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3af7cdba54
* Added `linear<>` and `cache_last<>` options to singly linked lists. * Added `optimize_multikey<>` option to unordered container hooks. * Optimized unordered containers when `store_hash` option is used in the hook. * Implementation changed to be exception agnostic so that it can be used in environments without exceptions. * Added `container_from_iterator` function to tree-based containers. Interprocess: * Added anonymous shared memory for UNIX systems. * Fixed file lock compilation errors [SVN r44819]
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2004-2007. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/interprocess/detail/config_begin.hpp>
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#include <iostream>
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#include <boost/interprocess/mapped_region.hpp>
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#include <boost/interprocess/anonymous_shared_memory.hpp>
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#include <cstddef>
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#include <exception>
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using namespace boost::interprocess;
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int main ()
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{
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try{
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const std::size_t MemSize = 99999*2;
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{
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//Now check anonymous mapping
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mapped_region region(anonymous_shared_memory(MemSize));
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//Write pattern
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unsigned char *pattern = static_cast<unsigned char*>(region.get_address());
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for(std::size_t i = 0
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;i < MemSize
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;++i, ++pattern){
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*pattern = static_cast<unsigned char>(i);
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}
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//Check pattern
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pattern = static_cast<unsigned char*>(region.get_address());
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for(std::size_t i = 0
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;i < MemSize
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;++i, ++pattern){
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if(*pattern != static_cast<unsigned char>(i)){
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return 1;
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}
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}
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}
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}
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catch(std::exception &exc){
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std::cout << "Unhandled exception: " << exc.what() << std::endl;
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return 1;
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}
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return 0;
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}
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#include <boost/interprocess/detail/config_end.hpp>
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