425 lines
21 KiB
Plaintext
425 lines
21 KiB
Plaintext
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///////////////////////////////////////////////////////////////////////////////
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/// \file call.hpp
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/// Contains definition of the call<> transform.
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//
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// Copyright 2008 Eric Niebler. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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template<typename Fun , typename A0>
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struct call<Fun(A0...)> : transform<call<Fun(A0...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A0
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, detail::expand_pattern_rest_0<
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Fun
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1>
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struct call<Fun(A0 , A1...)> : transform<call<Fun(A0 , A1...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A1
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, detail::expand_pattern_rest_1<
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Fun
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, A0
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2>
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struct call<Fun(A0 , A1 , A2...)> : transform<call<Fun(A0 , A1 , A2...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A2
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, detail::expand_pattern_rest_2<
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Fun
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, A0 , A1
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3>
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struct call<Fun(A0 , A1 , A2 , A3)> : transform<call<Fun(A0 , A1 , A2 , A3)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3)> function_traits;
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typedef typename function_traits::result_type result_type;
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BOOST_FORCEINLINE
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result_type operator ()(
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typename impl::expr_param e
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, typename impl::state_param s
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, typename impl::data_param d
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) const
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{
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typedef typename function_traits::function_type function_type;
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return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)));
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}
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};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3>
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struct call<Fun(A0 , A1 , A2 , A3...)> : transform<call<Fun(A0 , A1 , A2 , A3...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A3
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, detail::expand_pattern_rest_3<
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Fun
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, A0 , A1 , A2
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
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struct call<Fun(A0 , A1 , A2 , A3 , A4)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4)> function_traits;
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typedef typename function_traits::result_type result_type;
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BOOST_FORCEINLINE
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result_type operator ()(
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typename impl::expr_param e
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, typename impl::state_param s
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, typename impl::data_param d
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) const
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{
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typedef typename function_traits::function_type function_type;
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return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)));
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}
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};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
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struct call<Fun(A0 , A1 , A2 , A3 , A4...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A4
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, detail::expand_pattern_rest_4<
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Fun
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, A0 , A1 , A2 , A3
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4; typedef typename when<_, A5>::template impl<Expr, State, Data> a5; typedef typename a5::result_type b5;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4 , b5)> function_traits;
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typedef typename function_traits::result_type result_type;
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BOOST_FORCEINLINE
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result_type operator ()(
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typename impl::expr_param e
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, typename impl::state_param s
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, typename impl::data_param d
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) const
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{
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typedef typename function_traits::function_type function_type;
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return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)) , detail::as_lvalue(a5()(e, s, d)));
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}
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};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A5
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, detail::expand_pattern_rest_5<
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Fun
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, A0 , A1 , A2 , A3 , A4
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4; typedef typename when<_, A5>::template impl<Expr, State, Data> a5; typedef typename a5::result_type b5; typedef typename when<_, A6>::template impl<Expr, State, Data> a6; typedef typename a6::result_type b6;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4 , b5 , b6)> function_traits;
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typedef typename function_traits::result_type result_type;
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BOOST_FORCEINLINE
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result_type operator ()(
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typename impl::expr_param e
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, typename impl::state_param s
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, typename impl::data_param d
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) const
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{
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typedef typename function_traits::function_type function_type;
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return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)) , detail::as_lvalue(a5()(e, s, d)) , detail::as_lvalue(a6()(e, s, d)));
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}
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};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A6
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, detail::expand_pattern_rest_6<
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Fun
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, A0 , A1 , A2 , A3 , A4 , A5
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4; typedef typename when<_, A5>::template impl<Expr, State, Data> a5; typedef typename a5::result_type b5; typedef typename when<_, A6>::template impl<Expr, State, Data> a6; typedef typename a6::result_type b6; typedef typename when<_, A7>::template impl<Expr, State, Data> a7; typedef typename a7::result_type b7;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4 , b5 , b6 , b7)> function_traits;
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typedef typename function_traits::result_type result_type;
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BOOST_FORCEINLINE
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result_type operator ()(
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typename impl::expr_param e
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, typename impl::state_param s
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, typename impl::data_param d
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) const
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{
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typedef typename function_traits::function_type function_type;
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return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)) , detail::as_lvalue(a5()(e, s, d)) , detail::as_lvalue(a6()(e, s, d)) , detail::as_lvalue(a7()(e, s, d)));
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}
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};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7...)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl
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: call<
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typename detail::expand_pattern<
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proto::arity_of<Expr>::value
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, A7
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, detail::expand_pattern_rest_7<
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Fun
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, A0 , A1 , A2 , A3 , A4 , A5 , A6
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>
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>::type
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>::template impl<Expr, State, Data>
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{};
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};
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
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struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)> >
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{
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template<typename Expr, typename State, typename Data>
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struct impl : transform_impl<Expr, State, Data>
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{
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typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4; typedef typename when<_, A5>::template impl<Expr, State, Data> a5; typedef typename a5::result_type b5; typedef typename when<_, A6>::template impl<Expr, State, Data> a6; typedef typename a6::result_type b6; typedef typename when<_, A7>::template impl<Expr, State, Data> a7; typedef typename a7::result_type b7; typedef typename when<_, A8>::template impl<Expr, State, Data> a8; typedef typename a8::result_type b8;
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typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4 , b5 , b6 , b7 , b8)> function_traits;
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typedef typename function_traits::result_type result_type;
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||
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||
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||
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||
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||
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||
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||
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BOOST_FORCEINLINE
|
||
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|
result_type operator ()(
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||
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typename impl::expr_param e
|
||
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, typename impl::state_param s
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, typename impl::data_param d
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||
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|
) const
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{
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typedef typename function_traits::function_type function_type;
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||
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|
return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)) , detail::as_lvalue(a5()(e, s, d)) , detail::as_lvalue(a6()(e, s, d)) , detail::as_lvalue(a7()(e, s, d)) , detail::as_lvalue(a8()(e, s, d)));
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}
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};
|
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};
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||
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||
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||
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template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
|
||
|
|
struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8...)> >
|
||
|
|
{
|
||
|
|
template<typename Expr, typename State, typename Data>
|
||
|
|
struct impl
|
||
|
|
: call<
|
||
|
|
typename detail::expand_pattern<
|
||
|
|
proto::arity_of<Expr>::value
|
||
|
|
, A8
|
||
|
|
, detail::expand_pattern_rest_8<
|
||
|
|
Fun
|
||
|
|
, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
|
||
|
|
>
|
||
|
|
>::type
|
||
|
|
>::template impl<Expr, State, Data>
|
||
|
|
{};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
|
||
|
|
struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)> >
|
||
|
|
{
|
||
|
|
template<typename Expr, typename State, typename Data>
|
||
|
|
struct impl : transform_impl<Expr, State, Data>
|
||
|
|
{
|
||
|
|
typedef typename when<_, A0>::template impl<Expr, State, Data> a0; typedef typename a0::result_type b0; typedef typename when<_, A1>::template impl<Expr, State, Data> a1; typedef typename a1::result_type b1; typedef typename when<_, A2>::template impl<Expr, State, Data> a2; typedef typename a2::result_type b2; typedef typename when<_, A3>::template impl<Expr, State, Data> a3; typedef typename a3::result_type b3; typedef typename when<_, A4>::template impl<Expr, State, Data> a4; typedef typename a4::result_type b4; typedef typename when<_, A5>::template impl<Expr, State, Data> a5; typedef typename a5::result_type b5; typedef typename when<_, A6>::template impl<Expr, State, Data> a6; typedef typename a6::result_type b6; typedef typename when<_, A7>::template impl<Expr, State, Data> a7; typedef typename a7::result_type b7; typedef typename when<_, A8>::template impl<Expr, State, Data> a8; typedef typename a8::result_type b8; typedef typename when<_, A9>::template impl<Expr, State, Data> a9; typedef typename a9::result_type b9;
|
||
|
|
typedef detail::poly_function_traits<Fun, Fun(b0 , b1 , b2 , b3 , b4 , b5 , b6 , b7 , b8 , b9)> function_traits;
|
||
|
|
typedef typename function_traits::result_type result_type;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
BOOST_FORCEINLINE
|
||
|
|
result_type operator ()(
|
||
|
|
typename impl::expr_param e
|
||
|
|
, typename impl::state_param s
|
||
|
|
, typename impl::data_param d
|
||
|
|
) const
|
||
|
|
{
|
||
|
|
typedef typename function_traits::function_type function_type;
|
||
|
|
return function_type()(detail::as_lvalue(a0()(e, s, d)) , detail::as_lvalue(a1()(e, s, d)) , detail::as_lvalue(a2()(e, s, d)) , detail::as_lvalue(a3()(e, s, d)) , detail::as_lvalue(a4()(e, s, d)) , detail::as_lvalue(a5()(e, s, d)) , detail::as_lvalue(a6()(e, s, d)) , detail::as_lvalue(a7()(e, s, d)) , detail::as_lvalue(a8()(e, s, d)) , detail::as_lvalue(a9()(e, s, d)));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
template<typename Fun , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
|
||
|
|
struct call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9...)> : transform<call<Fun(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9...)> >
|
||
|
|
{
|
||
|
|
template<typename Expr, typename State, typename Data>
|
||
|
|
struct impl
|
||
|
|
: call<
|
||
|
|
typename detail::expand_pattern<
|
||
|
|
proto::arity_of<Expr>::value
|
||
|
|
, A9
|
||
|
|
, detail::expand_pattern_rest_9<
|
||
|
|
Fun
|
||
|
|
, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
|
||
|
|
>
|
||
|
|
>::type
|
||
|
|
>::template impl<Expr, State, Data>
|
||
|
|
{};
|
||
|
|
};
|