#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/containers/map.hpp>
#include <boost/interprocess/containers/pair.hpp>
#include <boost/interprocess/allocators/allocator.hpp>

using namespace boost::interprocess;

class Foo {
public:
	Foo() {
		m_shm = new managed_shared_memory( open_or_create, "/testSM", 4096000 );

		const ShmAlloc allocator( m_shm->get_segment_manager() );
		m_connections = m_shm->find_or_construct<ShmMap>(unique_instance)(std::less<unsigned int>(), allocator);

		delete m_shm;
	}

private:

	typedef boost::interprocess::pair<unsigned int, unsigned int> MyPair;

	typedef boost::interprocess::allocator<MyPair,
			boost::interprocess::managed_shared_memory::segment_manager> ShmAlloc;

	typedef boost::interprocess::map<unsigned int, unsigned int, std::less<unsigned int>, ShmAlloc> ShmMap;

	boost::interprocess::offset_ptr<ShmMap> m_connections;
	boost::interprocess::managed_shared_memory* m_shm;
};

int main( void ) {
	Foo();
	return(0);
}