//////////////////////////////////////////////////////////////////////////////

//

// (C) Copyright Ion Gaztanaga 2006-2012. 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.

//

//////////////////////////////////////////////////////////////////////////////

#ifdef NDEBUG

#undef NDEBUG

#endif

#include <boost/interprocess/detail/workaround.hpp>

//[doc_allocator

#include <boost/interprocess/managed_shared_memory.hpp>

#include <boost/interprocess/allocators/allocator.hpp>

#include <cassert>

//<-

#include "../test/get_process_id_name.hpp"

//->

using namespace boost::interprocess;

int main ()

{

//Remove shared memory on construction and destruction

struct shm_remove

{

shm_remove() { shared_memory_object::remove(test::get_process_id_name()); }

~shm_remove(){ shared_memory_object::remove(test::get_process_id_name()); }

} remover;

//<-

(void)remover;

//->

//Create shared memory

managed_shared_memory segment(create_only,test::get_process_id_name(), 65536);

//Create an allocator that allocates ints from the managed segment

allocator<int, managed_shared_memory::segment_manager>

allocator_instance(segment.get_segment_manager());

//Copy constructed allocator is equal

allocator<int, managed_shared_memory::segment_manager>

allocator_instance2(allocator_instance);

assert(allocator_instance2 == allocator_instance);

//Allocate and deallocate memory for 100 ints

allocator_instance2.deallocate(allocator_instance.allocate(100), 100);

return 0;

}

//]