using System;
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using System.Collections.Generic;
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namespace WIDESEAWCS_S7Simulator.Core.Interfaces
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{
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/// <summary>
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/// 内存存储接口
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/// 提供统一的内存访问接口，支持地址格式读写
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/// </summary>
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public interface IMemoryStore : IDisposable
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{
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/// <summary>
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/// 读取字节数据
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/// </summary>
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/// <param name="address">地址（如 "M100", "DB1.DBD0", "I0.0", "T1"）</param>
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/// <param name="length">长度</param>
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/// <returns>字节数组</returns>
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byte[] ReadBytes(string address, ushort length);
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/// <summary>
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/// 读取指定类型数据
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/// </summary>
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/// <typeparam name="T">值类型</typeparam>
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/// <param name="address">地址</param>
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/// <returns>数据值</returns>
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T Read<T>(string address) where T : struct;
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/// <summary>
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/// 写入字节数据
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/// </summary>
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/// <param name="address">地址</param>
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/// <param name="data">数据</param>
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void WriteBytes(string address, byte[] data);
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/// <summary>
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/// 写入指定类型数据
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/// </summary>
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/// <typeparam name="T">值类型</typeparam>
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/// <param name="address">地址</param>
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/// <param name="value">数据值</param>
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void Write<T>(string address, T value) where T : struct;
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/// <summary>
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/// 获取内存区域
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/// </summary>
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/// <param name="regionType">区域类型（M/DB/I/Q/T/C）</param>
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/// <returns>内存区域接口</returns>
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IMemoryRegion GetRegion(string regionType);
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/// <summary>
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/// 清空所有内存
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/// </summary>
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void Clear();
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/// <summary>
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/// 导出内存数据
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/// </summary>
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/// <returns>区域类型 -> 字节数组的字典</returns>
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Dictionary<string, byte[]> Export();
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/// <summary>
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/// 导入内存数据
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/// </summary>
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/// <param name="data">区域类型 -> 字节数组的字典</param>
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void Import(Dictionary<string, byte[]> data);
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}
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}
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