ceph/src/boost/boost/beast/core/detail/allocator.hpp

   1 //
   2 // Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
   3 //
   4 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7 // Official repository: https://github.com/boostorg/beast
   8 //
   9
  10 #ifndef BOOST_BEAST_DETAIL_ALLOCATOR_HPP
  11 #define BOOST_BEAST_DETAIL_ALLOCATOR_HPP
  12
  13 #include <boost/config.hpp>
  14 #if BOOST_NO_CXX11_ALLOCATOR
  15 #include <boost/container/allocator_traits.hpp>
  16 #else
  17 #include <memory>
  18 #endif
  19
  20 namespace boost {
  21 namespace beast {
  22 namespace detail {
  23
  24 // This is a workaround for allocator_traits
  25 // implementations which falsely claim C++11
  26 // compatibility.
  27
  28 #if BOOST_NO_CXX11_ALLOCATOR
  29 template<class Alloc>
  30 using allocator_traits = boost::container::allocator_traits<Alloc>;
  31
  32 #else
  33 template<class Alloc>
  34 using allocator_traits = std::allocator_traits<Alloc>;
  35
  36 #endif
  37
  38 } // detail
  39 } // beast
  40 } // boost
  41
  42 #endif