1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
2 
3     #include <boost/proto/detail/preprocessed/make_expr_funop.hpp>
4 
5 #elif !defined(BOOST_PP_IS_ITERATING)
6 
7     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
8         #pragma wave option(preserve: 2, line: 0, output: "preprocessed/make_expr_funop.hpp")
9     #endif
10 
11     ///////////////////////////////////////////////////////////////////////////////
12     /// \file make_expr_funop.hpp
13     /// Contains definition of make_expr\<\>::operator() member functions.
14     //
15     //  Copyright 2008 Eric Niebler. Distributed under the Boost
16     //  Software License, Version 1.0. (See accompanying file
17     //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
18 
19     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
20         #pragma wave option(preserve: 1)
21     #endif
22 
23     #define BOOST_PP_ITERATION_PARAMS_1                                                     \
24         (3, (2, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/make_expr_funop.hpp>))
25     #include BOOST_PP_ITERATE()
26 
27     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
28         #pragma wave option(output: null)
29     #endif
30 
31 #else // BOOST_PP_IS_ITERATING
32 
33     #define N BOOST_PP_ITERATION()
34 
35     template<typename This BOOST_PP_ENUM_TRAILING_PARAMS(N, typename A)>
36     struct result<This(BOOST_PP_ENUM_PARAMS(N, A))>
37     {
38         typedef
39             typename result_of::make_expr<
40                 Tag
41               , Domain
42                 BOOST_PP_ENUM_TRAILING_PARAMS(N, A)
43             >::type
44         type;
45     };
46 
47     /// \overload
48     ///
49     template<BOOST_PP_ENUM_PARAMS(N, typename A)>
50     BOOST_FORCEINLINE
51     typename result_of::make_expr<
52         Tag
53       , Domain
54         BOOST_PP_ENUM_TRAILING_PARAMS(N, const A)
55     >::type const
operator ()(BOOST_PP_ENUM_BINARY_PARAMS (N,const A,& a)) const56     operator ()(BOOST_PP_ENUM_BINARY_PARAMS(N, const A, &a)) const
57     {
58         return proto::detail::make_expr_<
59             Tag
60           , Domain
61             BOOST_PP_ENUM_TRAILING_PARAMS(N, const A)
62         >()(BOOST_PP_ENUM_PARAMS(N, a));
63     }
64 
65     #undef N
66 
67 #endif
68