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32 lines
588 B
C++
32 lines
588 B
C++
/**
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* @file libconcur/concurrent.h
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* @author mutouyun (orz@orzz.org)
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* @brief Define different policies for concurrent queue
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* @date 2022-11-07
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*/
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#pragma once
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#include <cstdint>
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#include <limits>
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#include "libconcur/def.h"
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LIBCONCUR_NAMESPACE_BEG_
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/// @brief The queue index type.
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using index_t = std::uint32_t;
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namespace state {
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/// @brief The state flag type for the queue element.
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using flag_t = std::uint64_t;
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enum : flag_t {
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/// @brief The invalid state value.
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invalid_value = (std::numeric_limits<flag_t>::max)(),
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};
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} // namespace state
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LIBCONCUR_NAMESPACE_END_
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