| 1 | #ifndef BOOST_BIND_HPP_INCLUDED |
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| 2 | #define BOOST_BIND_HPP_INCLUDED |
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| 3 | |
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| 4 | // MS compatible compilers support #pragma once |
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| 5 | |
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| 6 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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| 7 | # pragma once |
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| 8 | #endif |
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| 9 | |
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| 10 | // bind.hpp - binds function objects to arguments |
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| 11 | // |
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| 12 | // Copyright (c) 2009, 2015 Peter Dimov |
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| 13 | // |
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| 14 | // Distributed under the Boost Software License, Version 1.0. |
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| 15 | // See accompanying file LICENSE_1_0.txt or copy at |
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| 16 | // http://www.boost.org/LICENSE_1_0.txt |
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| 17 | // |
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| 18 | // See http://www.boost.org/libs/bind/bind.html for documentation. |
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| 19 | // |
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| 20 | // For backward compatibility, this header includes |
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| 21 | // <boost/bind/bind.hpp> and then imports the placeholders _1, _2, |
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| 22 | // _3, ... into the global namespace. Definitions in the global |
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| 23 | // namespace are not a good practice and this use is deprecated. |
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| 24 | // Please switch to including <boost/bind/bind.hpp> directly, |
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| 25 | // adding the using directive locally where appropriate. |
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| 26 | // Alternatively, the existing behavior may be preserved by defining |
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| 27 | // the macro BOOST_BIND_GLOBAL_PLACEHOLDERS. |
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| 28 | |
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| 29 | #include <boost/bind/bind.hpp> |
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| 30 | #include <boost/config/pragma_message.hpp> |
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| 31 | |
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| 32 | #ifndef BOOST_BIND_NO_PLACEHOLDERS |
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| 33 | |
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| 34 | #if !defined(BOOST_BIND_GLOBAL_PLACEHOLDERS) |
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| 35 | |
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| 36 | BOOST_PRAGMA_MESSAGE( |
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| 37 | "The practice of declaring the Bind placeholders (_1, _2, ...) " |
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| 38 | "in the global namespace is deprecated. Please use " |
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| 39 | "<boost/bind/bind.hpp> + using namespace boost::placeholders, " |
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| 40 | "or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior." |
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| 41 | ) |
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| 42 | |
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| 43 | #endif |
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| 44 | |
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| 45 | #if defined(BOOST_CLANG) |
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| 46 | # pragma clang diagnostic push |
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| 47 | # if __has_warning("-Wheader-hygiene") |
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| 48 | # pragma clang diagnostic ignored "-Wheader-hygiene" |
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| 49 | # endif |
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| 50 | #endif |
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| 51 | |
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| 52 | using namespace boost::placeholders; |
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| 53 | |
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| 54 | #if defined(BOOST_CLANG) |
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| 55 | # pragma clang diagnostic pop |
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| 56 | #endif |
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| 57 | |
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| 58 | #endif // #ifndef BOOST_BIND_NO_PLACEHOLDERS |
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| 59 | |
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| 60 | #endif // #ifndef BOOST_BIND_HPP_INCLUDED |
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| 61 | |
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