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3rdparty/boost_1_81_0/boost/bind.hpp 1.77 KB
598bfd3f   Hu Chunming   提交_GLIBCXX_USE_CX...
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  #ifndef BOOST_BIND_HPP_INCLUDED
  #define BOOST_BIND_HPP_INCLUDED
  
  // MS compatible compilers support #pragma once
  
  #if defined(_MSC_VER) && (_MSC_VER >= 1020)
  # pragma once
  #endif
  
  //  bind.hpp - binds function objects to arguments
  //
  //  Copyright (c) 2009, 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.
  //
  //  For backward compatibility, this header includes
  //  <boost/bind/bind.hpp> and then imports the placeholders _1, _2,
  //  _3, ... into the global namespace. Definitions in the global
  //  namespace are not a good practice and this use is deprecated.
  //  Please switch to including <boost/bind/bind.hpp> directly,
  //  adding the using directive locally where appropriate.
  //  Alternatively, the existing behavior may be preserved by defining
  //  the macro BOOST_BIND_GLOBAL_PLACEHOLDERS.
  
  #include <boost/bind/bind.hpp>
  #include <boost/config/pragma_message.hpp>
  
  #ifndef BOOST_BIND_NO_PLACEHOLDERS
  
  #if !defined(BOOST_BIND_GLOBAL_PLACEHOLDERS)
  
  BOOST_PRAGMA_MESSAGE(
    "The practice of declaring the Bind placeholders (_1, _2, ...) "
    "in the global namespace is deprecated. Please use "
    "<boost/bind/bind.hpp> + using namespace boost::placeholders, "
    "or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior."
  )
  
  #endif
  
  #if defined(BOOST_CLANG)
  # pragma clang diagnostic push
  # if  __has_warning("-Wheader-hygiene")
  #  pragma clang diagnostic ignored "-Wheader-hygiene"
  # endif
  #endif
  
  using namespace boost::placeholders;
  
  #if defined(BOOST_CLANG)
  # pragma clang diagnostic pop
  #endif
  
  #endif // #ifndef BOOST_BIND_NO_PLACEHOLDERS
  
  #endif // #ifndef BOOST_BIND_HPP_INCLUDED