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1 | #ifndef BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED |
2 | #define BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | ||
6 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
7 | # pragma once | |
8 | #endif | |
9 | ||
10 | // | |
11 | // bind/placeholders.hpp - _N definitions | |
12 | // | |
13 | // Copyright (c) 2002 Peter Dimov and Multi Media Ltd. | |
14 | // Copyright 2015 Peter Dimov | |
15 | // | |
16 | // Distributed under the Boost Software License, Version 1.0. | |
17 | // See accompanying file LICENSE_1_0.txt or copy at | |
18 | // http://www.boost.org/LICENSE_1_0.txt | |
19 | // | |
20 | // See http://www.boost.org/libs/bind/bind.html for documentation. | |
21 | // | |
22 | ||
23 | #include <boost/bind/arg.hpp> | |
24 | #include <boost/config.hpp> | |
25 | ||
26 | namespace boost | |
27 | { | |
28 | ||
29 | namespace placeholders | |
30 | { | |
31 | ||
20effc67 | 32 | #if defined(BOOST_BORLANDC) || defined(__GNUC__) && (__GNUC__ < 4) |
7c673cae FG |
33 | |
34 | inline boost::arg<1> _1() { return boost::arg<1>(); } | |
35 | inline boost::arg<2> _2() { return boost::arg<2>(); } | |
36 | inline boost::arg<3> _3() { return boost::arg<3>(); } | |
37 | inline boost::arg<4> _4() { return boost::arg<4>(); } | |
38 | inline boost::arg<5> _5() { return boost::arg<5>(); } | |
39 | inline boost::arg<6> _6() { return boost::arg<6>(); } | |
40 | inline boost::arg<7> _7() { return boost::arg<7>(); } | |
41 | inline boost::arg<8> _8() { return boost::arg<8>(); } | |
42 | inline boost::arg<9> _9() { return boost::arg<9>(); } | |
43 | ||
20effc67 TL |
44 | #elif !defined(BOOST_NO_CXX17_INLINE_VARIABLES) |
45 | ||
46 | BOOST_INLINE_CONSTEXPR boost::arg<1> _1; | |
47 | BOOST_INLINE_CONSTEXPR boost::arg<2> _2; | |
48 | BOOST_INLINE_CONSTEXPR boost::arg<3> _3; | |
49 | BOOST_INLINE_CONSTEXPR boost::arg<4> _4; | |
50 | BOOST_INLINE_CONSTEXPR boost::arg<5> _5; | |
51 | BOOST_INLINE_CONSTEXPR boost::arg<6> _6; | |
52 | BOOST_INLINE_CONSTEXPR boost::arg<7> _7; | |
53 | BOOST_INLINE_CONSTEXPR boost::arg<8> _8; | |
54 | BOOST_INLINE_CONSTEXPR boost::arg<9> _9; | |
55 | ||
7c673cae FG |
56 | #else |
57 | ||
58 | BOOST_STATIC_CONSTEXPR boost::arg<1> _1; | |
59 | BOOST_STATIC_CONSTEXPR boost::arg<2> _2; | |
60 | BOOST_STATIC_CONSTEXPR boost::arg<3> _3; | |
61 | BOOST_STATIC_CONSTEXPR boost::arg<4> _4; | |
62 | BOOST_STATIC_CONSTEXPR boost::arg<5> _5; | |
63 | BOOST_STATIC_CONSTEXPR boost::arg<6> _6; | |
64 | BOOST_STATIC_CONSTEXPR boost::arg<7> _7; | |
65 | BOOST_STATIC_CONSTEXPR boost::arg<8> _8; | |
66 | BOOST_STATIC_CONSTEXPR boost::arg<9> _9; | |
67 | ||
68 | #endif | |
69 | ||
70 | } // namespace placeholders | |
71 | ||
72 | } // namespace boost | |
73 | ||
74 | #endif // #ifndef BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED |