ceph/src/boost/boost/system/detail/local_free_on_destruction.hpp

   1 //  local_free_on_exit.hpp  ------------------------------------------------------------//
   2
   3 //  Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   4 //  Copyright (c) 2010 Beman Dawes
   5
   6 //  Distributed under the Boost Software License, Version 1.0.
   7 //  See http://www.boost.org/LICENSE_1_0.txt
   8
   9 //  This is derived from boost/asio/detail/local_free_on_block_exit.hpp to avoid
  10 //  a dependency on asio. Thanks to Chris Kohlhoff for pointing it out.
  11
  12 #ifndef BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP
  13 #define BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP
  14
  15 #include <boost/winapi/local_memory.hpp>
  16
  17 namespace boost {
  18 namespace system {
  19 namespace detail {
  20
  21 class local_free_on_destruction
  22 {
  23 public:
  24   explicit local_free_on_destruction(void* p)
  25     : p_(p) {}
  26
  27   ~local_free_on_destruction()
  28   {
  29     boost::winapi::LocalFree(p_);
  30   }
  31
  32 private:
  33   void* p_;
  34   local_free_on_destruction(const local_free_on_destruction&);  // = deleted
  35   local_free_on_destruction& operator=(const local_free_on_destruction&);  // = deleted
  36 };
  37
  38 } // namespace detail
  39 } // namespace system
  40 } // namespace boost
  41
  42 #endif  // BOOST_SYSTEM_LOCAL_FREE_ON_EXIT_HPP