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45 lines
1.0 KiB
45 lines
1.0 KiB
#ifndef IMAGE_STORAGE_H
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#define IMAGE_STORAGE_H
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#include <opencv2/opencv.hpp>
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#include <string>
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#include <queue>
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#include <thread>
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#include <mutex>
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#include <condition_variable>
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class ImageStorage {
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private:
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std::queue<std::pair<cv::Mat, std::string>> imageQueue;
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std::mutex queueMutex;
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std::condition_variable cv;
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std::thread storageThread;
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static ImageStorage* instance; // 静态成员指针，存储单例对象
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bool stopFlag;
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// 私有构造函数和析构函数，防止外部创建实例
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ImageStorage();
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~ImageStorage();
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// 存储线程的工作函数
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void storeImages();
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public:
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// 获取单例实例
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static ImageStorage* getInstance();
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// 禁止拷贝构造和赋值
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ImageStorage(const ImageStorage&) = delete;
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ImageStorage& operator=(const ImageStorage&) = delete;
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// 添加图片到队列
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int addImage(const std::string &path,const cv::Mat &image,bool badd = false);
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// 停止存储线程
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void stop();
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};
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#endif // IMAGE_STORAGE_H
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