36 lines
937 B
C++
36 lines
937 B
C++
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#pragma once
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#include <boost/interprocess/allocators/allocator.hpp>
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#include <boost/interprocess/managed_mapped_file.hpp>
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#include <boost/interprocess/managed_shared_memory.hpp>
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#include <functional>
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#include <string>
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#include <utility>
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typedef boost::interprocess::managed_mapped_file mapped_file_t;
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typedef boost::interprocess::managed_shared_memory shared_memory_t;
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template <typename segment>
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class Segment {
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public:
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typedef segment segment_t;
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typedef typename segment_t::segment_manager segment_manager_t;
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public:
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Segment(const char* name, size_t size)
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: m_name(name),
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m_size(size),
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m_segment(boost::interprocess::open_or_create, m_name.c_str(), m_size) {
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}
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segment_t& operator()() { return m_segment; }
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/*
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...省略
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*/
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private:
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std::string m_name;
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size_t m_size;
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segment_t m_segment;
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};
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typedef Segment<mapped_file_t> MapedFile;
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typedef Segment<shared_memory_t> SharedMemory;
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