224c2c45c4
Cleaned 66 files across all eqpalg subdirectories: - Removed commented-out dead code - Removed redundant Chinese inline comments that restate variable/function names - Removed trailing ///< annotations on self-explanatory fields - Removed namespace closing comments - Preserved all file headers, Doxygen documentation, and logic explanations - No code changes — only comment removal
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
#pragma once
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/**
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* @file HoldTime.h
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* @brief hold(n,T)变量类
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* n——tag点序号(整型)，T——保持时间(浮点)，单位分钟
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* @author your name (you@domain.com)
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* @version 0.1
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* @date 2023-12-22
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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 <chrono>
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#include <cmath>
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#include <limits>
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#include <string>
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#include <tuple>
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#include <vector>
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class HoldTime {
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public:
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std::string tagi;
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std::string var_name;
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public:
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/**
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* @brief Construct a new Hold Time object
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* @param time 保持的时间
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* @param tagi 需要监控的变量tag
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* @param var_name hold变量名
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*/
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HoldTime(double time, std::string tagi, std::string var_name);
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~HoldTime();
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/**
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* @brief static函数 检测表达式是否存在hold变量
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* @param exp_str 表达式
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* @return std::tuple<bool, double, std::string, std::string>
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* bool——true为存在，false为不存在
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*/
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static std::tuple<bool, double, std::string, std::string> find_hold(
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std::string exp_str);
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/**
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* @brief 寻找包含hold变量的所有的子串
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* @param str 表达式
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* @param sub_str 子串集合
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* @return std::vector<std::string>
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*/
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static std::vector<std::string> find_substr(std::string str,
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std::string sub_str);
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public:
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/**
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* @brief 刷新hold类的保持属性
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* @param tag_value 最新的tag值
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* @return true
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* @return false
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*/
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bool update_value(double tag_value);
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/**
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* @brief 重载bool运算符，返回保持状态量
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*/
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inline operator bool(void) const { return value; }
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/**
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* @brief 获取返回状态量函数
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* @return true
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* @return false
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*/
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inline bool get_value(void) const { return value; }
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private:
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double last_value;
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double hold_time;
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bool value;
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std::chrono::system_clock::time_point last_time;
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private:
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/**
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* @brief static函数 从源字符串中查找子字符串
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* @param str 查找的源字符串
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* @param sub_str 查找的目标子字符串
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* @return std::pair<std::string, std::string>
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* <存在子字符串的部分，剩下的部分>
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*/
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static std::pair<std::string, std::string> find_str(std::string str,
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std::string sub_str);
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}; |