1///////////////////////////////////////////////////////////////////////////////
2/// \file any.hpp
3/// Contains definition the detail::any type
4//
5// Copyright 2012 Eric Niebler. Distributed under the Boost
6// Software License, Version 1.0. (See accompanying file
7// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
8
9#ifndef BOOST_PROTO_DETAIL_ANY_HPP_EAN_18_07_2012
10#define BOOST_PROTO_DETAIL_ANY_HPP_EAN_18_07_2012
11
12#include <boost/preprocessor/facilities/intercept.hpp>
13#include <boost/preprocessor/repetition/repeat.hpp>
14#include <boost/preprocessor/repetition/enum_params.hpp>
15#include <boost/proto/proto_fwd.hpp>
16
17namespace boost { namespace proto
18{
19 namespace detail
20 {
21 namespace anyns
22 {
23 ////////////////////////////////////////////////////////////////////////////////////////////
24 struct any
25 {
26 template<typename T> any(T const &) {}
27 any operator[](any);
28 #define M0(Z, N, DATA) any operator()(BOOST_PP_ENUM_PARAMS_Z(Z, N, any BOOST_PP_INTERCEPT));
29 BOOST_PP_REPEAT(BOOST_PROTO_MAX_ARITY, M0, ~)
30 #undef M0
31
32 template<typename T>
33 operator T &() const volatile;
34
35 any operator+();
36 any operator-();
37 any operator*();
38 any operator&();
39 any operator~();
40 any operator!();
41 any operator++();
42 any operator--();
43 any operator++(int);
44 any operator--(int);
45
46 friend any operator<<(any, any);
47 friend any operator>>(any, any);
48 friend any operator*(any, any);
49 friend any operator/(any, any);
50 friend any operator%(any, any);
51 friend any operator+(any, any);
52 friend any operator-(any, any);
53 friend any operator<(any, any);
54 friend any operator>(any, any);
55 friend any operator<=(any, any);
56 friend any operator>=(any, any);
57 friend any operator==(any, any);
58 friend any operator!=(any, any);
59 friend any operator||(any, any);
60 friend any operator&&(any, any);
61 friend any operator&(any, any);
62 friend any operator|(any, any);
63 friend any operator^(any, any);
64 friend any operator,(any, any);
65 friend any operator->*(any, any);
66
67 friend any operator<<=(any, any);
68 friend any operator>>=(any, any);
69 friend any operator*=(any, any);
70 friend any operator/=(any, any);
71 friend any operator%=(any, any);
72 friend any operator+=(any, any);
73 friend any operator-=(any, any);
74 friend any operator&=(any, any);
75 friend any operator|=(any, any);
76 friend any operator^=(any, any);
77 };
78 }
79
80 using anyns::any;
81 }
82}}
83
84#endif
85