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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>
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