////////////////////////////////////////////////////////////////////////////// | |
// | |
// (C) Copyright Ion Gaztanaga 2007-2009. | |
// | |
// Distributed under the Boost Software License, Version 1.0. | |
// (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// | |
// See http://www.boost.org/libs/interprocess for documentation. | |
// | |
////////////////////////////////////////////////////////////////////////////// | |
#ifndef BOOST_INTERPROCESS_DELETER_HPP | |
#define BOOST_INTERPROCESS_DELETER_HPP | |
#if (defined _MSC_VER) && (_MSC_VER >= 1200) | |
# pragma once | |
#endif | |
#include <boost/interprocess/detail/config_begin.hpp> | |
#include <boost/interprocess/interprocess_fwd.hpp> | |
#include <boost/interprocess/detail/utilities.hpp> | |
#include <boost/pointer_to_other.hpp> | |
//!\file | |
//!Describes the functor to delete objects from the segment. | |
namespace boost { | |
namespace interprocess { | |
//!A deleter that uses the segment manager's destroy_ptr | |
//!function to destroy the passed pointer resource. | |
//! | |
//!This deleter is used | |
template<class T, class SegmentManager> | |
class deleter | |
{ | |
public: | |
typedef typename boost::pointer_to_other | |
<typename SegmentManager::void_pointer, T>::type pointer; | |
private: | |
typedef typename boost::pointer_to_other | |
<pointer, SegmentManager>::type segment_manager_pointer; | |
segment_manager_pointer mp_mngr; | |
public: | |
deleter(segment_manager_pointer pmngr) | |
: mp_mngr(pmngr) | |
{} | |
void operator()(const pointer &p) | |
{ mp_mngr->destroy_ptr(detail::get_pointer(p)); } | |
}; | |
} //namespace interprocess { | |
} //namespace boost { | |
#include <boost/interprocess/detail/config_end.hpp> | |
#endif //#ifndef BOOST_INTERPROCESS_DELETER_HPP |