ceph/src/boost/boost/lockfree/detail/tagged_ptr.hpp

   1 //  tagged pointer, for aba prevention
   2 //
   3 //  Copyright (C) 2008, 2016 Tim Blechmann
   4 //
   5 //  Distributed under the Boost Software License, Version 1.0. (See
   6 //  accompanying file LICENSE_1_0.txt or copy at
   7 //  http://www.boost.org/LICENSE_1_0.txt)
   8
   9 #ifndef BOOST_LOCKFREE_TAGGED_PTR_HPP_INCLUDED
  10 #define BOOST_LOCKFREE_TAGGED_PTR_HPP_INCLUDED
  11
  12 #include <boost/config.hpp>
  13 #include <boost/lockfree/detail/prefix.hpp>
  14
  15 #ifndef BOOST_LOCKFREE_PTR_COMPRESSION
  16 #include <boost/lockfree/detail/tagged_ptr_dcas.hpp>
  17 #else
  18 #include <boost/lockfree/detail/tagged_ptr_ptrcompression.hpp>
  19 #endif
  20
  21 #endif /* BOOST_LOCKFREE_TAGGED_PTR_HPP_INCLUDED */