63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2005-2012. 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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#ifndef BOOST_INTERPROCESS_SIMPLE_SEQ_FIT_HPP
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#define BOOST_INTERPROCESS_SIMPLE_SEQ_FIT_HPP
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#ifndef BOOST_CONFIG_HPP
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# include <boost/config.hpp>
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#endif
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#
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#if defined(BOOST_HAS_PRAGMA_ONCE)
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# pragma once
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#endif
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#include <boost/interprocess/detail/config_begin.hpp>
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#include <boost/interprocess/detail/workaround.hpp>
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#include <boost/interprocess/interprocess_fwd.hpp>
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#include <boost/interprocess/mem_algo/detail/simple_seq_fit_impl.hpp>
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#include <boost/interprocess/offset_ptr.hpp>
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//!\file
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//!Describes sequential fit algorithm used to allocate objects in shared memory.
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namespace boost {
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namespace interprocess {
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//!This class implements the simple sequential fit algorithm with a simply
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//!linked list of free buffers.
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template<class MutexFamily, class VoidPointer>
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class simple_seq_fit
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: public ipcdetail::simple_seq_fit_impl<MutexFamily, VoidPointer>
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{
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#if !defined(BOOST_INTERPROCESS_DOXYGEN_INVOKED)
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typedef ipcdetail::simple_seq_fit_impl<MutexFamily, VoidPointer> base_t;
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#endif //#ifndef BOOST_INTERPROCESS_DOXYGEN_INVOKED
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public:
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typedef typename base_t::size_type size_type;
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//!Constructor. "size" is the total size of the managed memory segment,
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//!"extra_hdr_bytes" indicates the extra bytes beginning in the sizeof(simple_seq_fit)
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//!offset that the allocator should not use at all.*/
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simple_seq_fit(size_type segment_size, size_type extra_hdr_bytes)
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: base_t(segment_size, extra_hdr_bytes){}
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};
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} //namespace interprocess {
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} //namespace boost {
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#include <boost/interprocess/detail/config_end.hpp>
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#endif //#ifndef BOOST_INTERPROCESS_SIMPLE_SEQ_FIT_HPP
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