ceph/src/boost/libs/thread/include/boost/thread/detail/memory.hpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 //
   3 // Copyright (C) 2011-2013 Vicente J. Botet Escriba
   4 //
   5 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   6 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // See http://www.boost.org/libs/thread for documentation.
   9 //
  10 //////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef BOOST_THREAD_DETAIL_MEMORY_HPP
  13 #define BOOST_THREAD_DETAIL_MEMORY_HPP
  14
  15 #include <boost/config.hpp>
  16
  17 #include <boost/thread/csbl/memory/pointer_traits.hpp>
  18 #include <boost/thread/csbl/memory/allocator_arg.hpp>
  19 #include <boost/thread/csbl/memory/allocator_traits.hpp>
  20 #include <boost/thread/csbl/memory/scoped_allocator.hpp>
  21
  22 namespace boost
  23 {
  24   namespace thread_detail
  25   {
  26     template <class _Alloc>
  27     class allocator_destructor
  28     {
  29       typedef csbl::allocator_traits<_Alloc> alloc_traits;
  30     public:
  31       typedef typename alloc_traits::pointer pointer;
  32       typedef typename alloc_traits::size_type size_type;
  33     private:
  34       _Alloc alloc_;
  35       size_type s_;
  36     public:
  37       allocator_destructor(_Alloc& a, size_type s)BOOST_NOEXCEPT
  38       : alloc_(a), s_(s)
  39       {}
  40       void operator()(pointer p)BOOST_NOEXCEPT
  41       {
  42         alloc_traits::destroy(alloc_, p);
  43         alloc_traits::deallocate(alloc_, p, s_);
  44       }
  45     };
  46   } //namespace thread_detail
  47 }
  48 #endif //  BOOST_THREAD_DETAIL_MEMORY_HPP