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- #ifndef BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED
- #define BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED
- // MS compatible compilers support #pragma once
- #if defined(_MSC_VER) && (_MSC_VER >= 1020)
- # pragma once
- #endif
- //
- // bind/placeholders.hpp - _N definitions
- //
- // Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
- // Copyright 2015 Peter Dimov
- //
- // Distributed under the Boost Software License, Version 1.0.
- // See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt
- //
- // See http://www.boost.org/libs/bind/bind.html for documentation.
- //
- #include <boost/bind/arg.hpp>
- #include <boost/config.hpp>
- namespace boost
- {
- namespace placeholders
- {
- #if defined(__BORLANDC__) || defined(__GNUC__) && (__GNUC__ < 4)
- inline boost::arg<1> _1() { return boost::arg<1>(); }
- inline boost::arg<2> _2() { return boost::arg<2>(); }
- inline boost::arg<3> _3() { return boost::arg<3>(); }
- inline boost::arg<4> _4() { return boost::arg<4>(); }
- inline boost::arg<5> _5() { return boost::arg<5>(); }
- inline boost::arg<6> _6() { return boost::arg<6>(); }
- inline boost::arg<7> _7() { return boost::arg<7>(); }
- inline boost::arg<8> _8() { return boost::arg<8>(); }
- inline boost::arg<9> _9() { return boost::arg<9>(); }
- #else
- BOOST_STATIC_CONSTEXPR boost::arg<1> _1;
- BOOST_STATIC_CONSTEXPR boost::arg<2> _2;
- BOOST_STATIC_CONSTEXPR boost::arg<3> _3;
- BOOST_STATIC_CONSTEXPR boost::arg<4> _4;
- BOOST_STATIC_CONSTEXPR boost::arg<5> _5;
- BOOST_STATIC_CONSTEXPR boost::arg<6> _6;
- BOOST_STATIC_CONSTEXPR boost::arg<7> _7;
- BOOST_STATIC_CONSTEXPR boost::arg<8> _8;
- BOOST_STATIC_CONSTEXPR boost::arg<9> _9;
- #endif
- } // namespace placeholders
- } // namespace boost
- #endif // #ifndef BOOST_BIND_PLACEHOLDERS_HPP_INCLUDED
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