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

//

// (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.

//

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

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

//[doc_anonymous_shared_memory

#include <boost/interprocess/anonymous_shared_memory.hpp>

#include <boost/interprocess/mapped_region.hpp>

#include <iostream>

#include <cstring>

int main ()

{

using namespace boost::interprocess;

try{

//Create an anonymous shared memory segment with size 1000

mapped_region region(anonymous_shared_memory(1000));

//Write all the memory to 1

std::memset(region.get_address(), 1, region.get_size());

//The segment is unmapped when "region" goes out of scope

}

catch(interprocess_exception &ex){

std::cout << ex.what() << std::endl;

return 1;

}

return 0;

}

//]

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