thread/detail/memory.hpp

0001 //////////////////////////////////////////////////////////////////////////////
0002 //
0003 // Copyright (C) 2011-2013 Vicente J. Botet Escriba
0004 //
0005 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
0006 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0007 //
0008 // See http://www.boost.org/libs/thread for documentation.
0009 //
0010 //////////////////////////////////////////////////////////////////////////////
0011
0012 #ifndef BOOST_THREAD_DETAIL_MEMORY_HPP
0013 #define BOOST_THREAD_DETAIL_MEMORY_HPP
0014
0015 #include <boost/config.hpp>
0016
0017 #include <boost/thread/csbl/memory/pointer_traits.hpp>
0018 #include <boost/thread/csbl/memory/allocator_arg.hpp>
0019 #include <boost/thread/csbl/memory/allocator_traits.hpp>
0020 #include <boost/thread/csbl/memory/scoped_allocator.hpp>
0021
0022 namespace boost
0023 {
0024   namespace thread_detail
0025   {
0026     template <class _Alloc>
0027     class allocator_destructor
0028     {
0029       typedef csbl::allocator_traits<_Alloc> alloc_traits;
0030     public:
0031       typedef typename alloc_traits::pointer pointer;
0032       typedef typename alloc_traits::size_type size_type;
0033     private:
0034       _Alloc alloc_;
0035       size_type s_;
0036     public:
0037       allocator_destructor(_Alloc& a, size_type s)BOOST_NOEXCEPT
0038       : alloc_(a), s_(s)
0039       {}
0040       void operator()(pointer p)BOOST_NOEXCEPT
0041       {
0042         alloc_traits::destroy(alloc_, p);
0043         alloc_traits::deallocate(alloc_, p, s_);
0044       }
0045     };
0046   } //namespace thread_detail
0047 }
0048 #endif //  BOOST_THREAD_DETAIL_MEMORY_HPP