16:                     detail::check_is_expr_handled(
Chris@16:                         (sctx_(
Chris@16:                             stag_
Chris@16:                             , proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_) , proto::child_c< 8>( sexpr_) , proto::child_c< 9>( sexpr_)
Chris@16:                         ), 0)
Chris@16:                     )
Chris@16:                 );
Chris@16:             typedef mpl::bool_<value> type;
Chris@16:         };
Chris@16:     }
Chris@16:     namespace context
Chris@16:     {
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         
Chris@16:         template<typename Expr, typename Context>
Chris@16:         struct callable_eval<Expr, Context, 10>
Chris@16:         {
Chris@16:             typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7; typedef typename proto::result_of::child_c< Expr const &, 8>::type child8; typedef typename proto::result_of::child_c< Expr const &, 9>::type child9;
Chris@16:             typedef
Chris@16:                 typename BOOST_PROTO_RESULT_OF<
Chris@16:                     Context(
Chris@16:                         typename Expr::proto_tag
Chris@16:                         , child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8 , child9
Chris@16:                     )
Chris@16:                 >::type
Chris@16:             result_type;
Chris@16:             
Chris@16:             
Chris@16:             
Chris@16:             result_type operator ()(Expr &expr, Context &context) const
Chris@16:             {
Chris@16:                 return context(
Chris@16:                     typename Expr::proto_tag()
Chris@16:                     , proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr) , proto::child_c< 8>( expr) , proto::child_c< 9>( expr)
Chris@16:                 );
Chris@16:             }
Chris@16:         };
Chris@16:     }