74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
#pragma once
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/**
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* @file gb_item_memory.h
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* @brief 全局共享内存电文解析程序
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* @author Cat (null.null.null@qq.com)
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* @version 0.1
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* @date 2021-10-08
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*
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* Copyright: Baosight Co. Ltd.
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* DO NOT COPY/USE WITHOUT PERMISSION
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*
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*/
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#include <eqpalg/define/public.h>
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#include <glob/BinaryTele.h>
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#include <log4cplus/LOG.h>
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// #include <shm/RuleStatShm.h>
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// #include <zlib/MemCachedClient.h>
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#include <zlib/MemVar.h>
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#include <zlib/zoneDef.h>
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#include <array>
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#include <numeric>
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#include <shared_mutex>
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#include <string>
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#include <unordered_map>
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#include <zlib/MemFix.hpp>
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#include <zlib/MemTable.hpp>
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/**
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* @brief 全局内存单例实例
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* 从共享内存中获取电文对应的数值信息
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*/
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struct GlobaltemSharedMemory {
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friend class AlgorithmManager;
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friend class EqpAlgICEI;
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protected:
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public:
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// GlobaltemSharedMemory() = default;
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GlobaltemSharedMemory();
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~GlobaltemSharedMemory() = default;
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public:
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/**
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* @brief 获得指定tag点名的数据
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* @param tag_name tag点名（需要加机组号前缀）
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* @return double
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*/
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double operator[](std::string tag_name);
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/**
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* @brief Get the data size object
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* @return int
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*/
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int get_data_size();
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private:
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static int instanceCount; // 声明静态成员变量
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public:
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static int get_instanceCount();
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std::string get_data_json();
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private:
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/**
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* @brief 缓存数据，并且会增加机组号信息
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* @return int
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*/
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int cache_data();
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BinaryTele binary_tele{CMemVar::Const()->event_eis_start, "T_LOV_FDAAITEM"};
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map<int, CMemFix<PLC_DATA>*> m_mapfix;
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size_t data_size_ = 0; ///<数据点个数
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std::unique_ptr<LOG> logger_; ///< 本地logger
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};
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