boost/proto/context/detail/preprocessed/callable_eval.hpp
///////////////////////////////////////////////////////////////////////////////
/// \file callable_eval.hpp
/// Contains specializations of the callable_eval\<\> class template.
//
// 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)
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 1>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, proto::child_c< 0>( sexpr_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 1>
{
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0;
typedef
typename BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, proto::child_c< 0>( expr)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 2>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 2>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 3>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 3>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 4>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 4>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 5>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 5>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 6>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 6>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4 , child5
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 7>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 7>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4 , child5 , child6
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 8>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 8>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 9>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 9>
{
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 BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
namespace detail
{
template<typename Expr, typename Context>
struct is_expr_handled<Expr, Context, 10>
{
static callable_context_wrapper<Context> &sctx_;
static Expr &sexpr_;
static typename Expr::proto_tag &stag_;
static const bool value =
sizeof(yes_type) ==
sizeof(
detail::check_is_expr_handled(
(sctx_(
stag_
, 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_)
), 0)
)
);
typedef mpl::bool_<value> type;
};
}
namespace context
{
template<typename Expr, typename Context>
struct callable_eval<Expr, Context, 10>
{
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;
typedef
typename BOOST_PROTO_RESULT_OF<
Context(
typename Expr::proto_tag
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8 , child9
)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return context(
typename Expr::proto_tag()
, 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)
);
}
};
}
