117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
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#pragma once
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/**
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* @file ExpModule.h
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* @brief 表达式模块
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* @author your name (you@domain.com)
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* @version 0.1
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* @date 2025-08-20
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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 "mix_cc/ihyper_db.h"
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#include "mix_cc/json.h"
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#include "mix_cc/matheval/matheval.hpp"
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#include <chrono>
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#include <eqpalg/utility/StatExp.hpp>
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#include <log4cplus/LOG.h>
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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using std::map;
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using std::string;
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using std::vector;
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using MExp = mix_cc::matheval::Expression;
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using namespace std::chrono;
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using std::chrono::system_clock;
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using TimePoint = system_clock::time_point;
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using TimeDur = milliseconds;
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class ExpModule {
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public:
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ExpModule(std::map<std::string, double> &vars_ref, vector<string> &m_tags,
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bool &is_exp_alg_ref);
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~ExpModule();
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ExpModule() = delete;
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ExpModule &operator=(const ExpModule &) = delete;
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/**
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* @brief 添加表达式
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* @param exp_name 表达式名称
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* @param exp_str 表达式字符串
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* @return int
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*/
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int add_exp(string exp_name, string exp_str);
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/**
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* @brief 更新数据，更新表达式的值
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* @return int
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*/
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int update();
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void fun_reset();
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/**
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* @brief 更新数据，更新表达式的值 通过指定数据
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* @param queried_data 指定数据项
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* @return int
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*/
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int update(Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> queried_data,
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std::vector<TimePoint> queried_time, int row = 0);
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/**
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* @brief 获取表达式的值
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* @param exp_name 表达式名称
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* @return double
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*/
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double get_value(string exp_name);
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/**
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* @brief
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*/
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void print_value();
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/**
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* @brief Get the exp str object
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* @param exp_name My Param doc
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* @return string
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*/
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string get_exp_str(string exp_name);
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private:
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/**
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* @brief 表达式变量，表达式初始化
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*/
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void init();
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/**
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* @brief 更新数据 共享内存
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*/
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void refresh_exp_vars_mem();
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/**
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* @brief 更新数据 指定数据
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* @param queried_data
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*/
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void refresh_exp_ihd_mem(
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Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> queried_data,
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std::vector<TimePoint> queried_time, int row);
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private:
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map<string, double> &mm_vars; ///< 表达式系统变量map
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map<string, double> exp_result_; ///<表达式计算结果
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map<string, std::unique_ptr<MExp>> exp_ptr_; ///表达式名称-表达式
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map<string, string> exp_str_; ///<表达式名称-表达式字符串
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vector<string> &m_tags; ///< 保存的tag点名
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std::unique_ptr<LOG> logger_; ///<日志
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TimePoint now_time_; ///< 当前正在执行时的时间
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/**
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* @brief 自定义带状态函数
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* KeepT , ///< 保持时间
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* KeepC, ///<出现次数
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* RiseEdge, ///<上升沿出现次数
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* Detect ///<为真检测次数
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*/
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StatExp::FunVars fun_vars_;
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bool &is_exp_alg_; ///<是否是表达式ExpBase对象
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};
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